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Sample records for arbuckle mountains oklahoma

  1. Hydrology of the Arbuckle Mountains area, south-central Oklahoma

    USGS Publications Warehouse

    Fairchild, Roy W.; Hanson, Ronald L.; Davis, Robert E.

    1990-01-01

    Rocks that make up the Arbuckle-Simpson aquifer crop out over ~500 mi2 in the Arbuckle Mountains province in south-central Oklahoma. The aquifer consists of limestone, dolomite, and sandstone of the Arbuckle and Simpson Groups of Late Cambrian to Middle Ordovician age and is about 5,000-9,000 ft thick. The rocks were subjected to intensive folding and faulting associated with major uplift of the area during Early to Late Pennsylvanian time.

  2. Field trip guide to selected outcrops, Arbuckle Mountains, Oklahoma

    SciTech Connect

    1991-11-17

    The Arbuckle Mountains, named for Brigadier General Matthew Arbuckle, are located in south-central Oklahoma. The formations that comprise the Arbuckle Mountains have been extensively studied for hydrocarbon source rock and reservoir rock characteristics that can be applied to the subsurface in the adjacent Anadarko and Ardmore basins. Numerous reports and guidebooks have been written concerning the Arbuckle Mountains. A few important general publications are provided in the list of selected references. The purpose of this handout is to provide general information on the geology of the Arbuckle Mountains and specific information on the four field trip stops, adapted from the literature. The four stops were at: (1) Sooner Rock and Sand Quarry; (2) Woodford Shale; (3) Hunton Anticline and Hunton Quarry; and (4) Tar Sands of Sulfur Area. As part of this report, two papers are included for more detail: Paleomagnetic dating of basinal fluid migration, base-metal mineralization, and hydrocarbon maturation in the Arbuckle Mountains, Oklahoma and Laminated black shale-bedded chert cyclicity in the Woodford Formation, southern Oklahoma.

  3. Multiple episodes of dolomitization in the Arbuckle Group, Arbuckle Mountains, south-central Oklahoma: Field, petrographic, and geochemical evidence

    SciTech Connect

    Gao, G.; Land, L.S.; Elmore, R.D.

    1995-04-03

    The Cambro-Ordovician Arbuckle Group in the Arbuckle Mountains, south-central Oklahoma, had a complex history of dolomitization that resulted in two different geometries of dolomite bodies: stratal dolomite, of stratigraphically consistent, widespread distribution, and non-stratal dolomite, of stratigraphically inconsistent, local occurrence. Stratal dolomite includes the Royer and Butterly units in the lower Arbuckle Group. Most stratal dolomite samples are coarsely crystalline and have {sup 87}Sr/{sup 86}Sr ratios similar to Late Cambrian limestone and coeval seawater. All stratal dolomite and Arbuckle limestone samples have low {Delta}{sup 18}O values. Nonstratal dolomite is present in two areas: the Tishomingo Anticline and the Arbuckle Anticline. In the Tishomingo Anticline area, massive bodies (> 10 km{sup 2}) of nonstratal dolomite are present in a paleokarst system of pre-Middle Ordovician age. The petrographic and isotopic characteristics suggest that the nonstratal dolomite probably resulted from dolomitization of recrystallized limestone by post-Early Ordovician seawater. In the Arbuckle Anticline area, nonstratal dolomite is present as small irregular bodies that are related to Pennsylvanian faults and are associated with the margins of stratal Butterly dolomite. The nonstratal dolomite, medium to coarsely crystalline and brightly luminescent, is characterized by high {sup 87}Sr/{sup 86}Sr ratios values, and Fe and Mn concentrations, relative to all Arbuckle carbonates. Such compositions suggest that this type of dolomite probably originated from fluids that were derived from the adjacent basin(s) during late Paleozoic time.

  4. Thermal maturation by vitrinite reflectance of Woodford shale, Arbuckle Mountains, Oklahoma

    SciTech Connect

    Cardott, B.J.; Metcalf, W.J. III; Ahern, J.L. )

    1989-09-01

    Vitrinite reflectance was measured on 40 grab samples from outcrops of the Woodford Shale (Upper Devonian-Lower Mississippian) collected near the Washita Valley fault in the Arbuckle Mountains in south-central Oklahoma. Samples are widely distributed along 40 km. Sample localities range from 60 m to 7.63 km from the Washita Valley fault. Well-indurated shale samples were collected from below the outcrop surface to reduce the effect of weathering on vitrinite reflectance. Vitrinite reflectance values were measured from standard kerogen concentrate pellets. Implications of the data specific to the Arbuckle Mountains include the Woodford Shale is immature to marginally mature with respect to the generation of liquid hydrocarbons; high heat flow associated with the rifting stage of the southern Oklahoma aulacogen was diminished by Late Devonian; the Woodford Shale was never deeply buried; and frictional heating from the Washita Valley fault did not affect the temperature field significantly.

  5. Volcanological and geochemical studies of Cambrian rift-related igneous rocks in the Western Arbuckle Mountains, southern Oklahoma

    NASA Astrophysics Data System (ADS)

    Eschberger, Amy Michelle

    The Carlton Rhyolite Group formed within a major Cambrian rift in southern Oklahoma. The rhyolites are exposed in the Wichita Mountains of southwestern Oklahoma and in the East and West Timbered Hills in the Arbuckle Mountains. My project is the first modern study of the Arbuckle rhyolites. Two thick rhyolite flows are present in the East Timbered Hills and are separated by a lacustrine volcaniclastic sequence. The nearest basement well shows a similar series of rhyolite lavas, but correlation between units in the two areas is not possible. Studies of an igneous breccia in the West Timbered Hills show it to represent a basaltic phreatomagmatic vent complex. The Arbuckle rhyolites have similar A-type geochemical compositions to those in the Wichitas and are divided into four distinct trace element groups. Late diabases in the Arbuckles show geochemical affinities to within-plate tholeiitic to alkaline basalts, similar to those documented in the Wichitas.

  6. Diagenesis of Viola Limestone (Middle and Upper Ordovician), southeastern Arbuckle Mountains, Oklahoma

    SciTech Connect

    Grammer, G.M.

    1983-03-01

    The Viola Limestone in the Arbuckle Mountains was deposited on a carbonate ramp within the southern Oklahoma aulacogen. A complex diagenetic history has occluded virtually all primary porosity within the Viola. Petrographic evidence suggests that the following approximate sequence of diagenetic events has occurred; (1) microboring and subsequent micritization of bioclasts to form micrite envelopes; (2) very early submarine cementation that bound the loosely sorted allochems and partly occluded porosity, characterized by drusy overgrowths on trilobite and brachiopod fragments, bladed, void-filling cement, and turbid, inclusion-rich syntaxial overgrowths on pelmatozoan fragments; (3) initial compaction evidenced by local fracturing of elongate bioclasts; (4) neomorphism, including the inversion of aragonitic allochems to calcite and the recrystallization of micrite to microspar and pseudospar in the presence of low-salinity pore fluids; (5) freshwater cementation that filled virtually all remaining pore space; (6) selective dolomitization; (7) silicification, including the formation of chert nodules and the replacement of bioclasts and calcite cements by microgranular quartz and/or lutecite; (8) compaction and pressure solution, probably due to deep burial, characterized by nonsutured seam stylolites, sutured seam stylolites oriented subparallel to bedding, and sutured grain boundaries; and (9) tectonically imposed pressure solution indicated by sutured seam stylolites oriented at high angles to bedding that developed during the late Paleozoic deformation of the Arbuckle Mountain. The Viola Limestone is known as a reservoir rock and possible source unit for hydrocarbons throughout much of south-central Oklahoma.

  7. Hydrology of the Arbuckle Mountain area, south-central Oklahoma

    USGS Publications Warehouse

    Fairchild, R.W.; Hanson, R.L.; Davis, R.E.

    1982-01-01

    Water in the aquifer is confined in some parts of the area, while in other parts it is unconfined. The average saturated thickness of the aquifer is about 3,500 feet in the outcrop area. Water levels measured in wells fluctuated from 8 to 53 feet each year, primarily in response to recharge from rainfall. Recharge to the aquifer is estimated at about 4.7 inches per year. The average storage coefficient of the aquifer is estimated at 0.008, and the average transmissivity is estimated at 15,000 feet squared per day. Based on an average saturated thickness of about 3,500 feet and a storage coefficient of 0.008, the volume of ground water contained in the 500-square-mile outcrop area is about 9 million acre-feet. An undetermined amount of fresh water probably exists in the aquifer around the periphery of the aquifer outcrop. Base flow of streams that drain the aquifer accounts for about 60 percent of the total annual runoff from the outcrop area and is maintained by numerous springs. The close hydraulic connection between streams in the outcrop area and the aquifer is shown by a close correlation between base flow in Blue River and the fluctuation of ground-water levels in five wells in the Blue River basin. This correlation also exists between the discharge by Byrds Mill Spring and the fluctuation in water level in a nearby observation well; increase and decrease in spring discharge correspond to rise and fall of the water level in the well. The chemical quality of water from the Arbuckle-Simpson aquifer is suitable for most industrial and municipal uses. The water is hard and of the bicarbonate type; the average hardness is about 340 milligrams per liter, and the average dissolved-solids concentration is about 360 milligrams per liter. Because springs issue from the aquifer and discharge to streams in the area, the quality of water from springs and base flow in streams is similar to that of ground water. The average dissolved-solids concentration of stream water is

  8. Deep-to-shallow carbonate ramp transition in Viola Limestone (Ordovician), southwest Arbuckle Mountains, Oklahoma

    SciTech Connect

    Glavin, P.K.

    1983-03-01

    The Viola Limestone (Middle and Upper Ordovician) of the southwest Arbuckle Mountains was deposited on a carbonate ramp within the southern Oklahoma Aulacogen. Depositional environments include (1) anaerobic, deep-ramp setting represented by microfacies RL, CH, CGL, and A, (2) dysaerobic, mid-ramp setting represented by microfacies B, and (3) aerobic, shallow-ramp setting represented by microfacies C and D. Deposition in the deep- and mid-ramp environments was dominated by bottom-hugging currents produced by off-platform flow of denser waters. Primary sedimentary structures include millimeter-size laminations, starved ripples, and concave-up and inclined erosional surfaces. Shelly benthic fauna are rare in A and B; trace fossils are common only in B. Deposits associated with the line-source gully, microfacies RL, CH, and CGL, are laterally confined; they have been observed only in the southwest Arbuckle Mountains. Primary sedimentary structures present in RL include wavy and ripple-cross laminae. Microfacies CH, contained within RL and interpreted as a submarine channel deposit, is present only at one locality. Primary sedimentary structures present in CH include an erosional base and several internal erosional surfaces, lateral accretionary sets, and imbricated, locally derived intraclasts. High total organic carbon (TOC) values have been reported for the lower Viola. TOC values of 1% have been reported from microfacies A, and TOC values of 5% have been reported from microfacies RL. These high values suggest that A and RL may act as hydrocarbon source rocks. Recognition of these microfacies in the subsurface will contribute to our knowledge of the Viola Limestone as an exploration target.

  9. Simpson-Arbuckle contact revisited in Northwest Oklahoma County, Oklahoma

    SciTech Connect

    Allison, M.D.; Allen, R.W.

    1995-09-01

    The Joins Formation, the lowermost formation of the Simpson Group, is traditionally the least studied or understood of the Simpson formations. The Joins, not known to produce hydrocarbons in central Oklahoma, is frequently overlooked by those more interested in the productive Simpson formations above and the Arbuckle carbonates below. In a study of the lower Simpson to upper Arbuckle interval in northwestern Oklahoma County, Oklahoma, the Joins Formation was found to be present. The central Oklahoma section consists of interbedded gray, olive gray and green splintery moderately waxy shale, cream to light gray homogeneous microcrystallin dolomite, and microcrystalline to fine crystalline fossiliferous slightly glauconitic well cemented sandstones are also noted. The entire Joins Formation is moderately to very fossiliferous; primarily consisting of crinoids, ostracods, brachiopods, and trilobites. The ostracod fauna closely resembles and correlates with the Arbuckle Mountain section, which has been extensively studied over the years by such authors as Taff, Ulrich and Harris. Beneath the Joins in this area is a normal section of Arbuckle dolomites. Due to the absence of a basal sand in the Joins the separation of the Joins and Arbuckle, utilizing electric logs only, is frequently tenuous. In comparison with the Arbuckle, the Joins tends to have higher gamma ray and S.P. values. Other tools, such as resistivity, bulk density and photoelectric (PE), are frequently inconclusive. For geologists studying the Simpson-Arbuckle contact in central Oklahoma, the presence or absence of the Joins Formation is best determined through conventional lithologic and palenontologic sample identification techniques. Once this has been done, correlation of electric logs with this type log is possible for the local area.

  10. Geochemical constraints on the origin of secondary magnetizations in the Cambro-Ordovician Royer Dolomite, Arbuckle Mountains, southern Oklahoma

    NASA Astrophysics Data System (ADS)

    Elmore, R. D.; Cates, K.; Gao, G.; Land, L.

    1994-08-01

    Geochemical and paleomagnetic results from Cambro-Ordovician Royer Dolomite in the Arbuckle Mountains, southern Oklahoma, suggest a connection between dolomite type and magnetizations. One dolomite type, which is most common in the vicinity of the Arbuckle Anticline, has a dull luminescence, low δ18O values, coeval to slightly lower 87Sr/86Sr ratios and contains an easterly Cambro-Ordovician magnetization in magnetite. To the southeast, closer to the Ouachita Mountain front, most of the Royer dolomite contains a southeasterly and shallow magnetization in magnetite that is interpreted to be Late Paleozoic in age. In contrast to the other dolomites, these dolomites contain abundant authigenic K-feldspar and pyrite, radiogenic 87Sr/86Sr ratios, and have a bright (red) luminescence, all of which are consistent with alteration by basinal fluids. At one site, a stromatolitic bioherm, dolomites similar to those at the Arbuckle Anticline are surrounded by the altered dolomites. The distribution of specimen directions at this site is streaked between a Cambro-Ordovician and Late Paleozoic direction. The results of this study suggest a connection, either direct (by causing precipitation) or indirect (by increasing permeabilities for another fluid), between a radiogenic fluid and a chemical magnetization in magnetite. The relatively unaltered dolomites at the stromatolitic bioherm site escaped the almost pervasive alteration and remagnetization caused by the basinal fluids close to the Ouachita Mountains, a potential source for the fluids.

  11. Fracture density and spacing along Washita Valley fault, Arbuckle Mountains, Oklahoma

    SciTech Connect

    Ferebee, C.D.; Tapp, J.B. )

    1989-08-01

    The authors document fracture density and spacing associated with the Washita Valley fault, a major strike-slip fault. The Washita Valley fault strikes northwest-southeast with up to 80 mi of exposure in southern Oklahoma and may be an early bounding fault of the Southern Oklahoma aulacogen (Ardmore/Marietta basins). Horizontal displacement on the fault has been estimated to be up to 40 mi, with vertical displacement on the order of 10,000 ft. Samples collected from traverses across the Washita Valley fault have been analyzed. The traverses cross the fault at different stratigraphic levels from Proterozoic igneous basement, through the Cambrian-Ordovician Arbuckle Group, Ordovician Simpson and Viola Groups, to the Silurian-Devonian Hunton Group. Several types of fracture systems are documented that reflect mechanical stratigraphy, burial depth during deformation, and episodic movement on the fault. The fractures in the study area include open fracture systems, calcite-filled fractures, tension gashes, and fractures related to pressure solution. The samples were cut parallel to the strike of the fault, vertical-normal to the fault, and horizontal-normal to the fault. These cuts allow examination of the total fracture strain, characterization of the fractures, and statistical analysis of fracture density. From these data, fracture density is shown to decrease exponentially moving away from the primary fault zone. The increased understanding of fracture patterns and characteristics will assist future exploration and development programs involving carbonate reservoirs associated with strike-slip systems.

  12. Arbuckle Mountain Hydroelectric project

    SciTech Connect

    Peterson, J.C.

    1986-02-01

    Hydropower regulations, particularly those which must be met during the pre-construction phase, have become considerably more extensive and complicated over the last few years. This article, which outlines the pre-construction phase of the Arbuckle Mountain Hydroelectric project, provides a good example of the steps developers should be prepared to take before construction commences. The Department of Energy is funding $750,000 of the project's $1,200,000 budget to gain meaningful and reliable information for the public regarding the development and operation of an inexpensive, low head, domestically manufactured cross-flow turbine. To satisfy their requirements several studies and reports are being prepared for the DOE.

  13. Remote sensor application studies report, July 1, 1968 to June 30, 1969: Remote sensing reconnaissance, Mill creek area, Arbuckle Mountains, Oklahoma

    USGS Publications Warehouse

    Rowan, L.C.; Offield, T.W.; Watson, Kenneth; Cannon, P.J.; Watson, R.D.

    1970-01-01

    As part of the U.S. Geological Survey's Remote Sensor Application Studies program, infrared images and several kinds of photographs were obtained on reconnaissance flights over two areas in the Arbuckle Mountains near Mill Creek, Oklahoma. These data were used in a preliminary investigation (1) to determine the diagnostic reflection and emission characteristics of various rock types, and (2) io evaluate the perturbing influence of atmospheric conditions, surface coatings, rock texture, and topography on the observed reflected and emitted energy in the thermal infrared (8-14μ) part of the spectrum

  14. Geochemical and petrographic analyses of travertine-precipitating waters and travertine deposits, Arbuckle Mountains, Oklahoma

    SciTech Connect

    Utech, N.M.; Chafetz, H.S.

    1989-03-01

    Waters in Honey and Falls Creeks, Arbuckel Mountains region of Oklahoma, are supersaturated in CO/sub 2/ with respect to the overlying atmosphere and are up to 10 times saturated with respect to calcite (I/sub sat/ = 10). Loss of CO/sub 2/ from the system results in a downstream increase in saturation levels, with the highest I/sub sat/ at sites of maximum travertine deposition. High supersaturation is the result of natural kinetic processes (rapid CO/sub 2/ outgassing vs. slow precipitation) rather than the effects of foreign ion inhibitors. Temporal variations in the composition of the waters indicate that, contrary to expectations, prolonged periods of heavy rainfall cause a significant increase in I/sub sat/ levels. At any sample site, no consistent chemical variation occurred between organically mediated and inorganic precipitates. However, all deposits show a significant increase in magnesium concentration in a down-stream direction; this may be a result of higher I/sub sat/ values and corresponding higher rates of precipitation. Carbon isotopes for creek waters are highly variable, from /minus/0.6 to /minus/12.2 /per thousand/, reflecting a variety of sinks and sources for C/sup 12/. Oxygen isotopes are relatively constant, from /minus/3.7 to /minus/6.0 /per thousand/, average = /minus/5.2 /per thousand/, indicating an open-water system. Based on calculations from water data, travertine should exhibit a 2 /per thousand/ difference in /delta//sup 18/O values for precipitates formed in the summer vs. those formed in the winter. Algally laminated crusts, which have been postulated to be of seasonal origin, exhibit variation in /delta//sup 18/O values between laminae, confirming the seasonal origin of the laminae.

  15. The Deese and Collings ranch conglomerates of the Arbuckle Mountains, Oklahoma: Evidence of strike-slip movement during the deformation stage of the southern Oklahoma Aulacogen

    SciTech Connect

    Cemen, I.; Pybas, K.; Stafford, C.; Al-Shaieb, Z. . School of Geology)

    1993-02-01

    It has been widely recognized that the Pennsylvanian conglomerates of the Arbuckle Mountains, Oklahoma, record the deformation stage of the Southern Oklahoma Aulacogen. Two of these units are the Desmoinesian Deese Conglomerate, exposed in the Mill Creek Syncline area between the Reagan and Mill Creek fault zones, and the Middle Virgilian Collings Ranch Conglomerate, exposed along the Washita Valley fault zone in the Turner Falls area. The authors investigated clast size, geometry, and content, primary sedimentary structures, petrography, petrology, and diagenesis of the two conglomerate units, as well as the geometric relationship of their basins with nearby faults. Their evidence suggests that the two conglomerates were deposited as alluvial fans in basins formed by strike-slip movements. The Collings Ranch Conglomerate was deposited in a basin formed as the result of left-stepping along the nearby Washita Valley strike-slip fault zone. The Deese Conglomerate was deposited in a basin formed due to the combined effect of strike-slip and dip-slip movements along the Reagan and Mill Creek fault zones. In the Collings Ranch basin, the deposition was accomplished primarily by channel-fill and sieve deposits in the proximal region of the fan. The Deese Conglomerate was deposited as an alluvial fan or fans which included several channel deposits while, in the deeper parts of the basin, fine-grained materials and limestones were deposited. These observations and their possible interpretations suggest that the Washita Valley, Mill Creek, and Reagan fault zones have experienced substantial strike-slip movement during the deformation stage of the Southern Oklahoma Aulacogen.

  16. Preliminary report on the geology of the Arbuckle and Wichita mountains, in Indian Territory and Oklahoma, with an appendix on reported ore deposits of the Wichita Mountains

    USGS Publications Warehouse

    Taff, J.A.; Bain, H.F.

    1904-01-01

    The Arbuckle Mountains consist of a moderately elevated table -land or plateau in the east-central part of the Chickasaw Nation, Indian Territory. The plateau ranges in elevation from 1,300 feet above sea, in its contracted western part, to 750 feet, at the east end, where it coalesces with the bordering plain. Geologically the Arbuckle Mountain region consists of a great thickness of rocks, composed chiefly of limestones, which range in age from middle Cambrian to Devonian, and which are succeeded on the borders by an almost equal thickness of Carboniferous conglomerates, shales, and sandstones. In the central part of the district, unconformably beneath the Cambrian strata, there is a mass of granite, granite-porphyry, diabase, and associated crystalline rocks. The uplifting and folding of the region occurred previous to the deposition of the Permian "Red Beds," which were deposited across it on the' west. The bearing of the Arbuckle uplift is approximately N. 70° W.

  17. Paleomagnetic dating of dedolomitization in Cambrian-Ordovician Arbuckle group limestones and Pennsylvanian Collings Ranch conglomerate, southern Oklahoma

    SciTech Connect

    Nick, K.E.; Elmore, R.D.

    1988-02-01

    Paleomagnetic and petrographic techniques have been used to date dedolomitization in stratigraphic and tectonic dolomites exposed in the Arbuckle Mountains, southern Oklahoma. The authors examined red dedolomites and their dolomite precursors from the Cambrian-Ordovician Arbuckle Group and dolomite clasts in the Pennsylvanian Collings Ranch Conglomerate. Authigenic hematite is associated with the dedolomite and precipitated as a result of the dedolomitization process. Dedolomite is associated with paleokarst and fractures, burrows, Liesegang bands, and red rims on conglomerate clasts.

  18. Paleokarstic and karstic features: Arbuckle and Hunton Groups, Oklahoma

    SciTech Connect

    Al-Shaieb, Z.; Puckette, J.; Matthews, F. . School of Geology); Lynch, M. )

    1993-02-01

    Cores of the Ordovician-age Arbuckle Group and Ordovician-Silurian-Devonian-age Hunton Group contain evidence of paleokarst. Arbuckle and Hunton Group rocks display surprisingly similar suites of distinct paleo-karstic features. Vugs, solution-enlarged fractures, cavities, collapse breccias, and sediment-filled solution features are evident. Phreatic cements are more commonly observed than vadose cements, while primary speleothemic precipitates are rare. A complex history of exposure, subsidence, and diagenesis is recorded in these rocks. Hunton and Arbuckle carbonates have been subaerially exposed for periods of variable intensity and duration during geologic history. Paleokarst appears to have developed subjacent to disconformities within and between formations of the Arbuckle Group and where these rocks subcrop below regional unconformities. Hunton paleokarstic horizons are apparent below the regional pre-Woodford unconformity, while evidence of inter- and intra-formational subaerial exposure is tenuous. This complex hierarchy of unconformities can produce numerous porous horizons. Porosity preservation may depend on subsidence rates or sea level rises rapid enough to prevent extensive low-temperature phreatic cementation and sediment infill of the existing pore network. Caves in the Arbuckle Group in Murray County, Oklahoma contain many karstic features similar to those observed in cores. Cemented collapse breccia and sediment-filled solution cavities are evident in caves developed in the Cool Creek Formation. These caves are part of an extensive internal drainage system associated with Honey Creek near the crest of the Arbuckle anticline. Cave speleothems and surficial travertine deposits are by-product of karstification processes.

  19. Conodont biostratigraphy of lower Ordovician rocks, Arbuckle Group, southern Oklahoma

    SciTech Connect

    Dresbach, R.I.; Ethington, R.L. )

    1989-08-01

    The Arbuckle Group of southern Oklahoma displays the only complete exposure of the shallow-water carbonates that characterize the Lower Ordovician of interior North America. Trilobites have been described from some parts of this sequence and sporadic occurrences of other invertebrates are known, but much of the sequence is sparingly fossiliferous. As a consequence, these magnificent exposures have not contributed notably to continuing efforts toward development of a comprehensive biostratigraphic scheme for the Lower Ordovician of the North American platform. Samples collected at 25-ft intervals through the Arbuckle Group along and adjacent to Interstate Highway 35 on the south flank of the Arbuckle anticline near Ardmore, Oklahoma, produced conodonts in abundances ranging from a few tens to over a thousand elements per kilogram and displaying good to excellent preservation with low CAI. These conodonts document a biostratigraphic continuum that provides a standard for correlation of Lower Ordovician rocks in the subsurface of central US and of the many localized and incomplete outcrops of generally equivalent strata in the Ozark and Upper Mississippi Valley regions. The stratigraphic continuity of the collections makes the I-35 section an ideal standard reference section for graphic correlation of Lower Ordovician rocks containing conodonts of the Mid-Continent Province.

  20. Gas storage in the Upper Devonian-Lower Mississippian Woodford Shale, Arbuckle Mountains, Oklahoma: how much of a role do the cherts play?

    USGS Publications Warehouse

    Fishman, Neil S.; Ellis, Geoffrey S.; Paxton, Stanley T.; Abbott, Marvin M.; Boehlke, Adam

    2010-01-01

    Microfractures also contribute to Woodford Shale porosity but they appear to be lithologically controlled. Fractures are relatively well-developed and are typically perpendicular to bedding in cherts, but these fractures typically end abruptly or become much more diffuse in adjacent mudstones. The brittle nature of the cherts, due to their high quartz content, is most likely the reason for their excellent fracture development, particularly relative to the mudstones, which are composed of much more ductile clay and Tasmanites constituents. Interestingly, the overlap of some petrophysical properties of cherts and mudstones (e.g., porosity, pore apertures) in the Woodford Shale for samples from the Arbuckle Mountains indicates that for shallowly-buried (i.e. minimally compacted) parts of the formation, both lithologies may have exhibited similar behavior relative to fluid movement. Where the Woodford has been more deeply buried and subjected to more intense compaction (i.e. in the Anadarko Basin), the petrophysical characteristics of cherts are likely to have changed only minimally due to their rigid fabric, whereas the petrophysical characteristics of the mudstones are likely to have changed significantly due to compaction and the resultant compression and collapse of ductile constituents such as clays and Tasmanites microfossils (those without quartz infilling). Moldic porosity, which could be expected to develop in kerogen as a consequence of maturation (Loucks and others, 2009), is more likely in the high TOC mudstones, but would also occur in Woodford cherts, which contain lower TOC contents. Owing to the potential for Woodford cherts to better retain porosity, coupled with their contained TOC, cherts may indeed provide important overlooked intervals of gas generation and overall gas storage in the formation. Thus, Woodford cherts may contribute a significant portion of the gas that is produced from the formation. As such, chert beds may play a very significant

  1. Stratigraphic Interpretation and Reservoir Implications of the Arbuckle Group (Cambrian-Ordovician) using 3D Seismic, Osage County, Oklahoma

    NASA Astrophysics Data System (ADS)

    Keeling, Ryan Marc

    The Arbuckle Group in northeastern Oklahoma consists of multiple carbonate formations, along with several relatively thin sandstone units. The group is a part of the "Great American Carbonate Bank" of the mid-continent and can be found regionally as far east as the Arkoma Basin in Arkansas, and as far west as the Anadarko Basin in Oklahoma. The Arbuckle is part of the craton-wide Sauk sequence, which is both underlain and overlain by regional unconformities. Arbuckle is not deposited directly on top of a source rock. In order for reservoirs within the Arbuckle to become charged with hydrocarbons, they must be juxtaposed against source rocks or along migration pathways. Inspired by the petroleum potential of proximal Arbuckle reservoirs and the lack of local stratigraphic understanding, this study aims to subdivide Arbuckle stratigraphy and identify porosity networks using 3D seismic within the study area of western Osage County, Oklahoma. These methods and findings can then be applied to petroleum exploration in Cambro-Ordovician carbonates in other localities. My research question is: Can the Arbuckle in SW Osage County be stratigraphically subdivided based on 3D seismic characteristics? This paper outlines the depositional environment of the Arbuckle, synthesizes previous studies and examines the Arbuckle as a petroleum system in Northeastern Oklahoma. The investigation includes an interpretation of intra-Arbuckle unconformities, areas of secondary porosity (specifically, sequence boundaries), and hydrocarbon potential of the Arbuckle Group using 3D seismic data interpretation with a cursory analysis of cored intervals.

  2. Three-dimensional geologic model of the Arbuckle-Simpson aquifer, south-central Oklahoma

    USGS Publications Warehouse

    Faith, Jason R.; Blome, Charles D.; Pantea, Michael P.; Puckette, James O.; Halihan, Todd; Osborn, Noel; Christenson, Scott; Pack, Skip

    2010-01-01

    The Arbuckle-Simpson aquifer of south-central Oklahoma encompasses more than 850 square kilometers and is the principal water resource for south-central Oklahoma. Rock units comprising the aquifer are characterized by limestone, dolomite, and sandstones assigned to two lower Paleozoic units: the Arbuckle and Simpson Groups. Also considered to be part of the aquifer is the underlying Cambrian-age Timbered Hills Group that contains limestone and sandstone. The highly faulted and fractured nature of the Arbuckle-Simpson units and the variable thickness (600 to 2,750 meters) increases the complexity in determining the subsurface geologic framework of this aquifer. A three-dimensional EarthVision (Trademark) geologic framework model was constructed to quantify the geometric relationships of the rock units of the Arbuckle-Simpson aquifer in the Hunton anticline area. This 3-D EarthVision (Trademark) geologic framework model incorporates 54 faults and four modeled units: basement, Arbuckle-Timbered Hills Group, Simpson Group, and post-Simpson. Primary data used to define the model's 54 faults and four modeled surfaces were obtained from geophysical logs, cores, and cuttings from 126 water and petroleum wells. The 3-D framework model both depicts the volumetric extent of the aquifer and provides the stratigraphic layer thickness and elevation data used to construct a MODFLOW version 2000 regional groundwater-flow model.

  3. Hydrogeology and simulation of groundwater flow in the Arbuckle-Simpson aquifer, south-central Oklahoma

    USGS Publications Warehouse

    Christenson, Scott; Osborn, Noel I.; Neel, Christopher R.; Faith, Jason R.; Blome, Charles D.; Puckette, James; Pantea, Michael P.

    2011-01-01

    Groundwater in the aquifer moves from areas of high head (altitude) to areas of low head along streams and springs. The potentiometric surface in the eastern Arbuckle-Simpson aquifer generally slopes from a topographic high from northwest to the southeast, indicating that regional groundwater flow is predominantly toward the southeast. Freshwater is known to extend beyond the aquifer outcrop near the City of Sulphur, Oklahoma, and Chickasaw National Recreation Area, where groundwater flows west from the outcrop of the eastern Arbuckle-Simpson aquifer and becomes confin

  4. Reconnaissance of ground water in vicinity of Wichita Mountains southwestern Oklahoma

    USGS Publications Warehouse

    Havens, John S.

    1983-01-01

    Urbanization and industrial growth have increased demands on water supplies in the vicinity of the Wichita Mountains in southwestern Oklahoma. The principal city, Lawton, uses surface water, supplemented by small quantities of ground water from the Arbuckle Group (Cambrian-Ordovician), for industrial and recreational use. During periods of drought, surface-water supplies in the Wichita Mountains area are not adequate to meet fully the increased water demands. An alternative source of water may be ground water from the Arbuckle Group. Other urban and rural consumers use ground water from Quaternary alluvium, the Rush Springs Formation (Permian), or the Arbuckle Group.

  5. Preliminary Gravity and Ground Magnetic Data in the Arbuckle Uplift near Sulphur, Oklahoma

    USGS Publications Warehouse

    Scheirer, Daniel S.; Aboud, Essam

    2008-01-01

    Improving knowledge of the geology and geophysics of the Arbuckle Uplift in south-central Oklahoma is a goal of the Framework Geology of Mid-Continent Carbonate Aquifers project sponsored by the United States Geological Survey (USGS) National Cooperative Geologic Mapping Program (NCGMP). In May 2007, we collected ground magnetic and gravity observations in the Hunton Anticline region of the Arbuckle Uplift, near Sulphur, Oklahoma. These observations complement prior gravity data collected for a project sponsored by the National Park Service and helicopter electromagnetic (HEM) and aeromagnetic data collected in March 2007 for the NCGMP project. This report describes the instrumentation and processing that was utilized in the May 2007 geophysical fieldwork, and it presents preliminary results as gravity anomaly maps and magnetic anomaly profiles. Digital tables of gravity and magnetic observations are provided as a supplement to this report. Future work will generate interpretive models of these anomalies and will involve joint analysis of these ground geophysical measurements with airborne and other geophysical and geological observations, with the goal of understanding the geological structures influencing the hydrologic properties of the Arbuckle-Simpson aquifer.

  6. Paleomagnetic dating of dedolomitization in Cambrian-Ordovician Arbuckle Group limestones and Pennsylvanian Collings Ranch Conglomerate, southern Oklahoma

    SciTech Connect

    Nick, K.E.; Elmore, R.D.

    1988-01-01

    Paleomagnetic and petrographic techniques have been used to date dedolomitization in stratigraphic and tectonic dolomites exposed in the Arbuckle Mountains, southern Oklahoma. The authors examined red dedolomites and their dolomite precursors from the Cambrian-Ordovician Arbuckle Group and dolomite clasts in the Pennsylvanian Collings Ranch Conglomerate. Authigenic hematite is associated with the dedolomite and precipitated as a result of the dedolomitization process. Dedolomite is associated with paleokarst and fractures, burrows, Liesegang bands, and red rims on conglomerate clasts. Magnetic directions from these dedolomitized rocks range from Dec = 145/sup 0/ to 154/sup 0/ and Inc = 2/sup 0/ to 9/sup 0/, with ks greater than 50 and /alpha/95s less than 5. The directions are constrained by fold tests to be post-structural (Late Pennsylvanian to Early Permian) and in the Collings Ranch to post-depositional. These directions correspond to a reversed Pennsylvanian pole position and the magnetizations are interpreted as chemical remanent magnetizations (CRM) acquired when hematite precipitated during dedolomitization.

  7. Structural styles: Arkoma and Ardmore basins and Arbuckle Mountains

    SciTech Connect

    Brown, W.G. )

    1990-11-01

    In the Ouachita thrust belt, thin-skinned deformation has telescoped the sedimentary section along major thrust systems. In the frontal Ouachitas, Ti Valley thrust places Ordovician and Devonian rocks over Pennsylvanian rocks. Exploration for hydrocarbons on this and older thrust sheets relies on fractured Bigfork Chert and Arkansas Novaulite for reservoirs. Imbricate thrusting associated with the Choctaw thrust has produced hydrocarbon traps in the allochthonous Spiro Formation, as at Wilburton field. Thin-skinned Ouachita thrusting was superimposed over normal faults associated with early rifting, which probably localized the position of many Pennsylvanian faults. Due to northward-advancing thrust sheets, faults were reactivated by tectonic and sedimentary loading of the previously weakened foreland crust. Some of these faults may also have been reactivated as high-angle reverse faults by Ouachita compression. The discovery of commercial volumes of gas in the Pennsylvanian Spiro and Ordovician Arbuckle Group in these autochthonous subthrust fault blocks has initiated a major drilling program. Basement-involved compressional structures occur in the Ardmore basin-Arbuckle Mountains area southwest of the Ouachita thrust belt. Controversy surrounds interpretation of major faults as wrench type, with various amounts of strike-slip, or as reverse dip-slip, with large amounts of shortening. Hydrocarbons are trapped in a variety of individual structures, and include (1) large doubly-plunging anticlines exposed at the surface, (2) deep-basin structures having no surface expression, (3) large anticlines developed under, or immediately in front of, mountain overhangs, (4) faulted anticlines that subcrop the Pennsylvanian sediments on the hanging walls of buried mountain fronts, and (5) overturned beds in the footwall of major reverse faults.

  8. Paleokarstic phenomena of the Lower Ordovician red bed sequences of the Arbuckle group, southern Oklahoma

    SciTech Connect

    Musselman, J.L. )

    1991-06-01

    Oil and gas production has been reported recently from paleokarstic Arbuckle reservoirs in the Ardmore and Arkoma basin. The West Spring Creek and the Kindblade formations apparently exhibit karstic features. The most extensive surface exposure of these formations is on the southern flank of the Arbuckle anticline along Interstate 35 north of Ardmore, Oklahoma. The lithology is predominantly limestone, ranging from argillaceous mudstone to oolitic and/or bioclastic grainstones. However, minor amounts of sandstone were also observed.These lithologies are characteristic of various peritidal facies. Of particular interest in this outcrop are three distinct red bed zones. Although the zones are part of the repetitive shallowing-upward cycles that characterize the West Spring Creek Formation, ample evidence suggests the red beds represent subaerial exposure surfaces where karstification took place. Many of the thin bedded, rubbly mudstones and wackestones actually represent varieties of breccia commonly associated with karst. Collapse and crackle breccia are most commonly observed. Small solution channels and other vugs are usually completely occluded by calcite cement. However, solution cavities or vugs with diameters larger than 10 cm (3.9 in.) are lined with drusy calcite. Hematite-impregnated sediment occurs as thinly laminated infilling of solution vugs and cavities and also acts as a cementing agent of collapse breccias. Preliminary evidence suggests that karstification processes were active during Arbuckle deposition.

  9. Evidence for existence of Sabkhalike conditions in Upper Arbuckle Group, Slick Hills, southwestern Oklahoma

    SciTech Connect

    Ragland, D.A. ); Donovan, R.N. )

    1990-02-01

    In the Slick Hills of southwestern Oklahoma, the Ordovician upper Arbuckle Group carries a cryptic record of evaporite precipitation. This record is particularly well developed in the Cool Creek and, to a lesser extent, the West Spring Creek formations. Principal lines of evidence supporting this conclusion are (1) salt pseudomorphs (after gypsum( )) preserved in chert and, less commonly, in limestone (principal pseudomorphing minetals are calcite and dolomite), (2) molds of salts in cherts, (3) traces of anhydrite and celestite within chert nodules, (4) collapse breccias the authors interpret as resulting from the solution of sulfate deposits, (5) dolomite beds that have appropriate isotope values, and (6) length-slow and other varieties of chert indicative of waters of high ionic strength, some of which are the distinctive cauliflower variety. In addition, a number of features suggest that waters of unusual composition (ie., modified seawater) were present on the Arbuckle platform from time to time. These features include rare bedded (primary( )) cherts, subaqueous shrinkage cracks, and ooids of unusual and variable textures. Their conclusion is that during upper Arbuckle Group deposition, particularly Cool Creek deposition, the vast Arbuckle platform was periodically exposed and a sabkhalike environment developed in which dolomitization and gypsum/anhydrite precipitation took place. Subsequent reestablishment of fully marine conditions resulted in the early removal of the sulfates, leaving only a cryptic evaporite signature. Our interpretation can be supported in a general sense by the fact that (1) the fauna of the Cool Creek Formation is impoverished by comparison with adjacent formations, (2) the area was in a suitable climatic zone, and (3) the widespread occurrence of detrital quartz in the Cool Creek is compatible with exposure of the platform and consequent movement of clastics into the area.

  10. Isotopic connections between basement rocks exposed in the St. Francois Mountains and the Arbuckle Mountains, southern mid-continent, North America

    NASA Astrophysics Data System (ADS)

    Renee Rohs, C.; van Schmus, W. R.

    2007-08-01

    Two distinct crustal provinces have been identified in the southern mid-continent based on U-Pb crystallization ages. Both contain large volumes of undeformed granite and rhyolite, with minor amounts of metamorphic rock and mafic intrusions. The Eastern Granite-Rhyolite province is characterized by felsic rocks with crystallization ages of 1,470 ± 30 Ma and exposures are restricted to the St. Francois Mountains in southeastern Missouri. Similarly, the Southern Granite-Rhyolite (SGR) province is characterized by felsic units with ages of 1,370 ± 30 Ma with primary exposures in the eastern Arbuckle Mountains of southern Oklahoma. Within the SGR province three magmatic pulses can be identified starting at 1,400, 1,370, and 1,340 Ma. Although the crystallization ages are different, the Sm-Nd isotopic signatures are similar for the units exposed in these areas as well as the buried basement in between. Depleted mantle model ages for rocks within the Arbuckle Mountains range from 1,530 to 1,430 Ma with ɛNd( t) values of +3.2 to +4.1 while units of the St. Francois Mountains range from 1,550 to 1,430 Ma and +4.5 to +4.7. Comparison of Sm-Nd isotopic data also indicate similarities between the 147Sm/144Nd and 143Nd/144Nd ratios for the rock units in these areas suggesting a common source.

  11. Airborne and Ground Electrical Surveys for Subsurface Mapping of the Arbuckle Aquifer, Central Oklahoma

    NASA Astrophysics Data System (ADS)

    Smith, D.; Smith, B. D.; Blome, C. D.; Osborn, N.

    2008-12-01

    Airborne and ground electrical surveys have been conducted to map the subsurface hydrogeologic character of the Arbuckle-Simpson aquifer in south central Oklahoma. An understanding of the geologic framework and hydrogeologic characteristics is necessary to evaluate groundwater flow through the highly faulted, structurally complex, carbonate aquifer. Results from this research will further understanding of the aquifer and will assist in managing the water resources of the region. The major issues include water quality, the allocation of water rights, and the potential impacts of pumping on springs and stream. Four areas in the Hunton anticline area, with distinctly different geology, were flown with a frequency domain helicopter electromagnetic system (HEM) in March, 2007. Ground electrical studies include dc resistivity imaging and natural field audiomagnetotelluric (AMT), and magnetotelluric (MT) surveys. The HEM resistivity and total field magnetic survey was flown in four blocks, A through D, mostly with a line spacing of 400 m. Block A extends from the Chickasaw National Recreational Area (CHIC) to Mill Creek on the west side of the anticline. The surface geology of this block is mostly dolomitic limestone of the Arbuckle Group that is in fault contact with younger Paleozoic clastic rocks. The flight line spacing was 800 meters in the western half of the block and 400 meters in the eastern part. Airborne magnetic data indicate that the Sulphur fault bends south to merge with the Mill Creek fault which substantiates an earlier hypothesis first made from interpretation of gravity data. Block B, located on the north side of the anticline consists of mostly of Arbuckle and Simpson Group rocks. Block C, covering most of the Clarita horst on the east side of the anticline, consists of the Upper Ordovician to the Lower Pennsylvanian shales. Block D, which was flown to include a deep test well site at Spears ranch, consisted of eight lines spaced at 400 meters. The HEM

  12. Effects of municipal ground-water withdrawals on the Arbuckle-Simpson Aquifer, Pontotoc County, Oklahoma

    USGS Publications Warehouse

    Savoca, M.E.; Bergman, D.L.

    1994-01-01

    The Arbuckle-Simpson aquifer in south-central Oklahoma consists of a thick sequence of folded and faulted carbonate and clastic rocks of Upper Cambrian to Middle Ordovician age. Fractures and karst features locally increase the aquifer's capacity to transmit and store ground water. The aquifer is a principal source of water for municipal and rural users. A hydrologic study was conducted to evaluate the effects of municipal ground-water withdrawal from the Arbuckle-Simpson aquifer on local ground-water levels and discharge from nearby springs and streams in south-central Pontotoc County. A municipal well was pumped for 63 hours at an average rate of 1,170 gallons per minute. A maximum observed drawdown of 0.3 feet was recorded half a mile from the pumping well. Drawdown was observed as far as 1.2 miles from the pumping well. No measurable response was observed at any of the surface-water-discharge measurement sites; however, recharge from precipitation may have masked any decreases in discharge caused by the pumping. Simultaneous pumping of two municipal wells for 241 hours at average rates of 1,170 and 2,730 gallons per minute resulted in a maximum observed drawdown of 1.3 feet recorded at an average distance of 0.80 miles from the pumping wells. The most distant drawdown observed was at an average distance 1.1 miles from the pumped wells. Less that 2 days after pumping stopped, increases in springflow were recorded at two springs; it is unknown whether these discharge responses reflect the effects of recharge from precipitation, or the combined effects of precipitation and the cessation of ground-water withdrawal. The effects of the stress tests on the hydrologic system were offset by recharge from concurrent precipitation. The maximum observed drawdown represents about 6 percent of the median natural water-level fluctuation during the study period. The effect of drawdown could become critical during extended periods of low precipitation, if water levels are

  13. The geological significance of the boundary between the Fort Sill and Signal Mountain Formations in the lower Arbuckle Group (Cambrian)

    SciTech Connect

    Hosey, R.; Donovan, R.N. . Geology Dept.)

    1993-02-01

    During the upper Cambrian, a transgression inundated the Southern Oklahoma aulacogen enveloping a landscape that consisted of hills of Cambrian-aged rhyolite up to 350 m in height. Initial deposits on this topography--the Reagan Formation--consist of siliciclastics that were deposited as alluvium and succeeding tidally-influenced marine sandstones and shales. The siliciclastics grains are made up of local rhyolite, quartz and authigenic glauconite. The overlying Honeycreek Formation is defined by the addition of carbonated detritus in the form of tidally-influenced pelmatozoan grainstones. The passage from the Honeycreek to the overlying Fort Sill Formation of the Arbuckle Group is marked by the incoming of beds of lime mudstone and the gradual disappearance of grainstones and siliciclastics. The contact between the Fort Sill and the overlying thinly-bedded dark grey bioclastic limestones of the Signal Mountain Formation is one of the most distinctive horizons in the Arbuckle Group. The contact evidently marks a substantial change in depositional environment. In detail the contact is sharp and shows evidence of minor erosion, although no karsting has been detected. The authors suggest that the contact surface records a regression, perhaps associated with dolomitization and followed by some erosion. A regression is also indicated by the local occurrence of a laminated tidal flat unit with traces of evaporites that outcrops in the far west of the Slick Hills immediately below the formation contact. They suggest that the Signal Mountains as a transgressive unit, incorporating siliciclastics transported into the area during the regression. It has been suggested that the unconformity reflects localized tectonism associated with the evolution of the Southern Oklahoma aulacogen. On the other hand the surface may correlate with a craton--wide Sauxian' hiatus.

