The High Plains aquifer in Oklahoma is part of a regional aquifer system extending from South Dakota on the north through Wyoming, Colorado Nebraska Kansas, and Oklahoma to Texas and New Mexico on the south (index map) . The principal aquifer, the Ogallala Formation of Tertiary age, is hydraulically connected with other unconsolidated . deposits, principally of Quaternary age . Alluvium and terrace deposits in hydrologic continuity with the Qgallala are included in the High Plains aquifer in Oklahoma. Parts of the underlying bedrock also are hydraulically connected with the Ogallala. The High Plains aquifer in Oklahoma has been eroded on the west, exposing underlying rocks of Cretaceous age, and on the east, exposing rocks of Permian age.
During 1978, the U.S. Geological Survey began a 5-year study of the High Plains regional aquifer system to provide hydrologic information for evaluation of the effects of long-term development of the aquifer and to develop computer models for prediction of aquifer response to alternative changes in ground-water management (Weeks, 1978). This report is one of a series presenting hydrologic information of the High Plains aquifer in Oklahoma.
The altitude and configuration of the water table are shown for the eastern area, consisting of Harper, Ellis, Woodward, Dewey, and Roger Mills Counties (sheet 1), and for the Panhandle area, consisting of Cimarron, Texas, and Beaver Counties (sheet 2). Water levels were measured in January, February, and March 1980 by the Oklahoma Water Resources Board.
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1982 - Availability and quality of water from the Dakota aquifer, northwest Iowa","interactions":[{"subject":{"id":8110,"text":"ofr82264 - 1982 - Availability and quality of water from the Dakota aquifer, northwest Iowa","indexId":"ofr82264","publicationYear":"1982","noYear":false,"title":"Availability and quality of water from the Dakota aquifer, northwest Iowa"},"predicate":"SUPERSEDED_BY","object":{"id":1089,"text":"wsp2215 - 1984 - Availability and quality of water from the Dakota aquifer, northwest Iowa","indexId":"wsp2215","publicationYear":"1984","noYear":false,"title":"Availability and quality of water from the Dakota aquifer, northwest Iowa"},"id":1}],"supersededBy":{"id":1089,"text":"wsp2215 - 1984 - Availability and quality of water from the Dakota aquifer, northwest Iowa","indexId":"wsp2215","publicationYear":"1984","noYear":false,"title":"Availability and quality of water from the Dakota aquifer, northwest Iowa"},"lastModifiedDate":"2022-11-18T20:38:04.864552","indexId":"ofr82264","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-264","title":"Availability and quality of water from the Dakota aquifer, northwest Iowa","docAbstract":"The Dakota aquifer in northwest Iowa consists of sandstones in the Dakota Formation. It underlies most of the study area and is the most extensive source of ground water in the area. Individual sandstone beds are from less than 10 to more than 150 feet thick. The cumulative thickness of sandstone is more than 200 feet throughout much of the area. The aquifer is confined by overlying Cretaceous limestone and shale, Quaternary glacial deposits and loess. The underlying confining material is shale of the Dakota Formation, undifferentiated Paleozoic age rocks, or Precambrian crystalline rock.
Water flows through the aquifer from the north-central part of the study area to the east, south and southwest. Recharge is dominantly by infiltration from the land surface through the confining materials. Discharge is to underlying Paleozoic aquifers and to the alluvium and glacial outwash deposits along the Missouri and Big Sioux Rivers in the southwest part of the area. Flow components toward bedrock valleys may reflect discharge to Quaternary sand and gravel deposits in these valleys.
Pumping tests conducted in the study area indicate a narrow range of hydraulic conductivities of the Dakota aquifer, from 37 to 50 feet per day. Consequently, an average hydraulic conductivity of 40 feet per day was used to estimate the potential yield to wells completed in the aquifer. Yields of more than 250 gallons per minute can be expected throughout much of the study area and more than 1000 gallons per minute could be produced in some areas.