  14. Geochemical Investigation of the Arbuckle-Simpson Aquifer, South-Central Oklahoma, 2004-06

    USGS Publications Warehouse

    Christenson, Scott; Hunt, Andrew G.; Parkhurst, David L.

    2009-01-01

    A geochemical reconnaissance investigation of the Arbuckle-Simpson aquifer in south-central Oklahoma was initiated in 2004 to characterize the ground-water quality at an aquifer scale, to describe the chemical evolution of ground water as it flows from recharge areas to discharge in wells and springs, and to determine the residence time of ground water in the aquifer. Thirty-six water samples were collected from 32 wells and springs distributed across the aquifer for chemical analysis of major ions, trace elements, isotopes of oxygen and hydrogen, dissolved gases, and age-dating tracers. In general, the waters from wells and springs in the Arbuckle-Simpson aquifer are chemically suitable for all regulated uses, such as public supplies. Dissolved solids concentrations are low, with a median of 347 milligrams per liter (mg/L). Two domestic wells produced water with nitrate concentrations that exceeded the U.S. Environmental Protection Agency's nitrate maximum contaminant level (MCL) of 10 mg/L. Samples from two wells in the confined part of the aquifer exceeded the secondary maximum contaminant level (SMCL) for chloride of 250 mg/L and the SMCL of 500 mg/L for dissolved solids. Water samples from these two wells are not representative of water samples from the other wells and springs completed in the unconfined part of the aquifer. No other water samples from the Arbuckle-Simpson geochemical reconnaissance exceeded MCLs or SMCLs, although not every chemical constituent for which the U.S. Environmental Protection Agency has established a MCL or SMCL was analyzed as part of the Arbuckle-Simpson geochemical investigation. The major ion chemistry of 34 of the 36 samples indicates the water is a calcium bicarbonate or calcium magnesium bicarbonate water type. Calcium bicarbonate water type is found in the western part of the aquifer, which is predominantly limestone. Calcium magnesium bicarbonate water is found in the eastern part of the aquifer, which is predominantly a

  15. Inexpensive cross-flow hydropower turbine at Arbuckle Mountain Hydroelectric Project: Final construction and cost report

    SciTech Connect

    Not Available

    1988-07-01

    The Arbuckle Mountain Hydroelectric Project is a Cooperative Agreement between the US Department of Energy (DOE) and Ron and Carlene Ott. The project's purpose is to build and intensively test an inexpensive American-made cross-flow turbine and to provide information to DOE on the cost, efficiency, operation and maintenance of the unit. This final report discusses the technical and financial aspects of planning, designing, manufacturing, and installing the turbine as well as design and construction details of the site.

  16. Karst-related diagenesis and reservoir development in the Arbuckle Group, Wilburton field, Oklahoma

    SciTech Connect

    Bliefnick, D.M. ); Belfield, W.C. )

    1992-04-01

    Wilburton field is a multizone reservoir on the southwestern edge of the Arkoma basin. The most recent zone to be declared commercial is the Cambrian-Ordovician Arbuckle Group. Faults, structural position, depositional environment, and diagenetic alterations play a role in controlling reservoir quality, communication of fluids and pressures within the reservoir, and stratigraphic correlations. The Arbuckle Group in Wilburton field consists of dolomite, calcareous dolomite and minor clastic-rich intervals, chert, and dolomitic limestones. Early diagenesis consisted of pervasive dolomitization that created a dolomudstone with low (12%) intercrystalline porosity. The regionally extensive Middle Ordovician unconformity, which occurs at the top of the Arbuckle Group, exposed that carbonate surface to meteoric conditions that resulted in formation of karst. The porosity development or enhancement associated with karsting modified depositional textures and their related pore geometries. Stratigraphically, the Arbuckle section can be divided into two zones. An upper zone, 200-250 ft thick, is characterized by a lack of fracturing and brecciation, and by fluid flow mainly through the matrix or intercrystalline pore system. Porosity development in these intervals extends across the field. The lower zone is characterized by multiple intervals of fracturing, brecciation (all three types), and solution collapse. The Arbuckle is most likely productive where solution has enhanced intercrystalline, fracture, and breccia porosity, and burial cements have failed to completely fill pore space. The authors anticipate that porosity development in Arbuckle carbonates in other areas is similarly controlled and should be productive.

  17. Quartz Mountain/Oklahoma Summer Arts Institute.

    ERIC Educational Resources Information Center

    Frates, Mary Y.; Madeja, Stanley S.

    1982-01-01

    Describes the Quartz Mountain Oklahoma Summer Arts Institute program. It is designed to nurture artistic talent and to provide intensive arts experiences in music, dance, theater, and the visual arts for talented students aged 14-18. (AM)

  18. Inexpensive cross-flow hydropower turbine at Arbuckle Mountain Hydroelectric Project

    SciTech Connect

    Not Available

    1991-07-01

    This report documents the first three and half years of operation and maintenance on the Arbuckle Mountain Hydroelectric Project. Located on a flashy mountain stream in northern California, the project was designed, built and tested through a Cooperative Agreement between the US DOE and OTT Engineering, Inc. (OTT). The purpose of the Agreement is to build and intensively test an inexpensive American-made cross-flow turbine and to provide information to the DOE on the cost, efficiency, operation, and maintenance of the unit. It requires that OTT document for DOE a summary of the complete operating statistics, operation and maintenance cost, and revenues from power sales for a two-year operating period. Several unique events occurred between the initial start-up (December 1986) and the beginning of the 1989 generation season (October 1988) that delayed the first year's full operation and provided unique information for a demonstration project of this type. Accordingly, this report will discuss certain major problems experienced with the design, operation and maintenance, and energy production, as well as the operation and maintenance costs and value of the power produced for the first three and half years of operation. 9 figs., 2 tabs.

  19. Evidence of paleokarstic phenomena and burial diagenesis in Ordovician Arbuckle group of Oklahoma

    SciTech Connect

    Lynch, M.; Al-Shaieb, Z. )

    1989-08-01

    Cores from various localities in south-central and north-central Oklahoma display surprisingly similar suites of karstic and diagenetic phenomena. Vadose dissolution tubes, solution-enlarged fractures, collapse breccias, and vugular porosity, where present are considered evidence of karstification. Primary speleothemic precipitates were not readily observed; either they were not present or were obscured by later hydrothermal dolomitization. A complex history of exposure and subsidence is recorded in these rocks. Immature karst profiles may have subsided at rapid rates under conditions that prevented low-temperature phreatic cementation, thus preserving the open pore network of the karst profile. Deep burial diagenesis is evidenced by the appearance of highly ferroan baroque dolomite cement partially or entirely occluding vugular and fracture porosity. In addition, host-rock carbonates were extensively replaced by typical thermal xenomorphic dolomite. Cathodoluminescent microscopy indicates that the hydrothermal dolomite is uniform in composition and was precipitated under highly reducing conditions. Dolomite cementation was arrested when oil migrated into the remaining pore space. A complex multistage fracture network is present in cores from the Healdton oil field. Early fracture systems are healed by highly ferroan, dull luminescent baroque dolomite, and later fractures are cemented with nonferroan, brightly luminescent cement.

  20. Inexpensive cross-flow hydropower turbine at the Arbuckle Mountain Hydroelectric Project

    SciTech Connect

    Not Available

    1989-11-01

    The Arbuckle Mountain Hydroelectric Project represents a Cooperative Agreement between the US Department of Energy (DOE) and Ron and Carlene Ott. The purpose of the project was to build, install in a hydro project, and intensively test an inexpensive American-made cross-flow turbine and to provide information to the DOE on the costs, efficiency, operation, and maintenance of the unit. The data gained from the research and development project will assist in development of cost-effective technology for low-head small hydro sites. The turbine was designed to reduce the cost of manufacturing while making maximum use of the power available in a remote flashy northern California stream. Even with extensive field modifications, the cost of the unit was much less than those quoted by foreign manufacturers for the same site. The new type of cross-flow turbine developed uses an innovative automatic flow control sliding device which allows the unit to produce power at flow ranges of less than 6% of design flow. This coupled with the infinite flow adjustment feature allows detailed flow regulation needed for small run-of-river projects. The field efficiency testing, the subject of this report, was conducted by Ott Engineering, Inc. in 1988 and early 1989. The tests showed the turbine to have efficiencies in the high seventies and with improvements could reach the efficiencies touted by the European manufacturers of 85% and still be relatively inexpensive to manufacture. It was also found during the tests that the vacuum and depth of water on the runner had a pronounced effect on the turbine output and it is recommended that future research be conducted on these effects, especially for high-vacuum cross-flow turbines. 3 refs.

  1. Geochemistry of the Arbuckle-Simpson Aquifer

    USGS Publications Warehouse

    Christenson, Scott; Hunt, Andrew G.; Parkhurst, David L.; Osborn, Noel I.

    2009-01-01

    The Arbuckle-Simpson aquifer in south-central Oklahoma provides water for public supply, farms, mining, wildlife conservation, recreation, and the scenic beauty of springs, streams, and waterfalls. A new understanding of the aquifer flow system was developed as part of the Arbuckle-Simpson Hydrology Study, done in 2003 through 2008 as a collaborative research project between the State of Oklahoma and the Federal government. The U.S. Geological Survey collected 36 water samples from 32 wells and springs in the Arbuckle-Simpson aquifer in 2004 through 2006 for geochemical analyses of major ions, trace elements, isotopes of oxygen and hydrogen, dissolved gases, and dating tracers. The geochemical analyses were used to characterize the water quality in the aquifer, to describe the origin and movement of ground water from recharge areas to discharge at wells and springs, and to determine the age of water in the aquifer.

  2. CHALLENGES OF THE ARBUCKLE-SIMPSON STUDY

    EPA Science Inventory

    The Arbuckle-Simpson aquifer underlies more than 500 square miles in south central Oklahoma. The aquifer is the source of many springs, including Byrds Mill Spring, Ada's primary drinking water source, and those in the Chickasaw National Recreation Area. The aquifer supplies wa...

  3. Ouachita Mountains, Oklahoma as seen from STS-58

    NASA Technical Reports Server (NTRS)

    1993-01-01

    In this unusually clear view, the Ouachita Mountains of southeastern Oklahoma are framed on the north by Lake Eufaula on the South Canadian River, and on the south by the Red River. Clouds formed by upslope winds border both the north and south sides of the synclines (in a syncline the rock layers dip toward the center of the structure). Toward the west, densely forested mountains give way to gently rolling, less rocky terrain and a drier climate. The mountains centered on Broken Bow, in the lower right corner of the scene, display abundant timber clearcuts that are being regenerated.

  4. Lithologic mapping of the Arbuckle Group Formation in the Slick Hills of southwestern Oklahoma, utilizing geographic information systems/remote sensing

    SciTech Connect

    Collerain, M.D.; Morgan, K.; Donovan, N.; Busbey, A. )

    1993-02-01

    The main objective of this study was to determine the presence of dolomite within lithologic sequences of the Arbuckle Group in the Slick Hills, using Landsat TM data. Samples from six formations of the Arbuckle Group were collected and spectral curves made using a spectral radiometer in labs. These spectral curves were then compared with each band of Landsat TM in search of dolomite spectral patterns. Using ERDAS, GRASS and MultiSpec image processing and GIS software, multiband combinations, ratios and principle components computer processing was performed and analyzed. The result was a Landsat derived image that differentiates dolomite from limestone in the Slick Hills.

  5. Wheelerodemus muhlenbergiae, a new genus and new species of Blissidae (Hemiptera: Heteroptera: Lygaeoidea) from Oklahoma and Texas

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Abstract.— The new blissid genus Wheelerodemus is described to accommodate the new species W. muhlenbergiae, based on specimens collected on the grasses Muhlenbergia lindheimeri and M. reverchonii from the Arbuckle Mountains in southcentral Oklahoma and the Edward’s Plateau in westcentral Texas. Bec...

  6. Syndeformational magnetization in the Ordovician Bigfork Chert at Black Knob Ridge, western Ouachita Mountains, southern Oklahoma

    NASA Astrophysics Data System (ADS)

    Hillegeist, Tony K.; Fruit, David J.; Elmore, R. D.

    1992-04-01

    Paleomagnetic and rock magnetic results from unweathered samples of the Ordovician Bigfork Chert at Black Knob Ridge in southern Oklahoma indicate the presence of a pervasive magnetization residing in magnetite that has a southeast and steep down direction. The results from small- and medium-scale folds indicate the magnetization was acquired during or after Carboniferous folding. The declination in sites along Black Knob Ridge shows a north to south 28° counter-clockwise shift. The Bigfork Chert at Black Knob Ridge was folded and thrusted along the Ti Valley fault system in the late Paleozoic. The laterally equivalent Viola Limestone in front of the thrust and in the Arbuckle Mountains contains a late Paleozoic magnetization with a shallow inclination that can be used as a reference for comparison with the Bigfork Chert at Black Knob Ridge. Based on the comparison, the steep inclinations in the rocks at Black Knob Ridge are interpreted to be primarily the result of rotation around a horizontal axis as a result of thrusting. The declination change along the ridge is also interpreted to be the result of rotational movements during thrusting. The pervasive magnetization at Black Knob Ridge is interpreted to have been acquired during deformation. The low thermal history of the Bigfork Chert suggests that the pervasive component is a chemical remanent magnetization (CRM), although a strain-related mechanism cannot be definitely ruled out. The CRM may be related to fluid migration through fractures produced during folding and thrusting. Alternatively, anin-situ chemical process not triggered by externally-derived fluids may have caused the remagnetization.

  7. BLACK FORK MOUNTAIN ROADLESS AREA, ARAKANSAS AND OKLAHOMA.

    USGS Publications Warehouse

    Miller, Mary H.

    1984-01-01

    Black Fork Mountain Roadless Area covers about 21 sq mi in the Ouachita National Forest in Polk County, Arkansas and LeFlore County, Oklahoma. On the basis of a mineral survey the area has little promise for the occurrence of metallic mineral resources. Stone and sand and gravel suitable for construction purposes occur in the Jackfork Sandstone and the Stanley Shale which also occur outside the roadless area. Although the potential for gas and oil is unknown and no resource potential was identified, some investigators believe that there is a possibility for the occurrence of gas and oil in the roadless area.

  8. Watershed morphology of highland and mountain ecoregions in eastern Oklahoma

    USGS Publications Warehouse

    Splinter, D.K.; Dauwalter, D.C.; Marston, R.A.; Fisher, W.L.

    2011-01-01

    The fluvial system represents a nested hierarchy that reflects the relationship among different spatial and temporal scales. Within the hierarchy, larger scale variables influence the characteristics of the next lower nested scale. Ecoregions represent one of the largest scales in the fluvial hierarchy and are defined by recurring patterns of geology, climate, land use, soils, and potential natural vegetation. Watersheds, the next largest scale, are often nested into a single ecoregion and therefore have properties that are indicative of a given ecoregion. Differences in watershed morphology (relief, drainage density, circularity ratio, relief ratio, and ruggedness number) were evaluated among three ecoregions in eastern Oklahoma: Ozark Highlands, Boston Mountains, and Ouachita Mountains. These ecoregions were selected because of their high-quality stream resources and diverse aquatic communities and are of special management interest to the Oklahoma Department of Wildlife Conservation. One hundred thirty-four watersheds in first-through fourth-order streams were compared. Using a nonparametric, two-factor analysis of variance (?? = 0.05) we concluded that the relief, drainage density, relief ratio, and ruggedness number all changed among ecoregion and stream order, whereas circularity ratio only changed with stream order. Our study shows that ecoregions can be used as a broad-scale framework for watershed management. ?? 2011 by Association of American Geographers.

  9. Submarine-fan sedimentation, Ouachita Mountains, Arkansas and Oklahoma

    SciTech Connect

    Moiola, R.J.; Shanmugam, G.

    1984-09-01

    More than 10,000 m (32,808 ft) of interbedded sandstones and shales comprise the Upper Mississippian and Lower Pennsylvanian flysch succession (Stanley, Jackfork, Johns Valley, Atoka) in the Ouachita Mountains of Arkansas and Oklahoma. Deposited primarily by turbidity current and hemipelagic processes in bathyal and abyssal water depths, these strata formed major submarine-fan complexes that prograded in a westward direction along the axis of an elongate remnant ocean basin that was associated with the collision and suturing of the North American and African-South American plates. A longitudinal fan system is visualized as the depositional framework for these strata, which were deposited in a setting analogous to the modern Bengal fan of the Indian Ocean. Facies analysis of the Jackfork formation indicates that inner fan deposits are present in the vicinity of Little Rock, Arkansas; middle fan channel and interchannel deposits occur at DeGray Dam and Friendship, Arkansas; and outer fan depositional-lobe deposits are present in southeastern Oklahoma. Boulder-bearing units (olistostromes), many with exotic clasts, were shed laterally into the Ouachita basin. They occur throughout the flysch succession and in all fan environments (i.e., inner, middle, and outer). This relationship may serve as a useful criterion for recognizing analogous longitudinal fan systems in the rock record.

  10. Geochemistry of Cambro-Ordovician Arbuckle limestone, Oklahoma: Implications for diagenetic. delta. sup 18 O alteration and secular. delta. sup 13 C and sup 87 Sr/ sup 86 Sr variation

    SciTech Connect

    Gao, Guoqiu; Land, L.S. )

    1991-10-01

    Isotopic analyses of 227 limestone samples from the Cambro-Ordovician Arbuckle Group, Oklahoma, document slow secular changes in the chemistry of the limestones. From late Cambrian to early Ordovician, the {delta}{sup 18}O values of the limestones increase from {minus}10{per thousand} to {minus}7{per thousand} (PDB); {delta}{sup 13}C values decrease from 0{per thousand} to {minus}2{per thousand} (PDB); and {sup 87}Sr/{sup 86}Sr ratios decrease from 0.7091 to 0.7088. The light {delta}{sup 18}O values suggest that all Arbuckle limestones underwent diagenetic alteration, probably caused by meteoric water recharged during the development of the overlying, pre-middle Ordovician unconformity. The gradual {delta}{sup 18}O increase from late Cambrian to early Ordovician reflects reduced {sup 18}O depletion with decreasing burial temperature during alteration, although the presence of additional primary secular {delta}{sup 18}O variation cannot be ruled out. The {delta}{sup 13}C and {sup 87}Sr/{sup 86}Sr variations, in accord with {delta}{sup 13}C and {sup 87}Sr/{sup 86}Sr variations in the literature, represent primary secular variations. The variations indicate that the {delta}{sup 13}C value and {sup 87}Sr/{sup 86}Sr ratio of early Paleozoic surface seawater decreased from late Cambrian to early Ordovician. The {delta}{sup 13}C variation during this time period seems to correlate with sea-level variation. Specifically, during sea-level fall, an increase in the rate of oxidation of organic matter caused {sup 13}C depletion of inorganic bicarbonate in seawater. As a result, early Ordovician carbonates, probably deposited during the regression stage of the latest Precambrian to latest early Ordovician cycle, became {sup 13}C depleted, relative to late Cambrian carbonates. The decrease of seawater {sup 87}Sr/{sup 86}Sr ratio from late Cambrian to early Ordovician may have resulted from decreased riverine Sr input caused by decreased rate of continental weathering.

  11. Source of shallow Simpson Group Oil in Murray County, Oklahoma

    SciTech Connect

    Zemmels, I.; Tappmeyer, D.M.; Walters, C.C. )

    1987-02-01

    Oils produced from the Simpson Group (Middle Ordovician) in three shallow fields located north of the Arbuckle Mountains in Murray County, Oklahoma, have widely differing compositions: SW Sandy Creek, 28.9{degree} API, 0.57% sulfur; Davis NE, 25.9{degree} API, 0.72% sulfur; Sulfur NW, 16.4{degree} API, 1.44% sulfur. From gas chromatography and biomarker analysis, they determined that the oils were derived from the same source and that the differences in composition are due to biodegradation of the oils in the shallow reservoirs. A comparison of the biomarker assemblage of the Simpson Group oils to several other oils produced in the Arbuckle Mountain area showed that the Simpson Group assemblage highly resembled the assemblage of a Woodford Formation oil (Devonian) but had no similarity to a Viola Formation oil (upper Middle Ordovician). The Simpson Group oils also differed markedly from an oil produced from the Arbuckle Group (Lower Ordovician) in the nearby, shallow Southeast Hoover field. Their data suggest that the source of the shallow Simpson Group oils is the Woodford Formation located in the downthrown Mill Creek syncline south and west of these fields. A large vertical migration along faults or within the fault block is implied by this geometry. However, the Arbuckle Group oil from the Southeast Hoover field, south of the syncline, has a different source.

  12. Heat flow in Oklahoma

    NASA Astrophysics Data System (ADS)

    Cranganu, Constantin

    Twenty new heat flow values are incorporated, along with 40 previously published data, into a heat flow map of Oklahoma. The new heat flow data were estimated using previous temperature measurements in boreholes made by American Petroleum Institute researchers and 1,498 thermal conductivity measurements on drill cuttings. The mean of 20 average thermal gradients is 30.50sp°C/km. In general, thermal gradients increase from SW (14.11sp°C/km) to NE (42.24sp°C/km). The range of 1,498 in situ thermal conductivity measurements (after corrections for anisotropy, in situ temperature, and porosity) is 0.90-6.1 W/m-K; the average is 1.68 W/m-K. Estimated near-surface heat flow (±20%) at 20 new sites in Oklahoma varies between 22 ± 4 mW/msp2 and 86 ± 17 mW/msp2; the average is 50 mW/msp2. Twenty-seven new heat-generation estimates, along with 22 previously published data, are used to create a heat generation map of Oklahoma. The range of heat production estimates is 1.1-3.5 muW/msp3, with an average of 2.5 muW/msp3. The heat flow regime in Oklahoma is primarily conductive in nature, except for a zone in northeast. Transient effects due to sedimentary processes and metamorphic/igneous activity, as well as past climatic changes, do not significantly influence the thermal state of the Oklahoma crust. Heat flow near the margins of the Arkoma and Anadarko Basins may be depressed or elevated by 5-13 mW/msp2 by refraction of heat from sedimentary rocks of relatively low thermal conductivity (1-2 W/m-K) into crystalline basement rocks of relatively high thermal conductivity (˜3-4 W/m-K). The heat generation-heat flow relationship shows a modest correlation. The relatively high heat flow (˜70-80 mW/msp2) in part of northeastern Oklahoma suggests that the thermal regime there may be perturbed by regional groundwater flow originating in the fractured outcrops of the Arbuckle-Simpson aquifer in the Arbuckle Mountains.

  13. Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A report on the research activities at the USDA-ARS, Plant Science Research Laboratory in Stillwater, Oklahoma, were compiled for WERA-066 Meeting that was held in Ft. Collins, Colorado, February 13, 2008. Research presentations included barley breeding research, sorghum breeding research, wheat br...

  14. A geographic analysis of the status of mountain lions in Oklahoma

    USGS Publications Warehouse

    Pike, J.R.; Shaw, J.H.; Leslie, David M.; Shaw, M.G.

    1999-01-01

    The geographic distribution of sightings and sign of mountain lions (Puma concolor) in Oklahoma was investigated. Mail survey questionnaires were sent to natural resource professionals throughout Oklahoma to gather temporal and spatial information on sightings of mountain lions from 1985 to 1995. We used a geographic information system (GIS) to compare locations of sightings and sign in the state with ecoregions, deer harvest, human population densities, locations of licensed owners and breeders of mountain lions, and generalized topography. Sightings and sign of mountain lions occurred significantly more often in the Central Rolling Red Plains than elsewhere in the state. Sightings of mountain lions increased with total deer harvest statewide (R2=0.828, P<0.001). Numbers of sightings of mountain lions were correlated negatively with density of the human population (R2=0.885, P=0.017). Surveys are a valuable method to assess the status of rare wildlife species when other methods are not available and when those receiving the survey are qualified.

  15. Structural style and timing of Late Paleozoic basement uplifts in southern Oklahoma

    SciTech Connect

    Brown, W.G. . Dept. of Geology)

    1993-04-01

    Proposed theories of deformation in southern Oklahoma presently involve large-scale basement thrusting or large magnitudes of strike slip. As more and better seismic data and well control have become available, a predominant interpretation of the structural style is emerging. This style is characterized by a large basement overhang along the mountain fronts, created by major reverse dip-slip (thrust) faults. Additionally, these reverse faults may have an antithetic back-thrust on the hanging wall. In cross section, this style appears as a wedge-uplift that is often mistakenly interpreted to represent the upper portion of a flower structure created by wrench-faulting. Structural uplifts in southern Oklahoma developed as a result of Late Paleozoic Wichita, Ouachita and Arbuckle orogenies. Emplacement of the thin-skinned Ouachita thrust belt occurred during the Ouachita orogeny (Mississippian through Middle Pennsylvanian). Basement-involved compressional uplifts of the Wichita Mountains and Criner Hills were initially uplifted during the Wichita orogeny (Late Mississippian to Early Pennsylvanian), while the Arbuckle anticline and Tishomingo uplift reached their culmination during the Arbuckle orogeny (Middle to Late Pennsylvanian). Evidence for the timing of these uplifts are the various conglomerates and unconformities preserved in the subsurface, and occasionally exposed at the surface. Age-dating of these unconformities strongly suggests a sequence of deformation in which the culmination of uplift progressed generally from south to north through time. This sequence is also suggested by deformation of the thin-skinned Ouachita thrust belt by basement-involved structures of the Arbuckle orogeny.

  16. 33 CFR 208.29 - Arbuckle Dam and Lake of the Arbuckles, Rock Creek, Okla.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Arbuckle Dam and Lake of the..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.29 Arbuckle Dam and Lake of the... Dam and Lake of the Arbuckles in the interest of flood control as follows: (a) Flood control...

  17. 33 CFR 208.29 - Arbuckle Dam and Lake of the Arbuckles, Rock Creek, Okla.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Arbuckle Dam and Lake of the..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.29 Arbuckle Dam and Lake of the... Dam and Lake of the Arbuckles in the interest of flood control as follows: (a) Flood control...

  18. Regional contemporaneity of eustatic, subsidence, and tectonic events in the Middle-Upper Ordovician of the Appalachians and Ouachita orogens and the southern Oklahoma aulacogen

    SciTech Connect

    Finney, S.C.; Bergstroem, S.M.

    1985-01-01

    On-going graptolite and conodont studies in the Southern Appalachians, the Ouachitas, and the Arbuckle Mountains have revealed contemporaneity of important geological events of regional significance. Reassessment of previous graptolite biostratigraphy has resulted in a revised zonation that has solved some correlation problems and is tied to the Midcontinent and North Atlantic conodont zonations. These zonations are used to date significant geological events in geographically separate regions during two time intervals in the Middle-Upper Ordovician. The base of the graptolite shale succession (Athens) in the Southern Appalachians (Alabama-Tennessee) belongs to the G. teretiusculus Zone, or locally (Georgia) possibly a slightly older unit, and marks the initial shelf-basin development and uplift of source areas to the east reflecting a phase of the Taconic Orogeny. The bases of the Womble and Woods Hollow shales in the Ouachita Orogen represent about the same level. Slightly younger N. gracilis Zone strata tend to be transgressive throughout the world and appear to represent a global eustatic event. In the Arbuckle Mountains this event is reflected by the Tulip Creek Shale. A major subsidence event in the Oklahoma aulacogen, contemporaneous with the regression, produced a transgressive lithofacies sequence represented by the lower Viola Springs Formation in the Arbuckle Mountains. The regressive and subsidence events appear to have been coeval with the emplacement of the Taconic allochthon and Hamburg Klippe in the Northern Appalachians.

  19. Post-carboniferous tectonics in the Anadarko Basin, Oklahoma: Evidence from side-looking radar imagery

    NASA Technical Reports Server (NTRS)

    Nielsen, K. C.; Stern, R. J.

    1985-01-01

    The Anadarko Basin of western Oklahoma is a WNW-ESE elongated trough filled with of Paleozoic sediments. Most models call for tectonic activity to end in Pennsylvanian times. NASA Shuttle Imaging Radar revealed a distinctive and very straight lineament set extending virtually the entire length of the Anadarko Basin. The lineaments cut across the relatively flat-lying Permian units exposed at the surface. The character of these lineaments is seen most obviously as a tonal variation. Major streams, including the Washita and Little Washita rivers, appear to be controlled by the location of the lineaments. Subsurface data indicate the lineaments may be the updip expression of a buried major fault system, the Mountain View fault. Two principal conclusions arise from this analysis: (1) the complex Mountain View Fault system appears to extend southeast to join the Reagan, Sulphur, and/or Mill Creek faults of the Arbuckle Mountains, and (2) this fault system has been reactivated in Permian or younger times.

  20. Pennsylvanian foreland deformation of Wichita uplift, southwest Oklahoma

    SciTech Connect

    McConnell, D.

    1986-05-01

    Pennsylvanian foreland deformation associated with the Ouachita orogene reactivated a west-northwest-east-southeast Cambrian basement trend, the southern Oklahoma aulacogen, to form the Wichita uplift, southwest Oklahoma. The 30-km-wide subsurface Frontal fault zone separates the uplift from the Anadarko basin to the north. Horizontal shortening across this fault zone is estimated at 7-15 km (20-40%), vertical displacement totals 9-10 km from the uplift to the basin. Folds are mapped on an interformational scale within the Frontal fault zone, and on an intraformational scale (Cambro-Ordovician Arbuckle Group) in the Slick Hills, southwest Oklahoma. Additional shortening occurred along southwest dipping mountain flank thrusts and on bedding plane thrusts, respectively. Hanging wall blocks of major faults contain the shallow dipping limb and anticlinal hinge zone of the interformational scale folds. Oil and gas production is generally restricted to these anticlinal crests within Paleozoic rocks. Deep wells (> 6000 m) that have penetrated footwall imbricates of the mountain flank thrusts have drilled through steep-overturned beds and tight recumbent folds before passing through faults into a normal stratigraphic sequence. Basement thrust loading of the southern margin of the Anadarko basin controlled the trend (west-northwest-east-southeast) of the axis of maximum deposition within the basin during the Pennsylvanian.

  1. Exploring the Wichita Mountain front - With new parameters

    SciTech Connect

    Schneider, R.E. )

    1991-08-01

    Understanding the short south flank of the Anadarko basin has been limited by a lack of well control and extremely poor seismic data in this complex trend. This flank lies immediately south of the synclinal axis of the Anadarko basin and has been uplifted nearly 40,000 ft in a space of 5 to 10 mi. Variously called the Wichita Mountain front or the buried Wichita-Amarillo mountains, this trend separates-the deep Anadarko basin from the Hardeman or Palo Duro basin to the south. With tensional forces during the Acadian and Wichitan orogenies, then compressional movement in the Late Pennsylvanian (the Arbuckle orogeny), this 250-mi trend traverses more than half of southwestern Oklahoma. It extends from the Arbuckle Mountains westward into the Texas Panhandle and is noted for its early shallow oil and gas fields in its uppermost blocks. For the past 25 years deeper drilling, especially in Beckham County, Oklahoma, and Wheeler County, Texas, has found huge quantities of gas in the lower Paleozoic carbonates. These limestones and dolomites in the Hunton and Arbuckle are becoming attractive targets because of the recent activity at Cottonwood Creek, Susie Pi-Hoodle (Alden area), and the new Park Avenue well south of Cordell. In February 1991 an extensive 460-mi survey of 28 seismic lines was completed - shooting with the intent to image the intermediate fault blocks that bring those carbonates up from 40,000 ft of burial to the surface along the Wichita Mountain front. For the first time, detailed high-resolution data has been obtained in previously poor-to-questionable record areas. Including a series of dip lines from West Mayfield to Lawton that show the structural style and types of hydrocarbon traps that are attracting large exploration dollars, this talk till also discuss the new parameters needed to obtain high-quality data.

  2. Cambrian intermediate-mafic magmatism along the Laurentian margin: Evidence for flood basalt volcanism from well cuttings in the Southern Oklahoma Aulacogen (U.S.A.)

    NASA Astrophysics Data System (ADS)

    Brueseke, Matthew E.; Hobbs, Jasper M.; Bulen, Casey L.; Mertzman, Stanley A.; Puckett, Robert E.; Walker, J. Douglas; Feldman, Josh

    2016-09-01

    The Southern Oklahoma Aulocogen (SOA) stretches from southern Oklahoma through the Texas panhandle and into Colorado and New Mexico, and contains mafic through silicic magmatism related to the opening of the Iapetus Ocean during the early Cambrian. Cambrian magmatic products are best exposed in the Wichita Mountains (Oklahoma), where they have been extensively studied. However, their ultimate derivation is still somewhat contentious and centers on two very different models: SOA magmatism has been suggested to occur via [1] continental rifting (with or without mantle plume emplacement) or [2] transform-fault related magmatism (e.g., leaky strike-slip faults). Within the SOA, the subsurface in and adjacent to the Arbuckle Mountains in southern Oklahoma contains thick sequences of mafic to intermediate lavas, intrusive bodies, and phreatomagmatic deposits interlayered with thick, extensive rhyolite lavas, thin localized tuffs, and lesser silicic intrusive bodies. These materials were first described in the Arbuckle Mountains region by a 1982 drill test (Hamilton Brothers Turner Falls well) and the best available age constraints from SOA Arbuckle Mountains eruptive products are ~ 535 to 540 Ma. Well cuttings of the mafic through intermediate units were collected from that well and six others and samples from all but the Turner Falls and Morton wells are the focus of this study. Samples analyzed from the wells are dominantly subalkaline, tholeiitic, and range from basalt to andesite. Their overall bulk major and trace element chemistry, normative mineralogy, and Srsbnd Nd isotope ratios are similar to magmas erupted/emplaced in flood basalt provinces. When compared with intrusive mafic rocks that crop out in the Wichita Mountains, the SOA well cuttings are geochemically most similar to the Roosevelt Gabbros. New geochemical and isotope data presented in this study, when coupled with recent geophysical work in the SOA and the coeval relationship with rhyolites, indicates

  3. Dynamics of a recolonizing population of black bears in the Ouachita Mountains of Oklahoma

    USGS Publications Warehouse

    Bales, S.L.; Hellgren, E.C.; Leslie, David M.; Hemphill, J.

    2005-01-01

    Understanding how populations expand to recolonize former habitats is important to restoration efforts in wildlife management and conservation. Translocation of black bears (Ursus americanus) to Arkansas in the 1950s and 1960s has led to recolonization of former bear range in Oklahoma, with substantial increases in distribution and abundance of the species in Oklahoma over the last 15 years. We studied demographics of black bears in southeastern Oklahoma from May 2001 to November 2002 to provide insight into characteristics of recolonizing populations of large carnivores. We trapped 51 black bears (22 M, 29 F) 77 times and radiocollared 25 female bears. Sex ratios of adults and cubs were skewed toward females, and the age structure was younger than observed in other unharvested populations. Survival of adult females was estimated at 0.9??0.1, and fertility was estimated at 0.77 female young/female/year. Density on the study area was estimated at 0.21 bears/km2 and the current finite growth rate (??) of the study population was estimated to be 1.11/year. Demographic characteristics of the Oklahoma population of black bears were similar to those of other recolonizing populations of large carnivores.

  4. Rotation of fold axes during southerly directed thrusting, Broken Bow Uplift, Ouachita Mountains of Oklahoma

    SciTech Connect

    Yang, Qingming; Nielsen, K.C. )

    1993-02-01

    The Broken Bow Uplift has been subdivided into four large structures: Hochatown dome, Carter Mountain anticlinorium, Linson Creek synclinorium, and Cross Mountain anticlinorium. Detailed geological mapping of lower Paleozoic units in the western portion of Carter Mountain anticlinorium has revealed three fault zones from north to south: North Bee Creek fault zone (NBCFZ), South Carter Creek fault zone (SCCFZ), and Dyer Mountain fault zone (DMFZ). These fault zones separate two anticlines: Carter Mountain anticline and Brigham anticline. DMFZ is the tectonic contact between the Carter Mountain Anticlinorium and Hochatown dome to the south. The earliest folds in Hochatown dome are overturned, tight to isoclinal, subhorizontal with planar limbs and sharp hinges that trend east-west. The Carter Mountain and Brigham anticlines are interpreted to be associated with these earliest folds. As DMFZ is approached from Hochatown dome, fold axes plunge 15--20[degree] to WNW. The folds within the fault zones have been significantly rotated and plunge at 30--55[degree] to northwest or north. Within the South Carter Creek fault zone, a horse block is developed around a thick folded sequence of Arkansas Novaculite with fold hinge trending 350[degree]/50[degree]. The fold axes data clearly show concentration trending in northwest direction. However there is a scatter of data with orientations trending due north as well as to northeast. A model of earlier fold axes rotation as a result of simple shear associated with inferred southerly directed thrusting has been proposed to explain the geometric relationship described above. The best fit great circle for the rotated fold axis data has an orientation of 95[degree]/55[degree]N. This calculated plane represents the plane of flattening associated with the southerly directed thrusting.

  5. Rb-Sr and Sm-Nd isotopic study of the Glen Mountains layered complex: initiation of rifting within the southern Oklahoma aulacogen

    SciTech Connect

    Lambert, D.D.; Unruh, D.M.; Gilbert, M.C.

    1988-01-01

    Rb-Sr and Sm-Nd isotopic data for rocks and minerals of the Glen Mountains layered complex (GMLC), a midcontinent mafic layered intrusion in the Wichita Mountains of southwestern Oklahoma, constrain the time of initiation of rifting within the southern Oklahoma aulacogen and provide information on the chemistry of the early Paleozoic mantle. Four whole-rock samples define a Rb-Sr isochron corresponding to a maximum crystallization age of 577 +/- 165 Ma and an initial Sr isotopic composition of 0.70359 +/- 2. A three-point Sm-Nd mineral-whole-rock (internal) isochron for an anorthositic gabbro provides a crystallization age of 528 +/- 29 Ma. These data suggest that the GMLC was emplaced into the southern Oklahoma aulacogen during the initial phase of rifting along the southern margin of the North American craton in the early Paleozoic. This Sm-Nd internal isochron age is within analytical uncertainty of U-Pb zircon ages for granites and rhyolites from the Wichita Mountains; therefore, mafic and felsic magmatism may have been contemporaneous within the rift during the early stages of development. Hybrid rocks and composite dikes in the Wichita Mountains provide field evidence for contemporaneous mafic and felsic magmas. Initial Sr and Nd isotopic data suggest that magmas parental to the GMLC were derived from a depleted mantle source. However, Nd isotopic data for the GMLC plot distinctly below data for the depleted mantle source cited by DePaolo and thus suggest that the parental magmas of the GMLC were either contaminated by Proterozoic crust of the southern midcontinent or were derived from a heterogenous mantle source region that had variable initial Nd isotopic compositions.

  6. Devitrification of the Carlton Rhyolite in the Blue Creek Canyon area, Wichita Mountains, southwestern Oklahoma

    SciTech Connect

    Bigger, S.E. . Dept. of Geology); Hanson, R.E. . Dept. of Geology)

    1993-02-01

    The Cambrian Carlton Rhyolite is a sequence of lava flows and ignimbrites extruded in association with rifting in the Southern Oklahoma aulacogen. Rhyolite exposed in the Blue Creek Canyon area consists of a single, originally glassy, porphyritic lava flow > 300 m thick. Abundant flow banding is deformed by variably oriented flow folds present on both outcrop and thin-section scales. A variety of complex texture record the cooling, degassing, and devitrification history of the flow. Acicular Fe, Ti-oxide crystallites aligned in the flow banding document nucleation and limited crystal growth during flow. Spherical microvesicles and larger lithophysal cavities up to 10 cm long crosscut flow banding, showing that degassing continued after flow had ceased. Pseudomorphs of quartz after cristobalite and tridymite are present on cavity walls and are products of high-T vapor-phase crystallization. Devitrification textures overprint the flow banding and developed in two stages. Primary devitrification occurred during initial cooling and formed spherulitic intergrowths in distinct areas bound by sharp devitrification fronts. Spherulites nucleated on phenocrysts, vesicles, and flow bands and show evidence of multiple episodes of growth. Rhyolite outside of the devitrification fronts initially remained glassy but underwent later, low-T hydration to form perlitic texture, which was followed by prolonged secondary devitrification to form extremely fine-grained, equigranular quartzofeldspathic mosaics. Snowflake texture (micropoikilitic quartz surrounding randomly oriented alkali feldspar) developed during both primary and secondary devitrification. Spherical bodies up to 30 cm across are present in discrete horizons within the flow and weather out preferentially from the host rhyolite.

  7. Paleomagnetism of paleozoic asphaltic deposits in southern Oklahoma, USA

    NASA Astrophysics Data System (ADS)

    Ellwood, Brooks B.; Crick, Rex E.

    1988-05-01

    Paleomagnetic measurements on asphaltic samples from two formations in southern Oklahoma have been performed. A bioclastic unit from the Boggy Formation, known as the Buckhorn asphalt, exhibited a stable, characteristic remanent moment (RM) after A.F. demagnetization between 5-20 mT. We infer from our data that very fine, possibly authigenic magnetite, like that shown to have a genetic relationship with the migration through rocks of hydrocarbons [Elmore et al., 1987], is the primary RM carrier in these samples. The tilt corrected paleopole for the Buckhorn asphalt (121.9 E; 43.5N; δp=1.3 δm=2.3) falls on the Early Permian Apparent Polar Wander Path for North America of Irving and Irving [1982], using a 30 Ma window (270-280 Ma). Because the Boggy Form-ation, containing the Buckhorn asphalt, was depos-ited during the Late Pennsylvanian (Desmoinesian), we interpret the data to indicate magnetization during minor uplift in the Early Permian of the Arbuckle Mountain region. The RM appears to have been acquired at this time, probably as the result of magnetite production facilitated by the introduction time of sulfate reducing bacteria.

  8. POTENTIAL AND VULNERABILITY OF THE ARBUCKLE SIMPSON ACQUIFER

    EPA Science Inventory

    Presentation will cover topics including the potential recharge area for the Arbuckle Simpson Acquifer, the variability in discharge rates, and the susceptibility of the ground water to contamination by various sources.

  9. POTENTIAL AND VULNERABILITY OF THE ARBUCKLE SIMPSON AQUIFER

    EPA Science Inventory

    The presentation will cover topics including the potential recharge area for the Arbuckle Simpson Aquifer, the variability in discharge rates and the susceptibility of the ground water to contamination by various sources.

  10. Ravia nappe, Bryan County, Oklahoma: a gravity slide block off the Tishomingo uplift

    SciTech Connect

    Jacobson, M.I.

    1983-08-01

    The Ravia nappe in Bryan County, Oklahoma, is located along the southwestern flank of the Tishomingo uplift, between the Cumberland and East Durant oil fields. This mass of Cambrian-Ordovician through Mississippian sediments tectonically overlies younger Springer shales (Pennsylvanian) of the Ardmore basin. Previously, this feature has been interpreted to have been thrust southward along the Cumberland fault, a fault parallel to the Ravia thrust. Reinterpretation of this area, with additional well data, indicates the Ravia nappe is a gravity slide block off the uplifted Tishomingo mountains. The Ravia nappe is interpreted to have been originally the southwest overturned limb of the Tishomingo uplift. Prior to the major thrusting on the Ravia thrust, but after compressional folding and uplift of the Tishomingo mountains, a breakaway fault formed across the most intensely folded beds. The breakaway fault undercut the overturned southwestern limb of the Tishomingo uplift in a concave-upward fault surface. Gravitational forces caused the Ravia nappe Mississippian Caney rocks to Cambrian-Ordoviciena Arbuckle rocks to slide rotationally southwestward 2.5 mi (4 km). Topographic relief prior to the slide may have been as much as 9000 ft (2700 m). The slide occurred sometime during late Morrowan to early Desmoinesian.

  11. Reinterpretation of depositional processes in a classic flysch sequence (Pennsylvania Jackfork Group), Ouachita Mountains, Arkansas and Oklahoma: Discussion

    SciTech Connect

    Bouma, A.H.; DeVries, M.B.; Stone, C.G.

    1997-03-01

    The contribution by Shanmugam and Moiola (1995) on the depositional processes of the Pennsylvanian Jackfork Group (Formation) in Arkansas and Oklahoma highlights a few important processes that are often overlooked. Their work on the fabric of some high-density flow deposits is interesting in light of the debate over the nature of these types of deposits (Lowe, 1982; Hiscott, 1994). However, we disagree with some of the observations and interpretations they use in making their argument for a new depositional model, and submit that (1) turbidity current deposits (turbidites) are a major lithofacies component in the DeGray Spillway cut is not difficult, and (4) because it is not necessary to preserve conventional dogma, a change in nomenclature is more appropriate than a change in depositional models. Finally, their call for application of their debris-flow model to the North Sea, Gulf of Mexico, offshore Nigeria, and elsewhere is disturbing because they would have the petroleum industry relinquish the idea of predictability in deep-water reservoirs.

  12. Mountains

    SciTech Connect

    Fuller, M.

    1989-01-01

    This book covers the following topics: Above the forest: the alpine tundra; Solar energy, water, wind and soil in mountains; Mountain weather; Mountain building and plate tectonics; Mountain walls: forming, changing, and disappearing; Living high: mountain ecosystems; Distribution of mountain plants and animals; On foot in the mountains: how to hike and backpack; Ranges and peaks of the world. Map and guidebook sources, natural history and mountain adventure trips, mountain environmental education centers and programs, and sources of information on trails for the handicapped are included.

  13. Petroleum production and exploration in Ouachita region of Oklahoma

    SciTech Connect

    Suneson, N.H.; Campbell, J.A.

    1989-03-01

    Petroleum production in the Ouachita region of southeastern Oklahoma occurs in three geographic areas parallel to regional structure. The frontal gas, central oil, and central gas belts are distinguished by differences in structural setting, reservoir strata, and types of hydrocarbons. In the frontal belt, nearly 1 trillion ft/sup 3/ of dry gas has been produced from thrusted and subthrust Morrowan and Atokan sandstone and carbonate reservoirs. Over 8000 bbl of oil have been produced in the central oil belt, southeast of the Ti Valley fault. Structures consist of imbricate thrusts and isoclinal to overturned folds. The fields are typically small, associated with asphaltite or tar sands, and produce from Carboniferous sandstone reservoirs. Farther southeast, small fields within the central gas belt have produced minor gas from Ordovician, Devonian, and Mississippian reservoirs. Six Ordovician through Mississippian Ouachita-facies shales are potential petroleum source rocks and occur in the middle to lower part of the oil window. However, Devonian and Mississippian strata are composed primarily of terrestrial organic matter and are probably gas prone. Oil in Carboniferous reservoirs probably migrated upward stratigraphically from older sources. Recent exploration has focused on extending production from Pennsylvanian reservoirs in the frontal gas belt. However, a significant Arbuckle discovery (ARCO 2 Yourman) and a Broken Bow uplift test (Sohio 1-22 Weyerhauser) in 1987 indicate that Cambrian-Ordovician Arbuckle Group carbonates may be prospective beneath all of the Oklahoma Ouachitas. Near-future rank-wildcat exploration will probably focus on subthrust, structurally and stratigraphically favorable Arbuckle plays.

  14. Petroleum geology of Ouachita uplift region of Oklahoma

    SciTech Connect

    Campbell, J.A.; Suneson, N.H. )

    1989-08-01

    Two major petroleum plays are found in the Ouachita uplift region. Folded and thrusted strata constitute the shallower, and possibly the more extensive, of the two. Developed reservoirs include Bigfork Chert (Ordovician), Arkansas Novaculite (Devonian-Mississippian), sandstones within Stanley (Mississippian) and Jackfork (Morrowan) Groups, and Wapanucka Limestone-Spiro Sandstone (Morrowan-Atokan). The deeper play is characterized by underlying basement fault blocks. Development in the Arkoma basin indicates that major reservoirs will include Arbuckle group carbonates. This play is limited to the south by increasing depth and by seismic resolution of the fault blocks. Other potential reservoirs in both plays include Crystal Mountain and Blakely Sandstones (Ordovician), and Blaylock Sandstone (Silurian), with progressively older strata involved in thrusting southward across the uplift. The eastward extent of the Arbuckle facies of lower Paleozoic strata remains a major question.

  15. Hydrogeology of the Chickasaw National Recreation Area, Murray County, Oklahoma

    USGS Publications Warehouse

    Hanson, Ronald L.; Cates, Steven W.

    1994-01-01

    The Travertine District (Park) of the Chickasaw National Recreation Area, operated and maintained by the National Park Service, is near the City of Sulphur in south-central Oklahoma. The Park was established in 1902 because of its unique hydrologic setting, which includes Rock Creek, Travertine Creek, numerous mineralized and freshwater springs, and a dense cover of riparian vegetation. Since the turn of the century several flowing artesian wells have been drilled within and adjacent to the Park. Discharge from many of these springs and the numbers of flowing wells have declined substantially during the past 86 years. To determine the cause of these declines, a better understanding of the hydrologic system must be obtained. The U.S. Geological Survey, in cooperation with the National Park Service, has appraised hydrologic information obtained for the Park from several studies conducted during 1902-87. The principal geologic units referred to in this report are the Arbuckle Group and the overlying Simpson Group. These rocks are of Upper Cambrian to Middle Ordovician age and are composed of dolomitic limestone, with some sandstones and shales in the Simpson Group. Surface geologic maps give a general understanding of the regional subsurface geology, but information about the subsurface geology within the Park is poor. The Simpson and Arbuckle aquifers are the principal aquifers in the study area. The two aquifers are not differentiated readily in some parts of the study area because of the similarity of the Simpson and Arbuckle rocks; thus, both water-bearing units are referred to frequently as the Arbuckle-Simpson aquifer. The aquifers are confined under the Park, but are unconfined east and south of the Park. Precipitation on the outcrop area of the Arbuckle aquifer northeast and east of the Park recharges the freshwater springs (Antelope and Buffalo Springs) near the east boundary of the Park. The source of water from mineralized springs located in the central

  16. THE OKLAHOMA MESONET

    EPA Science Inventory

    The Oklahoma Mesonet, operated and maintained by the Oklahoma Climatological Survey, is Oklahoma's premier climatological data collection system. For the area covered, which includes the entire state, no other system within the United States or internationally has the degree of ...

  17. Mississippian facies relationships, eastern Anadarko basin, Oklahoma

    SciTech Connect

    Peace, H.W. ); Forgotson, J.M. )

    1991-08-01

    Mississippian strata in the eastern Anadarko basin record a gradual deepening of the basin. Late and post-Mississippian tectonism (Wichita and Arbuckle orogenies) fragmented the single large basin into the series of paired basins and uplifts recognized in the southern half of Oklahoma today. Lower Mississippian isopach and facies trends (Sycamore and Caney Formations) indicate that basinal strike in the study area (southeastern Anadarko basin) was predominantly east-west. Depositional environment interpretations made for Lower Mississippian strata suggest that the basin was partially sediment starved and exhibited a low shelf-to-basin gradient. Upper Mississippian isopach and facies trends suggest that basinal strike within the study area shifted from dominantly east-west to dominantly northwest-southeast due to Late Mississippian and Early Pennsylvanian uplift along the Nemaha ridge. Within the study area, the Chester Formation, composed of gray to dove-gray shales with interbedded limestones deposited on a carbonate shelf, thins depositionally into the basin and is thinnest at its facies boundary with the Springer Group and the upper portion of the Caney Formation. As basin subsidence rates accelerated, the southern edge of the Chester carbonate shelf was progressively drowned, causing a backstepping of the Chester Formation calcareous shale and carbonate facies. Springer Group sands and black shales transgressed northward over the drowned Chester Formation shelf.

  18. Helicopter electromagnetic and magnetic geophysical survey data, Hunton anticline, south-central Oklahoma

    USGS Publications Warehouse

    Smith, Bruce D.; Smith, David V.; Deszcz-Pan, Maryla; Blome, Charles D.; Hill, Patricia

    2011-01-01

    This report is a digital data release for multiple geophysical surveys conducted in the Hunton anticline area of south-central Oklahoma. The helicopter electromagnetic and magnetic surveys were flown on March 16–17, 2007, in four areas of the Hunton anticline in south-central Oklahoma. The objective of this project is to improve the understanding of the geohydrologic framework of the Arbuckle-Simpson aquifer. The electromagnetic sensor for the helicopter electromagnetic survey consisted of six different transmitter-receiver orientations that measured the earth's electrical response at six distinct frequencies from approximately 500 Hertz to approximately 115,000 Hertz. The electromagnetic measurements were converted to electrical resistivity values, which were gridded and plotted on georeferenced maps. The map from each frequency represents a different depth of investigation for each area. The range of subsurface investigation is comparable to the depth of shallow groundwater. The four areas selected for the helicopter electromagnetic study, blocks A–D, have different geologic and hydrologic settings. Geophysical and hydrologic information from U.S. Geological Survey studies are being used by modelers and resource managers to develop groundwater resource plans for the Arbuckle-Simpson aquifer.

  19. Intraplate magmatism related to opening of the southern Iapetus Ocean: Cambrian Wichita igneous province in the Southern Oklahoma rift zone

    NASA Astrophysics Data System (ADS)

    Hanson, Richard E.; Puckett, Robert E.; Keller, G. Randy; Brueseke, Matthew E.; Bulen, Casey L.; Mertzman, Stanley A.; Finegan, Shane A.; McCleery, David A.

    2013-08-01

    Southern Oklahoma and adjacent parts of Texas contain an extensive igneous province emplaced during Early Cambrian rifting within the Southern Oklahoma rift zone. The rift zone was initiated in association with the opening of the southern Iapetus Ocean during Rodinia supercontinent breakup and later became the site of a series of linked uplifts and basins as a result of late Paleozoic inversion. Igneous rocks within the rift are referred to as the Wichita province and are present mostly in the subsurface, although critical exposures occur in the Wichita and Arbuckle Mountains in southwestern and southern Oklahoma. Wells drilled into basement in the region provide a wealth of information on the distribution and relations of the major igneous units in the upper crust, and geophysical data provide important constraints on deeper levels of the rift zone. The upper parts of the igneous rift fill comprise the Carlton Rhyolite Group, which has an estimated subsurface areal extent of ~ 40,000 km2, and the related Wichita sheet granites, which intrude the lower parts of the rhyolite succession. These rocks have A-type characteristics and were emplaced after intrusion, tilting and uplift of a large tholeiitic layered mafic complex; smaller bodies of gabbro also intruded the layered complex after it was tilted. U-Pb zircon and 40Ar/39Ar geochronology indicates the felsic rocks and at least some of the mafic units were emplaced in a relatively narrow time frame at ~ 539-530 Ma. Basalts and intermediate lavas are present only in the subsurface. Our new work shows these lavas to have tholeiitic to mildly alkaline compositions and to be more extensive than previously realized, forming thick successions that both underlie and are intercalated with the rhyolites. Diabase dikes were intruded into older crust during initial opening of the rift, and a suite of late diabase intrusions also cuts the rhyolites and granites, indicating that mafic magma was supplied to the rift throughout

  20. Oklahoma...OK. Oklahoma Activities, K-6.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    This guide provides articles and activities designed to make elementary students in Oklahoma aware of their historical heritage. It introduces students to the people and events that produced the state of Oklahoma. The guide is arranged into five sections. Section one presents 12 articles focusing on such topics as life before the white man,…

  1. Left-lateral intraplate deformation along the ancestral rocky mountains: Implications for late paleozoic plate motions

    NASA Astrophysics Data System (ADS)

    Budnik, Roy T.

    1986-12-01

    North America underwent synchronous orogenic events during the late Paleozoic along its eastern margin (Alleghanian orogeny), southern margin (Ouachita orogeny), and within the southwestern part of the continent (Ancestral Rocky Mountain orogeny). All three orogenies were initiated in the late Mississippian to early Pennsylvanian, reached the greatest intensity in the middle Pennsylvanian, and ended in the early Permian. The Alleghanian and Ouachita orogenies have been related to the closing of the proto-Atlantic and the collision between North America and South America-Africa: it is here proposed that the Ancestral Rocky Mountains were produced by a collision between eastern North America and Africa. The Ancestral Rockies were formed as the result of reactivation of the Wichita megashear, a preexisting zone of weakness that extends from southern Oklahoma to eastern Utah. Previous plate tectonic models have implied that the megashear was a zone of right-lateral strike-slip faulting and north-northwest-directed compression. However, structural and stratigraphic data from Oklahoma and Texas suggest that the Wichita megashear was a major left-lateral fault zone formed under east-northeast-oriented compression. Palinspastic reconstruction of pre-mid-Devonian strata across the megashear in Texas indicates that 120 to 150 km of left slip occurred during the Desmoinesian (middle Pennsylvanian). The proposed plate tectonic model for the Ancestral Rocky Mountain orogeny includes: (1) movement of the North American plate eastward from a spreading center in the proto-Pacific; (2) closing of the proto-Atlantic Ocean; (3) collision of North America-Europe (Laurussia) and South America-Africa (Gondwana) resulting in the Hercynian, Alleghanian, and Ouachita orogenies; (4) differential movement across the Wichita megashear and formation of a left-lateral strike-slip fault zone (Ancestral Rocky Mountain orogeny) as the result of east-west compression within the North American plate

  2. Geologic map of Chickasaw National Recreation Area, Murray County, Oklahoma

    USGS Publications Warehouse

    Blome, Charles D.; Lidke, David J.; Wahl, Ronald R.; Golab, James A.

    2013-01-01

    This 1:24,000-scale geologic map is a compilation of previous geologic maps and new geologic mapping of areas in and around Chickasaw National Recreation Area. The geologic map includes revisions of numerous unit contacts and faults and a number of previously “undifferentiated” rock units were subdivided in some areas. Numerous circular-shaped hills in and around Chickasaw National Recreation Area are probably the result of karst-related collapse and may represent the erosional remnants of large, exhumed sinkholes. Geospatial registration of existing, smaller scale (1:72,000- and 1:100,000-scale) geologic maps of the area and construction of an accurate Geographic Information System (GIS) database preceded 2 years of fieldwork wherein previously mapped geology (unit contacts and faults) was verified and new geologic mapping was carried out. The geologic map of Chickasaw National Recreation Area and this pamphlet include information pertaining to how the geologic units and structural features in the map area relate to the formation of the northern Arbuckle Mountains and its Arbuckle-Simpson aquifer. The development of an accurate geospatial GIS database and the use of a handheld computer in the field greatly increased both the accuracy and efficiency in producing the 1:24,000-scale geologic map.

  3. Oklahoma's Advanced School Funding.

    ERIC Educational Resources Information Center

    Green, Gary

    A new means of funding school operations known as advanced school funding allows Oklahoma schools financing during the temporary cash shortfalls. The program consists of the Oklahoma Development Authority issuing revenue bonds purchased by E. F. Hutton and Company, Inc., which then sells the tax free bonds to investors throughout the country. A…

  4. Oklahoma Tribes: A History

    ERIC Educational Resources Information Center

    Gover, Kevin

    1977-01-01

    Oklahoma is a microcosm of American Indian country. Water rights, tribal government impotence, jurisdiction, tribal membership, treaty rights, taxation, sovereignty, racism, and poor housing, education, and health are all vital issues facing the Indian tribes of Oklahoma. In order to understand the complexity of these issues, a review of the…

  5. Pride in Oklahoma.

    ERIC Educational Resources Information Center

    Moore, Gordon; Blackburn, Bob L.

    This booklet is intended to be used as background material by social studies and history classroom teachers as they develop and implement educational programs on Oklahoma's heritage. It includes background information on the land and people of Oklahoma (geology, climate, topography, vegetation, animals, prehistoric peoples, French explorers,…

  6. State summaries: Oklahoma

    USGS Publications Warehouse

    Krukowski, S.T.

    2006-01-01

    In 2005, Oklahoma mines produced both industrial minerals and coal. No metals were mined in the state. Based on value, leading industrial minerals include crushed stone followed by cement, construction sand and gravel, industrial sand and gravel, iodine and gypsum. The Oklahoma Department of Mines (ODOM) reported that more than 343 mine operators produced nonfuel minerals from 405 mines in the state. However, 530 mining permitted sites were on file. The Oklahoma Miner Training Institute (OMTI) held 239 classes for 33,768 classroom hours of instruction, in which 84 coal miners and 4,587 metal/nonmetal miners were trained.

  7. Gravity investigations of the Chickasaw National Recreation Area, south-central Oklahoma

    USGS Publications Warehouse

    Scheirer, Daniel S.; Scheirer, Allegra Hosford

    2006-01-01

    The geological configuration of the Arbuckle Uplift in the vicinity of Chickasaw National Recreation Area in south-central Oklahoma plays a governing role in the distribution of fresh and mineral springs within the park and in the existence of artesian wells in and around the park. A confining layer of well-cemented conglomerate lies immediately below the surface of the recreation area, and groundwater migrates from an area of meteoric recharge where rocks of the Arbuckle-Simpson Aquifer crop out as close as two kilometers to the east of the park. Prominent, Pennsylvanian-aged faults are exposed in the aquifer outcrop, and two of the fault traces project beneath the conglomerate cover toward two groups of springs within the northern section of the park. We conducted gravity fieldwork and analysis to investigate the subsurface extensions of these major faults beneath Chickasaw National Recreation Area. By defining gravity signatures of the faults where they are exposed, we infer that the Sulphur and Mill Creek Faults bend to the south-west where they are buried. The South Sulphur Fault may project westward linearly if it juxtaposes rocks that have a density contrast opposite that of that fault's density configuration in the Sulphur Syncline area. The Sulphur Syncline, whose eastern extent is exposed in the outcrop area of the Arbuckle-Simpson Aquifer, does not appear to extend beneath Chickasaw National Recreation Area nor the adjacent City of Sulphur. The South Sulphur Fault dips steeply northward, and its normal sense of offset suggests that the Sulphur Syncline is part of a graben. The Mill Creek Fault dips vertically, and the Reagan Fault dips southward, consistent with its being mapped as a thrust fault. The Sulphur and Mill Creek Synclines may have formed as pull-apart basins in a left-lateral, left-stepping strike-slip environment. The character of the gravity field of Chickasaw National Recreation Area is different from the lineated gravity field in the area

  8. Basement influence on the structural geology of southern Oklahoma inferred from residual aeromagnetic maps

    SciTech Connect

    Thompson. T.L. ); Gay, S.P. ); Hawley, B.; Howe, J.R.

    1991-08-01

    This poster display illustrates magnetic basement control on the structural pattern of southern Oklahoma with a few examples of its influence on petroleum accumulation, including potential fracture reservoirs (i.e., Arbuckle, Viola-Bigfork, Woodford-Arkansas novaculite formations etc.). Exploration for fractured petroleum reservoirs requires knowledge of structural dynamics, structural mechanics, and present state of stress as well as paleostress. High-resolution residual aeromagnetic mapping provides a particularly useful display of areal continuity of basement block pattern that, when considered in context of tectonic plate movements, allows predictions of specific fault reactivation, timing, and sense of displacement. Study of aeromagnetics often provides better understanding, downward and lateral projection of known faults, support for suspected faults, and inference of previously unrecognized faults.

  9. Child and Family Resource Program (Oklahoma City, Oklahoma). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    This report describes the Oklahoma City, Oklahoma site of the Child and Family Resource Program (CFRP), a Head Start-affiliated program designed to elicit community and family involvement in fostering optimum development of preschool children and their families. The Oklahoma City site, serving a rural black community, is one of 11 demonstration…

  10. A review of Arbuckle Group strata in Kansas from a sedimentologic perspective: Insights for future research from past and recent studies

    USGS Publications Warehouse

    Franseen, E.K.

    2000-01-01

    Arbuckle Group and equivalent-age rocks (Cambrian and Lower Ordovician) represent an important record of sediment deposition in the history of the North American continent and they contain important accumulations of hydrocarbons (oil and gas) and base metal deposits. This is true for Kansas as well where Arbuckle strata account for approximately 40% of the volume of produced petroleum and known reserves. However, in comparison to their counterparts in other areas, such as the Ellenburger and Knox, Arbuckle rocks in Kansas remain relatively understudied, especially with respect to sedimentology and diagenesis. The Arbuckle is present in the subsurface in most of Kansas and is absent only in areas of northeastern and northwestern Kansas, and over ancient uplifts and buried Precambrian highs. Arbuckle rocks thicken from north to south and are up to 1,390 feet in the southeastern corner of Kansas. Arbuckle Group and equivalent-age rocks from Kansas and surrounding areas are similar, consisting of platform deposits dominated by ramp-type subtidal to peritidal carbonates (mostly dolomitized) which can be subdivided into cycles, less than 0.5 m to 40 m thick, based on facies type and depositional patterns. Recent studies from central Kansas show that major depositional facies consist of coarse-grained packstones/ grainstones, fine-grained packstones/wackestones/mudstones, stromatolites-thrombolites, intraclastic conglomerate and breccia, and shale. In addition, secondary features include dolomitization, breccia, fracture, and conglomerate related to early subaerial exposure and later karst, burial or structural processes, silicification, and local mineralization. Arbuckle and equivalent strata in the Midcontinent were affected by prolonged subaerial exposure that began immediately after Arbuckle deposition, forming the sub-Tippecanoe to sub-Absaroka unconformity. Favorable reservoir qualities generally are thought to be related directly to basement structural elements and

  11. Oklahoma seismic network. Final report

    SciTech Connect

    Luza, K.V.; Lawson, J.E. Jr. |

    1993-07-01

    The US Nuclear Regulatory Commission has established rigorous guidelines that must be adhered to before a permit to construct a nuclear-power plant is granted to an applicant. Local as well as regional seismicity and structural relationships play an integral role in the final design criteria for nuclear power plants. The existing historical record of seismicity is inadequate in a number of areas of the Midcontinent region because of the lack of instrumentation and (or) the sensitivity of the instruments deployed to monitor earthquake events. The Nemaha Uplift/Midcontinent Geophysical Anomaly is one of five principal areas east of the Rocky Mountain front that has a moderately high seismic-risk classification. The Nemaha uplift, which is common to the states of Oklahoma, Kansas, and Nebraska, is approximately 415 miles long and 12-14 miles wide. The Midcontinent Geophysical Anomaly extends southward from Minnesota across Iowa and the southeastern corner of Nebraska and probably terminates in central Kansas. A number of moderate-sized earthquakes--magnitude 5 or greater--have occurred along or west of the Nemaha uplift. The Oklahoma Geological Survey, in cooperation with the geological surveys of Kansas, Nebraska, and Iowa, conducted a 5-year investigation of the seismicity and tectonic relationships of the Nemaha uplift and associated geologic features in the Midcontinent. This investigation was intended to provide data to be used to design nuclear-power plants. However, the information is also being used to design better large-scale structures, such as dams and high-use buildings, and to provide the necessary data to evaluate earthquake-insurance rates in the Midcontinent.

  12. Oklahoma and SREB

    ERIC Educational Resources Information Center

    Southern Regional Education Board (SREB), 2009

    2009-01-01

    The Southern Regional Education Board (SREB) is a nonprofit organization that works collaboratively with Oklahoma and 15 other member states to improve education at every level--from pre-K to postdoctoral study--through many effective programs and initiatives. SREB's "Challenge to Lead" Goals for Education, which call for the region to lead the…

  13. Texas-Oklahoma

    Atmospheric Science Data Center

    2014-05-15

    article title:  Texas-Oklahoma Border     ... important resources for farming, ranching, public drinking water, hydroelectric power, and recreation. Both originate in New Mexico and ... NASA's Goddard Space Flight Center, Greenbelt, MD. The MISR data were obtained from the NASA Langley Research Center Atmospheric Science ...

  14. Educational Reform in Oklahoma.

    ERIC Educational Resources Information Center

    Butorac, Marylin M.; First, Patricia F.

    1994-01-01

    Oklahoma's answer to the cry for reform and involvement in education emerged as House Bill 1017, a comprehensive $223 million school reform and tax act. This article reviews the HR 1017 story, focusing on its legislative enactment history and offering a content analysis of mandated changes in finance, personnel, governance, student assessment,…

  15. Oklahoma NASA EPSCoR

    NASA Technical Reports Server (NTRS)

    Snowden, Victoria Duca

    2002-01-01

    The mission of Oklahoma EPSCoR is to make Oklahoma researchers more successful in competing for research funding. Specific goals, objectives, and strategies were developed for each federal EPSCoR program, based on federal and state needs. A theme of stimulating collaboration among campuses and building on common research strengths is a strong component of the Oklahoma EPSCoR strategic plan. It extends also to our relationships with the federal agencies, and wherever possible, Oklahoma EPSCoR projects are developed collaboratively with federal research laboratories and program offices. Overall, Oklahoma EPSCoR seeks to capitalize on unique research capabilities and opportunities. The NASA EPSCoR Program in Oklahoma was developed through this grant as a joint effort between Oklahoma EPSCoR and the NASA Oklahoma Space Grant Consortium (OSGC). The major goal of the Oklahoma NASA EPSCoR Plan established in 1996 is to develop an academic research enterprise directed towards a long-term, self-sustaining, nationally competitive capability in areas of mutual self-interest to NASA and Oklahoma. Our final technical summary pie chart demonstrates the strong successes we have achieved during this period as a result of the award.

  16. Oklahoma Indians and the Cultural Deprivation of an Oklahoma Cherokee Family.

    ERIC Educational Resources Information Center

    Shaver, Lynda Dixon

    This paper summarizes the history of Oklahoma Indians, highlights the Cherokee Nation of Oklahoma, and relates the story of the family of one Oklahoma Cherokee woman, Lou Jane Morgan Jernigan. Oklahoma is the state with the largest population of Indians, largely due to federal policy in the 19th century, which forced Indians into Oklahoma (or…

  17. Ground water in Oklahoma

    USGS Publications Warehouse

    Leonard, A.R.

    1960-01-01

    One of the first requisites for the intelligent planning of utilization and control of water and for the administration of laws relating to its use is data on the quantity, quality, and mode of occurrence of the available supplies. The collection, evaluation and interpretation, and publication of such data are among the primary functions of the U.S. Geological Survey. Since 1895 the Congress has made appropriations to the Survey for investigation of the water resources of the Nation. In 1929 the Congress adopted the policy of dollar-for-dollar cooperation with the States and local governmental agencies in water-resources investigations of the U.S. Geological Survey. In 1937 a program of ground-water investigations was started in cooperation with the Oklahoma Geological Survey, and in 1949 this program was expanded to include cooperation with the Oklahoma Planning and Resources Board. In 1957 the State Legislature created the Oklahoma Water Resources Board as the principal State water agency and it became the principal local cooperator. The Ground Water Branch of the U.S. Geological Survey collects, analyzes, and evaluates basic information on ground-water resources and prepares interpretive reports based on those data. Cooperative ground-water work was first concentrated in the Panhandle counties. During World War II most work was related to problems of water supply for defense requirements. Since 1945 detailed investigations of ground-water availability have been made in 11 areas, chiefly in the western and central parts of the State. In addition, water levels in more than 300 wells are measured periodically, principally in the western half of the State. In Oklahoma current studies are directed toward determining the source, occurrence, and availability of ground water and toward estimating the quantity of water and rate of replenishment to specific areas and water-bearing formations. Ground water plays an important role in the economy of the State. It is

  18. Ecoregions and stream morphology in eastern Oklahoma

    USGS Publications Warehouse

    Splinter, D.K.; Dauwalter, D.C.; Marston, R.A.; Fisher, W.L.

    2010-01-01

    Broad-scale variables (i.e., geology, topography, climate, land use, vegetation, and soils) influence channel morphology. How and to what extent the longitudinal pattern of channel morphology is influenced by broad-scale variables is important to fluvial geomorphologists and stream ecologists. In the last couple of decades, there has been an increase in the amount of interdisciplinary research between fluvial geomorphologists and stream ecologists. In a historical context, fluvial geomorphologists are more apt to use physiographic regions to distinguish broad-scale variables, while stream ecologists are more apt to use the concept of an ecosystem to address the broad-scale variables that influence stream habitat. For this reason, we designed a study using ecoregions, which uses physical and biological variables to understand how landscapes influence channel processes. Ecoregions are delineated by similarities in geology, climate, soils, land use, and potential natural vegetation. In the fluvial system, stream form and function are dictated by processes observed throughout the fluvial hierarchy. Recognizing that stream form and function should differ by ecoregion, a study was designed to evaluate how the characteristics of stream channels differed longitudinally among three ecoregions in eastern Oklahoma, USA: Boston Mountains, Ozark Highlands, and Ouachita Mountains. Channel morphology of 149 stream reaches was surveyed in 1st- through 4th-order streams, and effects of drainage area and ecoregion on channel morphology was evaluated using multiple regressions. Differences existed (?????0.05) among ecoregions for particle size, bankfull width, and width/depth ratio. No differences existed among ecoregions for gradient or sinuosity. Particle size was smallest in the Ozark Highlands and largest in the Ouachita Mountains. Bankfull width was larger in the Ozark Highlands than in the Boston Mountains and Ouachita Mountains in larger streams. Width/depth ratios of the

  19. Dynamic Simulation of Pilot Scale CO2 Injection in the Arbuckle Saline Aquifer at Wellington Field in Southern Kansas

    NASA Astrophysics Data System (ADS)

    Holubnyak, Y.; Watney, W. L.; Rush, J.; Birdie, T. R.; Fazelalavi, M.; Raney, J.

    2013-12-01

    The Arbuckle Group saline aquifer is a thick (>800 ft) and deeply buried (>3,500 ft) siliceous dolomite with interbedded shales. This aquifer is part of the Paleozoic-age Ozark Plateau Aquifer System (OPAS) in southern Kansas. It is identified as an excellent candidate for geological CO2 storage due to its location and proximity to major CO2 emission sources, high storage capacity potential, and multiple overlying sealing units, which can ensure safe CO2 storage for the long term. A DOE sponsored pilot-scale project has been funded in which 40,000 metric tons of CO2 from a nearby biofuel plant will be injected in the lower part of the Arbuckle reservoir over a period of 9 months at Wellington field in Sumner County, KS. This work focuses on development of various dynamic simulation scenarios in order to assess potential risks in support of the EPA class VI (CO2 sequestration) well permit application. The key objective is to estimate the resulting rise in pore fluid pressure, the extent of CO2 plume migration, and geomechanical and geochemical stability of the formation rock and any structural features that may be present. The over arching goal for the EPA is to ensure that the injected CO2 does not negatively impact the underground sources of drinking water in the area. A detailed geocellular model of the Arbuckle reservoir was produced based on the existing well-logs, seismic data, drill stem tests, step rate test, core analysis, and geochemical evaluations. The data from this modeled was upscaled to the CMG-based dual-permeability compositional model. Base case and alternative dynamic model simulations were conducted by varying key reservoir properties of the formation fluids, rock, and structural features.

  20. Digital atlas of Oklahoma

    USGS Publications Warehouse

    Rea, A.H.; Becker, C.J.

    1997-01-01

    This compact disc contains 25 digital map data sets covering the State of Oklahoma that may be of interest to the general public, private industry, schools, and government agencies. Fourteen data sets are statewide. These data sets include: administrative boundaries; 104th U.S. Congressional district boundaries; county boundaries; latitudinal lines; longitudinal lines; geographic names; indexes of U.S. Geological Survey 1:100,000, and 1:250,000-scale topographic quadrangles; a shaded-relief image; Oklahoma State House of Representatives district boundaries; Oklahoma State Senate district boundaries; locations of U.S. Geological Survey stream gages; watershed boundaries and hydrologic cataloging unit numbers; and locations of weather stations. Eleven data sets are divided by county and are located in 77 county subdirectories. These data sets include: census block group boundaries with selected demographic data; city and major highways text; geographic names; land surface elevation contours; elevation points; an index of U.S. Geological Survey 1:24,000-scale topographic quadrangles; roads, streets and address ranges; highway text; school district boundaries; streams, river and lakes; and the public land survey system. All data sets are provided in a readily accessible format. Most data sets are provided in Digital Line Graph (DLG) format. The attributes for many of the DLG files are stored in related dBASE(R)-format files and may be joined to the data set polygon attribute or arc attribute tables using dBASE(R)-compatible software. (Any use of trade names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government.) Point attribute tables are provided in dBASE(R) format only, and include the X and Y map coordinates of each point. Annotation (text plotted in map coordinates) are provided in AutoCAD Drawing Exchange format (DXF) files. The shaded-relief image is provided in TIFF format. All data sets except the shaded

  1. Industrial extension, the Oklahoma way

    NASA Astrophysics Data System (ADS)

    Farrell, Edmund J.

    1994-03-01

    Oklahoma has established a customer-driven industrial extension system. A publicly-chartered, private non-profit corporation, the Oklahoma Alliance for Manufacturing Excellence, Inc. (`the Alliance') coordinates the system. The system incorporates principles that Oklahoma manufacturers value: (1) decentralization and local accessibility; (2) coordinated existing resources; (3) comprehensive help; (4) interfirm cooperation; (5) pro-active outreach; (6) self- help and commitment from firms; (7) customer governance; and (8) performance accountability. The Oklahoma system consists of: (1) a network of locally-based broker/agents who work directly with manufacturers to diagnose problems and find appropriate assistance; (2) a group of industry sector specialists who collect and disseminate sector specific technological and market intelligence to the broker/agents and their clients; (3) all the specialized public and private sector resources coordinated by the system; and (4) a customer- driven coordination and evaluation mechanism, the Alliance.

  2. Ground water investigations in Oklahoma

    USGS Publications Warehouse

    Davis, Leon V.

    1955-01-01

    Prior to 1937, ground-water work in Oklahoma consisted of broad scale early-day reconnaissance and a few brief investigations of local areas. The reconnaissance is distinguished by C. N. Gould's "Geology and Water Resources of Oklahoma" (Water-Supply Paper 148, 1905), which covers about half of the present State of Oklahoma. Among the shorter reports are two by Schwennesen for areas near Enid and Oklahoma City, one by Renick for Enid, and one by Thompson on irrigation possibilities near Gage. These reports are now inadequate by modern standards. Cooperative ground-water work in Oklahoma by the United States Geological Survey began in 1937, with the Oklahoma Geological Survey as cooperating agency. With the passage of the new ground-water law by the State Legislature in 1949, the need for more information on available ground waters and the safe yield of the various aquifers became very pressing. Accordingly, the Division of Water Resources of the Oklahoma Planning and Resources Board, to which was delegated the responsibility of administering the Ground-Water Law, entered into a cooperative agreement with the U.S. Geological Survey, providing for an expansion of ground-water investigations. Both cooperators have consistently given full and enthusiastic cooperation, often beyond the requirements of the cooperative program. The first cooperative investigation was an evaluation of ground-water supplies available for irrigation in the Panhandle. In 1937 the Panhandle was still very much in the dust bowl, and it was hoped that irrigation would alleviate the drought. A bulletin on Texas County was published in 1939, and one on Cimarron County in 1943. Ground-water investigations during the World War II were restricted to the demands of Army and Navy installations, and to defense industries. Ground-water investigations since 1945 have included both country-wide and aquifer-type investigations. In Oklahoma it has been the policy for the State cooperator to publish the

  3. Cerulean Warbler occurrence and habitat use of Oklahoma

    USGS Publications Warehouse

    Leslie,, David M.; O'Connell, Timothy J.; Cavalieri, Vincent S.

    2011-01-01

    Dendroica cerulea (Cerulean Warbler) is a migrant songbird that has declined rangewide in recent decades. We surveyed 150 sites in 2006–2007 to determine if this species still occupied its former breeding range in Oklahoma. We located Cerulean Warblers at 5 sites and confirmed breeding on north slopes of two heavily forested ridges in the Ouachita Mountains. We did not encounter Cerulean Warblers in any bottomland hardwoods, despite the former widespread distribution and abundance of the species in such habitats. While habitat loss and degradation may limit occurrence of Cerulean Warbler in some areas, the pattern of decline for this species at the edge of its range in Oklahoma is also consistent with abandonment of peripheral range as the range-wide population declines.

  4. Libraries in Oklahoma: MedlinePlus

    MedlinePlus

    ... this page: https://medlineplus.gov/libraries/oklahoma.html Libraries in Oklahoma To use the sharing features on ... please enable JavaScript. Ada MERCY HOSPITAL ADA MEDICAL LIBRARY ILL 430 NORTH MONTE VISTA ADA, OK 74820 ...

  5. Oklahoma Higher Education: Challenging the Conventional Wisdom

    ERIC Educational Resources Information Center

    Denhart, Matthew; Matgouranis, Christopher

    2011-01-01

    A major headline in recent years has been that cash-strapped state governments are cutting back support for many services, including public higher education. Oklahoma is no different. Indeed, in the most recent state budget crafted by Oklahoma policymakers, Oklahoma's public colleges and universities received a 5.8 percent cut in state…

  6. MISR Scans the Texas-Oklahoma Border

    NASA Technical Reports Server (NTRS)

    2000-01-01

    These MISR images of Oklahoma and north Texas were acquired on March 12, 2000 during Terra orbit 1243. The three images on the left, from top to bottom, are from the 70-degree forward viewing camera, the vertical-viewing (nadir) camera, and the 70-degree aftward viewing camera. The higher brightness, bluer tinge, and reduced contrast of the oblique views result primarily from scattering of sunlight in the Earth's atmosphere, though some color and brightness variations are also due to differences in surface reflection at the different angles. The longer slant path through the atmosphere at the oblique angles also accentuates the appearance of thin, high-altitude cirrus clouds.

    On the right, two areas from the nadir camera image are shown in more detail, along with notations highlighting major geographic features. The south bank of the Red River marks the boundary between Texas and Oklahoma. Traversing brush-covered and grassy plains, rolling hills, and prairies, the Red River and the Canadian River are important resources for farming, ranching, public drinking water, hydroelectric power, and recreation. Both originate in New Mexico and flow eastward, their waters eventually discharging into the Mississippi River.

    A smoke plume to the north of the Ouachita Mountains and east of Lake Eufaula is visible in the detailed nadir imagery. The plume is also very obvious at the 70-degree forward view angle, to the right of center and about one-fourth of the way down from the top of the image.

    MISR was built and is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Office of Earth Science, Washington, DC. The Terra satellite is managed by NASA's Goddard Space Flight Center, Greenbelt, MD. JPL is a division of the California Institute of Technology.

  7. Relations between extensional tectonics and magmatism within the Southern Oklahoma aulacogen

    NASA Technical Reports Server (NTRS)

    Mcconnell, D. A.; Gilbert, M. C.

    1985-01-01

    Variations in the geometry, distribution and thickness of Cambrian igneous and sedimentary units within southwest Oklahoma are related to a late Proterozoic - early Paleozoic rifting event which formed the Southern Oklahoma aulacogen. These rock units are exposed in the Wichita Mountains, southwest Olkahoma, located on the northern margin of a Proterozoic basin, identified in the subsurface by COCORP reflection data. Overprinting of the Cambrian extensional event by Pennyslvanian tectonism obsured the influence of pre-existing basement structures and contrasting basement lithologies upon the initial development of the aulacogen.

  8. Oklahoma Kids Count Factbook '96.

    ERIC Educational Resources Information Center

    Ingraham, Sandy

    This data book presents findings of the Kids Count Project on current conditions faced by Oklahoma children age birth through 18. This second annual factbook organizes state and county data over a period of time to enable conditions for children in each county to be compared and ranked. The benchmark indicators studied include low birthweight…

  9. Fighting for Scholarships in Oklahoma.

    ERIC Educational Resources Information Center

    Roach, Ronald

    1999-01-01

    Fearing a federal court in Oklahoma might end a state-financed merit-scholarship program targeted by a discrimination lawsuit, black legislators passed a bill making the program race and gender neutral. State regents are criticized for failing to develop effective policy to remedy past discrimination. (MSE)

  10. Geochemical and Mineralogical Investigation for Carbon Capture and Storage, Within the Arbuckle Aquifer, Kansas

    NASA Astrophysics Data System (ADS)

    Datta, S.; Campbell, B.; Vega, M.; Barker, R. L.; Holubnyak, E.; Watney, W. L.

    2013-12-01

    A class VI permit site under U.S. Department of Energy has been proposed for carbon sequestration in south-central Kansas. In an effort to maintain environmental stability three wells have been drilled to basement rock, two being near the injection site, KGS 1-32 and KGS 1-28, and one being to the western annex, Cutter KGS #1. The western annex site, Cutter, is being utilized as a cross-comparison for mineralogical, geochemical, and structural component to the eastern sites in Wellington. A link will be determined of the continuity of three zones of interest: the Mississippian pay zone (3670'-3700'), a potential baffle zone in the upper Arbuckle (4400'-4550'), and the proposed CO2 injection zone (4900'-5050'). 11 depths within Cutter have been swabbed, and samples taken to investigate the chemistry of the subsurface formation water. The different depths will allow for a quantitative determination of how the brine composition varies with depth, and also provides a baseline for future monitoring. Initial chemical analysis by ICP-OES and HR-ICP-MS show a hyper saline brine (50,000-190,000TDS), dominated by Cl, Na, and Ca ions. pH ranges from 6.4 to 7.5, and total alkalinity from 124 and 378 mg/L of HCO¬3-. One complex, yet intriguing, species is Iron. It could potentially allow for further precipitation of the CO2¬ from the formation of Fe carbonates, such as siderite. Cores and thin sections were taken from a variety of depths ranging from 3681.9' to 5176.9' (Wellington) and 5564.3' to 7540.2' (Cutter). Dominant mineralogy consists of dolomite with varying forms of silicic intrusions, usually in the form of chert nodules with sulfide minerals and argillaceous materials in between. Extensive vugs and microfractures allow for varying porosity within each interval. Pay zone rocks typically display fine-grained cherty dolomite with subhedral to euhedral dolomite rhombs as well as oil stains oriented in parallel blotches. Characteristics such as high porosity and small

  11. Recent developments at Wilburton field, Latimer County, Oklahoma

    SciTech Connect

    Hook, R.C. )

    1989-08-01

    Recent deeper drilling in Wilburton field has resulted in new production from the Spiro, Cromwell, and Arbuckle formations in a structurally high fault block in situ beneath the old field pay in the overthrusted Spiro. ARCO Oil and Gas Company first found production from Spiro in situ beneath a low-angle thrust fault in Sec. 36, T5N, R17E. Nine wells now produce from this reservoir. Two wells have been completed below the Spiro in the in-situ Cromwell reservoir, and others are thought to be productive. Three wells are currently being drilled for insitu Spiro and Cromwell. Structural data generated by drilling the in-situ Spiro and Cromwell pays revealed a southwest-dipping, upthrown fault block with nearly 2,000 ft of vertical relief. ARCO tested this feature with their ARCO 2 Yourman well in Sec. 15, T5N, R18E, discovering prolific gas production from the Arbuckle. The Arbuckle reservoir consists largely of vugs and solution-enlarged fractures in a clean dolostone. Conventional neutron-density logs show very low porosity, but cores and formation microscanner images reveal the vugs, some of which are several inches across. Permeability is created by a pervasive system of younger fractures and microfaults. All current production is from the uppermost 700 ft of the Arbuckle, with a gas column of at least 1,100 ft. To date, six Arbuckle wells have been completed, two are in completion, and two are being drilled.

  12. Recognition and regional correlation of impact-related {open_quotes}Ames Crater{close_quotes} Arbuckle and Simpson reservoir lithofacies

    SciTech Connect

    Kuykendall, M.D.

    1995-09-01

    The concentric structural feature known as the {open_quotes}Ames Hole{close_quotes} or {open_quotes}Ames Crater{close_quotes}, located on the northern shelf of the Anadarko Basin, contains several heterogeneous and uniquely associated hydrocarbon reservoirs, as well as a locally thick (craterfilling) Middle Ordovician (Simpson shale) source rock. Critical diagnostic structural and morphological features, along with petrographic and shock metamorphism evidence, strongly support and impact origin of the structure. Principle crater reservoirs include extremely brecciated, fractured, and faulted, Cambro-Ordovician Arbuckle Group dolomites, Pre-Cambrian granodiorities, devitrified pseudo-pyroclastic (impact melt) rocks, and a rather homogenous, dolomitic ejecta-fallout breccia, which is present along the rim and flanks of the crater. Stratigraphic trapping of hydrocarbons associated with the presence of reservoir-quality ejecta-fallout lithologies unconformably present in the upper portion of the Arbuckle Group, and in reworked, arkosic/dolomitic impact-related lithofacies within the overlying basal Simpson Group, may exist both locally and regionally relative to the {open_quotes}Ames Crater{close_quotes}. Calibration of log-rock characteristics of ejecta-fallout reservoir lithofacies from key crater rim wells provides the basis for field-wide and regional inferences about lithologies, reservoir quality, and related production characteristics. An awareness and understanding of impact-related {open_quotes}Ames Crater{close_quotes} Arbuckle and Simpson lithofacies should lead to refinement of regional Lower and Middle Ordovician stratigraphy, and create renewed exploration strategies for potential stratigraphic traps.

  13. Typical Raised Planter Oklahoma City Civic Center, Bounded by ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Typical Raised Planter - Oklahoma City Civic Center, Bounded by N. Shartel Avenue to the West, N. Hudson Avenue to the East, Couch Drive to the North, and Colcord Drive to the South, Oklahoma City, Oklahoma County, OK

  14. West Lawn Site and Planting Plans Oklahoma City Civic ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    West Lawn Site and Planting Plans - Oklahoma City Civic Center, Bounded by N. Shartel Avenue to the West, N. Hudson Avenue to the East, Couch Drive to the North, and Colcord Drive to the South, Oklahoma City, Oklahoma County, OK

  15. Site Plans (2008 As Built) Oklahoma City Civic Center, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Site Plans (2008 As Built) - Oklahoma City Civic Center, Bounded by N. Shartel Avenue to the West, N. Hudson Avenue to the East, Couch Drive to the North, and Colcord Drive to the South, Oklahoma City, Oklahoma County, OK

  16. Granite Monument Plaza Oklahoma City Civic Center, Bounded by ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Granite Monument Plaza - Oklahoma City Civic Center, Bounded by N. Shartel Avenue to the West, N. Hudson Avenue to the East, Couch Drive to the North, and Colcord Drive to the South, Oklahoma City, Oklahoma County, OK

  17. Site Plans (1936 and 2001) Oklahoma City Civic Center, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Site Plans (1936 and 2001) - Oklahoma City Civic Center, Bounded by N. Shartel Avenue to the West, N. Hudson Avenue to the East, Couch Drive to the North, and Colcord Drive to the South, Oklahoma City, Oklahoma County, OK

  18. Municipal Building Planting Plan Oklahoma City Civic Center, Bounded ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Municipal Building Planting Plan - Oklahoma City Civic Center, Bounded by N. Shartel Avenue to the West, N. Hudson Avenue to the East, Couch Drive to the North, and Colcord Drive to the South, Oklahoma City, Oklahoma County, OK

  19. What Works in Oklahoma Schools: A Comprehensive Needs Assessment of Oklahoma Schools. Phase II State Report

    ERIC Educational Resources Information Center

    Marzano Research Laboratory, 2010

    2010-01-01

    Phase II provides a more detailed examination of classroom variables important to achievement in Oklahoma schools. Where Phase I addressed all nine of the Oklahoma essential elements using survey data, Phase II focuses on what occurs in Oklahoma classrooms primarily using data from principal interviews, classroom observations (on-site), and video…

  20. 75 FR 68398 - Texas, Oklahoma & Eastern Railroad, LLC-Acquisition and Operation Exemption-Texas, Oklahoma...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ... Surface Transportation Board Texas, Oklahoma & Eastern Railroad, LLC--Acquisition and Operation Exemption--Texas, Oklahoma & Eastern Railroad Company Texas, Oklahoma & Eastern Railroad, LLC (TOE), a noncarrier, has filed a verified notice of exemption under 49 CFR 1150.31 to acquire from Texas,...

  1. Geothermal resource assessment in Oklahoma

    SciTech Connect

    Harrison, W.E.; Luza, K.V.; Prater, M.L.; Cheung, P.K.; Ruscetta, C.A.

    1982-07-01

    The procedures and methods used to develop a geothermal gradient map of Oklahoma are discussed. Two areas, Haskell and Pittsburg Counties, in the Arkoma Basin, are discussed in detail. Three sandstone units, the Spiro, Cromwell, and Hartshorne were selected as potential low-temperature geothermal water sources. The average temperature ranged from 103/sup 0/F at Hartshorne to 158/sup 0/F at Cromwell. (MJF)

  2. 40 CFR 81.424 - Oklahoma.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Oklahoma. 81.424 Section 81.424 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.424 Oklahoma. Area name Acreage Public Law establishing Federal...

  3. Subgroup Achievement and Gap Trends: Oklahoma, 2010

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Oklahoma for 2010. Oklahoma made progress in narrowing achievement gaps for most major subgroups on the End-of-Instruction (EOI) test in Algebra I. Trends in achievement gaps could not be determined for other grades in math, or for any grades in reading, because the state…

  4. 40 CFR 81.424 - Oklahoma.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Oklahoma. 81.424 Section 81.424 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.424 Oklahoma. Area name Acreage Public Law establishing Federal...

  5. 40 CFR 81.424 - Oklahoma.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Oklahoma. 81.424 Section 81.424 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.424 Oklahoma. Area name Acreage Public Law establishing Federal...