The quality of water from the Dakota is a calcium, magnesium, sulfate type. It is generally suitable for irrigation purposes, based on comparisons of sodium adsorption ratios and electrical conductivities. In some areas the aquifer has water with high salinity hazard that may restrict its use to irrigation of only well drained types of soil. The concentration of radium226 and other radionuclides exceed recommended limits at several sites.
The quality of water pumped from the aquifer may be altered by induced leakage from the underlying aquifers in Paleozoic age rocks if withdrawals reverse the pattern of natural flow from the Dakota into the Paleozoic aquifers. Evidence for such a reversal exists in the area around the city of LeMars.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82264","collaboration":"Prepared in cooperation with the Iowa Geological Survey","usgsCitation":"Burkart, M.R., 1982, Availability and quality of water from the Dakota aquifer, northwest Iowa: U.S. Geological Survey Open-File Report 82-264, Report: 83 p.; 8 Plates: 17.84 x 21.84 inches or smaller, https://doi.org/10.3133/ofr82264.","productDescription":"Report: 83 p.; 8 Plates: 17.84 x 21.84 inches or 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\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9be4b07f02db65dd34","contributors":{"authors":[{"text":"Burkart, M. R.","contributorId":42190,"corporation":false,"usgs":true,"family":"Burkart","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":157165,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":11677,"text":"ofr82755 - 1982 - Water resources of Rockland Basin, southeastern Idaho","interactions":[],"lastModifiedDate":"2023-02-07T20:36:58.317284","indexId":"ofr82755","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-755","title":"Water resources of Rockland Basin, southeastern Idaho","docAbstract":"Rockland basin comprises about 320 sq mi of the Snake River drainage in southeastern Idaho. Mountain ranges bordering the basin are composed predominantly of limestone and are complexly faulted. Major aquifers include Holocene alluvium, Quaternary-Tertiary volcanic rocks, and Tertiary sedimentary rocks. Groundwater occurs under water table conditions except where it is locally confined. Groundwater discharges to springs in the Deep Creek Mountains and maintains perennial streamflow. Near the mouth of Rock Creek, groundwater movement is northward toward the Snake River. Underflow is estimated to be 51,000 acre-ft/yr.
Total water yield available to Rockland basin is estimated to be 5.0 in. (85,000 acre-ft) of the estimated 17.3 in. of annual precipitation. Evapotranspiration ranges from 9.9 to 17 in./yr, depending, in part, on altitude of the land surface.
An estimated 12,000 acre-ft of surface water and 3,500 acre-ft of groundwater are used annually for irrigation. Less than 100 acre-ft of water is used for public supply, domestic, and stock supplies. East Fork Rock Creek supplies the most surface water for irrigation of agricultural lands.
At the present (1980) state of groundwater development in Rockland basin, streams and aquifers are hydraulically connected. Pumping of groundwater in increased quantities from wells near streams will affect groundwater movement and may diminish streamflow. There are no long-term regional water table declines at present. Continued water level monitoring of selected wells may aid in documenting effects of future management practices on the groundwater system.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82755","usgsCitation":"Williams, R.P., and Young, H., 1982, Water resources of Rockland Basin, southeastern Idaho: U.S. Geological Survey Open-File Report 82-755, v, 68 p., https://doi.org/10.3133/ofr82755.","productDescription":"v, 68 p.","costCenters":[],"links":[{"id":39550,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0755/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":145557,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0755/report-thumb.jpg"},{"id":412824,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_75649.htm"}],"country":"United States","state":"idaho","otherGeospatial":"Rockland Basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -113.00005230365849,\n 42.727096308338844\n ],\n [\n -113.00005230365849,\n 42.31807748978014\n ],\n [\n -112.73189310111351,\n 42.31807748978014\n ],\n [\n -112.73189310111351,\n 42.727096308338844\n ],\n [\n -113.00005230365849,\n 42.727096308338844\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65da57","contributors":{"authors":[{"text":"Williams, Rhea