  6. 40 CFR 81.424 - Oklahoma.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Oklahoma. 81.424 Section 81.424 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.424 Oklahoma. Area name Acreage Public Law establishing Federal...

  7. 40 CFR 81.424 - Oklahoma.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Oklahoma. 81.424 Section 81.424 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.424 Oklahoma. Area name Acreage Public Law establishing Federal...

  8. Onion transplant production system for Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Onions are a valuable specialty crop. Unfortunately, commercially available transplants in Oklahoma are often produced in a different area of the country and shipped into Oklahoma, resulting in a limited cultivar selection, non-adapted cultivars, poor crop stands, high bolting incidence, and low pro...

  9. Selenium in Oklahoma ground water and soil

    SciTech Connect

    Atalay, A.; Vir Maggon, D.

    1991-03-30

    Selenium with a consumption of 2 liters per day (5). The objectives of this study are: (1) to determine the concentrations of Se in Oklahoma ground water and soil samples. (2) to map the geographical distribution of Se species in Oklahoma. (3) to relate groundwater depth, pH and geology with concentration of Se.

  10. 77 FR 34890 - Oklahoma Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... follow paragraphs (f) and (g) of the Federal regulation at 30 CFR 843.11. 7. Subchapter 63. Individual..., 1981, Federal Register (46 FR 4902). You can also find later actions concerning the Oklahoma program... permittees. Oklahoma proposes these changes to closely follow the Federal regulations at 30 CFR 774.11...

  11. 76 FR 34799 - Oklahoma Disaster #OK-00050

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-14

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00050 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of Oklahoma...

  12. 75 FR 47650 - Oklahoma Disaster #OK-00042

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-06

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00042 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of OKLAHOMA dated...

  13. 75 FR 30871 - Oklahoma Disaster #OK-00038

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00038 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of Oklahoma...

  14. 76 FR 77578 - Oklahoma Disaster #OK-00057

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-13

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00057 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Oklahoma dated...

  15. 78 FR 31998 - Oklahoma Disaster #OK-00071

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-28

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00071 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of Oklahoma...

  16. 77 FR 26598 - Oklahoma Disaster #OK-00059

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00059 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Oklahoma....

  17. 76 FR 24555 - Oklahoma Disaster #OK-00045

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00045 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of Oklahoma...

  18. 75 FR 42173 - Oklahoma Disaster #OK-00041

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00041 AGENCY: Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Oklahoma dated...

  19. 76 FR 60959 - Oklahoma Disaster #OK-00055

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-30

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00055 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Oklahoma dated...

  20. 76 FR 59766 - Oklahoma Disaster #OK-00056

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-27

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00056 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Oklahoma dated...

  1. 77 FR 53247 - Oklahoma Disaster #OK-00063

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-31

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00063 AGENCY: U.S. Small Business Administration. ACTION: Notice. ] SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of Oklahoma...

  2. 77 FR 61651 - Oklahoma Disaster # OK-00067

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-10

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00067 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of OKLAHOMA dated...

  3. 77 FR 61652 - Oklahoma Disaster #OK-00066

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-10

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00066 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of OKLAHOMA dated...

  4. Risk across disciplines: An interdisciplinary examination of water and drought risk in South-Central Oklahoma

    NASA Astrophysics Data System (ADS)

    Lazrus, H.; Paimazumder, D.; Towler, E.; McPherson, R. A.

    2013-12-01

    Drought is a challenge faced by communities across the United States, exacerbated by growing demands on water resources and climate variability and change. The Arbuckle-Simpson Aquifer (ASA) in south-central Oklahoma, situated in the heart of the Chickasaw Nation, is the state's only sole-source groundwater basin and sustains the Blue River, the state's only free-flowing river. The recent comprehensive hydrological studies of the aquifer indicate the need for sustainable management of the amount of water extracted. However, the question of how to deal with that management in the face of increasing drought vulnerability, diverse demands, and climate variability and change remains. Water management carries a further imperative to be inclusive of tribal and non-tribal interests. To examine this question, we are conducting an investigation of drought risk from multiple disciplines. Anthropological data comes from stakeholder interviews that were designed to investigate conflict over water management by understanding how people perceive risk differently based on different opinions about the structure of the resource, varying levels of trust in authorities, and unequal access to resources. . The Cultural Theory of Risk is used to explain how people view risks as part of their worldviews and why people who hold different worldviews disagree about risks associated with water availability. Meteorological analyses of longitudinal data indicate periods of drought that are noted in stakeholder interviews. Analysis of stream gauge data investigates the influence of climate variability on local hydrologic impacts, such as changing groundwater levels and streamflows, that are relevant to planning and management decisions in the ASA. Quantitative assessment of future drought risk and associated uncertainty and their effect on type and scale of future economic and social impacts are achieved by combining elements of statistical and dynamical downscaling to improve predictions of

  5. Did Divorces Decline after the Oklahoma City Bombing?

    ERIC Educational Resources Information Center

    Nakonezny, Paul A.; Reddick, Rebecca; Rodgers, Joseph Lee

    2004-01-01

    The Oklahoma City bombing in April 1995 was an act of terrorism that had many potential influences on the city and state, including influences on families. We analyzed divorce data from 1985 to 2000 for all 77 counties in Oklahoma to assess the divorce response to the Oklahoma City bombing. Our prediction was that divorce rates in Oklahoma would…

  6. Post-Carboniferous tectonics in the Anadarko Basin, Oklahoma: Evidence from side-looking radar imagery

    NASA Astrophysics Data System (ADS)

    Nielsen, K. C.; Stern, R. J.

    1985-06-01

    The Anadarko Basin is a west-northwest east-southeast elongated trough filled with 10+ km of Paleozoic sediments. Most models call for tectonic activity to end in Pennsylvanian time. NASA Shuttle Imaging Radar (SIR-A) has revealed a distinctive and very straight west-northwest striking lineament set extending virtually the entire length of the Anadarko Basin. The lineaments cut across the relatively flat-lying Permian units exposed at the surface. The character of these lineaments is seen most obviously as a tonal variation. Between the lineaments there is a poorly reflecting “gray” zone; better reflectors are located south and particularly north of the lineaments. Analysis of stream drainage and topography suggests that the area between the lineaments is low in the west and high in the east. Major streams, including the Washita and Little Washita rivers, appear to be controlled by the location of the lineaments. Subsurface data indicate that the lineaments may be the updip expression of a buried major fault system, the Mountain View fault. This fault is characterized as southerly dipping; recent COCORP data suggest a shallow dip (30° 40°). Two principal conclusions arise from this analysis: (1) the complex Mountain View fault system appears to extend southeast to join the Reagan, Sulphur, and/or Mill Creek faults of the Arbuckle Mountains, and (2) this fault system has been reactivated in Permian or more recent time. We infer that minor reactivation of the Pennsylvanian faults has resulted in a subdued surficial expression of buried structures that largely control the location of several oil fields in the Anadarko Basin.

  7. Women of the Plains and Mountains: Programs for Public Libraries.

    ERIC Educational Resources Information Center

    Nesmith, Lorraine, Comp.

    Rural librarians in Colorado, Kansas, and Oklahoma are involved in a 1-year project designed to assist them in implementing humanities programming for adults; "Women of the Plains and Mountains" is one of three packets compiled for the project. The packet is designed to provide a step-by-step guide for the librarian with little or no experience in…

  8. Literature of the Plains and Mountains: Programs for Public Libraries.

    ERIC Educational Resources Information Center

    Nesmith, Lorraine, Comp.

    A 1-year project in Colorado, Kansas, and Oklahoma is designed to assist rural librarians in implementing humanities programming for adults; "Literature of the Plains and Mountains" is one of three packets compiled for the project. The packet is designed to provide a step-by-step guide for the librarian with little or no experience in adult…

  9. Heritage of the Plains and Mountains: Programs for Public Libraries.

    ERIC Educational Resources Information Center

    Nesmith, Lorraine, Comp.

    Thirty rural libraries in Colorado, Kansas, and Oklahoma have been selected to participate in a 1-year project to assist public librarians in implementing humanities programming for adults; "Heritage of the Plains and Mountains" is one of three packets compiled for the project. The packet is designed to provide a step-by-step guide for the…

  10. Petroleum geochemistry of Texas and Oklahoma oils from the Marathon/Ouachita fold belt

    SciTech Connect

    Curiale, J.A. )

    1991-03-01

    The Marathon uplift of west Texas and the Ouachita Mountains of Oklahoma and Arkansas comprise the surface expressions of a Paleozoic orogenic belt extending across the south-central United States. A century of petroleum exploration in the Marathon and Ouachita exposures has yielded several oil discoveries. In this study, detailed molecular, elemental, and isotopic data are presented for nine Texas oils, five Oklahoma oils, and four Oklahoma solid bitumens, all associated with thrust belt rocks of the Marathons and Ouachitas. Oil-oil and oil-solid bitumen correlations are proposed, and the character of the organic matter in the source rock(s) is deduced from the chemistry of the oils and solid bitumens. All 18 samples are sourced from the same (or very similar) organic matter. This indicates that they are probably cogenetic, despite geographic separations of hundreds of miles. Chemical differences in these samples derive from secondary effects, including biodegradation (e.g., solid bitumens) and differing levels of thermal maturity. The occurrence of unusual chemical compounds (certain bisnor- and trisnor-hopanes) in all samples probably indicates the presence of anaerobic bacteria in the depositional environment. Source deductions from oil chemistry suggest that an Ordovician unit is responsible for these oils and solid bitumens. This conclusion is consistent with previous literature suggesting an Upper Ordovician source for Oklahoma Ouachita oils and supports tectonic reconstructions of the region during Ordovician time.

  11. Arsenic-related water quality with depth and water quality of well-head samples from production wells, Oklahoma, 2008

    USGS Publications Warehouse

    Becker, Carol J.; Smith, S. Jerrod; Greer, James R.; Smith, Kevin A.

    2010-01-01

    The U.S. Geological Survey well profiler was used to describe arsenic-related water quality with well depth and identify zones yielding water with high arsenic concentrations in two production wells in central and western Oklahoma that yield water from the Permian-aged Garber-Wellington and Rush Springs aquifers, respectively. In addition, well-head samples were collected from 12 production wells yielding water with historically large concentrations of arsenic (greater than 10 micrograms per liter) from the Garber-Wellington aquifer, Rush Springs aquifer, and two minor aquifers: the Arbuckle-Timbered Hills aquifer in southern Oklahoma and a Permian-aged undefined aquifer in north-central Oklahoma. Three depth-dependent samples from a production well in the Rush Springs aquifer had similar water-quality characteristics to the well-head sample and did not show any substantial changes with depth. However, slightly larger arsenic concentrations in the two deepest depth-dependent samples indicate the zones yielding noncompliant arsenic concentrations are below the shallowest sampled depth. Five depth-dependent samples from a production well in the Garber-Wellington aquifer showed increases in arsenic concentrations with depth. Well-bore travel-time information and water-quality data from depth-dependent and well-head samples showed that most arsenic contaminated water (about 63 percent) was entering the borehole from perforations adjacent to or below the shroud that overlaid the pump. Arsenic concentrations ranged from 10.4 to 124 micrograms per liter in 11 of the 12 production wells sampled at the well head, exceeding the maximum contaminant level of 10 micrograms per liter for drinking water. pH values of the 12 well-head samples ranged from 6.9 to 9. Seven production wells in the Garber-Wellington aquifer had the largest arsenic concentrations ranging from 18.5 to 124 micrograms per liter. Large arsenic concentrations (10.4-18.5) and near neutral to slightly alkaline

  12. 78 FR 23622 - Oklahoma Disaster #OK-00070

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-19

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00070 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY...: Submit completed loan applications to: U.S. Small Business Administration, Processing and...

  13. Estimated Freshwater Withdrawals in Oklahoma, 1990

    USGS Publications Warehouse

    Lurry, Dee L.; Tortorelli, Robert L.

    1996-01-01

    This report presents 1990 freshwater withdrawal estimates for Oklahoma by source and category. Withdrawal source is either ground water or surface water. Withdrawal categories include: irrigation, water supply, livestock, thermoelectric-power generation, domestic and commercial, and industrial and mining. Withdrawal data are aggregated by county, major aquifer, and principal river basin. Only the four major categories of irrigation, water supply, livestock, and thermoelectric-power generation are illustrated in this report, although data for all categories are tabulated. The U.S. Geological Survey (USGS) established the National Water-Use Information Program in 1977 to collect uniform, current, and reliable information on water use. The Oklahoma District of the USGS and the Oklahoma Water Resources Board participate in a cooperative program to collect and publish water-use information for Oklahoma. Data contained in this report were made available through the cooperative program.

  14. PDC bits find applications in Oklahoma drilling

    SciTech Connect

    Offenbacher, L.A.; McDermaid, J.D.; Patterson, C.R.

    1983-02-01

    Drilling in Oklahoma is difficult by any standards. Polycrystalline diamond cutter (PDC) bits, with proven success drilling soft, homogenous formations common in the North Sea and U.S. Gulf Coast regions, have found some significant ''spot'' applications in Oklahoma. Applications qualified by bit design and application development over the past two (2) years include slim hole drilling in the deep Anadarko Basin, deviation control in Southern Oklahoma, drilling on mud motors, drilling in oil base mud, drilling cement, sidetracking, coring and some rotary drilling in larger hole sizes. PDC bits are formation sensitive, and care must be taken in selecting where to run them in Oklahoma. Most of the successful runs have been in water base mud drilling hard shales and soft, unconsolidated sands and lime, although bit life is often extended in oil-base muds.

  15. Not-so-inactive fault in Oklahoma

    USGS Publications Warehouse

    Spall, Henry

    1986-01-01

    In connection with a search for geologically quiet areas for sitting large engineering ventures such as dams and nuclear power plants, geologists have recently started looking at the Meers fault in southwestern Oklahoma with an intense interest.

  16. Oklahoma Space Industry Development Authority

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The purpose of this grant was to increase the awareness of students of space sciences and commerce through experimentation. This objective was carried out through the award and administration, by OSIDA, the Oklahoma Space Industry Development Authority, of eleven smaller grants to fund thirteen projects at schools determined by competitive application. Applications were graded on potential outreach, experimentation objectives and impact on students' awareness of space sciences. We chose projects from elementary, middle and high schools as well as colleges that would encourage students through research and experimentation to consider education and careers in related disciplines. Each organization did not receive an equal share of the grant; instead, OSIDA distributed the money to each project based on the organization's need. A copy of the dispersement record is enclosed with this final grant report. The projects covered topics such as: space colonization, space stations, constellations, model rocketry, and space commerce.

  17. June 2008 is Oklahoma DVT Awareness Month.

    PubMed

    Rathbun, Suman

    2008-05-01

    A concurrent resolution recognizing the importance of raising public awareness of deep-vein thrombosis (DVT) was passed by the state legislature and signed on February 12, 2008, declaring June 4, 2008, Oklahoma DVT Awareness Day and June 2008, Oklohoma DVTAwareness Month. As part of this effort, the Oklahoma State Medical Association is actively involved in the education of health professionals about DVT. This resolution was co-authored by State Senator Johnnie Crutchfield, and State Representatives Greg Piatt and Dr. Doug Cox.

  18. What Works in Oklahoma Schools: A Comprehensive Needs Assessment of Oklahoma Schools. Phase III Action Steps

    ERIC Educational Resources Information Center

    Marzano Research Laboratory, 2011

    2011-01-01

    This document contains the Phase III report from the "What Works in Oklahoma Schools" study. As opposed to describing the findings from the study that was conducted, it provides a tool-kit that can be used by Oklahoma principals and teachers to determine the best courses of action for their schools and classrooms. The tools provided in this report…

  19. 78 FR 32007 - Environmental Impact Statement for Tulsa-Oklahoma City Passenger Rail Corridor, Oklahoma, Lincoln...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-28

    ... implementing NEPA and the FRA's Procedures for Considering Environmental Impacts as set forth in 64 FR 28545...) for the State of Oklahoma High-Speed Rail Initiative: Tulsa--Oklahoma City Passenger Rail Corridor... currently has no passenger rail service. This corridor is part of the South Central High Speed Rail...

  20. National Uranium Resource Evaluation: Lawton Quadrangle, Oklahoma and Texas

    SciTech Connect

    Al-Shaieb, Z.; Thomas, R.G.; Stewart, G.F.

    1982-04-01

    Uranium resources of the Lawton Quadrangle, Oklahoma and Texas, were evaluated to a depth of 1500 m using National Uranium Resource Evaluation criteria. Five areas of uranium favorability were delineated. Diagenetically altered, quartzose and sublithic, eolian and marginal-marine sandstones of the Permian Rush Springs Formation overlying the Cement Anticline are favorable for joint-controlled deposits in sandstone, non-channel-controlled peneconcordant deposits, and Texas roll-front deposits. Three areas contain lithologies favorable for channel-controlled peneconcordant deposits: arkosic sandstones and granule conglomerates of the Permian Post Oak Conglomerate south of the Wichita Mountains; subarkosic and sublithic Lower Permian fluvio-deltaic and coastal-plain sandstones of the eastern Red River Valley; and subsurface arkosic, subarkosic, and sublithic alluvial-fan and fan-delta sandstones of the Upper Pennsylvanian-Lower Permian sequence in the eastern Hollis Basin. The coarse-grained facies of the Cambrian Quanah Granite and genetically related aplite and pegmatite dikes in the Wichita Mountains are favorable for orthomagmatic and autometasomatic deposits, respectively.

  1. Poorly characterized critical rock units within the southern Oklahoma Aulacogen

    SciTech Connect

    Gilbert, M.C.; Hogan, J.P. . School of Geology and Geophysics); Denison, R.E. ); Lidiak, E.G. . Dept. of Geology and Planet Science)

    1993-02-01

    The Southern Oklahoma Aulacogen (SOA) apparently developed during late Proterozoic-early Cambrian rifting of the southern continental margin. This margin appears to be related to the Grenville suture' formed when the Llano terrane was accreted to N.A. The SOA is representative, as well as the best exposed, of a series of penecontemporaneous rifts along the southern and eastern margin of the North American plate. Pronounced Pennsylvanian structural inversion has lifted the igneous basal sections of this rift (the SOA) to shallow crustal levels and exposed parts of it in the Wichita Mountains. Two previously identified but poorly characterized rock units within the SOA, the Tillman Metasedimentary Group and the Navajoe Mountain Basalt/Spilite Group, do not crop out at the surface, having only been recognized from well cuttings. No well-described or well-dated samples exist. The Tillman may be the basement rock which was extended during initial rifting and hosted the igneous infill of the SOA. The Navajoe may represent the earliest phase of magmatism in the SOA. Isotopic dating and geochemistry, and textural/structural relations, of 100--500 m core sections in these two units would go a long way toward clarifying paleotectonic relations and crustal structure in the late Proterozoic. Several drill sites for scientific holes up to 1 km in depth targeted to these enigmatic units can be identified and the rationale for their selection will be presented.

  2. 40 CFR 282.86 - Oklahoma State-Administered Program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... with section 9004 of RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Oklahoma obtains... Building, Room 238, Oklahoma City, OK 73105. (1) State statutes and regulations. (i) The provisions...

  3. Christmas Mountains

    Atmospheric Science Data Center

    2013-04-17

    article title:  Christmas Mountains     View Larger ... of New Brunswick. Located above image center are the Christmas Mountains, a region of old-growth forest nestled in a remote ... date:  Mar 8, 2001 Images:  Christmas Mountains location:  Canada ...

  4. East Lawn Site and Planting Plan with Section Oklahoma ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    East Lawn Site and Planting Plan with Section - Oklahoma City Civic Center, Bounded by N. Shartel Avenue to the West, N. Hudson Avenue to the East, Couch Drive to the North, and Colcord Drive to the South, Oklahoma City, Oklahoma County, OK

  5. 76 FR 44030 - Oklahoma; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... SECURITY Federal Emergency Management Agency Oklahoma; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Oklahoma (FEMA-1988-DR), dated May 27, 2011, and related... determined that the damage in certain areas of the State of Oklahoma resulting from severe storms...

  6. 76 FR 42723 - Land Acquisitions; Osage Nation of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... Bureau of Indian Affairs Land Acquisitions; Osage Nation of Oklahoma AGENCY: Bureau of Indian Affairs... Parcel, into trust for the Osage Nation of Oklahoma on July 8, 2011. FOR FURTHER INFORMATION CONTACT... decided to accept approximately 7.5 acres of land into trust for the Osage Nation of Oklahoma under...

  7. 77 FR 41195 - Oklahoma; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-12

    ... SECURITY Federal Emergency Management Agency Oklahoma; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Oklahoma (FEMA-4064-DR), dated June 14, 2012, and related... determined that the damage in certain areas of the State of Oklahoma resulting from severe storms,...

  8. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Railroads in Oklahoma. 169.24 Section 169.24 Indians....24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way grants across tribal and individually owned land in Oklahoma. Rights-of-way granted under that act...

  9. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Railroads in Oklahoma. 169.24 Section 169.24 Indians....24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way grants across tribal and individually owned land in Oklahoma. Rights-of-way granted under that act...

  10. 77 FR 54601 - Oklahoma; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-05

    ... SECURITY Federal Emergency Management Agency Oklahoma; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Oklahoma (FEMA-4078-DR), dated August 22, 2012, and related... have determined that the damage in certain areas of the State of Oklahoma resulting from the...

  11. 76 FR 42723 - Land Acquisitions; Osage Nation of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... Bureau of Indian Affairs Land Acquisitions; Osage Nation of Oklahoma AGENCY: Bureau of Indian Affairs...,'' into trust for the Osage Nation of Oklahoma on July 8, 2011. FOR FURTHER INFORMATION CONTACT: Paula L... to accept approximately 27.66 acres of land into trust for the Osage Nation of Oklahoma under...

  12. 75 FR 11904 - Oklahoma; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-12

    ... SECURITY Federal Emergency Management Agency Oklahoma; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Oklahoma (FEMA-1876-DR), dated February 25, 2010, and related... the damage in certain areas of the State of Oklahoma resulting from a severe winter storm during...

  13. 76 FR 42723 - Land Acquisitions; Osage Nation of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... Bureau of Indian Affairs Land Acquisitions; Osage Nation of Oklahoma AGENCY: Bureau of Indian Affairs...,'' into trust for the Osage Nation of Oklahoma on July 8, 2011. FOR FURTHER INFORMATION CONTACT: Paula L... approximately 15 acres of land into trust for the Osage Nation of Oklahoma under the authority of the...

  14. 75 FR 15450 - Oklahoma; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-29

    ... SECURITY Federal Emergency Management Agency Oklahoma; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Oklahoma (FEMA-1883-DR), dated March 5, 2010, and related... in certain areas of the State of Oklahoma resulting from a severe winter storm during the period...

  15. 76 FR 27076 - Oklahoma; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... SECURITY Federal Emergency Management Agency Oklahoma; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Oklahoma (FEMA-1970-DR), dated April 22, 2011, and related... have determined that the damage in certain areas of the State of Oklahoma resulting from severe...

  16. 76 FR 44345 - Oklahoma; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-25

    ... SECURITY Federal Emergency Management Agency Oklahoma; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Oklahoma (FEMA-1989-DR), dated June 6, 2011, and related... determined that the damage in certain areas of the State of Oklahoma resulting from severe storms,...

  17. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Railroads in Oklahoma. 169.24 Section 169.24 Indians....24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way grants across tribal and individually owned land in Oklahoma. Rights-of-way granted under that act...

  18. 75 FR 32491 - Oklahoma; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ... SECURITY Federal Emergency Management Agency Oklahoma; Major Disaster and Related Determinations AGENCY... declaration of a major disaster for the State of Oklahoma (FEMA-1917-DR), dated May 24, 2010, and related... in certain areas of the State of Oklahoma resulting from severe storms, tornadoes, and straight-...

  19. 75 FR 45648 - Oklahoma; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... SECURITY Oklahoma; Major Disaster and Related Determinations AGENCY: Federal Emergency Management Agency... the State of Oklahoma (FEMA-1926-DR), dated July 26, 2010, and related determinations. DATES... certain areas of the State of Oklahoma resulting from severe storms, tornadoes, straight-line winds,...

  20. Social and Economic Consequences of Indian Gaming in Oklahoma

    ERIC Educational Resources Information Center

    Grant, Kenneth W., II; Spilde, Katherine A.; Taylor, Jonathan B.

    2004-01-01

    The balancing framework of Indian gaming as it operates in Oklahoma constrains Oklahoma Indian nations from operating facilities according to the dictates of the marketplace on a large-scale Class III basis. Indian gaming actually brings substantial net economic benefits to the state, contrary to claims that Oklahoma Indian gaming benefits come at…

  1. Drought and grazing effects on Oklahoma phlox (Polemoniaceae, Phlox oklahomensis)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Oklahoma phlox (Phlox oklahomensis Wherry) is endemic to Butler, Chautauqua, Comanche, Cowley, and Elk Counties of Kansas and Woods and Woodward Counties of Oklahoma. The species comprises populations of a few scattered individuals to several hundred in mixed-grass prairie sites in Oklahoma where co...

  2. Muriel Wright: Telling the Story of Oklahoma Indian Nations

    ERIC Educational Resources Information Center

    Cesar, Dana; Smith, Joan K.; Noley, Grayson

    2004-01-01

    The Wright family, descended from the patriarch Allen Wright, who arrived in the new Choctaw Nation after surviving the "Trail of Tears," played an important role in Oklahoma politics and society. Following removal to Oklahoma, Allen went on to become Principal Chief of the Choctaw Nation and gave the name, Oklahoma, to the southwest territory. He…

  3. Organic petrology of epi-impsonite at Page, Oklahoma, U.S.A.

    USGS Publications Warehouse

    Cardott, B.J.

    1991-01-01

    Impsonite (asphaltic pyrobitumen) occurs as fracture-filling veins cutting massive sandstone in the frontal Ouachita Mountains near Page, Oklahoma. The Page impsonite formed from low-temperature alteration of crude oil. Mean maximum bitumen reflectance in oil immersion (Rmax) of seven samples is 1.41-1.96%. Mean apparent bireflectance of these samples is 0.15-0.54%. The Page deposit classifies at the upper end of epi-impsonite in the generic classification for solid bitumen, based on physical, chemical, and optical characteristics, and as post-oil with unlimited migration in the genetic classification for solid bitumen. ?? 1991.

  4. Percentile Distributions of Median Nitrite Plus Nitrate as Nitrogen, Total Nitrogen, and Total Phosphorus Concentrations in Oklahoma Streams, 1973-2001

    USGS Publications Warehouse

    Haggard, Brian E.; Masoner, Jason R.; Becker, Carol J.

    2003-01-01

    Nutrients are one of the primary causes of water-quality impairments in streams, lakes, reservoirs, and estuaries in the United States. The U.S. Environmental Protection Agency has developed regional-based nutrient criteria using ecoregions to protect streams in the United States from impairment. However, nutrient criteria were based on nutrient concentrations measured in large aggregated nutrient ecoregions with little relevance to local environmental conditions in states. The Oklahoma Water Resources Board is using a dichotomous process known as Use Support Assessment Protocols to define nutrient criteria in Oklahoma streams. The Oklahoma Water Resources Board is modifying the Use Support Assessment Protocols to reflect nutrient informa-tion and environmental characteristics relevant to Oklahoma streams, while considering nutrient information grouped by geographic regions based on level III ecoregions and state boundaries. Percentile distributions of median nitrite plus nitrate as nitrogen, total nitrogen, and total phosphorous concentrations were calculated from 563 sites in Oklahoma and 4 sites in Arkansas near the Oklahoma and Arkansas border to facilitate development of nutrient criteria for Oklahoma streams. Sites were grouped into four geographic regions and were categorized into eight stream categories by stream slope and stream order. The 50th percentiles of median nitrite plus nitrate as nitrogen, total nitrogen, and total phosphorus concentrations were greater in the Ozark Highland ecoregion and were less in the Ouachita Mountains ecoregion when compared to other geographic areas used to group sites. The 50th percentiles of median concentrations of nitrite plus nitrate as nitrogen, total nitrogen, and total phosphorus were least in first, second, and third order streams. The 50th percentiles of median nitrite plus nitrate as nitrogen, total nitrogen and total phosphorus concentrations in the Ozark Highland and Ouachita Mountains ecoregions were least in

  5. A Legal Analysis of Litigation against Oklahoma Educators and School Districts under the Oklahoma Governmental Tort Claims Act

    ERIC Educational Resources Information Center

    Lacefield, Kevin Lee

    2010-01-01

    This dissertation analyzed public court decisions in cases against Oklahoma school districts and their employees involving sovereign immunity claims filed under Oklahoma's Governmental Tort Claims Act. The questions addressed were: (1) How have the Oklahoma courts interpreted the Governmental Tort Claims Act, (Okla. Stat. tit. 51 Section 151 et…

  6. A transgression-regression event during the deposition of the Upper Cambrian Honey Creek formation in the southern Oklahoma aulacogen

    SciTech Connect

    McElmoyl, C.; Donovan, R.N. . Geology Dept.)

    1993-02-01

    The transgression that inundated the Southern Oklahoma aulacogen during the upper Cambrian enveloped a landscape that consisted of hills of rhyolite up to 350 m in high. Initial deposits on this topography have been interpreted as alluvium. These, together with succeeding tidally-influenced marine siliciclastics form the Reagan Formation. The siliciclastics grains are made up of fragments of local origin (i.e., rhyolite), quartz (derived from a distal source) and authigenic glauconite. The upward passage from the Reagan to the Honeycreek Formation is defined by the addition to the siliciclastics of carbonate detritus in the form of tidally-influenced grainstones, mostly composed of pelmatozoan fragments. The passage from the Honeycreek to the overlying Fort Sill Formation of the Arbuckle Group is marked by the incoming of beds of lime mudstone and the gradual disappearance of grainstones and siliciclastics. Evidence of the existence of rhyolite topography (i.e., an archipelago) can be detected to within 50 m of the top of the Fort Sill. While the overall facies pattern undoubtedly records a widespread transgression, a newly-discovered slightly angular unconformity within the lower part of the Honeycreek is best interpreted as a record of a temporary regression. Three distinctive lithologies are involved in this relationship: the lowest beds are light grey cross-bedded pelmatozoan grainstones with minor amounts of quartz and rhyolite grains. Syntaxial cements at the base of this unit are homogenous under cathode luminescence, while cements near the top display up to 27 zones of reflectance, interpreted as a fluctuating marine-meteoric groundwater imprint. The overlying bed is a red-brown mud-supported limestone that contains abundant angular rhyolite pebbles and a rich trilobite fauna. Some of the pebbles are coated by pelmatozoans.

  7. Cambrian Magmatism Along the Southern Laurentian Margin: New Petrologic Constraints from Well Cuttings in the Southern Oklahoma Aulacogen (USA)

    NASA Astrophysics Data System (ADS)

    Hobbs, J. M.; Brueseke, M. E.; Mertzman, S. A.; Puckett, R. E., Jr.

    2014-12-01

    Magmatism in the Southern Oklahoma aulacogen (SOA) is associated with >250,000 km3 of early Cambrian aged mafic-silicic intrusives and effusive products possibly related to the opening of the Iapetus Ocean. In the vicinity of the Arbuckle Mts., thick mafic to intermediate lava packages interbedded with rhyolite lavas and sedimentary strata are exposed in the subsurface and penetrated by oil and gas exploration wells. We have sampled cuttings from six wells exposed along the strike of the SOA with the aim of petrographically, geochemically, and isotopically characterizing the rocks to better understand their tectonomagmatic affinity. Cuttings were observed under a binocular microscope to ensure textural homogeneity; XRF bulk chemistry from these samples show that they are relatively unaltered based on analytical totals and alteration indices. The samples plot as basalts to andesites (e.g., 47-64 wt. % SiO2) and are primarily tholeiitic. On discrimination diagrams, these samples fall in "intraplate" fields, consistent with continental basalt volcanism, including flood basalt eruptions. These lavas show Zr/Nb values ranging from 6.8 to 11.1, K/Nb values ranging from 300-600, and Ba/Nb values ranging from 10-20, which are similar to EM1 OIB. The samples also show trace element patterns consistent with OIB-like mantle sources when normalized to primitive mantle, and similar geochemical traits to the Roosevelt Gabbros that crop out along strike of the SOA in the Wichita Mts.. Sr, Nd, and Pb isotope analysis is ongoing. Chemostratigraphic variations show the possibility of several lava packages. The geochemical analyses of the SOA lava flows provide insight into how these magmas formed as well as what tectonic regime (e.g., lower-mantle derived plume, upper-mantle extension, or "leaky" transform fault) produced the volcanism that affected the southern margin of Laurentia during the formation of the SOA; we favor the involvement of a deep mantle plume.

  8. Book review: Oklahoma Breeding Bird Atlas

    USGS Publications Warehouse

    Peterjohn, Bruce G.

    2004-01-01

    The first North American breeding bird atlases were initiated during the 1970s. With atlases completed or ongoing in more than 40 U.S. states and most Canadian provinces, these projects are now familiar to professional ornithologists and amateur birders. This book provides the results of the Oklahoma Breeding Bird Atlas, the data for which were collected during 1997–2001. Its appearance less than 3 years after completing fieldwork is remarkable and everyone associated with its timely publication should be congratulated for their efforts.Review info: Oklahoma Breeding Bird Atlas. By Dan L. Reinking, 2004. ISBN: 0806136146, 528 pp.

  9. Oklahoma City, Canadian River, OK, USA

    NASA Technical Reports Server (NTRS)

    1991-01-01

    This view of Oklahoma City, OK (35.5N, 97.5W) surrounded by the grasslands of the central plains, is detailed enough to use as a map of the major highways and throughfares within the city and surrounding area. Tinker Air Force Base and Will Rogers International Airport as well as Lakes Hefner, Stanley Draper and nearby recreation areas. The smaller community of Norman, on the banks of the Canadian River to the south, is home to the University of Oklahoma.

  10. A climatic guide for North Central Oklahoma

    SciTech Connect

    Brown, R.M.

    1991-06-01

    This guide provides some climatological data pertaining to central and north central Oklahoma. The information was derived from standard reference material to reflect what general surface meteorological characteristics exist in that region. It is intended to assist those individuals involved in the implementation of the first ARM site in that locale. A similar guide already exists for the region involved in Kansas entitled, ``One Regional ARM Guide for Climatic Evaluation``. The Oklahoma Kansas area was selected as the first site from the process reported in the ``Identification, Recommendation and Justification of Potential Locales for ARM Sites``.

  11. A climatic guide for North Central Oklahoma

    SciTech Connect

    Brown, R.M.

    1991-06-01

    This guide provides some climatological data pertaining to central and north central Oklahoma. The information was derived from standard reference material to reflect what general surface meteorological characteristics exist in that region. It is intended to assist those individuals involved in the implementation of the first ARM site in that locale. A similar guide already exists for the region involved in Kansas entitled, One Regional ARM Guide for Climatic Evaluation''. The Oklahoma Kansas area was selected as the first site from the process reported in the Identification, Recommendation and Justification of Potential Locales for ARM Sites''.

  12. Left-lateral intraplate deformation along the Amarillo-Wichita Uplift. Texas Panhandle and Oklahoma

    SciTech Connect

    Budnik, R.T.

    1985-01-01

    The west-northwest trending Amarillo-Wichita Uplift in the Texas Panhandle and southwestern Oklahoma was produced as a result of recurrent large-scale intraplate deformation during the Late Paleozoic Ancestral Rocky Mountain orogeny. The area was broadly folded in the Late Devonian to Early Mississippian. Cambrian through Devonian units were downwarped into the Anadarko Basin, truncated by erosion, and unconformably overlain by Upper Devonian to Mississippian strata. To the south, Mississippian units overlie Ordovician strata and Precambrian basement along the axis of the Texas Arch. Strike-slip faulting along the axis of the Southern Oklahoma Aulacogen formed the Amarillo-Wichita Uplift during the Pennsylvanian. In the Texas Panhandle, the uplift has been internally deformed into a series of pull-apart grabens which are filled with up to 1500 m of Pennsylvanian arkosic debris. The Whittenburg Trough, a large pull-apart basin along the southwest flank of the uplift, contains about 2300 m of syntectonic deposits. Erosional edges of older units beneath the Mississippian are presently offset 120 km in a left-lateral sense along the uplift. Pre-Mississippian units located in the Hardeman Basin of southwestern Oklahoma originally aligned with those in the western Anadarko Basin of the Texas Panhandle. Restoration to the pre-faulting configuration also realigns offset Proterozoic basement terranes. The orientation of strike-slip and reverse faults and related folds indicate northeast-southwest directed compression during the Pennsylvanian.

  13. Stratigraphic variations in the Carboniferous section across the Arkansas-Oklahoma State Line Arch

    NASA Astrophysics Data System (ADS)

    Engelhardt, Tyler D.

    The State Line Arch is represented by a structural high that trends through the study area in a loose alignment with the Arkansas-Oklahoma state line. Evidence of the arch extending further to the north includes a structural high and stratigraphic variation at an outcrop on Highway 59 near Evansville Mountain in Crawford County, Arkansas. The exact timing of the formation of the arch remains undetermined, but upper Devonian thinning at the top of the arch indicates the structure is pre-Mississippian. The reason for the development of the arch is poorly understood, but evidence linking Mississippian-aged Waulsortian mounds to Precambrian Spavinaw granite structures of northeastern Oklahoma and southwestern Missouri suggests Precambrian basement structures may extend into the study area. The structural nature of the arch provided an environment favorable to carbonate build-up during deposition of the Mississippian interval. A previously unidentified limestone unit measuring 175 feet thick likely represents the transgressive phase of a transgressive-regressive sequence responsible for the deposition of the Mayes Group of northeastern Oklahoma. Growth on the downthrown side of the Muldrow-Mulberry Fault system may indicate earlier movement than previous studies have suggested on the east-west trending normal faults of the Arkoma Basin. A possible roll-over anticline structure may exist to the south of the Muldrow-Mulberry fault system.

  14. Application of Subspace Detection to the 6 November 2011 M5.6 Prague, Oklahoma Aftershock Sequence

    NASA Astrophysics Data System (ADS)

    McMahon, N. D.; Benz, H.; Johnson, C. E.; Aster, R. C.; McNamara, D. E.

    2015-12-01

    Subspace detection is a powerful tool for the identification of small seismic events. Subspace detectors improve upon single-event matched filtering techniques by using multiple orthogonal waveform templates whose linear combinations characterize a range of observed signals from previously identified earthquakes. Subspace detectors running on multiple stations can significantly increasing the number of locatable events, lowering the catalog's magnitude of completeness and thus providing extraordinary detail on the kinematics of the aftershock process. The 6 November 2011 M5.6 earthquake near Prague, Oklahoma is the largest earthquake instrumentally recorded in Oklahoma history and the largest earthquake resultant from deep wastewater injection. A M4.8 foreshock on 5 November 2011 and the M5.6 mainshock triggered tens of thousands of detectable aftershocks along a 20 km splay of the Wilzetta Fault Zone known as the Meeker-Prague fault. In response to this unprecedented earthquake, 21 temporary seismic stations were deployed surrounding the seismic activity. We utilized a catalog of 767 previously located aftershocks to construct subspace detectors for the 21 temporary and 10 closest permanent seismic stations. Subspace detection identified more than 500,000 new arrival-time observations, which associated into more than 20,000 locatable earthquakes. The associated earthquakes were relocated using the Bayesloc multiple-event locator, resulting in ~7,000 earthquakes with hypocentral uncertainties of less than 500 m. The relocated seismicity provides unique insight into the spatio-temporal evolution of the aftershock sequence along the Wilzetta Fault Zone and its associated structures. We find that the crystalline basement and overlying sedimentary Arbuckle formation accommodate the majority of aftershocks. While we observe aftershocks along the entire 20 km length of the Meeker-Prague fault, the vast majority of earthquakes were confined to a 9 km wide by 9 km deep

  15. Tone and Accent in Oklahoma Cherokee

    ERIC Educational Resources Information Center

    Uchihara, Hiroto

    2013-01-01

    This dissertation is a study of the tonal and accentual system of Oklahoma Cherokee, which has six possible pitch patterns occurring on a syllable: low, high, low-high, high-low, lowfall and superhigh. This study attempts to provide a comprehensive description and analyses of these patterns: their distribution, their source, the principles which…

  16. State Teacher Policy Yearbook, 2009. Oklahoma

    ERIC Educational Resources Information Center

    National Council on Teacher Quality, 2009

    2009-01-01

    The Oklahoma edition of the National Council on Teacher Quality's (NCTQ's) 2009 "State Teacher Policy Yearbook" is the third annual look at state policies impacting the teaching profession. It is hoped that this report will help focus attention on areas where state policymakers can make changes that will have a positive impact on teacher quality…

  17. Women of Oklahoma, 1890-1920.

    ERIC Educational Resources Information Center

    Reese, Linda Williams

    This book examines the lives of representative White, Black, and American Indian women on the Oklahoma frontier after the abrupt opening of Indian Territory to non-Indian settlement in 1889. Drawing on primary sources, particularly diaries and letters, it focuses on the intersection of race, gender, class, and culture in the relationships among…

  18. Guidelines for Special Education Paraprofessionals in Oklahoma.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City. Div. of Special Education.

    The training guide begins with a rationale for the use of special education paraprofessionals working with deaf-blind and multihandicapped children in Oklahoma schools. It presents a schedule for training paraprofessional staff in 10 sessions. Resource materials are then presented as background information for the training sessions. This…

  19. State Education Finance and Governance Profile: Oklahoma

    ERIC Educational Resources Information Center

    Slosburg, Tucker

    2010-01-01

    This article presents the state education finance and governance profile of Oklahoma. The state uses a State Aid Formula to determine the appropriation of funds to various districts. Along with the aid formula, the state collects revenue from the following sources: compensatory programs, special education, vocational programs, transportation…

  20. 76 FR 23522 - Oklahoma Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-27

    ..., Federal Register (46 FR 4902). You can also find later actions concerning the Oklahoma program and program... program by adding size limitations for permanent impoundments; adding slope limitations affecting post... slopes. Previously mined areas or areas deemed suitable for reforestation could be exempt from...

  1. Eliminating Barriers to Dual Enrollment in Oklahoma

    ERIC Educational Resources Information Center

    Roach, Rick; Gamez Vargas, Juanita; David, Kevin M.

    2015-01-01

    Policy, financial, and transportation barriers have limited participation in dual enrollment for marginalized (low-socioeconomic, first-generation, and ethnic minority) students in Oklahoma. This chapter presents a collaborative effort by education and community leaders that has successfully eliminated these barriers and increased the number of…

  2. Oklahoma Association of Teacher Educators Journal 2009

    ERIC Educational Resources Information Center

    Green, Malinda Hendricks, Ed.

    2009-01-01

    The Oklahoma Association of Teacher Educators 2009 Journal includes the following four peer reviewed articles: (1) The Changing Role of Grandparents (Fred D. Hammond, III, Terry E. Spigner, Charolette Myles-Nixon, and Pauline Holloway); (2) Pedagogical Agent Instructional Design Challenges (Jon Martens); (3) Differences in Relatedness across…

  3. 75 FR 10330 - Oklahoma Disaster # OK-00034

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-05

    ... From the Federal Register Online via the Government Publishing Office ] SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00034 AGENCY: U.S. Small Business Administration ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  4. 76 FR 38263 - Oklahoma Disaster # OK-00052

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00052 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only...

  5. 76 FR 30224 - Oklahoma Disaster #OK-00047

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-24

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00047 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  6. 75 FR 11949 - Oklahoma Disaster # OK-00035

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00035 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  7. 76 FR 33394 - Oklahoma Disaster # OK-00051

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-08

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00051 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  8. 75 FR 35103 - Oklahoma Disaster #OK-00040

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00040 AGENCY: Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  9. 76 FR 31670 - Oklahoma Disaster #OK-00048

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-01

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00048 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  10. 75 FR 45679 - Oklahoma Disaster #OK-00043

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00043 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  11. 77 FR 37728 - Oklahoma Disaster # OK-00060

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00060 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  12. 78 FR 42147 - Oklahoma Disaster #OK-00073

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-15

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00073 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  13. Oklahoma Curriculum Guide for Teaching Safety Education.

    ERIC Educational Resources Information Center

    Oklahoma Curriculum Improvement Commission, Oklahoma City.

    Developed by classroom teachers, university professors, and personnel from the Oklahoma State Department of Education, this guide is an effort to assist teachers in locating and utilizing safety materials as well as to assist them in developing well-balanced safety programs for the children and young people in the state. The preschool and…

  14. Native Americans in Oklahoma, K-6.

    ERIC Educational Resources Information Center

    Cunningham, Patricia; And Others

    The study unit on American Indians in Oklahoma for grades K-6 provides suggested multi-curriculum activities and resources for educators to use as an introduction for all students, Indian and non-Indian. Goals of the multi-curriculum based study unit include: (1) developing an awareness of the origin of Native American culture; (2) making the…

  15. SIMULATION OF PEANUT GROWTH IN OKLAHOMA.

    USGS Publications Warehouse

    Grosz, Gerald D.; Elliott, Ronald L.; Young, James H.

    1986-01-01

    Two peanut growth models of varying complexity were calibrated for Oklahoma varieties and growing conditions. Both models predicted pod growth quite well. The models were then used to simulate the effects of various soil moisture levels on peanut growth. The more complex model has potential as a management tool.

  16. A century of induced earthquakes in Oklahoma?

    USGS Publications Warehouse

    Hough, Susan E.; Page, Morgan T.

    2015-01-01

    Seismicity rates have increased sharply since 2009 in the central and eastern United States, with especially high rates of activity in the state of Oklahoma. Growing evidence indicates that many of these events are induced, primarily by injection of wastewater in deep disposal wells. The upsurge in activity has raised two questions: What is the background rate of tectonic earthquakes in Oklahoma? How much has the rate varied throughout historical and early instrumental times? In this article, we show that (1) seismicity rates since 2009 surpass previously observed rates throughout the twentieth century; (2) several lines of evidence suggest that most of the significant earthquakes in Oklahoma during the twentieth century were likely induced by oil production activities, as they exhibit statistically significant temporal and spatial correspondence with disposal wells, and intensity measurements for the 1952 El Reno earthquake and possibly the 1956 Tulsa County earthquake follow the pattern observed in other induced earthquakes; and (3) there is evidence for a low level of tectonic seismicity in southeastern Oklahoma associated with the Ouachita structural belt. The 22 October 1882 Choctaw Nation earthquake, for which we estimate Mw 4.8, occurred in this zone.

  17. Oklahoma Handbook: Child Nutrition Programs. Revised Edition.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    Nutrition concepts, school food service guidelines, and related materials (such as nutrition charts, menu planning worksheets, and student survey forms) are provided in this nutrition handbook. Prepared by the Oklahoma State Department of Education's School Lunch Section, the handbook consists of nine sections that are organized in outline format.…

  18. Water Use in Oklahoma 1950-2005

    USGS Publications Warehouse

    Tortorelli, Robert L.

    2009-01-01

    Comprehensive planning for water resources development and use in Oklahoma requires a historical perspective on water resources. The U.S. Geological Survey, in cooperation with the Oklahoma Water Resources Board, summarized the 1950-2005 water-use information for Oklahoma. This report presents 1950-2005 estimates of freshwater withdrawal for water use in Oklahoma by source and category in 5-year intervals. Withdrawal source was either surface water or groundwater. Withdrawal categories include: public supply, irrigation, livestock and aquaculture, thermoelectric-power generation (cooling water), domestic and commercial, and industrial and mining. Withdrawal data were aggregated and tabulated by county, major river basin, and principal aquifer. The purpose of this report is to summarize water-use data in Oklahoma through: (1) presentation of detailed information on freshwater withdrawals by source, county, major river basin, and principal aquifer for 2005; (2) comparison of water use by source, category, major river basin, and principal aquifer at 5-year intervals from 1990-2005; and (3) comparison of water use on a statewide basis by source and category at 5-year intervals from 1950-2005. Total withdrawals from surface-water and groundwater sources during 2005 were 1,559 million gallons per day-989 million gallons a day or 63 percent from surface-water sources and 570 million gallons per day or 37 percent from groundwater sources. The three largest water use categories were: public supply, 646 million gallons per day or 41 percent of total withdrawals; irrigation, 495 million gallons per day or 32 percent of total withdrawals; and livestock and aquaculture, 181 million gallons per day or 12 percent of total withdrawals. All other categories were 237 million gallons per day or 15 percent of total withdrawals. The influence of public supply on the total withdrawals can be seen in the eastern two-thirds of Oklahoma; whereas, the influence of irrigation on total

  19. Potentiometric surface in the Central Oklahoma (Garber-Wellington) aquifer, Oklahoma, 2009

    USGS Publications Warehouse

    Mashburn, Shana L.; Magers, Jessica

    2011-01-01

    A study of the hydrogeology of the Central Oklahoma aquifer was started in 2008 to provide the Oklahoma Water Resources Board (OWRB) hydrogeologic data and a groundwater flow model that can be used as a tool to help manage the aquifer. The 1973 Oklahoma water law requires the OWRB to do hydrologic investigations of Oklahoma's aquifers (termed 'groundwater basins') and to determine amounts of water that may be withdrawn by permitted water users. 'Maximum annual yield' is a term used by OWRB to describe the total amount of water that can be withdrawn from a specific aquifer in any year while allowing a minimum 20-year life of the basin (Oklahoma Water Resources Board, 2010). Currently (2010), the maximum annual yield has not been determined for the Central Oklahoma aquifer. Until the maximum annual yield determination is made, water users are issued a temporary permit by the OWRB for 2 acre-feet/acre per year. The objective of the study, in cooperation with the Oklahoma Water Resources Board, was to study the hydrogeology of the Central Oklahoma aquifer to provide information that will enable the OWRB to determine the maximum annual yield of the aquifer based on different proposed management plans. Groundwater flow models are typically used by the OWRB as a tool to help determine the maximum annual yield. This report presents the potentiometric surface of the Central Oklahoma aquifer based on water-level data collected in 2009 as part of the current (2010) hydrologic study. The U.S. Geological Survey (USGS) Hydrologic Investigations Atlas HA-724 by Christenson and others (1992) presents the 1986-87 potentiometric-surface map. This 1986-87 potentiometric-surface map was made as part of the USGS National Water-Quality Assessment pilot project for the Central Oklahoma aquifer that examined the geochemical and hydrogeological processes operating in the aquifer. An attempt was made to obtain water-level measurements for the 2009 potentiometric-surface map from the wells

  20. Frequency of large in-channel wood in eastern Oklahoma ecoregions and its association with channel morphology

    NASA Astrophysics Data System (ADS)

    Splinter, D. K.; Dauwalter, D. C.

    2016-09-01

    Regional climate, geology, vegetation, and land use influence hydrogeomorphic processes, which influence stream channel form and the recruitment and transport of wood in streams. We studied relationships between channel morphology and frequencies of large in-channel wood in three upland ecoregions of eastern Oklahoma where streams contain high fish diversity and valuable sport fisheries. We surveyed 138 streams for wood within the Boston Mountains (n = 30), Ozark Highlands (n = 30), and Ouachita Mountain (n = 78) ecoregions. Our study investigated whether (1) the frequency of large wood differed among ecoregions; (2) channel morphology influenced the distribution of large wood within and among ecoregions; and (3) a relationship existed between the frequency and size of trees in the riparian zone and the frequency of large wood within and among ecoregions. The frequency of single large wood pieces did not differ among ecoregions or vary with drainage area. However, the presence of one or more wood accumulation (2 to 4 pieces) increased with drainage area and increased at a higher rate in the Boston Mountains and Ozark Highlands than in the Ouachita Mountains. The frequency of single wood pieces decreased in narrower channels with larger substrates but increased in larger stream channels overall. No association existed between riparian tree density and in-channel wood in study reaches. We discuss these results in the context of wood recruitment and transport, and highlight key questions that remain regarding wood in eastern Oklahoma streams.

  1. Jackfork Group, southeastern Oklahoma: New gas play in the Ouachita overthrust

    SciTech Connect

    Montgomery, S.L.

    1996-11-01

    Recent discovery of natural gas in sandstones of the Jackfork Group of southeastern Oklahoma has led to revised interpretations of hydrocarbon potential in the Ouachita thrust province of eastern Oklahoma. Jackfork reservoirs consist of fine to very fine grained, submarine-fan lobe sandstones with low matrix permeability and porosity. Production is dependent upon natural fractures, enhanced in most cases by artificial stimulation. Individual wells have produced at rates of 1.3-5.7 Mcf per day and possess estimated reserves in the range of 2.0-7.6 Gcf. Hyperbolic decline suggests gas contribution from the matrix, possibly due to the presence of microfractures. Drilling has concentrated on two subsidiary thrust blocks in the hanging wall of the Ti Valley thrust, southern Latimer County. However, recent outcrop, petrographic, and sedimentological analyses have shown that traditional depositional models of the Jackfork are overly limited and that potential Jackfork reservoirs exist across a broad area to the south of the current play. Such analyses have revealed the existence of thick, medium-coarse-grained channel sequences at a number of localities in the Lynn Mountain syncline. Similar sequences may also exist well to the south, in the Boktukola syncline, where thick sand intervals have been identified. Petrographic study of samples from the Lynn Mountain syncline suggests that channel sequences may have significantly higher reservoir quality than is found in productive Jackfork sandstones to the north. Traditional assumptions postulating low regional hydrocarbon potential for the Jackfork therefore stand in need of revision.

  2. National Uranium Resource Evaluation: Sherman Quadrangle, Texas and Oklahoma

    SciTech Connect

    Hobday, D.K.; Rose, F.G. Jr.

    1982-08-01

    Uranium favorability of the Sherman Quadrangle, Texas and Oklahoma, was evaluated using National Uranium Resource Evaluation criteria. Surface and subsurface geologic studies were supplemented by aerial radiometric surveys and hydrogeochemical and stream-sediment reconnaissance studies. A total of 1537 rock, soil, and stream-sediment samples were analyzed for 30 elements. Environments favorable for sandstone-type uranium deposits are present in the Cretaceous Antlers and Woodbine Formations, Pennsylvanian arkoses, and the Permian Wichita-Albany Group. The Antlers Formation is locally radioactive; and rock, stream-sediment, and ground-water samples show uranium enrichment. Dip-oriented sand belts may contain subsurface uranium deposits. Arkosic wedges in the Pennsylvanian Strawn, Canyon, and Cisco Groups were partially derived from a favorable Wichita Mountain source, were highly permeable, and contained downdip reductants; gamma-ray logs showed some anomalies. The Permian Wichita-Albany Group contained small uranium occurrences. The Woodbine Formation had an excellent uranium source in updip volcaniclastic correlatives, good permeability, and organic precipitants; but there is little direct evidence of uranium occurrences. Environments considered unfavorable for uranium deposits are limestones and shales of Cambrian to Pennsylvanian age, Pennsylvanian sandstones derived from a Ouachita source, Lower Cretaceous shales, limestones, and sandstones, Upper Cretaceous marine strata, and sparse Cenozoic sediments. Unevaluated environments include Precambrian granites and metasediments of the buried Muenster Arch.

  3. Dam-breach analysis and flood-inundation mapping for selected dams in Oklahoma City, Oklahoma, and near Atoka, Oklahoma

    USGS Publications Warehouse

    Shivers, Molly J.; Smith, S. Jerrod; Grout, Trevor S.; Lewis, Jason M.

    2015-01-01

    Digital-elevation models, field survey measurements, hydraulic data, and hydrologic data (U.S. Geological Survey streamflow-gaging stations North Canadian River below Lake Overholser near Oklahoma City, Okla. [07241000], and North Canadian River at Britton Road at Oklahoma City, Okla. [07241520]), were used as inputs for the one-dimensional dynamic (unsteady-flow) models using Hydrologic Engineering Centers River Analysis System (HEC–RAS) software. The modeled flood elevations were exported to a geographic information system to produce flood-inundation maps. Water-surface profiles were developed for a 75-percent probable maximum flood dam-breach scenario and a sunny-day dam-breach scenario, as well as for maximum flood-inundation elevations and flood-wave arrival times at selected bridge crossings. Points of interest such as community-services offices, recreational areas, water-treatment plants, and wastewater-treatment plants were identified on the flood-inundation maps.

  4. A Study on the Delivery of Lower Division Collegiate Programs and Services in the Metropolitan Oklahoma City Region for the Oklahoma State Regents for Higher Education.

    ERIC Educational Resources Information Center

    Parnell, Dale; Philips, Al

    In 1990, the Oklahoma State Regents for Higher Education authorized a study of lower-division education services offered by Central State University, El Reno Junior College, Oklahoma City Community College, Oklahoma State University Technical Branch, and Rose State College--all operating in the Oklahoma City metropolitan area. Special attention…

  5. Digital geologic map of Lawton quadrangle, southwestern Oklahoma

    USGS Publications Warehouse

    Cederstrand, Joel R.

    1996-01-01

    This data set consists of digital data and accompanying documentation for the surficial geology of the 1:250,000-scale Lawton quadrangle, Oklahoma. The original data are from the Geologic Map, sheet 1 of 4, included in the Oklahoma Geological Survey publication, 'Reconnaissance of the water resources of the Lawton quadrangle, southwestern Oklahoma', Hydrologic Atlas 6, Havens, 1977. The geology was compiled by R.O. Fay, in 1967-68 and J.S. Havens, in 1973.

  6. A digital geologic map database for the state of Oklahoma

    USGS Publications Warehouse

    Heran, William D.; Green, Gregory N.; Stoeser, Douglas B.

    2003-01-01

    This dataset is a composite of part or all of the 12 1:250,000 scale quadrangles that make up Oklahoma. The result looks like a geologic map of the State of Oklahoma. But it is only an Oklahoma shaped map clipped from the 1:250,000 geologic maps. This is not a new geologic map. No new mapping took place. The geologic information from each quadrangle is available within the composite dataset.

  7. [Oil and gas prorationing in Oklahoma

    SciTech Connect

    Rice, L. )

    1992-06-01

    The issues involved in prorationing oil and gas in Oklahoma are reviewed. The legislation that regulated prorationing in the state is discussed. In 1991 a Natural Gas Policy Commission was formed. Serving on the commission were majors, independents, mineral owners, pipelines and a few legislaters. The purpose of the commission was to come up with legislation that dealt with the problem of prorationing. This was done as Senate Bill 663.

  8. Oklahoma's Ouachita area beginning to stir

    SciTech Connect

    Petzet, G.A.

    1991-02-18

    This paper reports on exploration of Ouachita rocks of southeastern Oklahoma. Wells are completed or planned in the Potato Hills, Moyers, and Atoka areas of the Ouachita Province. Deep and shallow drilling will start soon in a 9 sq mile area in the Potato Hills area of southern Latimer County. The shallow drilling program will consist of eight wells to about 6,000 ft to assess potential in Ordovician Big Fork, Womble, and Mississippian-Devonian Arkansas Novaculite.

  9. Stone Mountain

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This color image taken by the panoramic camera onboard the Mars Exploration Rover Opportunity shows the part of the rock outcrop dubbed Stone Mountain at Meridiani Planum, Mars. Scientists are examining Stone Mountain with the instruments on the rover's instrument deployment device, or 'arm,' in search of clues about the composition of the rock outcrop. [figure removed for brevity, see original site] A Patch of Stone (Figure credit: NASA/JPL/Cornell/USGS)

    The colorless square in this color image of the martian rock formation called Stone Mountain is one portion of the rock being analyzed with tools on the Mars Exploration Rover Opportunity's instrument deployment device, or 'arm.' The square area is approximately 3 centimeters (1.2 inches) across. Stone Mountain is located within the rock outcrop on Meridiani Planum, Mars. The image was taken by the rover's panoramic camera.

  10. Atlas Mountains

    NASA Technical Reports Server (NTRS)

    2002-01-01

    These are the Anti-Atlas Mountains, part of the Atlas Mountain range in southern Morocco, Africa. The region contains some of the world's largest and most diverse mineral resources, most of which are still untouched. This image was acquired by Landsat 7's Enhanced Thematic Mapper plus (ETM+) sensor on June 22, 2001. This is a false-color composite image made using shortwave infrared, infrared, and red wavelengths. Image provided by the USGS EROS Data Center Satellite Systems Branch.

  11. Oklahoma Center for High Energy Physics (OCHEP)

    SciTech Connect

    Nandi, S; Strauss, M J; Snow, J; Rizatdinova, F; Abbott, B; Babu, K; Gutierrez, P; Kao, C; Khanov, A; Milton, K A; Neaman, H; H Severini, P Skubic

    2012-02-29

    The DOE EPSCoR implementation grant, with the support from the State of Oklahoma and from the three universities, Oklahoma State University, University of Oklahoma and Langston University, resulted in establishing of the Oklahoma Center for High Energy Physics (OCHEP) in 2004. Currently, OCHEP continues to flourish as a vibrant hub for research in experimental and theoretical particle physics and an educational center in the State of Oklahoma. All goals of the original proposal were successfully accomplished. These include foun- dation of a new experimental particle physics group at OSU, the establishment of a Tier 2 computing facility for the Large Hadron Collider (LHC) and Tevatron data analysis at OU and organization of a vital particle physics research center in Oklahoma based on resources of the three universities. OSU has hired two tenure-track faculty members with initial support from the grant funds. Now both positions are supported through OSU budget. This new HEP Experimental Group at OSU has established itself as a full member of the Fermilab D0 Collaboration and LHC ATLAS Experiment and has secured external funds from the DOE and the NSF. These funds currently support 2 graduate students, 1 postdoctoral fellow, and 1 part-time engineer. The grant initiated creation of a Tier 2 computing facility at OU as part of the Southwest Tier 2 facility, and a permanent Research Scientist was hired at OU to maintain and run the facility. Permanent support for this position has now been provided through the OU university budget. OCHEP represents a successful model of cooperation of several universities, providing the establishment of critical mass of manpower, computing and hardware resources. This led to increasing Oklahoma's impact in all areas of HEP, theory, experiment, and computation. The Center personnel are involved in cutting edge research in experimental, theoretical, and computational aspects of High Energy Physics with the research areas ranging from the

  12. Needs Assessment for Oklahoma Academic Librarians: Summary Report.

    ERIC Educational Resources Information Center

    McClure, Charles R.

    The Oklahoma Chapter of the Association of College and Research Libraries (OK-ACRL) and the Oklahoma Library Association, College and University Division (OLA-CUD) co-sponsored a survey of professional academic librarians to obtain institutional and background data on their characteristics, their preferences for academic professional association…

  13. 75 FR 76483 - Land Acquisitions; Cherokee Nation of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... Bureau of Indian Affairs Land Acquisitions; Cherokee Nation of Oklahoma AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Final Agency Determination. SUMMARY: The Assistant Secretary--Indian Affairs... Cherokee Nation of Oklahoma on November 10, 2010. FOR FURTHER INFORMATION CONTACT: Paula L. Hart,...

  14. Brain Gain 2010: Building Oklahoma through Intellectual Power.

    ERIC Educational Resources Information Center

    Oklahoma State Regents for Higher Education, Oklahoma City.

    The report discusses Brain Gain 2010, a strategic plan to increase the proportion of Oklahoma's population with college degrees. National figures show that states with the greatest economic success have the highest percentages of college-educated citizens. Currently, Oklahoma ranks in the bottom one-third of all states for the educational…

  15. Need 3 Quick Credits to Play Ball? Call Western Oklahoma

    ERIC Educational Resources Information Center

    Wolverton, Brad

    2012-01-01

    Western Oklahoma State College's name comes up whenever athletes get themselves in a jam: They've failed a class. They've dropped another. Maybe they're just short on credits. But they still want to play. Western Oklahoma gives them a chance, offering three credits in two weeks--and for less than $400. Almost as appealing: The community college…

  16. Fiscal Equity of Teacher Salaries and Compensation in Oklahoma

    ERIC Educational Resources Information Center

    Maiden, Jeffrey; Evans, Nancy O.

    2009-01-01

    This quantitative study investigated the degree to which financial resources supporting teachers was equitably distributed in Oklahoma. Teachers are an important resource and their importance is being increasingly emphasized as educators attempt to increase student achievement. Every student educated in Oklahoma should have an equal right to…

  17. Twenty Sixth Annual Report of Indian Education in Oklahoma.

    ERIC Educational Resources Information Center

    James, Overton

    The 26th annual report (1973) of American Indian education programs in Oklahoma is presented. The Oklahoma education program is financed and operated under a contract between the U.S. Bureau of Indian Affairs, Department of Interior, and the State Department of Education. The supervision of the program is carried out entirely by the State…

  18. The Oklahoma PN/ADN Articulation Project Report.

    ERIC Educational Resources Information Center

    Oklahoma State Regents for Higher Education, Oklahoma City.

    In response to a critical nursing shortage in the state of Oklahoma, the Oklahoma Practical Nursing (PN)/Associate Degree Nursing (ADN) Articulation Project Coordinating Committee was formed in spring 1990 to develop a proposal for program articulation. A curriculum matrix was designed and adopted for use by five regional subcommittees which…

  19. 75 FR 6404 - Oklahoma; Emergency and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-09

    ... SECURITY Federal Emergency Management Agency Oklahoma; Emergency and Related Determinations AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: This is a notice of the Presidential declaration of an emergency for the State of Oklahoma (FEMA-3308-EM), dated January 30, 2010, and...

  20. 76 FR 9040 - Oklahoma; Emergency and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-16

    ... SECURITY Federal Emergency Management Agency Oklahoma; Emergency and Related Determinations AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: This is a notice of the Presidential declaration of an emergency for the State of Oklahoma (FEMA-3316-EM), dated February 2, 2011, and...

  1. Oklahoma's Indian People: Images of Yesterday, Today, and Tomorrow.

    ERIC Educational Resources Information Center

    Chisholm, Anita, Ed.

    Designed to be combined with the social studies curriculum, this guide promotes awareness of American Indian contributions to Oklahoma's development and cultural heritage. Lessons help students in grades 6 through 9 strengthen powers of critical thinking, practice writing skills, and develop creative expression, while learning about Oklahoma's 34…

  2. Parasitism of aphids in canola fields in central Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Winter canola, Brassica napus L., production in Oklahoma has increased from essentially 0 ha in 2001 to 40,500 ha in 2011, and acreage is expected to continue to increase. Three aphid species typically infest canola fields in central Oklahoma, the turnip aphid Lypaphis erysimi (Kaltenbach), the cab...

  3. Sugarcane aphid in Oklahoma: Responding to a new pest

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The sugarcane aphid (SCA) was first found in Oklahoma in 2013, and quickly became a major threat to grain sorghum production. Scientists at Oklahoma State University and the USDA's Wheat, Peanut and Other Field Crops Research Lab in Stillwater, working with cooperators in other sorghum producing st...

  4. 75 FR 23280 - Choctaw Nation of Oklahoma Alcohol Control Ordinance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... Bureau of Indian Affairs Choctaw Nation of Oklahoma Alcohol Control Ordinance AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice. SUMMARY: This notice publishes the Choctaw Nation of Oklahoma's Alcohol... Bill CB-64-2010 enacted on March 13, 2010. The Alcohol Control Ordinance regulates and controls...

  5. Profiles 1999 State Report. Oklahoma Educational Indicators Program.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City. Office of Accountability.

    The Oklahoma Educational Indicators Program is a system developed under the Oklahoma Education Reform Act of 1990 to assess the performance of public schools and school systems. "Profiles 1999" consists of state, district, and school components. Each component divides the information presented into three major reporting categories: (1) community…

  6. IMPLICATIONS OF NEW ARSENIC STANDARDS ON OKLAHOMA WATER RESOURCES

    EPA Science Inventory

    The new national standard for arsenic in drinking water supplies, slated to take effect in 2006, is having an unexpected impact on a number of Oklahoma communities. Currently, several municipalities in north central Oklahoma are in compliance with existing arsenic standards (50 ...

  7. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way grants across tribal and individually owned land in Oklahoma. Rights-of-way granted under that act...

  8. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way grants across tribal and individually owned land in Oklahoma. Rights-of-way granted under that act...

  9. Oklahoma Aerospace Intellectual Capital/Educational Recommendations: An Inquiry of Oklahoma Aerospace Executives

    ERIC Educational Resources Information Center

    Nelson, Erin M.

    2010-01-01

    Scope and Method of Study: The purpose of this qualitative study was to conduct detailed personal interviews with aerospace industry executives/managers from both the private and military sectors from across Oklahoma to determine their perceptions of intellectual capital needs of the industry. Interviews with industry executives regarding…

  10. DISABILITIES IN OKLAHOMA--ESTIMATES AND PROJECTIONS, REPORT OF THE OKLAHOMA SURVEY OF DISABILITIES.

    ERIC Educational Resources Information Center

    BOHLEBER, MICHAEL E.

    THE PURPOSE OF THE STUDY WAS TO PROVIDE REASONABLY ACCURATE ESTIMATES OF THE NUMBER AND TYPES OF DISABLED PERSONS AND THEIR NEEDS AS A BASIS FOR BOTH PRESENT AND FUTURE PLANNING. PERSONAL INTERVIEWS WERE CONDUCTED WITH ADULT RESPONDENTS IN 3,000 HOUSEHOLDS IN OKLAHOMA, A RANDOM SAMPLE STATIFIED ON THE RURAL-URBAN DIMENSION. DATA FROM 2,058…

  11. PHYSICAL FACILITIES FOR HIGHER EDUCATION IN OKLAHOMA. SELF-STUDY OF HIGHER EDUCATION IN OKLAHOMA.

    ERIC Educational Resources Information Center

    COFFELT, JOHN J.; WALKER, CHARLES R.

    THE REPORT IS A SELF-STUDY OF THE PHYSICAL FACILITIES OF 21 INSTITUTIONS OF HIGHER EDUCATION IN OKLAHOMA. IT INVOLVED THE STUDY OF SUCH TOPICS AS--(1) THE INVENTORY AND EVALUATION OF EXISTING LAND AND BUILDINGS ACCORDING TO CURRENT AND REPLACEMENT VALUE, AGE, QUALITY AND FUTURE USE, (2) THE INVENTORY OF ASSIGNABLE SPACE BY SQUARE FOOTAGE,…

  12. Oklahoma administrators' perceptions of applied science

    NASA Astrophysics Data System (ADS)

    Horn, Stanley James

    1998-12-01

    Scope and method of study. The purpose of this study was to assess the perceptions of Oklahoma Public School Superintendents when applied science courses such as Applied Biology/Chemistry and Applied Physics (Principles of Technology) are compared to traditional science courses such as Biology, Chemistry, and Physics. The study was conducted with a population of 69 Oklahoma comprehensive school superintendents who were under contract during the 1997/98 school year. Each participant was employed by a school district that offered either Applied Biology/Chemistry, Applied Physics (also known as Principles of Technology) or both. All participants completed an 18-question telephone survey. Combined means and percentages of participants responses to the survey were recorded to draw conclusions about the study. Findings and conclusions. Superintendents perceive teachers and students as having good acceptance of applied science courses. Superintendents believe students think of applied science courses as excellent hands-on science, and teachers think of them as acceptable alternative science. Superintendents are somewhat satisfied with applied science courses. They believe it makes no difference if a student is college bound, non-college bound, more motivated or less motivated as to whom benefits from applied science courses. Superintendents feel there is no difference in applied science courses and traditional science courses when teaching science concepts of "PASS Skills," or preparing students for college or work. They perceive the cost of applied science courses to be somewhat greater than traditional science courses. They also think additional training for applied science teachers should be in the form of a seminar. Superintendents feel full credit toward high school graduation and college entrance requirements should be given to the students of applied science courses. Superintendents believe there is no difference as to which course, applied science or traditional

  13. Biological assessment of environmental flows for Oklahoma

    USGS Publications Warehouse

    Fisher, William L.; Seilheimer, Titus S.; Taylor, Jason M.

    2012-01-01

    Large-scale patterns in fish assemblage structure and functional groups are influenced by alterations in streamflow regime. In this study, we defined an objective threshold for alteration for Oklahoma streams using a combination of the expected range of 27 flow indices and a discriminant analysis to predict flow regime group. We found that fish functional groups in reference flow conditions had species that were more intolerant to flow alterations and preferences for stream habitat and faster flowing water. In contrast, altered sites had more tolerant species that preferred lentic habitat and slower water velocity. Ordination graphs of the presence and functional groups of species revealed an underlying geographical pattern roughly conforming to ecoregions, although there was separation between reference and altered sites within the larger geographical framework. Additionally, we found that reservoir construction and operation significantly altered fish assemblages in two different systems, Bird Creek in central Oklahoma and the Kiamichi River in southeastern Oklahoma. The Bird Creek flow regime shifted from a historically intermittent stream to one with stable perennial flows, and changes in fish assemblage structure covaried with changes in all five components of the flow regime. In contrast, the Kiamichi River flow regime did not change significantly for most flow components despite shifts in fish assemblage structure; however, most of the species associated with shifts in assemblage structure in the Kiamichi River system were characteristic of lentic environments and were likely related more to proximity of reservoirs in the drainage system than changes in flow. The spatial patterns in fish assemblage response to flow alteration, combined with different temporal responses of hydrology and fish assemblage structure at sites downstream of reservoirs, indicate that interactions between flow regime and aquatic biota vary depending on ecological setting. This

  14. The Oklahoma Geographic Information Retrieval System

    NASA Technical Reports Server (NTRS)

    Blanchard, W. A.

    1982-01-01

    The Oklahoma Geographic Information Retrieval System (OGIRS) is a highly interactive data entry, storage, manipulation, and display software system for use with geographically referenced data. Although originally developed for a project concerned with coal strip mine reclamation, OGIRS is capable of handling any geographically referenced data for a variety of natural resource management applications. A special effort has been made to integrate remotely sensed data into the information system. The timeliness and synoptic coverage of satellite data are particularly useful attributes for inclusion into the geographic information system.

  15. Shallow subsurface geological investigation near the Meers fault, Oklahoma

    SciTech Connect

    Luza, K.V. )

    1993-02-01

    The Meers fault is part of a complex system of northwest-trending faults forming the boundary between the Wichita Mountains (south) and the Anadarko basin (north). The frontal fault system is dominated by moderately dipping to steeply dipping reverse faults which have a combined net vertical displacement of over 9 km. Of these faults, the Meers fault has a Pennsylvanian-Permian throw of about 2 km. The Meers fault trends N. 60[degree]W. and displaces Permian conglomerate and shale for a distance of at least 26 km, from near the Comanche-Kiowa County boundary to East Cache Creek. At the northwest end of the fault trace, the fault displaces limestone-pebble conglomerates (Post Oak), whereas at the southeast end siltstones and calcrete-bearing shales of the Hennessey are displaced. Multiple radiocarbon ages of soil-humus samples from 2 Canyon Creek trenches (S24, T4N, R13W) show the last surface faulting occurred 1,200--1,300 yr ago. In 1988--89, the Oklahoma Geological Survey drilled 4 core holes to basement in the vicinity of the trench sites. The holes were drilled along a 200-m-long transect normal to the strike of the Meers fault. Two holes were drilled on the north side of the fault and penetrated highly fractured and altered rhyolite at about 58 m. A third hole drilled 25 m south of the fault, intersected weathered and sheared gabbro at 58 m. The basement material in the fourth hole consisted of dark greenish brown, highly fractured and sheared rock. The drill holes encountered Permian, poorly sorted, matrix-supported, 0.5--3 m thick, conglomerate interbedded with shale and siltstone. Drill holes 1--3 contained 3--5 m thick, granite cobble-boulder, clast supported conglomerate resting on rhyolite and/or gabbro. The core-hole information suggests the Meers-fault zone is at least 200 meters wide.

  16. Magnificent Mountains

    ERIC Educational Resources Information Center

    Anderson, Heather

    2004-01-01

    One way to increase awareness of endangered national heritage is to teach youth the importance of the land through the study of selected works of art. This article describes a lesson, in which students will study the work of Thomas Moran and create a mountain range collage. A short biography of Thomas Moran is included.

  17. Ground-water quality assessment of the central Oklahoma Aquifer, Oklahoma; project description

    USGS Publications Warehouse

    Christenson, S.C.; Parkhurst, D.L.

    1987-01-01

    In April 1986, the U.S. Geological Survey began a pilot program to assess the quality of the Nation's surface-water and ground-water resources. The program, known as the National Water-Quality Assessment (NAWQA) program, is designed to acquire and interpret information about a variety of water-quality issues. The Central Oklahoma aquifer project is one of three ground-water pilot projects that have been started. The NAWQA program also incudes four surface-water pilot projects. The Central Oklahoma aquifer project, as part of the pilot NAWQA program, will develop and test methods for performing assessments of ground-water quality. The objectives of the Central Oklahoma aquifer assessment are: (1) To investigate regional ground-water quality throughout the aquifer in the manner consistent with the other pilot ground-water projects, emphasizing the occurrence and distribution of potentially toxic substances in ground water, including trace elements, organic compounds, and radioactive constituents; (2) to describe relations between ground-water quality, land use, hydrogeology, and other pertinent factors; and (3) to provide a general description of the location, nature, and possible causes of selected prevalent water-quality problems within the study unit; and (4) to describe the potential for water-quality degradation of ground-water zones within the study unit. The Central Oklahoma aquifer, which includes in descending order the Garber Sandstone and Wellington Formation, the Chase Group, the Council Grove Group, the Admire Group, and overlying alluvium and terrace deposits, underlies about 3,000 square miles of central Oklahoma and is used extensively for municipal, industrial, commercial, and domestic water supplies. The aquifer was selected for study by the NAWQA program because it is a major source for water supplies in central Oklahoma and because it has several known or suspected water-quality problems. Known problems include concentrations of arsenic, chromium

  18. Digital-map grids of mean-annual precipitation for 1961-90, and generalized skew coefficients of annual maximum streamflow for Oklahoma

    USGS Publications Warehouse

    Rea, A.H.; Tortorelli, R.L.

    1997-01-01

    This digital report contains two digital-map grids of data that were used to develop peak-flow regression equations in Tortorelli, 1997, 'Techniques for estimating peak-streamflow frequency for unregulated streams and streams regulated by small floodwater retarding structures in Oklahoma,' U.S. Geological Survey Water-Resources Investigations Report 97-4202. One data set is a grid of mean annual precipitation, in inches, based on the period 1961-90, for Oklahoma. The data set was derived from the PRISM (Parameter-elevation Regressions on Independent Slopes Model) mean annual precipitation grid for the United States, developed by Daly, Neilson, and Phillips (1994, 'A statistical-topographic model for mapping climatological precipitation over mountainous terrain:' Journal of Applied Meteorology, v. 33, no. 2, p. 140-158). The second data set is a grid of generalized skew coefficients of logarithms of annual maximum streamflow for Oklahoma streams less than or equal to 2,510 square miles in drainage area. This grid of skew coefficients is taken from figure 11 of Tortorelli and Bergman, 1985, 'Techniques for estimating flood peak discharges for unregulated streams and streams regulated by small floodwater retarding structures in Oklahoma,' U.S. Geological Survey Water-Resources Investigations Report 84-4358. To save disk space, the skew coefficient values have been multiplied by 100 and rounded to integers with two significant digits. The data sets are provided in an ASCII grid format.

  19. Ground Water Atlas of the United States: Segment 4, Oklahoma, Texas

    USGS Publications Warehouse

    Ryder, Paul D.

    1996-01-01

    from about 0.2 inch in the western part of the Oklahoma panhandle and parts of west Texas to about 20 inches in southeastern Oklahoma. Comparison of the precipitation and runoff maps shows that runoff is greater where precipitation is greater. However, precipitation is greater than runoff everywhere in the two-State area. Much of the precipitation that falls on the area is returned to the atmosphere by evapotranspiration, which is the combination of evaporation from surface-water bodies, such as lakes and marshes, and transpiration from plants. Part of the precipitation percolates downward through the soil and permeable rocks and is available for aquifer recharge throughout the area. Oklahoma and Texas lie within six major physiographic provinces which are differentiated on the basis of differences in landforms and geology (fig. 3). The physiographic features vary greatly and range from the low, flat Coastal Plain Province through the high, gently rolling High Plains Province to mountain ranges in the Ouachita and the Basin and Range Provinces.

  20. Seismic exploration of Ouachita frontal fairway, southeastern Oklahoma

    SciTech Connect

    Bertagne, A.J.; Leising, T.C. )

    1989-08-01

    The Ouachita frontal fairway is defined as the area approximately 12 mi north and 12 mi south of the outcrop of the Choctaw fault. The area has been the site of considerable recent exploration activity and significant discoveries. The major exploration targets, located beneath and north of the Choctaw fault, consist of Spiro (Pennsylvanian) reservoirs on thrusted structures and Arbuckle (Cambrian-Ordovician) carbonates on structurally high, fault-bounded blocks. Favorable trends and prospects can be defined using high-quality seismic data. Seismic data in the Fairway are typically acquired with a shothole dynamite source. Closely spaced geophone groups allow imaging of steep dips. In processing, care is taken when selecting migration velocities because the apparent size of a structure depends on the selected velocity. Seismic data should be interpreted simultaneously on migrated and unmigrated sections. Recently acquired two-dimensional data illustrate the structural style of the frontal fairway in the vicinity of the new discoveries.

  1. 75 FR 13236 - Television Broadcasting Services; Oklahoma City, OK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; Oklahoma City, OK AGENCY: Federal Communications Commission. ACTION: Final rule. SUMMARY: The Commission grants a petition for rulemaking filed by...

  2. Mountains: An Overview.

    ERIC Educational Resources Information Center

    Byers, Alton; Gilligan, Nancy; Golston, Syd; Linville, Rex

    1999-01-01

    Introduces the lessons from "Mountain: A Global Resource" that were developed by the National Council for the Social Studies (NCSS) and The Mountain Institute for use by NCSS members and their students. Provides an overview that introduces the mountains, mountain cultures, historical perceptions, and the geographical importance of mountains. (CMK)

  3. Oklahoma's recent earthquakes and saltwater disposal.

    PubMed

    Walsh, F Rall; Zoback, Mark D

    2015-06-01

    Over the past 5 years, parts of Oklahoma have experienced marked increases in the number of small- to moderate-sized earthquakes. In three study areas that encompass the vast majority of the recent seismicity, we show that the increases in seismicity follow 5- to 10-fold increases in the rates of saltwater disposal. Adjacent areas where there has been relatively little saltwater disposal have had comparatively few recent earthquakes. In the areas of seismic activity, the saltwater disposal principally comes from "produced" water, saline pore water that is coproduced with oil and then injected into deeper sedimentary formations. These formations appear to be in hydraulic communication with potentially active faults in crystalline basement, where nearly all the earthquakes are occurring. Although most of the recent earthquakes have posed little danger to the public, the possibility of triggering damaging earthquakes on potentially active basement faults cannot be discounted. PMID:26601200

  4. Oklahoma's recent earthquakes and saltwater disposal.

    PubMed

    Walsh, F Rall; Zoback, Mark D

    2015-06-01

    Over the past 5 years, parts of Oklahoma have experienced marked increases in the number of small- to moderate-sized earthquakes. In three study areas that encompass the vast majority of the recent seismicity, we show that the increases in seismicity follow 5- to 10-fold increases in the rates of saltwater disposal. Adjacent areas where there has been relatively little saltwater disposal have had comparatively few recent earthquakes. In the areas of seismic activity, the saltwater disposal principally comes from "produced" water, saline pore water that is coproduced with oil and then injected into deeper sedimentary formations. These formations appear to be in hydraulic communication with potentially active faults in crystalline basement, where nearly all the earthquakes are occurring. Although most of the recent earthquakes have posed little danger to the public, the possibility of triggering damaging earthquakes on potentially active basement faults cannot be discounted.

  5. Soil moisture determination study. [Guymon, Oklahoma

    NASA Technical Reports Server (NTRS)

    Blanchard, B. J.

    1979-01-01

    Soil moisture data collected in conjunction with aircraft sensor and SEASAT SAR data taken near Guymon, Oklahoma are summarized. In order to minimize the effects of vegetation and roughness three bare and uniformly smooth fields were sampled 6 times at three day intervals on the flight days from August 2 through 17. Two fields remained unirrigated and dry. A similar pair of fields was irrigated at different times during the sample period. In addition, eighteen other fields were sampled on the nonflight days with no field being sampled more than 24 hours from a flight time. The aircraft sensors used included either black and white or color infrared photography, L and C band passive microwave radiometers, the 13.3, 4.75, 1.6 and .4 GHz scatterometers, the 11 channel modular microwave scanner, and the PRT5.

  6. The economic impacts of Oklahoma's Family Medicine residency programs.

    PubMed

    Lapolla, Michael; Brandt, Edward N; Barker, Andréa; Ryan, Lori

    2004-06-01

    The enactment of Medicare and Medicaid created a new demand for medical services in Oklahoma, particularly in rural areas. The state of Oklahoma responded by creating The Oklahoma Physician Manpower Training Commission in 1975. The overall purpose of the Commission was to increase the number of primary care physicians and influence distribution into non-metro areas. This analysis concerns the public policy value of this ongoing program. The PMTC has provided resident stipend funding to each of Oklahoma's publicly funded Family Medicine residency programs. Since 1975, the PMTC has provided over 139 million dollars in resident stipend funding and support; and there have been 749 program graduates with 431 practicing in Oklahoma. This model calculates that the Oklahoma-based physicians have created a cumulative 3.7 billion dollars of economic impact on the state; and conservatively estimates that only 10% of the practice decisions/locations were influenced by the PMTC. This creates an estimated return of 370 million dollars on an "investment" of 139 million dollars. Additionally the model demonstrates that the current cohort of physicians is annually responsible for 15,530 jobs and an associated payroll of 428 million dollars. PMID:15346805

  7. 2. EAGLE MOUNTAIN SWITCHYARD. EAGLE MOUNTAIN PUMP PLANT CAN BE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. EAGLE MOUNTAIN SWITCHYARD. EAGLE MOUNTAIN PUMP PLANT CAN BE SEEN THROUGH SWITCHYARD IN BACKGROUND. 165MM LENS. - Eagle Mountain Pump Plant, Ten miles north of Route 10, southeast of Eagle Mountain, Eagle Mountain, Riverside County, CA

  8. 76 FR 37827 - Notice of Proposed Audit Delegation Renewals for the States of Oklahoma and Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ... royalty management functions of conducting audits and investigations. The States request delegation of... Coordination, Financial and Program Management, ONRR, telephone (303) 231-3434. For comments or questions on...-3584. Oklahoma Oklahoma State Auditor & Mark Hudson, Director, Inspector's Office. Minerals...

  9. 78 FR 72877 - Arkansas Electric Corporation v. Oklahoma Gas and Electric Company; Notice of Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-04

    ... Energy Regulatory Commission Arkansas Electric Corporation v. Oklahoma Gas and Electric Company; Notice... Procedure of the Federal Energy Regulatory Commission (Commission), 18 CFR 385.206, Arkansas Electric Corporation (Complainant) filed a formal complaint against Oklahoma Gas and Electric Company...

  10. A proposed streamflow data program for Oklahoma

    USGS Publications Warehouse

    Bohn, J.D.; Hoffman, G.L.

    1970-01-01

    An evaluation of the streamflow data available in Oklahoma has been made to provide guidelines for planning future data-collection programs. The basic steps in the evaluation procedure were (1) definition of the long-terms goals of the streamflow-data program in quantitative form, (2) examination and analysis of streamflow data to determine which goals have been met, and (3) consideration of alternate programs and techniques to meet the remaining goals. The study defines the individual relation between certain statistical streamflow characteristics and selected basin parameters. This relation is a multiple regression equation that could be used on a statewide basis to compute a selected natural-flow characteristic at any site on a stream. The study shows that several streamflow characteristics can be estimated within an accuracy equivalent to 10 years of record by use of a regression related to at least three climatic or basin parameters for any basin of 50 square miles or more. The study indicates that significant changes in the scope and character of the data-collection program would enhance the possibility of attaining the remaining goals. A streamflow-data program based on the guidelines developed in this study is proposed for the future.

  11. Heat flow and thermal history of the Anadarko basin, Oklahoma

    USGS Publications Warehouse

    Carter, L.S.; Kelley, S.A.; Blackwell, D.D.; Naeser, N.D.

    1998-01-01

    New heat-flow values for seven sites in the Anadarko basin, Oklahoma, were determined using high-precision temperature logs and thermal conductivity measurements from nearly 300 core plugs. Three of the sites are on the northern shelf, three sites are in the deep basin, and one site is in the frontal fault zone of the northern Wichita Mountains. The heat flow decreased from 55 to 64 mW/m2 in the north, and from 39 to 54 mW/m2 in the south, due to a decrease in heat generation in the underlying basement rock toward the south. Lateral lithologic changes in the basin, combined with the change in heat flow across the basin, resulted in an unusual pattern of thermal maturity. The vitrinite reflectance values of the Upper Devonian-Lower Mississippian Woodford formation are highest 30-40 km north-northwest of the deepest part of the basin. The offset in highest reflectance values is due to the contrast in thermal conductivity between the Pennsylvanian "granite wash" section adjacent to the Wichita uplift and the Pennsylvanian shale section to the north. The geothermal gradient in the low-conductivity shale section is elevated relative to the geothermal gradient in the high-conductivity "granite wash" section, thus displacing the highest temperatures to the north of the deepest part of the basin. Apatite fission-track, vitrinite reflectance, and heat-flow data were used to constrain regional aspects of the burial history of the Anadarko basin. By combining these data sets, we infer that at least 1.5 km of denudation has occurred at two sites in the deep Anadarko basin since the early to middle Cenozoic (40 ?? 10 m.y.). The timing of the onset of denudation in the southern Anadarko basin coincides with the period of late Eocene erosion observed in the southern Rocky Mountains and in the northern Great Plains. Burial history models for two wells from the deep Anadarko basin predict that shales of the Woodford formation passed through the hydrocarbon maturity window by the

  12. Hydrogeology and simulation of groundwater flow in the Central Oklahoma (Garber-Wellington) Aquifer, Oklahoma, 1987 to 2009, and simulation of available water in storage, 2010-2059

    USGS Publications Warehouse

    Mashburn, Shana L.; Ryter, Derek; Neel, Christopher R.; Smith, S. Jerrod; Magers, Jessica S.

    2014-01-01

    The Central Oklahoma (Garber-Wellington) aquifer underlies about 3,000 square miles of central Oklahoma. The study area for this investigation was the extent of the Central Oklahoma aquifer. Water from the Central Oklahoma aquifer is used for public, industrial, commercial, agricultural, and domestic supply. With the exception of Oklahoma City, all of the major communities in central Oklahoma rely either solely or partly on groundwater from this aquifer. The Oklahoma City metropolitan area, incorporating parts of Canadian, Cleveland, Grady, Lincoln, Logan, McClain, and Oklahoma Counties, has a population of approximately 1.2 million people. As areas are developed for groundwater supply, increased groundwater withdrawals may result in decreases in long-term aquifer storage. The U.S. Geological Survey, in cooperation with the Oklahoma Water Resources Board, investigated the hydrogeology and simulated groundwater flow in the aquifer using a numerical groundwater-flow model. The purpose of this report is to describe an investigation of the Central Oklahoma aquifer that included analyses of the hydrogeology, hydrogeologic framework of the aquifer, and construction of a numerical groundwater-flow model. The groundwater-flow model was used to simulate groundwater levels and for water-budget analysis. A calibrated transient model was used to evaluate changes in groundwater storage associated with increased future water demands.

  13. 40 CFR 81.47 - Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.47 Central Oklahoma Intrastate Air Quality Control Region. The Metropolitan Oklahoma Intrastate Air Quality Control Region has been renamed the Central Oklahoma...

  14. 40 CFR 81.47 - Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.47 Central Oklahoma Intrastate Air Quality Control Region. The Metropolitan Oklahoma Intrastate Air Quality Control Region has been renamed the Central Oklahoma...

  15. 40 CFR 81.47 - Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.47 Central Oklahoma Intrastate Air Quality Control Region. The Metropolitan Oklahoma Intrastate Air Quality Control Region has been renamed the Central Oklahoma...

  16. 40 CFR 81.47 - Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.47 Central Oklahoma Intrastate Air Quality Control Region. The Metropolitan Oklahoma Intrastate Air Quality Control Region has been renamed the Central Oklahoma...

  17. 40 CFR 81.47 - Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.47 Central Oklahoma Intrastate Air Quality Control Region. The Metropolitan Oklahoma Intrastate Air Quality Control Region has been renamed the Central Oklahoma...

  18. 40 CFR 81.123 - Southeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Southeastern Oklahoma Intrastate Air... Air Quality Control Regions § 81.123 Southeastern Oklahoma Intrastate Air Quality Control Region. The Southeastern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  19. 40 CFR 81.124 - North Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false North Central Oklahoma Intrastate Air... Air Quality Control Regions § 81.124 North Central Oklahoma Intrastate Air Quality Control Region. The North Central Oklahoma Intrastate Air Quality Control Region consists of the territorial...

  20. 40 CFR 81.123 - Southeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Southeastern Oklahoma Intrastate Air... Air Quality Control Regions § 81.123 Southeastern Oklahoma Intrastate Air Quality Control Region. The Southeastern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  1. 40 CFR 81.124 - North Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false North Central Oklahoma Intrastate Air... Air Quality Control Regions § 81.124 North Central Oklahoma Intrastate Air Quality Control Region. The North Central Oklahoma Intrastate Air Quality Control Region consists of the territorial...

  2. 40 CFR 81.125 - Southwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Southwestern Oklahoma Intrastate Air... Air Quality Control Regions § 81.125 Southwestern Oklahoma Intrastate Air Quality Control Region. The Southwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  3. 40 CFR 81.124 - North Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false North Central Oklahoma Intrastate Air... Air Quality Control Regions § 81.124 North Central Oklahoma Intrastate Air Quality Control Region. The North Central Oklahoma Intrastate Air Quality Control Region consists of the territorial...

  4. 40 CFR 81.126 - Northwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Northwestern Oklahoma Intrastate Air... Air Quality Control Regions § 81.126 Northwestern Oklahoma Intrastate Air Quality Control Region. The Northwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  5. 40 CFR 81.125 - Southwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Southwestern Oklahoma Intrastate Air... Air Quality Control Regions § 81.125 Southwestern Oklahoma Intrastate Air Quality Control Region. The Southwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  6. 40 CFR 81.65 - Joplin (Missouri)-Northeast Oklahoma Interstate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Joplin (Missouri)-Northeast Oklahoma... Designation of Air Quality Control Regions § 81.65 Joplin (Missouri)-Northeast Oklahoma Interstate Air Quality Control Region. The Joplin (Missouri)-Northeast Oklahoma Interstate Air Quality Control Region,...

  7. 40 CFR 81.125 - Southwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Southwestern Oklahoma Intrastate Air... Air Quality Control Regions § 81.125 Southwestern Oklahoma Intrastate Air Quality Control Region. The Southwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  8. 40 CFR 81.126 - Northwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Northwestern Oklahoma Intrastate Air... Air Quality Control Regions § 81.126 Northwestern Oklahoma Intrastate Air Quality Control Region. The Northwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  9. 40 CFR 81.65 - Joplin (Missouri)-Northeast Oklahoma Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Joplin (Missouri)-Northeast Oklahoma... Designation of Air Quality Control Regions § 81.65 Joplin (Missouri)-Northeast Oklahoma Interstate Air Quality Control Region. The Joplin (Missouri)-Northeast Oklahoma Interstate Air Quality Control Region,...

  10. 40 CFR 81.126 - Northwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Northwestern Oklahoma Intrastate Air... Air Quality Control Regions § 81.126 Northwestern Oklahoma Intrastate Air Quality Control Region. The Northwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  11. 40 CFR 81.123 - Southeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Southeastern Oklahoma Intrastate Air... Air Quality Control Regions § 81.123 Southeastern Oklahoma Intrastate Air Quality Control Region. The Southeastern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  12. 40 CFR 81.79 - Northeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Northeastern Oklahoma Intrastate Air... Air Quality Control Regions § 81.79 Northeastern Oklahoma Intrastate Air Quality Control Region. The Metropolitan Tulsa Intrastate Air Quality Control Region has been renamed the Northeastern Oklahoma...

  13. 40 CFR 81.79 - Northeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Northeastern Oklahoma Intrastate Air... Air Quality Control Regions § 81.79 Northeastern Oklahoma Intrastate Air Quality Control Region. The Metropolitan Tulsa Intrastate Air Quality Control Region has been renamed the Northeastern Oklahoma...

  14. 40 CFR 81.126 - Northwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Northwestern Oklahoma Intrastate Air... Air Quality Control Regions § 81.126 Northwestern Oklahoma Intrastate Air Quality Control Region. The Northwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  15. 40 CFR 81.125 - Southwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Southwestern Oklahoma Intrastate Air... Air Quality Control Regions § 81.125 Southwestern Oklahoma Intrastate Air Quality Control Region. The Southwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  16. 40 CFR 81.126 - Northwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Northwestern Oklahoma Intrastate Air... Air Quality Control Regions § 81.126 Northwestern Oklahoma Intrastate Air Quality Control Region. The Northwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  17. 40 CFR 81.123 - Southeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Southeastern Oklahoma Intrastate Air... Air Quality Control Regions § 81.123 Southeastern Oklahoma Intrastate Air Quality Control Region. The Southeastern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  18. 77 FR 15343 - Oklahoma: Final Authorization of State Hazardous Waste Management Program Revisions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... AGENCY 40 CFR Part 271 Oklahoma: Final Authorization of State Hazardous Waste Management Program... Oklahoma has applied to EPA for Final authorization of the changes to its hazardous waste program under the... Oklahoma. In the ``Rules and Regulations'' section of this Federal Register, EPA is authorizing the...

  19. 40 CFR 81.65 - Joplin (Missouri)-Northeast Oklahoma Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Joplin (Missouri)-Northeast Oklahoma... Designation of Air Quality Control Regions § 81.65 Joplin (Missouri)-Northeast Oklahoma Interstate Air Quality Control Region. The Joplin (Missouri)-Northeast Oklahoma Interstate Air Quality Control Region,...

  20. 40 CFR 81.125 - Southwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Southwestern Oklahoma Intrastate Air... Air Quality Control Regions § 81.125 Southwestern Oklahoma Intrastate Air Quality Control Region. The Southwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  1. 40 CFR 81.124 - North Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false North Central Oklahoma Intrastate Air... Air Quality Control Regions § 81.124 North Central Oklahoma Intrastate Air Quality Control Region. The North Central Oklahoma Intrastate Air Quality Control Region consists of the territorial...

  2. 40 CFR 81.124 - North Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false North Central Oklahoma Intrastate Air... Air Quality Control Regions § 81.124 North Central Oklahoma Intrastate Air Quality Control Region. The North Central Oklahoma Intrastate Air Quality Control Region consists of the territorial...

  3. 30 CFR 936.25 - Approval of Oklahoma abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Oklahoma abandoned mine land reclamation plan amendments. 936.25 Section 936.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE OKLAHOMA § 936.25 Approval of Oklahoma abandoned mine land reclamation plan amendments....

  4. 30 CFR 936.25 - Approval of Oklahoma abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of Oklahoma abandoned mine land reclamation plan amendments. 936.25 Section 936.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE OKLAHOMA § 936.25 Approval of Oklahoma abandoned mine land reclamation plan amendments....

  5. 30 CFR 936.20 - Approval of Oklahoma abandoned mine land reclamation plan.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of Oklahoma abandoned mine land... § 936.20 Approval of Oklahoma abandoned mine land reclamation plan. The Secretary approved the Oklahoma abandoned mine land reclamation plan, as submitted on July 30, 1981, effective January 21, 1982. Copies...

  6. 30 CFR 936.25 - Approval of Oklahoma abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Approval of Oklahoma abandoned mine land reclamation plan amendments. 936.25 Section 936.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE OKLAHOMA § 936.25 Approval of Oklahoma abandoned mine land reclamation plan amendments....

  7. 30 CFR 936.20 - Approval of Oklahoma abandoned mine land reclamation plan.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Approval of Oklahoma abandoned mine land... § 936.20 Approval of Oklahoma abandoned mine land reclamation plan. The Secretary approved the Oklahoma abandoned mine land reclamation plan, as submitted on July 30, 1981, effective January 21, 1982. Copies...

  8. 30 CFR 936.20 - Approval of Oklahoma abandoned mine land reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Oklahoma abandoned mine land... § 936.20 Approval of Oklahoma abandoned mine land reclamation plan. The Secretary approved the Oklahoma abandoned mine land reclamation plan, as submitted on July 30, 1981, effective January 21, 1982. Copies...

  9. 30 CFR 936.25 - Approval of Oklahoma abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of Oklahoma abandoned mine land reclamation plan amendments. 936.25 Section 936.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE OKLAHOMA § 936.25 Approval of Oklahoma abandoned mine land reclamation plan amendments....

  10. 30 CFR 936.20 - Approval of Oklahoma abandoned mine land reclamation plan.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of Oklahoma abandoned mine land... § 936.20 Approval of Oklahoma abandoned mine land reclamation plan. The Secretary approved the Oklahoma abandoned mine land reclamation plan, as submitted on July 30, 1981, effective January 21, 1982. Copies...

  11. 77 FR 34975 - Seminole Nation of Oklahoma-Alcohol Control and Enforcement Ordinance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... Bureau of Indian Affairs Seminole Nation of Oklahoma--Alcohol Control and Enforcement Ordinance AGENCY... Oklahoma--Alcohol Control and Enforcement Ordinance. The Ordinance regulates and controls the possession... of Oklahoma Amending Title 24 of the Seminole Nation Code of Laws and the Alcohol Control...

  12. Oklahoma Library Technology Network (OLTN) Electronic Resources for Elementary Age Children.

    ERIC Educational Resources Information Center

    Fox, Carol, Comp.

    This document describes Oklahoma Library Technology Network electronic resources for elementary age children. The first section provides a history of Oklahoma statewide shared databases. Oklahoma statewide information database contacts are listed in the second section. The third section presents information on InfoTrac Kid's Edition Online…

  13. 78 FR 73858 - Public Water System Supervision Program Revision for the State of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-09

    ... AGENCY Public Water System Supervision Program Revision for the State of Oklahoma AGENCY: United States... that the State of Oklahoma is revising its approved Public Water System Supervision Program. Oklahoma has adopted three EPA drinking water rules, namely the: (1) Long Term 2 Enhanced Surface...

  14. A Comparison of the Speech Patterns and Dialect Attitudes of Oklahoma

    ERIC Educational Resources Information Center

    Bakos, Jon

    2013-01-01

    The lexical dialect usage of Oklahoma has been well-studied in the past by the Survey of Oklahoma Dialects, but the acoustic speech production of the state has received little attention. Apart from two people from Tulsa and two people from Oklahoma City that were interviewed for the Atlas of North American English, no other acoustic work has been…

  15. 30 CFR 936.20 - Approval of Oklahoma abandoned mine land reclamation plan.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 936.20 Approval of Oklahoma abandoned mine land reclamation plan. The Secretary approved the Oklahoma abandoned mine land reclamation plan, as submitted on July 30, 1981, effective January 21, 1982. Copies of... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Approval of Oklahoma abandoned mine...

  16. Report of the Oklahoma Higher Education Task Force on Student Retention.

    ERIC Educational Resources Information Center

    Oklahoma State Regents for Higher Education, Oklahoma City.

    The Oklahoma State Regents for Higher Education appointed the Oklahoma Higher Education Task Force on Student Retention and charged the Task Force to: (1) review Oklahoma and national data on student attrition; (2) identify factors that contribute to student persistence in college; and (3) recommend specific initiatives to increase student…

  17. 30 CFR 936.25 - Approval of Oklahoma abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .... November 1, 2004 April 4, 2005 Oklahoma Plan §§ 884.13(c)2—Project Ranking and Selection; (c)3—Coordination... reclamation plan amendments. 936.25 Section 936.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE OKLAHOMA § 936.25 Approval of Oklahoma abandoned mine land reclamation plan amendments....

  18. Economic impact of climate on water management in Oklahoma

    SciTech Connect

    Eddy, A.

    1981-08-01

    Topics and authors are listed below: The Oklahoma Water Plan, Jim Schuelin; The Garber-Wellington Research Project, Odell Morgan; The Tulsa Urban Study, Howard Chalker; Some Civil Defense/Flood Warning Problems, Ron Hill; The Impact of Climate on Rural Water Management, Ellen Cooter; Economic Models for Water Resource and Climate Impact Applications, William S. Cooter; Flood Forecasting, Jack Bowman; Small Basin Rainfall Characteristics via Factor Analysis, John M. Harlin; Radar Clouds Over Oklahoma, Bernard N. Meisner; The Oklahoma Climatological Survey Data Bank, Amos Eddy; Derived Variables: Climatic and Hydrologic Data from Weather Station Records, Jayne M. Salisbury; Precipitation Estimates Using Radar, Ken Wilk and David Zittel; and A Water Control Data System, Joe Z. Durham.

  19. Oklahoma State University proposed Advanced Technology Research Center. Environmental Assessment

    SciTech Connect

    1995-06-01

    The Department of Energy (DOE) has prepared an Environmental Assessment (EA) evaluating the construction and equipping of the proposed Advanced Technology Research Center (ATRC) at Oklahoma State University (OSU) in Stillwater, Oklahoma. Based on the analysis in the EA, the DOE has determined that the proposed action does not constitute a major federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement is not required.

  20. Oklahoma blast forces unsettling design questions

    SciTech Connect

    1995-05-01

    The bomb that brought down a government building in Oklahoma City killed hundreds of people after it was detonated near the building`s key supports. The blast has reopened a long-simmering debate on safety by design. Structurally, it`s not practical to designing bomb-proof buildings. But it is possible to engineer a structure to deform rather than go through immediate progressive collapse. Delaying collapse gives occupants extra time to evacuate. And that could mean the difference between life and death. The construction material of choice really {open_quotes}depends on the height of the building and the lateral load resisting system,{close_quotes} says Charles H. Thornton of Thornton-Tomasetti/Engineers, New York City. But whether in steel or reinforced concrete, moment-resisting frames, which are inherently redundant, give horizontal components the ability to take reversals of stress common in explosions, he says. Simple frames do not. {open_quotes}They go down like a house of cards,{close_quotes} says Thornton. In reinforced concrete moment frames, beam reinforcing steel is continuous. In simple reinforced concrete frames, beam rebar only penetrates the column for a determined number of inches based on the length of the span. And it is absent from the mid-span of the beam. In a blast from below, the beam, its top usually in compression and bottom in tension, deflects up, throwing the beam top into tension. With no rebar, it loses structural integrity, and falls apart. With rebar, it has a chance of surviving. If a building is not designed for blasts, a steel frame might be better under a reasonably small bomb because steel has equal capacity in tension and compression, and concrete has capacity only in compression, says Thornton.

  1. Characteristics of successful aviation leaders of Oklahoma

    NASA Astrophysics Data System (ADS)

    Kutz, Mary N. Hill

    Scope and method of study. The purpose of the study was to examine the personal traits, skills, practices, behaviors, background, academic, and career success patterns of selected aviation leaders in Oklahoma. A purposive sample of 18 leaders who had achieved a top-ranked position of aviation leadership in an organization or a position of influence in the community was selected for interview. The leaders chosen for interview came from a variety of aviation organizations including government, academia, military, corporate aviation, and air carrier leadership as well as community leadership (specifically those aviation personnel who were engaged in a political or civic leadership role). Findings and conclusions. This study identified no common career choices, educational, family, or other background factors exclusively responsible for leadership success of all of the participants. Some of the more significant findings were that a high percentage of the leaders held undergraduate and advanced degrees; however, success had been achieved by some who had little or no college education. Aviation technical experience was not a prerequisite for aviation leadership success in that a significant number of the participants held no airman rating and some had entered positions of aviation leadership from non-aviation related careers. All had received some positive learning experience from their family background even those backgrounds which were less than desirable. All of the participants had been involved in volunteer civic or humanitarian leadership roles, and all had received numerous honors. The most frequently identified value expressed by the leaders was honesty; the predominant management style was participative with a strong backup style for directing, the most important skills were communication and listening skills, and the most frequently mentioned characteristics of success were honesty, credibility, vision, high standards, love for aviation and fiscal

  2. Relations among land cover, streamflow, and water quality in the North Canadian River Basin near Oklahoma City, Oklahoma: 1968-2009

    USGS Publications Warehouse

    Esralew, Rachel A.; Andrews, William J.; Smith, S. Jerrod

    2011-01-01

    The U.S. Geological Survey, in cooperation with the city of Oklahoma City, has collected water-quality samples at the North Canadian River near Harrah, Oklahoma (the Harrah station), since 1968, and the North Canadian River at Britton Road at Oklahoma City, Oklahoma (the Britton Road station), since 1988. The North Canadian municipal wastewater-treatment plant, managed by the city of Oklahoma City, is the largest wastewater-treatment plant in the North Canadian River Basin and discharges effluent between the Britton Road and Harrah stations. Water-quality constituent concentrations were summarized, and trends in concentrations and frequencies of detection of selected constituents with time were evaluated to determine if changes in land cover, streamflow, and other potential sources of constituents in water had significant effects on water quality in the North Canadian River downstream from Oklahoma City.

  3. Ground-water-quality assessment of the Central Oklahoma Aquifer, Oklahoma; geochemical and geohydrologic investigations

    USGS Publications Warehouse

    Parkhurst, D.L.; Christenson, S.C.; Breit, G.N.

    1993-01-01

    The National Water-Quality Assessment pilot project for the Central Oklahoma aquifer examined the chemical and isotopic composition of ground water, the abundances and textures of minerals in core samples, and water levels and hydraulic properties in the flow system to identify geochemical reactions occurring in the aquifer and rates and directions of ground-water flow. The aquifer underlies 3,000\\x11square miles of central Oklahoma and consists of Permian red beds, including parts of the Permian Garber Sandstone, Wellington Formation, and Chase, Council Grove, and Admire Groups, and Quaternary alluvium and terrace deposits. In the part of the Garber Sandstone and Wellington Formation that is not confined by the Permian Hennessey Group, calcium, magnesium, and bicarbonate are the dominant ions in ground water; in the confined part of the Garber Sandstone and Wellington Formation and in the Chase, Council Grove, and Admire Groups, sodium and bicarbonate are the dominant ions in ground water. Nearly all of the Central Oklahoma aquifer has an oxic or post-oxic environment as indicated by the large dissolved concentrations of oxygen, nitrate, arsenic (V), chromium (VI), selenium (VI), vanadium, and uranium. Sulfidic and methanic environments are virtually absent. Petrographic textures indicate dolomite, calcite, sodic plagioclase, potassium feldspars, chlorite, rock fragments, and micas are dissolving, and iron oxides, manganese oxides, kaolinite, and quartz are precipitating. Variations in the quantity of exchangeable sodium in clays indicate that cation exchange is occurring within the aquifer. Gypsum may dissolve locally within the aquifer, as indicated by ground water with large concentrations of sulfate, but gypsum was not observed in core samples. Rainwater is not a major source for most elements in ground water, but evapotranspiration could cause rainwater to be a significant source of potassium, sulfate, phosphate and nitrogen species. Brines derived from

  4. Anencephalic organ donation in Oklahoma. Right problem, wrong answer.

    PubMed

    Donovan, G K

    1993-03-01

    The scarcity of donor organs results in the death of some pediatric transplant candidates while they wait for an organ. The use of anencephalic infants has been suggested as a way to increase the donor pool. Advantages and disadvantages of this approach are reviewed, and recommendations made for the state of Oklahoma. PMID:8445460

  5. 78 FR 36632 - Oklahoma Disaster Number OK-00071

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... From the Federal Register Online via the Government Publishing Office ] SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00071 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3... applications to: U.S. Small Business Administration, Processing and Disbursement Center, 14925 Kingsport...

  6. 78 FR 36630 - Oklahoma Disaster Number OK-00071

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00071 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... completed loan applications to: U.S. Small Business Administration Processing, And Disbursement...

  7. A Resource Manual for Speech and Hearing Programs in Oklahoma.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    Administrative aspects of the Oklahoma speech and hearing program are described, including state requirements, school administrator role, and organizational and operational procedures. Information on speech and language development and remediation covers language, articulation, stuttering, voice disorders, cleft palate, speech improvement,…

  8. Degrees Conferred in Oklahoma Higher Education. 1974-1975.

    ERIC Educational Resources Information Center

    Oklahoma State Regents for Higher Education, Oklahoma City.

    These tables summarize degrees conferred in both state and private Oklahoma colleges and universities. They cover a period from 1973-75 and compare this period with previous semesters. Included are associate degrees, certificates, bachelors, first professional, and graduate degrees. Tables list students' sex, division of study, and field of study.…

  9. Sports Officials Fret over Oklahoma Plan to Raise Standards.

    ERIC Educational Resources Information Center

    Lederman, Douglas

    1990-01-01

    A proposed state policy requiring college students to maintain a 2.0 grade point average to participate in extracurricular activities is seen by supporters of athletics as discriminating against athletes and endangering Oklahoma's teams' success. If the extracurricular activities provision is removed, grade standards for good academic standing…

  10. Accelerating the College and Career Readiness of Oklahoma's Students

    ERIC Educational Resources Information Center

    Alliance for Excellent Education, 2011

    2011-01-01

    Oklahoma is in the process of transitioning to new English language arts and mathematics standards that will better prepare students to be successful in college and their careers. Time, effort, and resources must be dedicated to effective implementation in order to realize the promise of these new common core state standards. This paper captures…

  11. Infant Toddler Services through Community Collaboration: Oklahoma's Early Childhood Initiatives

    ERIC Educational Resources Information Center

    Goble, Carla B.; Horm, Diane M.

    2009-01-01

    Comprehensive, integrated services for infants, toddlers, and families are essential for optimal child development, and collaboration across systems is increasingly important to maximize limited resources. The authors describe three successful initiatives in Oklahoma that use a collaborative systems approach to providing direct services to young…

  12. Mortality among laundry and dry cleaning workers in Oklahoma.

    PubMed Central

    Duh, R W; Asal, N R

    1984-01-01

    The mortality experience of 440 laundry and dry cleaning workers for the period 1975-81 was analyzed, using Oklahoma death certificate data. Results did not show an overall increase in total cancer, but an elevated risk was found for homicide, lung cancer, and kidney cancer. A decrease in risk was noted for ischemic heart disease and for breast cancer. PMID:6496825

  13. Oklahoma Library Technology Network Plan for Information Sharing and Telecommunications.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Libraries, Oklahoma City.

    This plan sets forth approaches for state-level assistance for Oklahoma libraries to exchange information and to share or acquire machine-readable information from public and private sources through telecommunications, as well as for access to these libraries for existing and future state informational databases. Objectives and requirements are…

  14. INDIANS IN OKLAHOMA, SOCIAL AND ECONOMIC STATISTICAL DATA.

    ERIC Educational Resources Information Center

    HUNTER, BILL; TUCKER, TOM

    STATISTICAL DATA ARE PRESENTED ON THE INDIAN POPULATION OF OKLAHOMA, ALONG WITH A BRIEF HISTORY OF SOME OF THE 67 INDIAN TRIBES FOUND IN THE STATE AND NARRATIVE SUMMARIES OF THE STATISTICAL DATA. MAPS OF CURRENT AND PAST INDIAN LANDS ARE SHOWN IN RELATION TO CURRENT COUNTY LINES. GRAPHS PORTRAY POPULATION COMPOSITION, RURAL AND URBAN POPULATION…

  15. 77 FR 74689 - Land Acquisitions; Tonkawa Tribe of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-17

    ... Tonkawa Tribe of Oklahoma on December 6, 2012. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director... the public of the Secretary's decision to acquire land in trust at least 30 days prior to signatory... authority of the Indian Reorganization Act of 1934, 25 U.S.C. 465, described as: The 127.65 acres...

  16. Fungicides for organic cantaloupe production in Oklahoma: An initial assessment

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fungicides that are potentially useful in organic production were evaluated for foliar disease control in cantaloupe (Cucumis melo L. var. reticulates ’Israeli’) during 2009 at Lane, Oklahoma. Milstop (85% potassium bicarbonate), Neem oil, Bonide liquid copper (10% copper octanoate), Serenade (QST ...

  17. An Empirical Test of Oklahoma's A-F School Grades

    ERIC Educational Resources Information Center

    Adams, Curt M.; Forsyth, Patrick B.; Ware, Jordan; Mwavita, Mwarumba; Barnes, Laura L.; Khojasteb, Jam

    2016-01-01

    Oklahoma is one of 16 states electing to use an A-F letter grade as an indicator of school quality. On the surface, letter grades are an attractive policy instrument for school improvement; they are seemingly clear, simple, and easy to interpret. Evidence, however, on the use of letter grades as an instrument to rank and improve schools is scant…

  18. 40 CFR 282.86 - Oklahoma State-Administered Program.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... to adopt new changes to the federal subtitle I program which make it more stringent, in accordance with section 9004 of RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Oklahoma obtains... statutory and regulatory provisions will be added to this subpart and notice of any change will be...

  19. Relationship between College Readiness, Oklahoma State Testing Program, and EXPLORE

    ERIC Educational Resources Information Center

    Martin, Rick

    2010-01-01

    Scope and Method of Study: The study investigated the relationship between performance on the Oklahoma State Testing Program (OSTP) for grades 3-7 and the EXPLORE in math and reading for 586 students. The EXPLORE test, a part of the ACT, is given in the eighth grade and provides college readiness benchmarks and a national percentile ranking (NPR)…

  20. Keeping Them from Coming Back to Prison in Oklahoma.

    ERIC Educational Resources Information Center

    Dollar, Eugene M.

    1988-01-01

    Only 16 percent of the graduates of the Nonviolent Intermediate Offender program at Lexington Training Center (Oklahoma) return to prison after release compared to 55 percent overall. Judges may reduce sentences of participants and make further training a condition of release. (JOW)

  1. Data Privacy Laws Follow Lead of Oklahoma and California

    ERIC Educational Resources Information Center

    Vance, Amelia

    2016-01-01

    Oklahoma's Student Data Accessibility, Transparency, and Accountability Act (known as the Student DATA Act) arose just as privacy concerns about student data were beginning to surface. According to Linnette Attai, founder of education technology compliance consultancy PlayWell LLC, "When this climate of data privacy first emerged in its…

  2. The Native American Studies Program at the University of Oklahoma.

    ERIC Educational Resources Information Center

    Kidwell, Clara Sue

    2001-01-01

    Begun in 1994, the Native American Studies program at the University of Oklahoma is an interdisciplinary B.A. program with a liberal arts orientation and strong emphasis on contemporary American Indian policy. Program strengths include the number and diversity of the faculty involved, the four Native languages taught, connections to tribal…

  3. Twenty-Seventh Annual Report of Indian Education in Oklahoma.

    ERIC Educational Resources Information Center

    James, Overton

    The Oklahoma Indian education program is financed and operated under a contract between the U.S. Bureau of Indian Affairs, Department of Interior, and the State Department of Education. Supervision of the program is the responsibility of the State Department of Education as authorized by the Johnson O'Malley (JOM) Act of 1936. To qualify for JOM…

  4. Development of Site-Based School Improvement in Oklahoma.

    ERIC Educational Resources Information Center

    Osborne, Willie D., Jr.

    Now in the third year of operation, the Oklahoma Leadership in Educational Administration (LEAD) Project is implementing a professional development program for state educational administrators. The mission of the project is to develop and implement a research-based leadership skills training model to improve the effectiveness of practicing school…

  5. Oklahoma and the Southern Regional Education Board, December 2014

    ERIC Educational Resources Information Center

    Southern Regional Education Board (SREB), 2014

    2014-01-01

    This document details Oklahoma's participation in Southern Regional Education Board (SREB) programs and services from December 2013 through November 2014. Appropriations from member states support SREB's core operations and general services. SREB leverages the long-standing commitment of member states to attract external funding for an array of…

  6. Students' Perceptions of Bullying in Oklahoma Public Schools

    ERIC Educational Resources Information Center

    Hughes, Patricia Paulsen; Middleton, Katherine M.; Marshall, David D.

    2009-01-01

    We studied perceptions of Oklahoma public school students (n = 7,848) regarding bullying. Specifically, we asked for their thoughts about the seriousness of bullying, the hurtfulness of bullying, their involvement in bullying (as victim or perpetrator), their responses to being bullied or seeing someone else being bullied, and what they wanted…

  7. National Environmental/Energy Workforce Assessment for Oklahoma.

    ERIC Educational Resources Information Center

    National Field Research Center Inc., Iowa City, IA.

    This report presents existing workforce levels, training programs and career potentials and develops staffing level projections (1976-1982) based on available information for the State of Oklahoma. The study concerns itself with the environmental pollution control areas of air, noise, potable water, pesticides, radiation, solid waste, wastewater,…

  8. Evaluation of Reflex (fomesafen) herbicide for watermelon in Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Effective preemergence herbicides are needed for weed control in watermelon grown from transplants. Reflex (fomesafen) was found to be effective and to exhibit crop safety in southeast USA. Trials were conducted during 2011 and 2012 in southeast Oklahoma to determine if this product would be useful...

  9. Improving Print Management at at the University of Oklahoma.

    ERIC Educational Resources Information Center

    Colaw, Lee M.

    1999-01-01

    Describes how business students at the University of Oklahoma improved the school's print management by initiating an alternative charging system, networking the printers, and choosing the right hardware and software. Reasons why the UnipriNT Print Management system was chosen to manage the computer lab's printing services are discussed. (GR)

  10. The General Degree Productivity and Retention of Oklahoma Graduates.

    ERIC Educational Resources Information Center

    Oklahoma State Regents for Higher Education, Oklahoma City.

    This report presents data regarding employment and retention within Oklahoma of college graduates. Two specific issues addressed are: (1) the general productivity of the degree fields at the bachelor's and associate degree levels; and (2) the proportion of Oklahomans who receive these degrees and remain in the state over time. Both the academic…

  11. Personal Touches Warm up Oklahoma City U.'s Campus

    ERIC Educational Resources Information Center

    Mangan, Katherine

    2009-01-01

    Oklahoma City University prides itself on treating its faculty and staff members like family. It is the kind of place where new employees are welcomed in the president's house, staff members kick in to raise money when a colleague faces hard times, and promising young workers are offered flexible work schedules and free tuition to help them…

  12. Successful Concurrent Programs: An EXCELerate Program in Oklahoma

    ERIC Educational Resources Information Center

    Vargas, Juanita Gamez; Roach, Rick; David, Kevin M.

    2014-01-01

    The article presents the implementation and findings of a successful collaborative effort with the Oklahoma State Regents for Higher Education (OSRHE), Tulsa Community College (TCC), and two local public school districts, Tulsa Public Schools (TPS) and Union Public Schools (UPS). Known as EXCELerate, it's a five-semester dual enrollment pilot…

  13. 77 FR 63409 - Oklahoma Disaster Number OK-00063

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-16

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00063 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State...

  14. 77 FR 61466 - Oklahoma Disaster Number OK-00063

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-09

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00063 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State...

  15. 75 FR 19667 - Oklahoma Disaster Number OK-00035

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00035 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for Public...

  16. 75 FR 15755 - Oklahoma Disaster Number OK-00034

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-30

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00034 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for Public...

  17. 77 FR 61466 - Oklahoma Disaster Number OK-00063

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-09

    ... From the Federal Register Online via the Government Publishing Office ] SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00063 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State...

  18. OK State Profile. Oklahoma: End-of-Instruction (EOI) Exams

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper provides information about Oklahoma's End-of-Instruction Exams. The purpose of the exam is to: (1) Determine prospective high school graduates' knowledge and skill levels relative to those needed for entry-level employment aligned to the American Diploma Project (ADP) benchmarks; (2) Determine prospective high school graduates'…

  19. 76 FR 50535 - Oklahoma Disaster Number OK-00052

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-15

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00052 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for Public...

  20. 76 FR 41553 - Oklahoma Disaster Number OK-00050

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-14

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00050 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State...

  1. 75 FR 42173 - Oklahoma Disaster Number OK-00040

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... From the Federal Register Online via the Government Publishing Office ] SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00040 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for Public...

  2. 75 FR 5015 - Television Broadcasting Services; Oklahoma City, OK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-01

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; Oklahoma City, OK AGENCY: Federal Communications Commission. ACTION: Proposed rule. SUMMARY: The Commission has before it a petition for rulemaking filed...

  3. 75 FR 15755 - Oklahoma Disaster Number OK-00035

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-30

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00035 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for Public...

  4. 75 FR 32821 - Oklahoma Disaster Number OK-00038

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00038 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State...

  5. 78 FR 45282 - Oklahoma Disaster Number OK-00071

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00071 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State...

  6. 78 FR 33464 - Oklahoma Disaster Number OK-00071

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-04

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00071 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State...

  7. 76 FR 37166 - Oklahoma Disaster Number OK-00050

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00050 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State...

  8. 78 FR 45282 - Oklahoma Disaster Number OK-00073

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00073 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an Amendment of the Presidential Declaration of a Major Disaster for Public...

  9. 78 FR 40819 - Oklahoma Disaster Number OK-00071

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-08

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00071 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State...

  10. Evaluating Injury Prevention Programs: The Oklahoma City Smoke Alarm Project.

    ERIC Educational Resources Information Center

    Mallonee, Sue

    2000-01-01

    Illustrates how evaluating the Oklahoma City Smoke Alarm Project increased its success in reducing residential fire-related injuries and deaths. The program distributed and tested smoke alarms in residential dwellings and offered educational materials on fire prevention and safety. Evaluation provided sound data on program processes and outcomes,…

  11. Field Evaluation of a Near Zero Energy Home in Oklahoma

    SciTech Connect

    Hendron, R.; Hancock, E.; Barker, G.; Reeves, P.

    2008-08-01

    The authors evaluated a zero energy home built by Ideal Homes in Edmond, Oklahoma, that included an extensive package of energy-efficient technologies and a photovoltaic array for site electricity generation. The home was part of a Building America research project in partnership with the Building Science Consortium to exhibit high efficiency technologies while keeping costs within the reach of average home buyers.

  12. Private Water Well Education for Adult Residents of Oklahoma

    ERIC Educational Resources Information Center

    Robbins, Sharon M.

    2012-01-01

    The scope of this study involved an investigation into the education of the adult residents of Oklahoma regarding private water wells. The groundwater supply for the private resident is directly connected to a shared water source. This source of water can become contaminated by simple lack of education and proper maintenance of the well. Without…

  13. Bidding Documents for Asbestos Abatement in Oklahoma Public Buildings.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    All relevant specifications and forms for the removal of asbestos from Oklahoma public buildings are consolidated in this document. The specifications cover the entire procedure for asbestos removal beginning with solicitation for bids; contractor's responsibilities concerning date of completion, general cleanup, laying out work, wage scale, and…

  14. University of Oklahoma - High Energy Physics

    SciTech Connect

    Skubic, Patrick L.

    2013-07-31

    The High Energy Physics program at the University of Oklahoma, Pat Skubic, Principal Investigator, is attempting to understand nature at the deepest level using the most advanced experimental and theoretical tools. The four experimental faculty, Brad Abbott, Phil Gutierrez, Pat Skubic, and Mike Strauss, together with post-doctoral associates and graduate students, are finishing their work as part of the D0 collaboration at Fermilab, and increasingly focusing their investigations at the Large Hadron Collidor (LHC) as part of the ATLAS Collaboration. Work at the LHC has become even more exciting with the recent discovery by ATLAS and the other collaboration, CMS, of the long-sought Higgs boson, which plays a key role in generating masses for the elementary constituents of matter. Work of the OUHEP group has been in the three areas of hardware, software, and analysis. Now that the Higgs boson has been discovered, completing the Standard Model of fundamental physics, new efforts will focus on finding hints of physics beyond the standard model, such as supersymmetry. The OUHEP theory group (Kim Milton, PI) also consists of four faculty members, Howie Baer, Chung Kao, Kim Milton, and Yun Wang, and associated students and postdocs. They are involved in understanding fundamental issues in formulating theories of the microworld, and in proposing models that carry us past the Standard Model, which is an incomplete description of nature. They therefore work in close concert with their experimental colleagues. One also can study fundamental physics by looking at the large scale structure of the universe; in particular the ``dark energy'' that seems to be causing the universe to expand at an accelerating rate, effectively makes up about 3/4 of the energy in the universe, and yet is totally unidentified. Dark energy and dark matter, which together account for nearly all of the energy in the universe, are an important probe of fundamental physics at the very shortest distances

  15. Acute mountain sickness

    MedlinePlus

    High altitude cerebral edema; Altitude anoxia; Altitude sickness; Mountain sickness; High altitude pulmonary edema ... Acute mountain sickness is caused by reduced air pressure and lower oxygen levels at high altitudes. The faster you ...

  16. Oklahoma Library Survey; a State-Wide Survey of Libraries and Plan for Library Development in Oklahoma 1965.

    ERIC Educational Resources Information Center

    Saint John (Francis R.) Library Consultants, Inc., New York, NY.

    A comprehensive survey was conducted to (1) determine the present state and future needs of Oklahoma libraries, with emphasis on public libraries, and (2) formulate a plan for library development. A survey team collected basic data on the state's libraries, conducted an in-depth survey of representative public libraries, examined library…

  17. Estimated flood peak discharges on Twin, Brock, and Lightning creeks, Southwest Oklahoma City, Oklahoma, May 8, 1993

    USGS Publications Warehouse

    Tortorelli, R.L.

    1996-01-01

    The flash flood in southwestern Oklahoma City, Oklahoma, May 8, 1993, was the result of an intense 3-hour rainfall on saturated ground or impervious surfaces. The total precipitation of 5.28 inches was close to the 3-hour, 100-year frequency and produced extensive flooding. The most serious flooding was on Twin, Brock, and Lightning Creeks. Four people died in this flood. Over 1,900 structures were damaged along the 3 creeks. There were about $3 million in damages to Oklahoma City public facilities, the majority of which were in the three basins. A study was conducted to determine the magnitude of the May 8, 1993, flood peak discharge in these three creeks in southwestern Oklahoma City and compare these peaks with published flood estimates. Flood peak-discharge estimates for these creeks were determined at 11 study sites using a step-backwater analysis to match the flood water-surface profiles defined by high-water marks. The unit discharges during peak runoff ranged from 881 cubic feet per second per square mile for Lightning Creek at SW 44th Street to 3,570 cubic feet per second per square mile for Brock Creek at SW 59th Street. The ratios of the 1993 flood peak discharges to the Federal Emergency Management Agency 100-year flood peak discharges ranged from 1.25 to 3.29. The water-surface elevations ranged from 0.2 foot to 5.9 feet above the Federal Emergency Management Agency 500-year flood water-surface elevations. The very large flood peaks in these 3 small urban basins were the result of very intense rainfall in a short period of time, close to 100 percent runoff due to ground surfaces being essentially impervious, and the city streets acting as efficient conveyances to the main channels. The unit discharges compare in magnitude to other extraordinary Oklahoma urban floods.

  18. Results of the DMIP 2 Oklahoma experiments

    NASA Astrophysics Data System (ADS)

    Smith, Michael B.; Koren, Victor; Zhang, Ziya; Zhang, Yu; Reed, Seann M.; Cui, Zhengtao; Moreda, Fekadu; Cosgrove, Brian A.; Mizukami, Naoki; Anderson, Eric A.; DMIP 2 Participants

    2012-02-01

    Phase 2 of the Distributed Model Intercomparison Project (DMIP 2) was formulated primarily as a mechanism to help guide the US National Weather Service (NWS) as it expands its use of spatially distributed watershed models for operational river, flash flood, and water resources forecasting. The overall purpose of DMIP 2 was to test many distributed models with operational quality data with a view towards meeting NWS operational forecasting needs. At the same time, DMIP 2 was formulated as an experiment that could be leveraged by the broader scientific community as a platform for testing, evaluating, and improving the science of spatially distributed models. This paper presents the key results of the DMIP 2 experiments conducted for the Oklahoma region, which included comparison of lumped and distributed model simulations generated with uncalibrated and calibrated parameters, water balance tests, routing and soil moisture tests, and simulations at interior locations. Simulations from 14 independent groups and 16 models are analyzed. As in DMIP 1, the participant simulations were evaluated against observed hourly streamflow data and compared with simulations generated by the NWS operational lumped model. A wide range of statistical measures are used to evaluate model performance on both run-period and event basis. A noteworthy improvement in DMIP 2 was the combined use of two lumped models to form the benchmark for event improvement statistics, where improvement was measured in terms of runoff volume, peak flow, and peak timing for between 20 and 40 events in each basin. Results indicate that in general, those spatially distributed models that are calibrated to perform well for basin outlet simulations also, in general, perform well at interior points whose drainage areas cover a wide range of scales. Two of the models were able to provide reasonable estimates of soil moisture versus depth over a wide geographic domain and through a period containing two severe

  19. A discussion of the depositional environment and silica sources of the novaculite in Broken Bow, Oklahoma

    SciTech Connect

    Dubois, P.F. . Earth and Planetary Sciences Dept.)

    1993-03-01

    There has been considerable research and speculation concerning the depositional environment for the silica sources of the Arkansas Novaculite in the Ouachita Mountains. Arkansas Novaculite conformably overlies Missouri Mountain Shale and underlies the Mississippian Stanley Shale group. Structural evidence in the Ouachita's supports a continent-continent collision and/or island arc subduction involving the continental margin of North America during Late Mississippian, after the novaculite sequence (Thomas, 1989, Appalachian-Ouachita orogen beneath the eastern gulf coastal plain, DNAG F-2). When considering the amount of silica required for deposition of massive and relatively pure silica-rich novaculite, the following were taken into account: (1) the source of the silica, (2) what environment will support silica-based marine life, and (3) what environmental conditions would account for thick, clean silica beds. Great quantities of silica most likely came from several sources. Structural evidence supports sources from the suspect Ouachita wedge and volcanic ash. Abundant fossil evidence suggests that a large portion of the silica source can be attributed to marine life such as radiolaria and sponge spicules. Though the role of metamorphic activity could be key in the formation of these novaculites, correlation of structural and sedimentary depositional features, and fossil evidence overwhelmingly indicate a marine environment for the silica source. The predisposition of radiolaria for an open ocean environment, the conodonts' restricted ranges, the preference of most siliceous sponges for a deep ocean environment, and the lack of stratigraphic evidence pointing to a shallowing of the seas, suggest that the Arkansas-Oklahoma novaculites from deep-marine radiolaria deposits with additional deposition from sedimentary sources.

  20. Water Flow in the High Plains Aquifer in Northwestern Oklahoma

    USGS Publications Warehouse

    Luckey, Richard R.; Osborn, Noel I.; Becker, Mark F.; Andrews, William J.

    2000-01-01

    The High Plains is a major agricultural area, supported primarily by water from the High Plains aquifer, which is used to irrigate wheat and corn and to raise cattle and swine. The U.S. Geological Survey (USGS) and the Oklahoma Water Resources Board (OWRB) began a study of the High Plains aquifer in 1996. One purpose of the study was to develop a ground-water flow model that the OWRB could use to allocate the amount of water withdrawn from the a aquifer. The study area in Oklahoma covers all or parts of Beaver, Cimarron, Dewey, Ellis, Harper, Texas, and Woodward Counties. To provide appropriate hydrologic boundaries for the ground-water flow model, the study area was expanded to include parts of Colorado, Kansas, New Mexico, and Texas.

  1. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2002-03-31

    The West Carney Field in Lincoln County, Oklahoma is one of few newly discovered oil fields in Oklahoma. Although profitable, the field exhibits several unusual characteristics. These include decreasing water-oil ratios, decreasing gas-oil ratios, decreasing bottomhole pressures during shut-ins in some wells, and transient behavior for water production in many wells. This report explains the unusual characteristics of West Carney Field based on detailed geological and engineering analyses. We propose a geological history that explains the presence of mobile water and oil in the reservoir. The combination of matrix and fractures in the reservoir explains the reservoir's flow behavior. We confirm our hypothesis by matching observed performance with a simulated model and develop procedures for correlating core data to log data so that the analysis can be extended to other, similar fields where the core coverage may be limited.

  2. Karst in Permian evaporite rocks of western Oklahoma

    SciTech Connect

    Johnson, K.S. )

    1993-02-01

    Bedded evaporites (gypsum and salt) of Permian age have been dissolved naturally by ground water to form a major evaporite-karst region in western Oklahoma. The Blaine Formation and associated evaporites comprise 100--800 ft of strata that dip gently into broad, structural basins. Outcropping gypsum, dolomite, and red-bed shales of the Blaine display typical karstic features, such as sinkholes, caves, disappearing streams, and springs. Large caves are developed in gypsum beds 10--30 ft thick at several places, and a major gypsum/dolomite karst aquifer provides irrigation water to a large region in southwestern Oklahoma, where salt layers above and below the Blaine Formation have been partly dissolved at depths of 30--800 ft below the land surface. Salt dissolution causes development of brine-filled cavities, into which overlying strata collapse, and the brine eventually is emitted at the land surface in large salt plains.

  3. Exploitation and Optimization of Reservoir Performance in Hunton Formation, Oklahoma

    SciTech Connect

    Mohan Kelkar

    2007-06-30

    Hunton formation in Oklahoma has been the subject of attention for the last ten years. The new interest started with the drilling of the West Carney field in 1995 in Lincoln County. Subsequently, many other operators have expanded the search for oil and gas in Hunton formation in other parts of Oklahoma. These fields exhibit many unique production characteristics, including: (1) decreasing water-oil or water-gas ratio over time; (2) decreasing gas-oil ratio followed by an increase; (3) poor prediction capability of the reserves based on the log data; and (4) low geological connectivity but high hydrodynamic connectivity. The purpose of this investigation is to understand the principal mechanisms affecting the production, and propose methods by which we can optimize the production from fields with similar characteristics.

  4. Aerobiology of Juniperus Pollen in Oklahoma, Texas, and New Mexico

    NASA Technical Reports Server (NTRS)

    Levetin, Estelle; Bunderson, Landon; VandeWater, Pete; Luvall, Jeff

    2014-01-01

    Pollen from members of the Cupressaceae are major aeroallergens in many parts of the world. In the south central and southwest United States, Juniperus pollen is the most important member of this family with J. ashei (JA) responsible for severe winter allergy symptoms in Texas and Oklahoma. In New Mexico, pollen from J. monosperma (JM) and other Juniperus species are important contributors to spring allergies, while J. pinchotii (JP) pollinates in the fall affecting sensitive individuals in west Texas, southwest Oklahoma and eastern New Mexico. Throughout this region, JA, JM, and JP occur in dense woodland populations. Generally monitoring for airborne allergens is conducted in urban areas, although the source for tree pollen may be forested areas distant from the sampling sites. Improved pollen forecasts require a better understanding of pollen production at the source. The current study was undertaken to examine the aerobiology of several Juniperus species at their source areas for the development of new pollen forecasting initiatives.

  5. Absolute dating of dedolomitization by means of paleomagnetic techniques

    NASA Astrophysics Data System (ADS)

    Elmore, R. Douglas; Dunn, William; Peck, Craig

    1985-08-01

    Paleomagnetic analysis, in conjunction with petrographic studies, is an approach whereby absolute dates can be placed on diagenetic events. Hematite is associated with dedolomite in the Lower Ordovician Kindblade Formation in south-central Oklahoma and is interpreted as a by-product of the dedolomitization of ferroan dolomite. Paleomagnetic results date the time of dedolomitization as Late Pennsylvanian-Early Permian. Dedolomitization was probably caused by oxidizing fluids with high calcium contents that migrated through the Kindblade Formation following uplift of the Arbuckle Mountains.

  6. AmeriFlux US-Shd Shidler- Oklahoma

    SciTech Connect

    Verma, Shashi

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Shd Shidler- Oklahoma. Site Description - Native tall grass prairie. A prairie management prescribed burn was conducted in the spring of 1997, but not in 1996. The site was not grazed from early August 1996-September 1997. almost all plants are warm season C4 species, grasslands, temperate continental climate

  7. Uranium-Bearing Carbonaceous Nodules of Southwestern Oklahoma

    USGS Publications Warehouse

    Hill, James Wilcott

    1956-01-01

    Uranium-bearing carbonaceous nodules have been found along the north flank of the Wichita uplift in southwestern Oklahoma. The carbonaceous nodules are black, hard, and predominantly nodular shaped. One specimen, by analyses, was found to contain approximately 42 percent carbon and 3 percent hydrogen. The uranium, vanadium, cobalt, arsenic, nickel, lead and iron contents each range between 1 and 10 percent. It is concluded that the carbonaceous nodules are epigenetic and that the organic and inorganic constituents were derived from, mobile soluttons.

  8. 40 CFR 282.86 - Oklahoma State-Administered Program.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... with section 9004 of RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Oklahoma obtains... and Recovery Act of 1976 (RCRA), as amended, 42 U.S.C. 6991 et seq. The State's program, as... sections 9005 and 9006 of subtitle I of RCRA, 42 U.S.C. 6991d and 6991e, as well as under other...

  9. 40 CFR 282.86 - Oklahoma State-Administered Program.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... with section 9004 of RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Oklahoma obtains... and Recovery Act of 1976 (RCRA), as amended, 42 U.S.C. 6991 et seq. The State's program, as... sections 9005 and 9006 of subtitle I of RCRA, 42 U.S.C. 6991d and 6991e, as well as under other...

  10. 40 CFR 282.86 - Oklahoma State-Administered Program.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... with section 9004 of RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Oklahoma obtains... and Recovery Act of 1976 (RCRA), as amended, 42 U.S.C. 6991 et seq. The State's program, as... sections 9005 and 9006 of subtitle I of RCRA, 42 U.S.C. 6991d and 6991e, as well as under other...

  11. Annotated bibliography of the Anardarko basin area; Kansas - Oklahoma - Texas

    SciTech Connect

    McLaughlin, J.E.

    1984-01-01

    This bibliography contains 2888 records related to the geology of the Anadarko basin area of Kansas, Oklahoma, and Texas. Specific topics include, but are not limited to: coal, petroleum, and natural gas deposits; mineralogy; lithology; paleontology; petrology; stratigraphy; tectonics; geologic correlations; drilling; exploration; fossils; geochemistry; geophysics; seismic surveys; geologic structures; uranium deposits; and water resources. The subject index provides listings of records related to each county and the geologic ages covered by this area. Some of the items (19) are themselves bibliographies.

  12. Chronology of migration by American coots in Oklahoma

    USGS Publications Warehouse

    Eddleman, William R.; Knopf, Fritz L.; Patterson, Craig T.

    1985-01-01

    American coots (Fulica americana) were studied on large reservoirs in north-central Oklahoma in 1979-1982 to determine chronologies of migrations by age- and sex class. Coots began migrating into Oklahoma in mid-September, numbers peaked in early to mid-October, and few birds were seen after 1 November. Some late migrants appeared in mid-December. In spring, coots began migrating in late February, numbers peaked in mid-April, and the last birds were seen in mid-May. Generally, adult and juvenile males and juvenile female coots migrated simultaneously in autumn, but adult females completed migration by 1 November. A few juveniles and adult males migrated in December. Adult coots preceded yearlings in spring. Despite annual and between-lake differences in chronology of autumn migration, most coots migrated before waterfowl hunting season in Oklahoma. Coot hunting seasons in mid-latitude states should commence before the general waterfowl season where management goals are to increase hunter interest and the harvest of birds.

  13. Chemical analyses of surface waters in Oklahoma, September - December, 1944

    USGS Publications Warehouse

    U.S. Geological Survey

    1945-01-01

    Red River at Denison Dam, Texas Sport samples were collected at the remainder of the stations. The analyses of the spot samples were made largely in a laboratory provided by the Oklahoma A. & M. College, under the supervision of Dr. O.M. Smith, Head, Department of Chemistry; Dr. S.R. Wood, Associate Professor of Chemistry; and W.W. Hastings, U.S. Geological Survey. The daily samples were analyzed in the water resources laboratory of the Geological Survey at Austin, Texas. These data have been summarized in a report to the Oklahoma Planning and Resources Board prepared by the U.S. Geological Survey, March 1, 1945. The streams of Oklahoma are classified into two major drainage basins: the Arkansas River and the Red River and their tributaries. The attached analyses are arranged in geographical order for their respective drainage basins, with records listed in downstream order for stations on the main stem first, followed by the analyses for the tributaries. When available, the mean daily discharge is given for the analyses.

  14. Cancer Incidence and Staging among American Indians in Oklahoma

    PubMed Central

    Campbell, Janis E.; Martinez, Sydney A.; Janitz, Amanda E.; Pate, Anne E.; Erb-Alvarez, Julie; Wharton, David F; Gahn, David; Tall, Vicki L.; Snider, Cuyler; Anderson, Tom

    2015-01-01

    Background This study describes overall and site specific cancer incidence among AI/ANs compared to whites in Oklahoma and differences in cancer staging. Methods Age-adjusted incidence rates obtained from the Oklahoma Central Cancer Registry are presented for all cancer sites combined and for the most common cancer sites among AI/ANs with comparisons to whites. Percentages of late stage cancers for breast, colorectal, and melanoma cancers are also presented. Results AI/ANs had a significantly higher overall cancer incidence rate compared to whites (629.8/100,000 vs. 503.3/100,000), with a rate ratio of 1.25 (95% CI: 1.22, 1.28). There was a significant disparity in the percentage of late stage melanoma cancers between 2005 and 2009, with 14.0% late stage melanoma for whites and 20.0% for AI/ANs (p-value: 0.03). Conclusions Overall, there were cancer disparities between AI/ANs and whites in Oklahoma. Incidence rates were higher among AI/ANs for all cancers and many site specific cancers. PMID:24800463

  15. Digital Atlas of the Upper Washita River Basin, Southwestern Oklahoma

    USGS Publications Warehouse

    Becker, Carol J.; Masoner, Jason R.; Scott, Jonathon C.

    2008-01-01

    Numerous types of environmental data have been collected in the upper Washita River basin in southwestern Oklahoma. However, to date these data have not been compiled into a format that can be comprehensively queried for the purpose of evaluating the effects of various conservation practices implemented to reduce agricultural runoff and erosion in parts of the upper Washita River basin. This U.S. Geological Survey publication, 'Digital atlas of the upper Washita River basin, southwestern Oklahoma' was created to assist with environmental analysis. This atlas contains 30 spatial data sets that can be used in environmental assessment and decision making for the upper Washita River basin. This digital atlas includes U.S. Geological Survey sampling sites and associated water-quality, biological, water-level, and streamflow data collected from 1903 to 2005. The data were retrieved from the U.S. Geological Survey National Water Information System database on September 29, 2005. Data sets are from the Geology, Geography, and Water disciplines of the U.S. Geological Survey and cover parts of Beckham, Caddo, Canadian, Comanche, Custer, Dewey, Grady, Kiowa, and Washita Counties in southwestern Oklahoma. A bibliography of past reports from the U.S. Geological Survey and other State and Federal agencies from 1949 to 2004 is included in the atlas. Additionally, reports by Becker (2001), Martin (2002), Fairchild and others (2004), and Miller and Stanley (2005) are provided in electronic format.

  16. Variable seismic response to fluid injection in central Oklahoma

    NASA Astrophysics Data System (ADS)

    Keranen, K. M.; Hogan, C.; Savage, H. M.; Abers, G. A.; van der Elst, N.

    2013-12-01

    Seismicity in Oklahoma since 2009 has been concentrated in the central portion of the state, in the areas of Jones, Prague, and Luther. These three regions account for ~75% of earthquakes in the 2009-2013 Oklahoma Geological Survey catalog. A swarm in the Jones region began in late 2008, with a maximum magnitude of 4.0, and activity continuing to the present. After relocation, the initially diffuse earthquakes in the Jones swarm delineate multiple subparallel faults. The Wilzetta fault zone ruptured in the Prague region in 2010 and again in 2011, with magnitudes up to Mw5.7, and the Luther region experienced two earthquakes of M4.4 and M4.2, with related aftershocks, in 2013. The earthquakes near Prague have previously been linked to wastewater disposal; here we show that the earthquakes near Jones and Luther may also be induced by deep disposal based on the upsurge in seismicity in central Oklahoma coupled with local relationships to pumping and reservoir structure. The timing of each sequence with respect to injection and the distribution of seismic activity differs, highlighting the variability in seismic response to fluid injection related to local permeability structure.

  17. Evaluating injury prevention programs: the Oklahoma City Smoke Alarm Project.

    PubMed

    Mallonee, S

    2000-01-01

    Evaluation of injury prevention programs is critical for measuring program effects on reducing injury-related morbidity and mortality or on increasing the adoption of safety practices. During the planning and implementation of injury prevention programs, evaluation data also can be used to test program strategies and to measure the program's penetration among the target population. The availability of this early data enables program managers to refine a program, increasing the likelihood of successful outcomes. The Oklahoma City Smoke Alarm Project illustrates how an evaluation was designed to inform program decisions by providing methodologically sound data on program processes and outcomes. This community intervention trial was instituted to reduce residential fire-related injuries and deaths in a geographic area of Oklahoma City that was disproportionately affected by this problem. The distribution of free smoke alarms in targeted neighborhoods was accompanied by written educational pamphlets and home-based follow-up to test whether the alarms were functioning correctly. Early evaluation during the planning and implementation phases of the program allowed for midcourse corrections that increased the program's impact on desired outcomes. During the six years following the project, the residential fire-related injury rate decreased 81% in the target population but only 7% in the rest of Oklahoma City. This dramatic decline in fire-related injuries in the target area is largely attributed to the free smoke alarm distribution as well as to educational efforts promoting awareness about residential fires and their prevention. PMID:10911692

  18. The status and distribution of woodcock in Oklahoma

    USGS Publications Warehouse

    Barclay, J.S.; Smith, R.W.; Edited by Keppie, Daniel M.; Owen, Ray B.

    1977-01-01

    The seasonal and spatial distributions of the American woodcock (Philohela minor) in Oklahoma were determined through field surveys and the collection of all known reports of woodcock sightings. Woodcock were reported in Oklahoma in all seasons and were most Jrequently sighted from 11 October to 10 January. The peak in fall migration occurred between 11 November and 10 December. Woodcock were found in 5 major areas across the eastern two-thirds of the state but 57 percent of the birds reported during the study were in the eastern one-third. A total of 148 displaying males were encountered on 25 sites in 15 of 29 counties included roadside singing ground surveys in 1975 and 1976. The peak number of displaying birds (58) was observed during the second IO-day period in February; displays occurred from January through late March. Personal observations plus data reported via volunteer survey cards, indicated that the typical site used for diurnal cover by woodcock in Oklahoma is a brushy bottomland with moist loamy soils, vegetated by oaks (Quercus spp.), elms (Ulmus spp,), bluestem grasses (Andropogon spp.), dogwoods (Cornus spp.) and green briars (Smilax spp.).

  19. Groundwater quality and water-well characteristics in the Kickapoo Tribe of Oklahoma Jurisdictional Area, central Oklahoma, 1948--2011

    USGS Publications Warehouse

    Becker, Carol J.

    2013-01-01

    In 2012, the U.S. Geological Survey, in cooperation with the Kickapoo Tribe of Oklahoma, compiled historical groundwater-quality data collected from 1948 to 2011 and water-well completion information in parts of Lincoln, Oklahoma, and Pottawatomie Counties in central Oklahoma to support the development of a comprehensive water-management plan for the Tribe’s jurisdictional area. In this study, water-quality data from 155 water wells, collected from 1948 to 2011, were retrieved from the U.S. Geological Survey National Water Information System database; these data include measurements of pH, specific conductance, and hardness and concentrations of the major ions, trace elements, and radionuclides that have Maximum Contaminant Levels or Secondary Maximum Contaminant Levels in public drinking-water supplies. Information about well characteristics includes ranges of well yield and well depth of private water wells in the study area and was compiled from the Oklahoma Water Resources Board Multi-Purpose Well Completion Report database. This report also shows depth to water from land surface by using shaded 30-foot contours that were created by using a geographic information system and spatial layers of a 2009 potentiometric surface (groundwater elevation) and land-surface elevation. Wells in the study area produce water from the North Canadian River alluvial and terrace aquifers, the underlying Garber Sandstone and Wellington Formation that compose the Garber–Wellington aquifer, and the Chase, Council Grove, and Admire Groups. Water quality varies substantially between the alluvial and terrace aquifers and bedrock aquifers in the study area. Water from the alluvial aquifer has relatively high concentrations of dissolved solids and generally is used for livestock only, whereas water from the terrace aquifer has low concentrations of dissolved solids and is used extensively by households in the study area. Water from the bedrock aquifer also is used extensively by

  20. 40 CFR 81.79 - Northeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.79 Northeastern Oklahoma Intrastate Air Quality Control Region. The Metropolitan Tulsa Intrastate Air Quality Control Region has been renamed the Northeastern Oklahoma...

  1. 75 FR 9895 - Public Water System Supervision Program Revision for the State of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    ... effective protection of public health by reducing exposure to lead in drinking water. EPA has determined... AGENCY Public Water System Supervision Program Revision for the State of Oklahoma AGENCY: United States... the State of Oklahoma is revising its approved Public Water System Supervision Program adopting...

  2. 33 CFR 208.28 - Foss Dam and Reservoir, Washita River, Oklahoma.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... USGS gage on the Washita River near Clinton, Oklahoma, river mile 447.4, or an 18.0 foot stage (6,000 c.f.s.) on the USGS gage on the Washita River near Carnegie, Oklahoma, river mile 353.9. (b) When...

  3. Ooh La La! Oklahoma Culinary Programs Cook up Great Partnerships with French Counterparts

    ERIC Educational Resources Information Center

    McCharen, Belinda

    2009-01-01

    The dream of a Franco-Oklahoma partnership began over a year ago when Chantal Manes, now from the French Ministry of Education, visited Oklahoma. The Technologie Academie in Soissons, France, had a goal for all the career and technical students in the Picardie Region of France to have an international experience before completing their technical…

  4. Professors, Presidents, and Politicians. Civil Rights and the University of Oklahoma, 1890-1968.

    ERIC Educational Resources Information Center

    Cross, George Lynn

    Civil rights and academic freedom at the University of Oklahoma from 1890-1968 are examined by George Lynn Cross, president of Oklahoma University in the critical period from 1943 to 1968. The struggle for human rights is examined from the perspectives of teachers, students, administrators, and the community. Chapters include: "The Pioneer…

  5. Funding for Local Government and Schools in Rural Oklahoma. ERS Staff Report.

    ERIC Educational Resources Information Center

    Sloggett, Gordon; Doeksen, Gerald

    Oil, gas, and agriculture are the bases of rural Oklahoma's economy, and income from these sectors varied widely during the 1980s. This study investigated revenue sources and the effects of changing revenues for county and town governments and school systems in 36 rural Oklahoma counties. Major sources of local revenue were sales taxes, property…

  6. A Descriptive Study of the Nature of Oklahoma Public School Superintendent Evaluations

    ERIC Educational Resources Information Center

    Craig, Daniel L.

    2012-01-01

    Purpose, Scope, and Method of Study. The purpose of this study was to determine the nature of Oklahoma public school superintendent evaluations. Based on the perceptions of public school superintendents serving in independent school districts in Oklahoma, this study sought to describe the procedures by which superintendents are evaluated. The…

  7. The Fiscal Impact of Tax-Credit Scholarships in Oklahoma. School Choice Issues in the State

    ERIC Educational Resources Information Center

    Gottlob, Brian

    2009-01-01

    This analysis examines the demographics of the special needs population in public and private schools in Oklahoma and estimates the impact on school enrollments providing tax credit funded scholarship grants for special needs students. The author and his colleagues develop a model that shows how the expenditures of Oklahoma's school districts vary…

  8. 75 FR 6021 - Arkansas Oklahoma Gas Corporation; Notice of Petition for Rate Approval

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Arkansas Oklahoma Gas Corporation; Notice of Petition for Rate Approval January 29, 2010. Take notice that on January 15, 2010, Arkansas Oklahoma Gas Corporation (AOG) filed...

  9. 75 FR 9424 - Oklahoma; Amendment No. 1 to Notice of an Emergency Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency Oklahoma; Amendment No. 1 to Notice of an Emergency... notice of an emergency declaration for the State of Oklahoma (FEMA-3308-EM), dated January, 30, 2010,...

  10. ("un")Doing the Next Generation Science Standards: Climate Change Education Actor-Networks in Oklahoma

    ERIC Educational Resources Information Center

    Colston, Nicole M.; Ivey, Toni A.

    2015-01-01

    This exploratory research investigated how science education communities of practice in Oklahoma engage in translations of climate change education (CCE). Applications of actor-network theory to educational policymaking facilitate this analysis of the spaces of prescription and spaces of negotiation that characterize CCE in Oklahoma. Informed by…

  11. 76 FR 25322 - Oklahoma Rose Water LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-04

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Oklahoma Rose Water LLC; Notice of Preliminary Permit Application... 30, 2010, Oklahoma Rose Water LLC filed an application, pursuant to section 4(f) of the Federal...

  12. The Oklahoma's Promise Program: A National Model to Promote College Persistence

    ERIC Educational Resources Information Center

    Mendoza, Pilar; Mendez, Jesse P.

    2013-01-01

    Using a multi-method approach involving fixed effects and logistic regressions, this study examined the effect of the Oklahoma's Promise Program on student persistence in relation to the Pell and Stafford federal programs and according to socio-economic characteristics and class level. The Oklahoma's Promise is a hybrid state program that pays…

  13. 40 CFR 81.79 - Northeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.79 Section 81.79 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.79 Northeastern Oklahoma Intrastate Air Quality Control Region. The Metropolitan Tulsa Intrastate Air Quality Control Region has been renamed the Northeastern Oklahoma...

  14. 40 CFR 81.123 - Southeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.123 Section 81.123 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.123 Southeastern Oklahoma Intrastate Air Quality Control Region. The Southeastern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  15. Secondary Agricultural Education Teachers as Agents of Change in Oklahoma and the Adoption of Precision Agriculture

    ERIC Educational Resources Information Center

    Nickeson, Beth

    2013-01-01

    Research indicates that precision agricultural education (PAE) in Oklahoma affects environmental quality, water conservation, and crop yields. The purpose of this mixed methods study was to explore the nature and perceived effectiveness of PAE in Oklahoma secondary agricultural education classes. The study was framed by the diffusion of…

  16. Multidisciplinary Approach to Identify and Mitigate the Hazard from Induced Seismicity in Oklahoma

    NASA Astrophysics Data System (ADS)

    Holland, A. A.; Keller, G. R., Jr.; Darold, A. P.; Murray, K. E.; Holloway, S. D.

    2014-12-01

    Oklahoma has experienced a very significant increase in seismicity rates over the last 5 years with the greatest increase occurring in 2014. The observed rate increase indicates that the seismic hazard for at least some parts of Oklahoma has increased significantly. Many seismologists consider the large number of salt-water disposal wells operating in Oklahoma as the largest contributing factor to this increase. However, unlike many cases of seismicity induced by injection, the greatest increase is occurring over a very large area, about 15% of the state. There are more than 3,000 disposal wells currently operating within Oklahoma along with injection volumes greater than 2010 rates. These factors add many significant challenges to identifying potential cases of induced seismicity and understanding the contributing factors well enough to mitigate such occurrences. In response to a clear need for a better geotechnical understanding of what is occurring in Oklahoma, a multi-year multidisciplinary study some of the most active areas has begun at the University of Oklahoma. This study includes additional seismic monitoring, better geological and geophysical characterization of the subsurface, hydrological and reservoir modeling, and geomechanical studies to better understand the rise in seismicity rates. The Oklahoma Corporation Commission has added new rules regarding reporting and monitoring of salt-water disposal wells, and continue to work with the Oklahoma Geological Survey and other researchers.

  17. Ground-water levels in observation wells in Oklahoma, 1982-83 climatic years

    USGS Publications Warehouse

    Goemaat, R.L.; Mize, L.D.; Spiser, D.E.

    1984-01-01

    In the 1982-83 climatic years, the U.S. Geological Survey, in cooperation with the Oklahoma Water Resources, collected ground-water level data in Oklahoma from 1,087 sites in 77 counties. This report presents those data points.

  18. Selenium in Oklahoma ground water and soil. Quarterly report No. 6

    SciTech Connect

    Atalay, A.; Vir Maggon, D.

    1991-03-30

    Selenium with a consumption of 2 liters per day (5). The objectives of this study are: (1) to determine the concentrations of Se in Oklahoma ground water and soil samples. (2) to map the geographical distribution of Se species in Oklahoma. (3) to relate groundwater depth, pH and geology with concentration of Se.

  19. Funding for College: Analysis of the Oklahoma Higher Learning Access Program (OHLAP)

    ERIC Educational Resources Information Center

    Christian, Maria E.

    2005-01-01

    The purpose of this study was to investigate the significance of the Oklahoma Higher Learning Access Program (OHLAP). This state reform was initiated to give tuition assistance to students seeking a higher education. This review of the OHLAP found interesting advantages and disadvantages to students and to the state of Oklahoma. This study found…

  20. A Program of Education for Exceptional Children in Oklahoma: Bulletin S.E. No. 11.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City. Curriculum Div.

    Intended for special education personnel, the handbook sets forth the Oklahoma state program for the education of handicapped, gifted, and talented children. Aspects covered include the number of special needs students in Oklahoma, state laws pertaining to the education of exceptional children, state department of education regulations, mediation…

  1. Report on the Economic Impact of American Indians in the State of Oklahoma.

    ERIC Educational Resources Information Center

    Green, Margaret Abudu; And Others

    This report assesses the economic impact created by the presence of American Indians in Oklahoma. In 1980, American Indians in Oklahoma numbered 169,459, or 5.6% of the state's population. Most Indians lived in central and eastern counties. Compared to the general population, Indians were younger, less educated, and had higher unemployment and…

  2. Neglected or Delinquent Transition Services in Oklahoma 1982-83. Final Report.

    ERIC Educational Resources Information Center

    Oklahoma City Public School System, OK.

    This report describes a special, 1-year federally funded project of the Oklahoma State Department of Education and the Oklahoma City Public schools, which operated to facilitate the transition of neglected or delinquent youths from state operated institutions to locally operated educational programs. The problems specific to youths in transition…

  3. Ground-water levels in observation wells in Oklahoma, 1983-84 climatic year

    USGS Publications Warehouse

    Goemaat, R.L.; Mize, L.D.; Spiser, D.E.

    1985-01-01

    During the 1983-84 climatic years, the U.S. Geological Survey, in cooperation with the Oklahoma Water Resources Board, collected ground-water level data in Oklahoma from 1,083 sites in 77 counties. This report presents those data points.

  4. Achieving Social Justice: An Examination of Oklahoma's Response to "Adams v. Richardson."

    ERIC Educational Resources Information Center

    Olson, Carol; Hagy, Joe

    1990-01-01

    Reviews the efforts of Oklahoma to comply with the 1969 Supreme Court decision, "Adams v Richardson," which required states to desegregate traditionally White educational institutions. Concludes that Oklahoma has failed to increase the number of minority students in institutions of higher education but has institutionalized the principles of…

  5. A Comparison of the Preferred Teaching Styles of Oklahoma Aviation Maintenance Instructors and Flight Instructors

    ERIC Educational Resources Information Center

    King, Deann Marie

    2013-01-01

    The purpose of this study was to compare the preferred teaching styles of Oklahoma aviation maintenance instructors and flight instructors. The scope of this study included maintenance instructors in CareerTech schools (Part 147 programs) and ground/flight instructors in Part 141 flight schools in Oklahoma. The methodology included administering…

  6. 76 FR 19004 - Oklahoma: Final Authorization of State Hazardous Waste Management Program Revisions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-06

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 271 Oklahoma: Final Authorization of State Hazardous Waste Management Program... Oklahoma has applied to EPA for Final authorization of the changes to its hazardous waste program under...

  7. 40 CFR 272.1851 - Oklahoma State-administered program: Final authorization.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... this incorporation by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. You may obtain...: http://www.archives.gov/federal-register/cfr/ibr-locations.html. (i) The binder entitled “EPA Approved... Oklahoma Statutes (O.S.), Sections 1230.1 et seq. (ii) Oklahoma Open Meetings Act, as amended through...

  8. 40 CFR 272.1851 - Oklahoma State-administered program: Final authorization.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... this incorporation by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. You may obtain...: http://www.archives.gov/federal-register/cfr/ibr-locations.html. (i) The binder entitled “EPA Approved... Oklahoma Statutes (O.S.), Sections 1230.1 et seq. (ii) Oklahoma Open Meetings Act, as amended through...

  9. Structural profiles of Ouachita Mountains, western Arkansas

    SciTech Connect

    Blythe, A.E.; Sugar, A.; Phipps, S.P.

    1988-07-01

    The Ouachita Mountains of Oklahoma and Arkansas are the largest exposure of the Pennsylvania-age orogen rimming the southern margin of North America. The exposure consists of a thick Carboniferous flysch sequence overlying a thin early Paleozoic deep-water sequence and is generally interpreted to have been deformed in a south-dipping subduction zone. Two balanced cross sections (/approximately/ 40 km apart) of the Ouachita Mountains in western Arkansas are presented here, illustrating the regional structural style. Major features of the cross sections include (from north to south) (1) triangle zones along the northern border of the frontal thrust zone produced by imbrication at depth, (2) large-scale (/approximately/ 10-km wavelength) fault-propagation folds in the frontal thrust zone, formed primarily above normal faults that offset the basement and act as buttresses at depth, (3) a late-stage basement uplift along the reactivated Johns Valley normal fault system, resulting in the antiformal structure of the Benton uplift and backthrusts in the northern Benton uplift, and (4) small-scale (1-3 km) heavily faulted folds in the early paleozoic deepwater rocks exposed in the Benton uplift. Greenschist metamorphism in these rocks is attributed to the estimated 13 km of Carboniferous overburden, which was later eroded. Reconstructions of the late Paleozoic continental margin are made from the two cross sections. The reconstructed shelf-to-slope transition is interpreted to underlie the southern flank of the Benton uplift. Using modern analogs for the across-strike width of the shelf-to-slope transition, a minimum regional shortening estimate of 30-50% (110-155 km) is obtained for deep-water rocks currently exposed in the Benton uplift. 6 figures.

  10. SUBSURFACE WELL-LOG CORRELATION OF ARSENIC-BEARING LITHOFACIES IN THE PERMIAN GARBER SANDSTONE AND WELLINGTON FORMATION, CENTRAL OKLAHOMA AQUIFER (COA), CLEVELAND COUNTY, OKLAHOMA

    EPA Science Inventory

    The fluvial Garber Sandstone and the underlying Wellington Formation are important sources of drinking water in central Oklahoma. These formations, which make up much of the COA, consist of amalgamated sandstones with some interbedded mudstones, siltstones, and local mudstone- a...

  11. Coal-bed methane resources in Arkoma basin, southeastern Oklahoma

    SciTech Connect

    Friedman, S.A. )

    1989-08-01

    A major federal tax incentive for unconventional gas production has interested entrepreneurs, geologists, and engineers in the occurrence and distribution of coal-bed methane resources in the Arkoma basin. Because the methane is trapped in coal beds, geology of the coal resources also has received renewed attention. The Arkoma basin contains most of the coal-bed methane resources in Oklahoma: 76% of the 7.9 billion short tons of the remaining, identified Middle Pennsylvanian coal resources of the state. This paper briefly reviews previous estimates of coal-bed methane resources in Oklahoma and presents an updated estimate for Haskell and LeFlore Counties and a new estimate for Latimer County. Rieke and Kirr indicated that 2.8 tcf of coal-bed methane is present in 10 coals in eight Oklahoma counties of the Arkoma basin, 500-3,000 ft deep. Iannacchione and Puglio estimated that a maximum of 1.5 tcf of coal-bed methane occurs in the Hartshorne coals in Haskell and LeFlore Counties from 500-3,000 ft deep. The present investigation shows that the Hartshorne and 11 other coals contain at least 1.8 tcf of coal-bed methane resources, based on identified coal resources 500-3,000 ft deep in Haskell, Latimer, and LeFlore Counties. An additional 1.2 tcf of coal-bed methane resources occur in the Hartshorne and four other coals from 3,000-7,000 ft deep, based on assumed stratigraphic and thickness continuity. Thus, a revised estimate indicates that Haskell, Latimer, and LeFlore Counties alone contain about 3 tcf of coal-bed methane resources in 12 coal beds from 500-7,000 ft deep. Undoubtedly additional coal-bed methane resources are present in the westernmost part of the Arkoma basin.

  12. Modeling Seismicity Rate Changes in Oklahoma and Arkansas

    NASA Astrophysics Data System (ADS)

    Llenos, A. L.; Michael, A. J.

    2012-12-01

    The rate of M≥3 earthquakes in the central and eastern US increased beginning in 2009, particularly in regions such as Oklahoma and central Arkansas where fluid injection has occurred (Ellsworth et al., SSA abs, 2012; Horton, SRL, 2012). We compare rate changes observed in Oklahoma, which had a low background seismicity rate before 2009, to rate changes observed in central Arkansas, which had swarms prior to the start of wastewater injection (Chiu et al., BSSA, 1984; Horton, SRL, 2012). In both cases, stochastic Epidemic-Type Aftershock Sequence (ETAS) models (Ogata, JASA, 1988) and statistical tests demonstrate that the background rate of independent events and the aftershock productivity must increase in 2009 in order to explain the observed increase in seismicity. Productivity is lower during the earlier tectonic swarms in Arkansas. The change in aftershock productivity may provide a way to distinguish manmade from natural earthquake rate changes and could provide insights into the physical mechanisms of induced seismicity. We fit the ETAS model, which is based on empirical aftershock scaling laws such as Omori's Law and the Gutenberg-Richter magnitude distribution, to a 1973-2011 USGS PDE catalog of M≥3 Oklahoma earthquakes and a 1982-2012 ANSS catalog of M≥2.2 Arkansas earthquakes. To determine whether a rate increase is due to a change in background seismicity rate, aftershock productivity, or some combination of the two, we do the following: 1) fit the model parameters to the data, 2) convert origin times to transformed times (Ogata, JGR, 1992), and 3) use Runs and autocorrelation function tests to test the null hypothesis that the transformed times are drawn from a Poisson distribution with constant rate (as expected when no external processes trigger earthquakes besides a constant tectonic loading rate). In both cases a single set of parameters cannot fit the entire time period, suggesting that significant changes in the underlying process occurred

  13. Sulfide mineralization and magnetization, Cement oil field, Oklahoma

    USGS Publications Warehouse

    Reynolds, Richard L.; Fishman, Neil S.; Webring, Michael W.; Wanty, Richard B.; Goldhaber, Martin B.

    1989-01-01

    Geochemical, petrographic, and rock-magnetic studies were undertaken to investigate possible sources for reported positive aeromagnetic anomalies over the Cement oil field, Oklahoma. Ferrimagnetic pyrrhotite (monoclinic, Fe7S8 ), intergrown with more-abundant, nonmagnetic pyrite (FeS2), is present in well-cutting, core, and quarry samples at Cement, and it is the only identified source of possible enhanced magnetization in rocks over the field. Magnetite, found only in well cuttings from Cement, is contamination from drilling. Magnetite was considered previously by others to be the source of magnetic anomalies at Cement.

  14. Exploitation and Optimization of Reservoir Performance in Hunton Formation, Oklahoma

    SciTech Connect

    Kelkar, Mohan

    2001-05-08

    This report presents the work done so far on Hunton Formation in West Carney Field in Lincoln County, Oklahoma. West Carney Field produces oil and gas from the Hunton Formation. The field was developed starting in 1995. Some of the unique characteristics of the field include decreasing water oil and ratio over time, decreasing gas-oil ratio at the beginning of production, inability to calculate oil reserves in the field based on long data, and sustained oil rates over long periods of time.

  15. Preliminary appraisal of the hydrology of the Blocker area, Pittsburg County, Oklahoma

    USGS Publications Warehouse

    Marcher, Melvin V.; Bergman, D.L.; Stoner, J.D.; Blumer, S.P.

    1981-01-01

    Bedrock in the Blocker area of southeastern Oklahoma consists principally of shale, siltstone, and sandstone of the Boggy and Savanna Formations of Pennsylvanian age. These rocks have been folded to form the Panther Mountain syncline on the south and the Kinta anticline on the north. Alluvium along streams is less than 15 feet thick and consists mainly of sandy silt. Water in bedrock is under artesian conditions. Well depths range from 11 to 213 feet and average 75 feet. In 86% of the wells measured, the water level was less than 30 feet below the land surface. Because the rocks have minimal permeability, well yields probably are less than 5 gallons per minute. Ground water is commonly a mixed cation bicarbonate type with dissolved solids ranging from about 300 to 2,000 milligrams per liter. No relationship between water chemistry and well depth or geographic distribution is apparent. Streams in the area are ephemeral and there are extended periods of no flow. Blue Creek was dry 30% of the time during 1976-80 and had flows of less than 0.1 cubic foot per second for at least 80 consecutive days. Stream water is generally a mixed cation sulfate type. The maximum dissolved-solids concentration determined in stream water was 3670 milligrams per liter. Maximum suspended sediment discharge, in tons per day, was about 235 for Blue Creek, 40 for Blue Creek tributary, and 630 for Mathuldy Creek. Silt-clay particles (diameters less than 0.062 millimeter) are the dominant sediment size. Surface mining for coal undoubtedly will have some effect on the environment. The most likely deleterious effects are increased sediment loads in streams and increased mineralization of stream waters. However, these effects should be of only limited extent and duration if appropriate mining and reclamation practices are followed. (USGS)

  16. Permian karst topography in the Wichita uplift, southwestern Oklahoma

    SciTech Connect

    Donovan, R.N. Busbey, A.B. . Geology Dept.)

    1993-02-01

    The Wichita uplift in southwestern Oklahoma is one part of a record of Pennsylvania and early Permian deformation that affected the Southern Oklahoma aulacogen. As a result of a partial inversion, the Lower Paleozoic section of this aulacogen was sequentially stripped off an uplift between the Wichita uplift and the Anadarko basin, resulting in the exposure of ultrabasic rocks deep in the Cambrian igneous fill of the aulacogen. Following the late Paleozoic tectonism, the topography of the uplift was entombed beneath Permian sediments and remained essentially undisturbed until exhumation during the present erosional cycle. Modern erosion is gradually exposing this topography, permitting morphometric analysis of the Permian hill forms. Because of the variation of lithology in the uplift, it is possible to isolate the effects of weathering processes such as intense hydrolysis of the igneous rocks (producing, among other features, or topography) and limestone dissolution, in the form of a surface and subsurface karst imprint. The latter process resulted in a network of small caves that are essentially fissures eroded along tectonic fractures. These small caves can be found in all the exposed areas of limestone. They are particularly noteworthy for three reasons: in at least five examples they contain a complex fauna of Permian vertebrates (mostly fragmentary), speleothems in some examples contain hydrocarbon inclusions, derived from the underlying Anadarko basin, some of the caves yield evidence of post burial evolution in the form of clay infiltration from the surface and brine flushing from the underlying Anadarko basin.

  17. Prevalence of dry methods in granite countertop fabrication in Oklahoma.

    PubMed

    Phillips, Margaret L; Johnson, Andrew C

    2012-01-01

    Granite countertop fabricators are at risk of exposure to respirable crystalline silica, which may cause silicosis and other lung conditions. The purpose of this study was to estimate the prevalence of exposure control methods, especially wet methods, in granite countertop fabrication in Oklahoma to assess how many workers might be at risk of overexposure to crystalline silica in this industry. Granite fabrication shops in the three largest metropolitan areas in Oklahoma were enumerated, and 47 of the 52 shops participated in a survey on fabrication methods. Countertop shops were small businesses with average work forces of fewer than 10 employees. Ten shops (21%) reported using exclusively wet methods during all fabrication steps. Thirty-five shops (74%) employing a total of about 200 workers reported using dry methods all or most of the time in at least one fabrication step. The tasks most often performed dry were edge profiling (17% of shops), cutting of grooves for reinforcing rods (62% of shops), and cutting of sink openings (45% of shops). All shops reported providing either half-face or full-face respirators for use during fabrication, but none reported doing respirator fit testing. Few shops reported using any kind of dust collection system. These findings suggest that current consumer demand for granite countertops is giving rise to a new wave of workers at risk of silicosis due to potential overexposure to granite dust.

  18. ERISA preemption and Oklahoma laws on managed care.

    PubMed

    Robertson, Madeline J

    2002-01-01

    The Employee Retirement Income and Security Act of 1974 ("ERISA") affects Oklahoma managed care laws and thus the practice of medicine in complex and important ways. Because ERISA was enacted before managed care became an industry, ERISA's provisions have had unanticipated effects and become controversial. Insurers and managed care organizations have been quite successful in taking advantage of ERISA's preemption provisions to avoid being controlled by state laws, including those that regulate insurance. Congress is presently seeking to change this to varying degrees in the different versions of the "Patient Protection" bills. ERISA preempts state laws that "relate to" the administration of an ERISA covered plan. Numerous courts and legal scholars have sought to define what this language means with respect to state managed care laws. ERISA preemption affects patients' rights to sue utilization reviewers and insurers (as opposed to healthcare providers) for negligent determinations of "medical necessity" that interfere with treatment. Moreover, it interferes with Oklahoma's laws governing the quality of benefits, including those concerning external review of insurance benefit determinations. This article provides practitioners with a roadmap to one of the most important debates in healthcare today to facilitate informed participation in the political process on these issues.

  19. Recreational mountain biking injuries.

    PubMed

    Aitken, S A; Biant, L C; Court-Brown, Charles M

    2011-04-01

    Mountain biking is increasing in popularity worldwide. The injury patterns associated with elite level and competitive mountain biking are known. This study analysed the incidence, spectrum and risk factors for injuries sustained during recreational mountain biking. The injury rate was 1.54 injuries per 1000 biker exposures. Men were more commonly injured than women, with those aged 30-39 years at highest risk. The commonest types of injury were wounding, skeletal fracture and musculoskeletal soft tissue injury. Joint dislocations occurred more commonly in older mountain bikers. The limbs were more commonly injured than the axial skeleton. The highest hospital admission rates were observed with head, neck and torso injuries. Protective body armour, clip-in pedals and the use of a full-suspension bicycle may confer a protective effect. PMID:20659880

  20. Rocky Mountain spotted fever

    MedlinePlus

    ... Mountain spotted fever is caused by the bacteria Rickettsia rickettsii (R. Rickettsii) , which is carried by ticks. ... Saunders; 2014:chap 212. Walker DH, Blaton LS. Rickettsia rickettsii and other spotted fever group rickettsiae (Rocky ...

  1. Persistence of the longnose darter (P. nasuta) in Lee Creek, Oklahoma

    USGS Publications Warehouse

    Gatlin, Michael R.; Long, James M.

    2011-01-01

    Lee Creek is one of Oklahoma’s six rivers designated as "scenic" by the Oklahoma Legislature. Lee Creek is located on the Oklahoma-Arkansas border in far eastern Oklahoma. The headwaters originate in northwestern Arkansas and flow south towards the Arkansas River. While the majority of the stream is in Arkansas, a portion flows into Oklahoma northwest of Uniontown, AR and continues for 28.2 river-km before crossing back into Arkansas near Van Buren, AR. The hydrology of lower Lee Creek has been altered by Lee Creek Reservoir near Van Buren, AR. It was believed that pre-impounded Lee Creek had the largest existing population of longnose darters (8). However, the most recent fish surveys in Lee Creek were conducted approximately twenty years ago. Robinson (8) surveyed Lee Creek in Arkansas, upstream of the Oklahoma border, and found longnose darters upstream of Natural Dam, AR. Wagner et al. (10) were the last to document longnose darter presence in the Oklahoma segment of Lee Creek. No efforts to collect this species in Oklahoma have occurred since the completion of Lee Creek Reservoir. Our objective was to determine whether the species persist in this segment of its historic range since impoundment.

  2. Environmental Characteristics and Geographic Information System Applications for the Development of Nutrient Thresholds in Oklahoma Streams

    USGS Publications Warehouse

    Masoner, Jason R.; Haggard, Brian E.; Rea, Alan

    2002-01-01

    The U.S.Environmental Protection Agency has developed nutrient criteria using ecoregions to manage and protect rivers and streams in the United States. Individual states and tribes are encouraged by the U.S. Environmental Protection Agency to modify or improve upon the ecoregion approach. The Oklahoma Water Resources Board uses a dichotomous process that stratifies streams using environmental characteristics such as stream order and stream slope. This process is called the Use Support Assessment Protocols, subchapter15. The Use Support Assessment Protocols can be used to identify streams threatened by excessive amounts of nutrients, dependant upon a beneficial use designation for each stream. The Use Support Assessment Protocols, subchapter 15 uses nutrient and environmental characteristic thresholds developed from a study conducted in the Netherlands, but the Oklahoma Water Resources Board wants to modify the thresholds to reflect hydrologic and ecological conditions relevant to Oklahoma streams and rivers. Environmental characteristics thought to affect impairment from nutrient concentrations in Oklahoma streams and rivers were determined for 798 water-quality sites in Oklahoma. Nutrient, chlorophyll, water-properties, and location data were retrieved from the U.S. Environmental Protection Agency STORET database including data from the U.S. Geological Survey, Oklahoma Conservation Commission, and Oklahoma Water Resources Board. Drainage-basin area, stream order, stream slope, and land-use proportions were determined for each site using a Geographic Information System. The methods, procedures, and data sets used to determine the environmental characteristics are described.

  3. Thrombosis at mountain altitudes.

    PubMed

    Cucinell, S A; Pitts, C M

    1987-11-01

    Victims of high-altitude pulmonary edema often have clots obstructing the pulmonary vessels. This, together with an apparent high incidence of thrombophlebitis and cerebral emboli at altitude suggests that mountain travel may predispose to hypercoagulability. A critical analysis of the available data suggests that, although thrombosis may be a late event complicating various forms of mountain sickness, the laboratory techniques of characterizing hypercoagulability are not sufficient to define and characterize the mechanism.

  4. YUCCA MOUNTAIN SITE DESCRIPTION

    SciTech Connect

    A.M. Simmons

    2004-04-16

    The ''Yucca Mountain Site Description'' summarizes, in a single document, the current state of knowledge and understanding of the natural system at Yucca Mountain. It describes the geology; geochemistry; past, present, and projected future climate; regional hydrologic system; and flow and transport within the unsaturated and saturated zones at the site. In addition, it discusses factors affecting radionuclide transport, the effect of thermal loading on the natural system, and tectonic hazards. The ''Yucca Mountain Site Description'' is broad in nature. It summarizes investigations carried out as part of the Yucca Mountain Project since 1988, but it also includes work done at the site in earlier years, as well as studies performed by others. The document has been prepared under the Office of Civilian Radioactive Waste Management quality assurance program for the Yucca Mountain Project. Yucca Mountain is located in Nye County in southern Nevada. The site lies in the north-central part of the Basin and Range physiographic province, within the northernmost subprovince commonly referred to as the Great Basin. The basin and range physiography reflects the extensional tectonic regime that has affected the region during the middle and late Cenozoic Era. Yucca Mountain was initially selected for characterization, in part, because of its thick unsaturated zone, its arid to semiarid climate, and the existence of a rock type that would support excavation of stable openings. In 1987, the United States Congress directed that Yucca Mountain be the only site characterized to evaluate its suitability for development of a geologic repository for high-level radioactive waste and spent nuclear fuel.

  5. Rocky Mountain acidification study

    SciTech Connect

    Gibson, J.H.; Galloway, J.N.; Schofield, C.; McFee, W.; Johnson, R.; McCarley, S.; Dise, N.; Herzog, D.

    1983-10-01

    The objectives of this report were to determine the sensitivity of watersheds characteristic of the Rocky Mountain Region and the relationship of watershed sensitivity to geology and soils; to evaluate the extent of current acidification and the potential for increasing acidification with increasing deposition of nitrate and sulfate; to evaluate the results of the preceding in terms of impacts on fish populations; and to develop recommendations for assessment of future trends in both changing water chemistry and impacts on fish populations. Areas selected for study included the Rocky Mountain National Ppark and Yellowstone National Park, exemplifying two different geologic types that are representative of a large portion of the Rocky Mountain region. Rocky Mountain National Park is primarily underlain by granite and Yellowstone National Park by volcanic materials. Sensitivity is primarily determined by bedrock geology and varies inversely with elevation. High-elevation lakes and streams in the central Rocky Mountain region are very sensitive to acidic deposition. With respect to fish populations there is currently no evidence of chronic acidification and thus no apparent impact on fisheries. However, the very low base cation concentration observed in the headwater drainages of Rocky Mountain National Park suggests extreme sensitivity to acidification. Waters in volcanic areas such as Yellowstone National Park are generally of high alkalinity and do not represent potentially sensitive habitats. 109 references, 31 figures, 24 tables.

  6. Age estimation of a large bighead carp from Grand Lake, Oklahoma

    USGS Publications Warehouse

    Long, James M.; Nealis, Ashley

    2011-01-01

    On April 23, 2011, a 1356-mm total length (TL), 39.8 kg bighead carp (Hypophthalmichthys nobilis) was brought to the Oklahoma Department of Wildlife Conservation. This specimen is the largest bighead carp recorded from Oklahoma, and it is near the maximum size reported from the United States. This specimen was estimated to be nine years old based on estimates from three different structures (pectoral fin ray, branchiostegal ray, and otolith). The age, together with past Oklahoma records of the species, indicates that there has been multiple introductions or undocumented reproduction of bighead carp in the Grand Lake basin.

  7. Depth-Duration Frequency of Precipitation for Oklahoma

    USGS Publications Warehouse

    Tortorelli, Robert L.; Rea, Alan; Asquith, William H.

    1999-01-01

    A regional frequency analysis was conducted to estimate the depth-duration frequency of precipitation for 12 durations in Oklahoma (15, 30, and 60 minutes; 1, 2, 3, 6, 12, and 24 hours; and 1, 3, and 7 days). Seven selected frequencies, expressed as recurrence intervals, were investigated (2, 5, 10, 25, 50, 100, and 500 years). L-moment statistics were used to summarize depth-duration data and to determine the appropriate statistical distributions. Three different rain-gage networks provided the data (15minute, 1-hour, and 1-day). The 60-minute, and 1-hour; and the 24-hour, and 1-day durations were analyzed separately. Data were used from rain-gage stations with at least 10-years of record and within Oklahoma or about 50 kilometers into bordering states. Precipitation annual maxima (depths) were determined from the data for 110 15-minute, 141 hourly, and 413 daily stations. The L-moment statistics for depths for all durations were calculated for each station using unbiased L-mo-ment estimators for the mean, L-scale, L-coefficient of variation, L-skew, and L-kur-tosis. The relation between L-skew and L-kurtosis (L-moment ratio diagram) and goodness-of-fit measures were used to select the frequency distributions. The three-parameter generalized logistic distribution was selected to model the frequencies of 15-, 30-, and 60-minute annual maxima; and the three-parameter generalized extreme-value distribution was selected to model the frequencies of 1-hour to 7-day annual maxima. The mean for each station and duration was corrected for the bias associated with fixed interval recording of precipitation amounts. The L-scale and spatially averaged L-skew statistics were used to compute the location, scale, and shape parameters of the selected distribution for each station and duration. The three parameters were used to calculate the depth-duration-frequency relations for each station. The precipitation depths for selected frequencies were contoured from weighted depth

  8. The association of pseudoephedrine sales restrictions on emergency department urine drug screen results in Oklahoma.

    PubMed

    Brandenburg, M A; Brown, S J; Arneson, W L; Arneson, D L

    2007-11-01

    On June 15, 2004, Oklahoma became the first state to reclassify pseudoephedrine as a Schedule V drug. Arrests in Oklahoma for the manufacture of methamphetamines in clandestine laboratories precipitously declined. It was hypothesized that a decrease in methamphetamine use could be shown in the patient population in Oklahoma's largest emergency department. To test this hypothesis, all urine drug screen results in the Saint Francis Hospital Trauma Emergency Center from January 2003 through May 2005 were reviewed. There was a significant increase in the total tests performed and the percentage of positive test results for the amphetamine drug class (p = 0.0004, R2 = 0.3785) over time. These results suggest that methamphetamine usage has not decreased in the emergency department patient population. Possibly, methamphetamine usage in Oklahoma has not been impacted by the passage of HB 2176 due to an increase in drug trafficking of methamphetamine into the state.

  9. Four Possible Steps to Reduce Greenhouse Gas Emissions in Ada, Oklahoma

    EPA Science Inventory

    An overview of federal, state, and city initiatives on climate change are presented. Specific steps for the City of Ada, Oklahoma, are presented. This is an abstract of a proposed presentation and does not necessarily reflect EPA policy.

  10. Small Wind Electric Systems: An Oklahoma Consumer's Guide

    SciTech Connect

    Not Available

    2007-08-01

    Small Wind Electric Systems: An Oklahoma Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

  11. Geothermal research at Oklahoma State University: An integrated approach

    SciTech Connect

    Smith, M.D.

    1997-12-31

    Oklahoma State University and the International Ground Source Heat Pump Association (IGSHPA) are active in providing technical support to government and industry through technology transfer, technology development, technical assistance, and business development support. Technology transfer includes geothermal heat pump (GHP) system training for installers and architects and engineers, national teleconferences, brochures, and other publications. Technology development encompasses design software development, GLHEPRO, in-situ thermal conductivity testing methods and verification of data reduction techniques, and specifications and standards for GHP systems. Examples of technical assistance projects are a Navy officers quarters and a NASA Visitors Center which required design assistance and supporting information in reducing the life cycle cost to make them viable projects.

  12. Exploitation and Optimization of Reservoir Performance in Hunton Formation, Oklahoma

    SciTech Connect

    Mohan Kelkar

    2006-06-30

    West Carney field--one of the newest fields discovered in Oklahoma--exhibits many unique production characteristics. These characteristics include: (1) decreasing water-oil ratio; (2) decreasing gas-oil ratio followed by an increase; (3) poor prediction capability of the reserves based on the log data; and (4) low geological connectivity but high hydrodynamic connectivity. The purpose of this investigation is to understand the principal mechanisms affecting the production, and propose methods by which we can extend the phenomenon to other fields with similar characteristics. In our experimental investigation section, we continue to describe the use of surfactant to alter the wettability of the rock. By altering the wettability, we may be able to recover additional oil through imbibition and gravity drainage process.

  13. Comparing reactions to two severe tornadoes in one Oklahoma community.

    PubMed

    Comstock, R Dawn; Mallonee, Sue

    2005-09-01

    The authors compared the effect of the 3 May 1999 F5 and 8 May 2003 F3 tornadoes on the community of Moore, Oklahoma, by canvassing damaged areas after both tornadoes and surveying residents. Significantly more 1999 than 2003 residents reported property damage and injuries. Television and tornado sirens were the most common warnings each year, however, more 1999 residents received and responded to television warnings. Importantly, storm shelters were used more frequently in 2003. Fifty-one per cent of residents who experienced both tornadoes took the same amount of protective action in 2003 as they had in 1999; 22% took less; and 27% took more. Residents who took less action said that the reason for doing so was inadequate warning and shelter. First-hand experience of tornadoes prompts people to heed warnings when adequate notification is received and to take effective protective action when adequate shelter is available.

  14. Characteristics and outcomes of insanity acquittees in Oklahoma.

    PubMed

    Nicholson, R A; Norwood, S; Enyart, C

    1991-01-01

    The insanity defense is perhaps the most vigorously debated topic at the interface of the legal and mental health systems. This article addresses the need for empirical evidence by providing data on insanity acquittees and their later outcomes in Oklahoma, a jurisdiction not previously studied. Information was obtained on the demographic, legal, psychiatric, hospitalization, and post-hospitalization characteristics of all 61 defendants acquitted not guilty by reason of insanity (NGRI) and treated on the state forensic unit during a 5-year period. Insanity acquittees had few resources, significant psychopathology, and extensive involvement with the legal and mental health systems prior to the NGRI offense. Follow-up of three groups of discharged patients--those released at an initial court review, those who completed the NGRI treatment program, and those who absconded from the forensic unit--revealed that those who escaped from the unit had significantly more arrests and subsequent legal charges than regularly discharged patients.

  15. Fiscal Year 1990 program report: Oklahoma Water Resources Research Institute

    SciTech Connect

    Collins, T.C.

    1991-09-01

    The FY 1990 Oklahoma Water Resources Research Institute research program addressed the issues of surface and ground water quality and management of water resources. It emphasized the determination of water quality and remediation of water resources determined to be contaminated. Research projects funded by the OWRRI to address these issues included: an investigation of the rate and quality of groundwater recharge to shallow aquifers; the development of a field application to determine microbial populations in soil; the improvement of parameter estimation for multipurpose hydrologic models; an investigation of the effect of inorganic cations and water-soluble polymers on the mobility and persistence of sulfonylurea herbicides; an analysis of the impacts on local economies of large, water-based natural resource projects using a Social Accounting Matrix (SAM); an investigation of methods for assessing nutrient limitation in streams; an evaluation of the use of microorganisms with elevated enzyme activity as a potential in-situ aquifer restoration technique.

  16. Oklahoma adopts testing laws for inmates, rape suspects.

    PubMed

    1998-05-15

    Oklahoma Senate Bill 886 requires inmates to undergo HIV and hepatitis B testing if they expose other people to body fluids. The definition of exposure to body fluids is broad and the Department of Corrections sought a narrower definition that reflects actual transmission risk. The bill requires the Department of Corrections to provide the results to the person who was potentially exposed. If the prison already knows that the inmate is HIV-positive, the testing requirement is waived. Existing law requires officers to be notified before contact if the inmate has HIV or AIDS. Prompted by a case involving a Tulsa County rape victim, a second bill, House Bill 2570, was passed to expedite HIV testing of defendants charged with sex offenses. PMID:11365329

  17. Bidding documents for asbestos abatement in Oklahoma public buildings

    SciTech Connect

    Martin, B.; Hodges, J.; Hallett, P.; Myers, B.

    1981-03-01

    The publication contained the necessary forms and requirements for those bidding for asbestos removal projects in public buildings in Oklahoma. Included were the solicitation for bids form, and information concerning the contracting of labor for the treatment of friable asbestos-containing material. The information concerned requirements for site examination, rejection of bids, stipulations to be followed in awarding the contract, general clean-up rules, methods of laying out the work, use of temporary utilities, prevailing wage scale, liquidated damages, required bonds and affidavits, completion and final payment, liability insurance, property insurance, and other contractor obligations. A sample contract was included along with samples of work orders, statutory bonds, performance bonds, defect bonds, bid affidavits, claim or invoice affidavits, notifications, disposal permits, pertinent extracts from the Asbestos Control Act of 1980, copies of sections of the U.S. Department of Labor/Occupational Safety and Health Administration Asbestos Regulations, and copies of relevant Environmental Protection Agency regulations.

  18. Forensic Seismology and the 1995 Oklahoma City Terrorist Bombing

    NASA Astrophysics Data System (ADS)

    Holzer, T. L.

    2002-05-01

    The terrorist bombing of the Alfred P. Murrah Federal Building in Oklahoma City, Oklahoma, on April 19, 1995, was recorded on 2 permanent seismographs, 7 and 26 km away. The more distant seismograph recorded 2 low-frequency wave trains separated by about 10 s. Militia groups speculated that the 2 wave trains were caused by separate explosions and hinted at a government cover up. Preliminary statements by the scientific community also contributed to the uncertainty. A public science organization issued a press release that stated "the location and source of the second surface wave-recording is unknown. Detailed investigations at the building site may offer an explanation as to the cause and origin of the second event." A prominent professional newsletter reported that the "first event was caused by energy from the explosion and the second from the fall of the building." To understand the seismic phases in the April 19 seismograms, the USGS monitored the demolition of the damaged building on May 23, 1995, with a portable seismic array. The array recorded the same 2 wave trains during the demolition and indicated the wave trains were a propagation effect and not the result of multiple sources. Modeling of the waveforms indicated that the 2 wave trains probably resulted from propagation of seismic energy in a near-surface zone with a strong velocity gradient. The first phase appeared to be a packet of scattered body waves and the second was the fundamental-mode Rayleigh wave. Timely resolution of the ambiguity of the seismogram and publication of results in a refereed publication, EOS, discouraged a conspiracy defense by the terrorists.

  19. Monitoring eastern Oklahoma lake water quality using Landsat

    NASA Astrophysics Data System (ADS)

    Barrett, Clay

    The monitoring of public waters for recreational, industrial, agricultural, and drinking purposes is a difficult task assigned to many state water agencies. The Oklahoma Water Resources Board (OWRB) is only physically monitoring a quarter of the lakes it is charged with monitoring in any given year. The minimal sample scheme adopted by the OWRB is utilized to determine long-term trends and basic impairment but is insufficient to monitor the water quality shifts that occur following influx from rains or to detect algal blooms, which may be highly localized and temporally brief. Recent work in remote sensing calibrates reflectance coefficients between extant water quality data and Landsat imagery reflectance to estimate water quality parameters on a regional basis. Remotely-sensed water quality monitoring benefits include reduced cost, more frequent sampling, inclusion of all lakes visible each satellite pass, and better spatial resolution results. The study area for this research is the Ozark foothills region in eastern Oklahoma including the many lakes impacted by phosphorus flowing in from the Arkansas border region. The result of this research was a moderate r2 regression value for turbidity during winter (0.52) and summer (0.65), which indicates that there is a seasonal bias to turbidity estimation using this methodology and the potential to further develop an estimation equation for this water quality parameter. Refinements that improve this methodology could provide state-wide estimations of turbidity allowing more frequent observation of water quality and allow better response times by the OWRB to developing water impairments.

  20. Geophysical cast history of south Centrahoma prospect, Coal County, Oklahoma

    SciTech Connect

    Schloeder, F.X.

    1987-08-01

    The South Centrahoma prospect is an example of the successful use of aeromagnetic data in locating basement-controlled structures in mature exploration areas. Although commercial hydrocarbons were not found, the test well did confirm a positive structure that had been undetected during 50 years of development of the adjacent Centrahoma field. In late 1983, Clyde Petroleum commissioned Borehole Exploration Corporation to acquire, process, and interpret 430 line-mi of high-resolution aeromagnetic data in Coal County, Oklahoma. From this survey, nine prospective leads were identified. The South Centrahoma prospect, due south of the Centrahoma field, is on the downthrown side of a major left-lateral strike-slip fault system that is expressed on aeromagnetic data. The adjacent Centrahoma field, in the Franks graben of Coal County, Oklahoma, has produced 3.4 million bbl of oil and 93.5 bcf of gas from six different reservoirs, ranging from the Ordovician Oil Creek through the Pennsylvanian Booch. This field is a cross-faulted anticline that is expressed as a surface structure, and for this reason probably attracted the Carter Oil Company to drill in 1937. Clyde Petroleum pursued a typical evaluation process for the prospect, including the purchasing and reprocessing of both Singlefold (100%) and modern CDP seismic data. These purchased data hinted at a prospect where the original aeromagnetic data had suggested, but were inconclusive. Two detail seismic lines were acquired. These modern data confirmed a positive high-relief structure similar to that shown on the aeromagnetic data. Closure ranged from 100 ft at the shallow Gilcrease sandstone to 250 ft at the Hunton Limestone. Clyde Petroleum drilled the Goss 1-3 in NW 1/4 NW 1/4, Sec. 1, T1N, R9E, to a depth of 8500 ft. The Goss well confirmed the structure, but found no commercial hydrocarbons.

  1. 33 CFR 208.27 - Fort Cobb Dam and Reservoir, Pond (Cobb) Creek, Oklahoma.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., flows shall not exceed a 13.0-foot stage (1,300 cfs) on the USGS gage on Pond (Cobb) Creek near Fort Cobb, Oklahoma, river mile 5.0; a 19.0-foot stage (6,000 cfs) on the USGS gage on the Washita River near Anadarko, Oklahoma, river mile 305.0; or a 19.0-foot stage on the USGS gage near Bradley,...

  2. Constraints on recent earthquake source parameters, fault geometry and aftershock characteristics in Oklahoma

    NASA Astrophysics Data System (ADS)

    McNamara, D. E.; Benz, H.; Herrmann, R. B.; Bergman, E. A.; McMahon, N. D.; Aster, R. C.

    2014-12-01

    In late 2009, the seismicity of Oklahoma increased dramatically. The largest of these earthquakes was a series of three damaging events (Mw 4.8, 5.6, 4.8) that occurred over a span of four days in November 2011 near the town of Prague in central Oklahoma. Studies suggest that these earthquakes were induced by reactivation of the Wilzetta fault due to the disposal of waste water from hydraulic fracturing ("fracking") and other oil and gas activities. The Wilzetta fault is a northeast trending vertical strike-slip fault that is a well known structural trap for oil and gas. Since the November 2011 Prague sequence, thousands of small to moderate (M2-M4) earthquakes have occurred throughout central Oklahoma. The most active regions are located near the towns of Stillwater and Medford in north-central Oklahoma, and Guthrie, Langston and Jones near Oklahoma City. The USGS, in collaboration with the Oklahoma Geological Survey and the University of Oklahoma, has responded by deploying numerous temporary seismic stations in the region in order to record the vigorous aftershock sequences. In this study we use data from the temporary seismic stations to re-locate all Oklahoma earthquakes in the USGS National Earthquake Information Center catalog using a multiple-event approach known as hypo-centroidal decomposition that locates earthquakes with decreased uncertainty relative to one another. Modeling from this study allows us to constrain the detailed geometry of the reactivated faults, as well as source parameters (focal mechanisms, stress drop, rupture length) for the larger earthquakes. Preliminary results from the November 2011 Prague sequence suggest that subsurface rupture lengths of the largest earthquakes are anomalously long with very low stress drop. We also observe very high Q (~1000 at 1 Hz) that explains the large felt areas and we find relatively low b-value and a rapid decay of aftershocks.

  3. Updated Distribution of Aedes albopictus in Oklahoma, and Implications in Arbovirus Transmission.

    PubMed

    Noden, Bruce H; Coburn, Lisa; Wright, Russell; Bradley, Kristy

    2015-03-01

    A series of statewide surveys were conducted in Oklahoma in the summers between 1991 and 2004 to identify the distribution of Aedes albopictus. Adult mosquitoes were identified in 63 counties, bringing the currently known distribution of Ae. albopictus in the state to 69 of 77 counties. The widespread presence of Ae. albopictus in Oklahoma has important current and future public and veterinary health implications for surveillance and control efforts.

  4. Detection of Dirofilaria immitis and Ehrlichia species in coyotes (Canis latrans), from rural Oklahoma and Texas.

    PubMed

    Paras, Kelsey L; Little, Susan E; Reichard, Mason V; Reiskind, Michael H

    2012-07-01

    There is a lack of knowledge regarding the prevalence of Dirofilaria immitis and Ehrlichia spp. in coyotes in Oklahoma and Texas. Documenting the prevalence of these vector-borne disease agents in coyotes from Oklahoma and Texas underscores the importance of wild canids as reservoir hosts that infect companion animals and humans. To learn more about the sylvatic cycle of D. immitis and Ehrlichia spp. in coyotes from Oklahoma and Texas, we tested for infection with and exposure to, respectively, these disease agents. Coyote carcasses were collected opportunistically from animal control experts and hunters in seven counties in Oklahoma and Texas from January to March, 2010. Serum samples from 77 coyotes were tested with a commercial ELISA test. Five (6.5%) coyotes had D. immitis antigens, and four (5.2%) had antibodies to Ehrlichia spp. The overall prevalence of D. immitis was low relative to studies from the eastern United States. Little is known about the prevalence of Ehrlichia spp. throughout the United States, but coyotes from rural Oklahoma in the current study had a higher exposure rate than those reported from California, and a lower rate than data from an earlier study from Oklahoma.

  5. WILSON MOUNTAINS WILDERNESS, COLORADO.

    USGS Publications Warehouse

    Bromfield, Calvin S.; Williams, Frank E.

    1984-01-01

    The Wilson Mountains Wilderness consists of about 68 sq mi in the San Miguel Mountains in southwestern Colorado. Based on a mineral survey two areas in the wilderness have a probable mineral-resource potential. One area is on the east margin of the area in the Trout Lake mining district, and the other is near the center of the area, the Mount Wilson mining district. Both areas have had a modest base and (or) precious metal production from narrow veins and have a probable potential for the occurrence of similar deposits. Of more significance is a probable mineral-resource potential for disseminated copper mineralization in the Mount Wilson mining district.

  6. Himalayan Mountain Range, India

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Snow is present the year round in most of the high Himalaya Mountain Range (33.0N, 76.5E). In this view taken at the onset of winter, the continuous snow line can be seen for hundreds of miles along the south face of the range in the Indian states of Punjab and Kashmir. The snow line is at about 12,000 ft. altitude but the deep Cenab River gorge is easily delineated as a break along the south edge of the snow covered mountains. '

  7. STRAWBERRY MOUNTAIN WILDERNESS, OREGON.

    USGS Publications Warehouse

    Thayer, T.P.; Stotelmeyer, Ronald B.

    1984-01-01

    The Strawberry Mountain Wilderness extends 18 mi along the crest of the Strawberry Range and comprises about 53 sq mi in the Malheur National Forest, Grant County, Oregon. Systematic geologic mapping, geochemical sampling and detailed sampling of prospect workings was done. A demonstrated copper resource in small quartz veins averaging at most 0. 33 percent copper with traces of silver occurs in shear zones in gabbro. Two small areas with substantiated potential for chrome occur near the northern edge of the wilderness. There is little promise for the occurrence of additional mineral or energy resources in the Strawberry Mountain Wilderness.

  8. Mountain Home Well - Photos

    DOE Data Explorer

    Shervais, John

    2012-01-11

    The Snake River Plain (SRP), Idaho, hosts potential geothermal resources due to elevated groundwater temperatures associated with the thermal anomaly Yellowstone-Snake River hotspot. Project HOTSPOT has coordinated international institutions and organizations to understand subsurface stratigraphy and assess geothermal potential. Over 5.9km of core were drilled from three boreholes within the SRP in an attempt to acquire continuous core documenting the volcanic and sedimentary record of the hotspot: (1) Kimama, (2) Kimberly, and (3) Mountain Home. The Mountain Home drill hole is located along the western plain and documents older basalts overlain by sediment. Data submitted by project collaborator Doug Schmitt, University of Alberta

  9. Bibliography of Oklahoma hydrology; reports prepared by the U.S. Geological Survey and principal cooperating agencies, 1901-93

    USGS Publications Warehouse

    Havens, J. S., (compiler)

    1993-01-01

    This bibliography lists reports on hydrology in Oklahoma prepared by the U.S. Geological Survey and the principal State cooperating agencies, the Oklahoma Geological Survey and the Oklahoma Water Resources Board. Included are citations of about 550 reports, abstracts, and journal articles issued from 1901 through July 1993. The reports are listed by agency and report type, and are indexed by author, subject, and USGS report number.

  10. 25 CFR 151.5 - Trust acquisitions in Oklahoma under section 5 of the I.R.A.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Trust acquisitions in Oklahoma under section 5 of the I.R... LAND ACQUISITIONS § 151.5 Trust acquisitions in Oklahoma under section 5 of the I.R.A. In addition to..., land may be acquired in trust status for an individual Indian or a tribe in the State of Oklahoma...

  11. The Strongest Mountain

    ERIC Educational Resources Information Center

    Monnes, Colleen

    2004-01-01

    The article describes an activity for the author's fifth-grade students called "build the strongest mountain." To them, it was not a lesson--it was a challenge. To the author, it was an activity that turned a run-of-the-mill Earth science unit into a terrific opportunity for students to demonstrate their knowledge of erosion and develop…

  12. Yucca Mountain tuffs

    SciTech Connect

    1996-08-01

    This is a compilation of petrographic slides detailing the microstructure and petrographic character of the tuff deposits associated with the Yucca Mountain radioactive waste repository. It describes crystal structures, clay alterations, and mineral associations. The paper contains a description of the petrographic thin-sections but contains no narrative or conclusions of what the slides suggest with regards to the facility.

  13. The Mountaineer Minority

    ERIC Educational Resources Information Center

    Egerton, John; Gaillard, Frye

    1974-01-01

    Discusses the new Appalachian movement, based on the assumption that mountain people are a distinct and maligned cultural minority; the people of Appalachia, white, black and red, have begun to strike back against the dam-builders, strip-miners, and others they say are gouging out the region's mineral resources by the cheapest means possible no…

  14. Rocky Mountain High.

    ERIC Educational Resources Information Center

    Hill, David

    2001-01-01

    Describes Colorado's Eagle Rock School, which offers troubled teens a fresh start by transporting them to a tuition- free campus high in the mountains. The program encourages spiritual development as well as academic growth. The atmosphere is warm, loving, structured, and nonthreatening. The article profiles several students' experiences at the…

  15. Rocky Mountain Perspectives.

    ERIC Educational Resources Information Center

    Dutkiewicz, Jody Steiner, Ed.

    This publication features articles detailing the state of educational programs in the Rocky Mountain area. The articles address: 1) the impact of physical geography on culture, education, and lifestyle; 2) the education of migrant and/or agricultural workers and their children; 3) educational needs of children in rural areas; 4) outdoor education;…

  16. DOE's Yucca Mountain Studies.

    ERIC Educational Resources Information Center

    Department of Energy, Washington, DC.

    This booklet is about the disposal of high-level nuclear waste in the United States with a particular focus on Yucca Mountain, Nevada as a repository site. Intended for readers who do not have a technical background, the booklet discusses why scientists and engineers think high-level nuclear waste may be disposed of safely underground. An…

  17. Mountain-Plains Curriculum.

    ERIC Educational Resources Information Center

    Mountain-Plains Education and Economic Development Program, Inc., Glasgow AFB, MT.

    The document lists the Mountain-Plains curriculum by job title (where applicable), including support courses. The curriculum areas covered are mathematics skills, communication skills, office education, lodging services, food services, marketing and distribution, welding support, automotive, small engines, career guidance, World of Work, health…

  18. Bibliography of Oklahoma hydrology; reports prepared by the U.S. Geological Survey and principal cooperating agencies, 1901-88

    USGS Publications Warehouse

    Havens, John S., (compiler)

    1989-01-01

    Reports on the hydrology of Oklahoma have been issued by the U.S. Geological Survey since 1901. This bibliography lists reports on hydrology in Oklahoma prepared by the U.S. Geological Survey and the principal State cooperating agencies, the Oklahoma Geological Survey and the Oklahoma Water Resources Board. Of the nearly 350 reports issued from 1901 through 1988, about 200 have been concerned primarily with groundwater; the remainder have dealt with some aspect of surface water, water quality, or geology. The reports are listed by agency and report type, and are indexed both by author and subject. (USGS)

  19. Digital mountains: toward development and environment protection in mountain regions

    NASA Astrophysics Data System (ADS)

    Jiang, Xiaobo

    2007-06-01

    Former studies on mountain system are focused on the department or subject characters, i.e. different department and branches of learning carry out researches only for their individual purposes and with individual characters of the subject of interests. As a whole, their investigation is lacking of comprehensive study in combination with global environment. Ecological environment in mountain regions is vulnerable to the disturbance of human activities. Therefore, it is a key issue to coordinate economic development and environment protection in mountain regions. On the other hand, a lot of work is ongoing on mountain sciences, especially depending on the application of RS and GIS. Moreover, the development of the Digital Earth (DE) provides a clue to re-understand mountains. These are the background of the emergence of the Digital Mountains (DM). One of the purposes of the DM is integrating spatial related data and information about mountains. Moreover, the DM is a viewpoint and methodology of understanding and quantifying mountains holistically. The concept of the DM is that, the spatial and temporal data related to mountain regions are stored and managed in computers; moreover, manipulating, analyzing, modeling, simulating and sharing of the mountain information are implemented by utilizing technologies of RS, GIS, GPS, Geo-informatic Tupu, computer, virtual reality (VR), 3D simulation, massive storage, mutual operation and network communication. The DM aims at advancing mountain sciences and sustainable mountain development. The DM is used to providing information and method for coordinating the mountain regions development and environment protection. The fundamental work of the DM is the design of the scientific architecture. Furthermore, construct and develop massive databases of mountains are the important steps these days.

  20. Geohydrology and water quality of the Roubidoux Aquifer, northeastern Oklahoma

    USGS Publications Warehouse

    Christenson, S.C.; Parkhurst, D.L.; Fairchild, R.W.

    1990-01-01

    The Roubidoux aquifer is an important source of freshwater for public supplies, commerce, industry, and rural water districts in northeastern Oklahoma. Ground-water withdrawals from the aquifer in 1981 were estimated to be 4.8 million gallons per day, of which about 90 percent was withdrawn in Ottawa County. Wells drilled at the beginning of the 20th century originally flowed at the land surface, but in 1981 water levels ranged from 22 to 471 feet below land surface. A large cone of depression has formed as a result of ground water withdrawals near Miami. Wells completed in the Roubidoux aquifer have yields that range from about 100 to more than 1,000 gallons per minute. An aquifer test and a digital ground-water flow model were used to estimate aquifer and confining-layer hydraulic characteristics. Using these methods, the transmissivity of the aquifer was estimated to be within a range of 400 to 700 square feet per day. The leakance of the confining layer was determined to be within a range from 0 to 0.13 per day, with a best estimate value in a range from 4.3 x 10-8 to 7.7 x 10-8 per day. Analyses of water samples collected as part of this study and of water-quality data from earlier work indicate that a large areal change in major-ion chemistry occurs in ground water in the Roubidoux aquifer in northeastern Oklahoma. The ground water in the easternmost part of the study unit has relatively small dissolved-solids concentrations (less than 200 milligrams per liter) with calcium, magnesium, and bicarbonate as the major ions. Ground water in the westernmost part of the study unit has relatively large dissolved-solids concentrations (greater than 800 milligrams per liter) with sodium and chloride as the major ions. A transition zone of intermediate sodium, chloride, and dissolved-solids concentrations exists between the easternmost and westernmost parts of the study unit. Three water-quality problems are apparent in the Roubidoux aquifer in northeast Oklahoma: (1

  1. Record Rainfall and Flooding in Texas and Oklahoma, May 2015; Extent and Historical Perspective

    NASA Astrophysics Data System (ADS)

    Cepeda, J. C.

    2015-12-01

    Heavy rains began in Texas and Oklahoma in early May 2015 and continued through the end of the month. Both states set all-time records for mean statewide precipitation; Texas - 227mm (8.93 in), Oklahoma - 357mm (14.06 in) -- for the period of record (1895-2015). These new statewide records were set despite the fact that the western portions of both Texas and Oklahoma received only modest rainfall. Parameters used in this study to evaluate the magnitude and historical perspective of the May 2015 rainfall included daily and total storm precipitation, stream flow, changes in the Palmer Drought Severity Index (PDSI), and changes in reservoir water levels. Although the Dallas-Fort Worth area and the cities of Austin, Houston and Oklahoma City sustained the most serious flood events, more than 100 localities in the two states reported some flooding. The region with the largest amounts of precipitation extended from north-central Texas northeastward into eastern Oklahoma. Cumulative May rainfall in this region exceeded 508 mm (20 in). Provisional stream flow data for the river basins most affected -- Red River, Brazos, Colorado, and Trinity rivers -- reveal significant peaks, but the peaks generally are within the ranges of the historical record. With the exception of the Red River the most significant flooding relative to historic flood peaks, occurred on tributaries to the major rivers. Comparison of the PDSI for the months of April and June reveals the dramatic impact of the precipitation during May. By the first week of June both states are classified as moderately moist - with the exception of the extreme northeastern corner of Oklahoma. Changes in Reservoir levels (as a percent of capacity) between April and June was greatest for the Rolling Plains region (+ 15.5%), with lesser, but significant gains in South and Central Texas and the Central Oklahoma region.

  2. A comparison of the speech patterns and dialect attitudes of Oklahoma

    NASA Astrophysics Data System (ADS)

    Bakos, Jon

    The lexical dialect usage of Oklahoma has been well-studied in the past by the Survey of Oklahoma Dialects, but the acoustic speech production of the state has received little attention. Apart from two people from Tulsa and two people from Oklahoma City that were interviewed for the Atlas of North American English, no other acoustic work has been performed within the state. This dissertation begins to fill in these gaps by presenting twelve respondents interviewed by the Research on Dialects of English in Oklahoma (RODEO) project. For each speaker, a brief biography is given, including some of their regional and speech attitudes of Oklahoma. Then acoustic data from a wordlist and reading task are presented and compared. Analysis will consider plots of each speaker's vowel system as a whole, and will also examine many environments in isolation. These environments were chosen for their likely presence in Oklahoma, and include such dialect features as the Southern Shift, the pin/pen merger, the caught/cot merger, monophthongization of the PRICE vowel, and neutralization of tense vowels before /l./ After considering each respondent separately, some of their results will be pooled together to give a preliminary sense of the state of dialect within Oklahoma. Demographic variables such as age, gender, and urban/rural upbringing will be related to speakers' attitudes and acoustic production. This will serve two goals - first, to compare modern-day production to the findings of previous scholars, and second, to suggest a dialect trajectory for the state that could be studied further in additional research.

  3. Ore microscopy of the Paoli silver-copper deposit, Oklahoma

    USGS Publications Warehouse

    Thomas, C.A.; Hagni, R.D.; Berendsen, P.

    1991-01-01

    The Paoli silver-copper deposit is located in south-central Oklahoma, 56 km south-southeast from Norman, Oklahoma. It was mined for high-grade silver-copper near the beginning of this century, and intensive exploratory drilling during the early 1970's delineated unmined portions of the deposit. A collaborative study between the U.S.G.S., the Kansas Geological Survey, and the University of Missouri-Rolla was undertaken to provide new information on the character of red bed copper deposits of the Midcontinent region. The Paoli deposit has been interpreted to occur as a roll-front type of deposit. The silver and copper mineralization occurs within paleochannels in the Permian Wellington Formation. The silver-copper interfaces appear to be controlled by oxidation-reduction interfaces that are marked by grey to red color changes in the host sandstone. Ore microscopic examinations of polished thin sections show that unoxidized ore consists of chalcocite, digenite, chalcopyrite, covellite and pyrite; and oxidized ores are characterized by covellite, bornite, hematite and goethite. In sandstone-hosted ores, chalcocite and digenite replace dolomite and border clastic quartz grains. In siltstone-hosted ores, the copper sulfide grains have varied shapes; most are irregular in shape and 5-25 ??m across, others have euhedral shapes suggestive of pyrite crystal replacements, and some are crudely spherical and are 120-200 ??m across. Chalcopyrite is the predominant copper sulfide at depth. Covellite and malachite replace chalcocite and digenite near the surface. Silver only occurs as native silver; most as irregularly shaped grains 40-80 ??m across, but some as cruciform crystals that are up to 3.5 mm across. The native silver has been deposited after copper sulfides, and locally replaces chalcocite. Surficial nodules of pyrite, malachite and hematite locally are present in outcrops at the oxidation-reduction fronts. Polished sections of the nodules show that malachite forms a

  4. Proceedings of Annual Oklahoma Conference on Education, "Public Education: Time to Speak Up!" (3rd, Oklahoma City, OK, September 8-9, 1981).

    ERIC Educational Resources Information Center

    Brown, Diane, Ed.; And Others

    Speeches, panel discussions, and a debate from the 1981 Oklahoma Conference on Education are presented. The topics of the speeches are: (1) administrative decision making in institutions of higher education and the effects of state legislation (Barbara Uehling); (2) experiences of an American hostage in Iran and subsequent feelings about the…

  5. Teacher's Guide to Resources of the Oklahoma Historical Society, Keyed to the Priority Academic Student Skills (PASS), Grades 6-12 Oklahoma History.

    ERIC Educational Resources Information Center

    National Diffusion Network (DHEW/OE), Washington, DC.

    This guide is correlated to the PASS (Priority Academic Student Skills) objectives for Oklahoma history in grades 6-12. The guide was developed to aid in the teaching of the PASS objectives by identifying primary sources, audiovisual materials, field trips and scholarly materials that relate to each objective. The guide is divided into seven…

  6. Geographic Information Systems Methods for Determining Drainage-Basin Areas, Stream-Buffered Areas, Stream Length, and Land Uses for the Neosho and Spring Rivers in Northeastern Oklahoma

    USGS Publications Warehouse

    Masoner, Jason R.; March, Ferrella

    2006-01-01

    Geographic Information Systems have many uses, one of which includes the reproducible computation of environmental characteristics that can be used to categorize hydrologic features. The Oklahoma Department of Wildlife Conservation and the Oklahoma Department of Environmental Quality are investigating Geographic Information Systems techniques to determine partial drainage-basin areas, stream-buffer areas, stream length, and land uses (drainage basin and stream characteristics) in northeastern Oklahoma. The U.S Geological Survey, in cooperation with Oklahoma Department of Wildlife Conservation and the Oklahoma Department of Environmental Quality, documented the methods used to determine drainage-basin and stream characteristics for the Neosho and Spring Rivers above Grand Lake Of the Cherokees in northeastern Oklahoma and calculated the characteristics. The drainage basin and stream characteristics can be used by the Oklahoma Department of Wildlife Conservation and the Oklahoma Department of Environmental Quality to aid in natural-resource assessments.

  7. Retinoblastoma in the state of Oklahoma: a clinicopathologic review.

    PubMed

    Scott, M H; Richard, J M

    1993-03-01

    This is a retrospective review of 56 patients diagnosed with retinoblastoma (Rb) from 1970 to 1990 at either the Dean A. McGee Eye Institute or Children's Hospital of Oklahoma. Twenty-six (46%) patients had somatic Rb and thirty (54%) had germinal Rb. On average, somatic disease presented at 20.5 months and germinal disease at 11.7 months. Nine (16%) of our patients have died; of these, metastatic disease was the cause of death in six patients, whereas a midline pineal tumor (trilateral retinoblastoma) was the cause of death in three patients. Metastatic disease presented an average of 17.5 months after the diagnosis of Rb, and death occurred an average of 10.3 months after the diagnosis of metastasis. Trilateral Rb presented an average of 18 months after the diagnosis of retinoblastoma, and on average death occurred 2 months later. Histopathology was available on forty-nine of our patients. Poorly differentiated tumor histology, optic nerve invasion of tumor cells past the surgical plane of transection, and choroidal invasion of tumor cells appear to be significant histological markers for developing metastatic disease. The cytogenetics, current therapy, and related management of retinoblastoma are reviewed.

  8. Multispectral analysis of limestone, dolomite, and granite, Mill Creek, Oklahoma

    NASA Technical Reports Server (NTRS)

    Rowan, L. C.; Watson, K.

    1970-01-01

    Spectral reflectance and thermal emission data were collected at the Mill Creek, Oklahoma test site during NASA missions 132 and 133 in June 1970. The data were collected by three aircraft flown several times during the diurnal cycle at altitudes of 150 to 17,000 m above mean terrain. Reflectance of the main rock types (limestone, dolomite, and granite) was determined from the data collected using a 12-channel multispectral scanner during mission 133 and from thermal infrared images recorded during mission 132 on an RS-7 scanner from 17,000 m above terrain. A preliminary rock recognition map was generated automatically using data collected from 900 m above terrain. The discrimination provided by the map is reasonably accurate. Misidentification occurred in areas of unusually high dolomite reflectivity. High altitude thermal infrared (10 to 12 micrometers) images show regional folds and faults distinguished by the presence of thermally contrasting materials. Linear and curvilinear structural features two to three times smaller than the nominal 17 m resolution could be detected.

  9. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2005-04-01

    West Carney field--one of the newest fields discovered in Oklahoma--exhibits many unique production characteristics. These characteristics include: (1) decreasing water-oil ratio; (2) decreasing gas-oil ratio followed by an increase; (3) poor prediction capability of the reserves based on the log data; and (4) low geological connectivity but high hydrodynamic connectivity. The purpose of this investigation is to understand the principal mechanisms affecting the production, and propose methods by which we can extend the phenomenon to other fields with similar characteristics. In our experimental investigation section, we present the data on methane injection using huff-n-puff process. It appears that additional oil can be recovered using methane as a solvent. Additional experiments will be needed to confirm our analysis. Our engineering analysis has laid out detailed indicators to make the de-watering successful. Using those indicators, we are currently investigating potential in fill well locations in West Carney field. Our technology transfer activities continued this quarter with two presentations and one workshop.

  10. Turbulent Kinetic Energy in the Oklahoma City Urban Environment

    SciTech Connect

    Lundquist, J; Leach, M; Gouveia, F

    2004-06-24

    A major field experiment, Joint URBAN 2003 (JU2003), was conducted in Oklahoma City in July 2003 to collect meteorological and tracer data sets for evaluating dispersion models in urban areas. The Department of Homeland Security and the Defense Threat Reduction Agency were the primary sponsors of JU2003. Investigators from five Department of Energy national laboratories, several other government agencies, universities, private companies, and international agencies conducted the experiment. Observations to characterize the meteorology in and around the urban area complemented the observation of the dispersion of SF6, an inert tracer gas. Over one hundred threedimensional sonic anemometers were deployed in and around the urban area to monitor wind speed, direction, and turbulence fluxes during releases of SF6. Sonic deployment locations included a profile of eight sonic anemometers mounted on a crane less than 1 km north of the central business district (CBD). Using data from these and other sonic anemometers deployed in the urban area, we can quantify the effect of the urban area on atmospheric turbulence and compare results seen in OKC to those in other urban areas to assess the parameters typically used in parameterizations of urban turbulence.

  11. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2005-02-01

    Hunton formation in Oklahoma has displayed some unique production characteristics. These include high initial water-oil and gas-oil ratios, decline in those ratios over time and temporary increase in gas-oil ratio during pressure build up. The formation also displays highly complex geology, but surprising hydrodynamic continuity. This report addresses three key issues related specifically to West Carney Hunton field and, in general, to any other Hunton formation exhibiting similar behavior: (1) What is the primary mechanism by which oil and gas is produced from the field? (2) How can the knowledge gained from studying the existing fields can be extended to other fields which have the potential to produce? (3) What can be done to improve the performance of this reservoir? We have developed a comprehensive model to explain the behavior of the reservoir. By using available production, geological, core and log data, we are able to develop a reservoir model which explains the production behavior in the reservoir. Using easily available information, such as log data, we have established the parameters needed for a field to be economically successful. We provide guidelines in terms of what to look for in a new field and how to develop it. Finally, through laboratory experiments, we show that surfactants can be used to improve the hydrocarbons recovery from the field. In addition, injection of CO{sub 2} or natural gas also will help us recover additional oil from the field.

  12. Fluid injection triggering of 2011 earthquake sequence in Oklahoma

    NASA Astrophysics Data System (ADS)

    Keranen, K. M.; Savage, H. M.; Abers, G. A.; Cochran, E. S.

    2012-12-01

    Significant earthquakes are increasingly occurring within the United States midcontinent, with nine having moment-magnitude (Mw) ≥4.0 and five with Mw≥5.0 in 2011 alone. In parallel, wastewater injection into deep sedimentary formations has increased as unconventional oil and gas resources are developed. Injected fluids may lower normal stress on existing fault planes, and the correlation between injection wells and earthquake locations led to speculation that many 2011 earthquakes were triggered by injection. The largest earthquake potentially related to injection (Mw5.7) struck in November 2011 in central Oklahoma. Here we use aftershocks to document the fault patterns responsible for the M5.7 earthquake and a prolific sequence of related events, and use the timing and spatial correlation of the earthquakes with injection wells and subsurface structures to show that the earthquakes were likely triggered by fluid injection. The aftershock sequence details rupture along three distinct fault planes, the first of which reaches within 250 meters of active injection wells and within 1 km of the surface. This earthquake sequence began where fluids are injected at low pressure into a depleted oil reservoir bound by faults that effectively seal fluid flow. Injection into sealed compartments allows reservoir pressure to increase gradually over time, suggesting that reservoir volume, in this case, controls the triggering timescale. This process allows multi-year lags between the commencement of fluid injection and triggered earthquakes.

  13. Northern bobwhite response to habitat restoration in eastern oklahoma

    USGS Publications Warehouse

    Crosby, Andrew D.; Elmore, R.D.; Leslie,, David M.

    2013-01-01

    In response to the decline of northern bobwhite (Colinus virginianus; hereafter, bobwhite) in eastern Oklahoma, USA, a cost-share incentive program for private landowners was initiated to restore early successional habitat. Our objectives were to determine whether the program had an effect on bobwhite occupancy in the restoration areas and evaluate how local-and landscape-level habitat characteristics affect occupancy in both restoration and control areas. We surveyed 14 sample units that received treatment between 2009 and 2011, and 17 sample units that were controls. We used single-season occupancy models, with year as a dummy variable, to test for an effect of restoration treatment and habitat variables on occupancy. We found no significant treatment effect. Model selection showed that occupancy was best explained by the combination of overstory canopy cover and habitat area at both the local and landscape scales. Moran's I revealed positive spatial autocorrelation in the 1,000-3,000-m distance band, indicating that the likelihood of bobwhite occupancy increased with proximity to other populations. We show that creating ≥ 20 ha of habitat within 1-3 km of existing bobwhite populations increases the chance of restoration being successful.

  14. Legume Genome Initiative at the University of Oklahoma

    SciTech Connect

    Bruce A. Roe

    2004-02-27

    Consolidated Appropriations Resolution, 2003 Conference Report for the Department of Energy's Biological and Environmental Research (BER) program provided $481,000 for the Legume Genome Initiative at the University of Oklahoma. These funds were used to support our research that is aimed at determining the entire sequence of the gene rich regions of the genome of the legume, Medicago truncatula, by allowing us to obtain a greater degree of finished BAC sequences from the draft sequences we have already obtained through research funded by the Noble Foundation. During the funding period we increased the number of Medicago truncatula BACs with finished (Bermuda standard) sequences from 109 to 359, and the total number of BACs for which we collected sequence data from 584 to 842, 359 of which reached phase 2 (ordered and oriented contigs). We also sequenced a series of pooled BAC clones that cover additional euchromatic (gene rich) genomic regions. This work resulted in 6 refereed publications, see below. Genes whose sequence was determined during this study included multiple members of the plant disease resistance (R-gene) family as well as several genes involved in flavinoid biosynthesis, nitrogen fixation and plant-microbial symbosis. This work also served as a prelude to obtaining NSF funding for the international collaborative effort to complete the entire sequence of the Medicago truncatula genomic euchromatic regions using a BAC based approach.

  15. Yucca Mountain repository approved

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    At a quiet White House ceremony on 23 July, U.S. President George W. Bush signed into law House Joint Resolution 87, which approves the site at Yucca Mountain, Nevada, for the development of a repository for disposing of high-level radioactive waste and spent nuclear fuel.White House spokesman Ari Fleischer called the signing “an important step forward on the way to a comprehensive policy for dealing with our nation's nuclear waste.”

  16. The Effects of Universal Pre-K in Oklahoma: Research Highlights and Policy Implications. CROCUS Working Paper.

    ERIC Educational Resources Information Center

    Gormley, William T., Jr.; Phillips, Deborah

    Oklahoma is one of three states to offer a free prekindergarten (pre-K) program to all students in participating school districts on a voluntary basis. Fortuitous circumstances in Tulsa, Oklahoma, the state's largest school district, permitted an unusually rigorous evaluation of the pre-K program in Tulsa. Because 4-year-olds beginning pre-K and…

  17. Deterrents to Nurses' Participation in Continuing Professional Education as Perceived by Licensed Nurses in Oklahoma

    ERIC Educational Resources Information Center

    Fahnestock, Annetta Bethene

    2012-01-01

    Little is known about the deterrents to licensed nurses' participation in continuing professional education (CPE) in Oklahoma, the licensed nurses' preferred method for obtaining CPE, and the ways in which employers support participation in CPE. A random sample of 78 licensed nurses in Oklahoma completed a 20 item questionnaire and a 40…

  18. Oklahoma K-12 & School Choice Survey: What Do Voters Say about K-12 Education? Polling Paper No. 18

    ERIC Educational Resources Information Center

    DiPerna, Paul

    2014-01-01

    The "Oklahoma K-12 & School Choice Survey" project, commissioned by the Friedman Foundation for Educational Choice and conducted by Braun Research, Inc. (BRI), measures Oklahoma registered voters' familiarity and views on a range of K-12 education topics and school choice reforms. The author and his colleagues report response levels…

  19. A Study to Report the Teaching about Japan in Secondary World History Classrooms in Texas, Oklahoma, and Louisiana.

    ERIC Educational Resources Information Center

    Barker, Bruce O.; Christian, Duane

    This study assessed the extent to which information about Japan is taught in secondary world history classrooms in Texas, Oklahoma, and Louisiana. The sample used for this study was 475 world history teachers, randomly selected, in K-12 school districts scattered across Texas, Oklahoma, and Louisiana. A 21-item questionnaire was mailed to each of…

  20. Financial Aid and Persistence in Community Colleges: Assessing the Effectiveness of Federal and State Financial Aid Programs in Oklahoma

    ERIC Educational Resources Information Center

    Mendoza, Pilar; Mendez, Jesse P.; Malcolm, Zaria

    2009-01-01

    Using a longitudinal, state-wide dataset, this study assessed the effect of financial aid on the persistence of full-time students in associate's degree programs at the Oklahoma community colleges. Three financial-aid sources were examined: the Oklahoma Higher Learning Access Program (OHLAP), Pell grants, and Stafford loans. Results indicate that…