P.","contributorId":87114,"corporation":false,"usgs":true,"family":"Williams","given":"Rhea","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":163557,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Young, H.W.","contributorId":68278,"corporation":false,"usgs":true,"family":"Young","given":"H.W.","email":"","affiliations":[],"preferred":false,"id":163556,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":8787,"text":"ofr82156 - 1982 - Effects of Late Cretaceous and Cenozoic faulting on the geology and hydrology of the coastal plain near the Savannah River, Georgia and South Carolina","interactions":[],"lastModifiedDate":"2016-12-14T12:22:31","indexId":"ofr82156","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-156","title":"Effects of Late Cretaceous and Cenozoic faulting on the geology and hydrology of the coastal plain near the Savannah River, Georgia and South Carolina","docAbstract":"Geologic and hydrologic investigations by the U.S. Geological Survey have defined stratigraphic and hydraulic anomalies suggestive of faulting within Coastal Plain sediments between the Ogeechee River in east-central Georgia and the Edisto River in west-central South Carolina. Examination of borehole cuttings, cores, and geophysical logs from test wells indicate that Triassic rocks and Upper Cretaceous and lower Tertiary Coastal Plain sediments near the Barnwell-Allendale County line near Millett, South Carolina, are offset by a northeast-trending fault downthrown to the northwest. The location of this suspected Coastal Plain fault generally coincides with the location of an inferred fault in basement rocks as interpreted from aeromagnetic surveys. Apparent vertical offsets range from about 700 feet at the base of Upper Cretaceous sediments to about 20 feet in strata of Late Eocene age. As a result, the Upper Cretaceous Middendorf Formation which directly overlies crystalline and Triassic rocks updip (northwest) of this fault, is absent immediately downdip of the fault. The thickness of Tipper Cretaceous sediments is also sharply reduced from about 700 feet to about 180 feet across the fault.\r\n\r\nSediments of the basal Coastal Plain aquifer are largely truncated by uplifted Triassic rocks at the fault near Millett, South Carolina. Lateral ground-water flow near the Savannah River Is consequently disrupted updip of the fault and ground water is transferred vertically into overlying sediments and possibly into the Savannah River. At several locations, abrupt changes in potentiometric head occur across this fault. Computed transmissivity of the basal Coastal Plain aquifer is also radically reduced downdip of the fault, sharply reversing a downdip trend of rapidly increasing aquifer transmissivity. \r\n\r\nOther anomalous potentiometric data along a northeast-trending line between Statesboro, Georgia, and Fairfax, South Carolina, suggest the possibility of similar faulting in correlative geologic units. The location of the suspected fault near Statesboro, Georgia, generally coincides with the eastward extension of the Gulf Trough, a regional potentiometric anomaly in central Georgia.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82156","usgsCitation":"Faye, R., and Prowell, D., 1982, Effects of Late Cretaceous and Cenozoic faulting on the geology and hydrology of the coastal plain near the Savannah River, Georgia and South Carolina: U.S. Geological Survey Open-File Report 82-156, 85 p., 8 over-size sheets, ill., maps ;28 cm., https://doi.org/10.3133/ofr82156.","productDescription":"85 p., 8 over-size sheets, ill., maps ;28 cm.","costCenters":[{"id":13634,"text":"South Atlantic Water Science 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\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ae4b07f02db625004","contributors":{"authors":[{"text":"Faye, R.E.","contributorId":106863,"corporation":false,"usgs":true,"family":"Faye","given":"R.E.","email":"","affiliations":[],"preferred":false,"id":158329,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Prowell, D.C.","contributorId":95475,"corporation":false,"usgs":true,"family":"Prowell","given":"D.C.","affiliations":[],"preferred":false,"id":158328,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":58575,"text":"mf1493A - 1982 - Mineral resource potential map of the Bighorn Mountains Wilderness Study Area (CDCA-217), San Bernardino County, California","interactions":[{"subject":{"id":46460,"text":"ofr82962 - 1982 - Mineral resource potential map of the Bighorn Mountains Wilderness Study Area (CDCA-217), San Bernardino County, California","indexId":"ofr82962","publicationYear":"1982","noYear":false,"title":"Mineral resource potential map of the Bighorn Mountains Wilderness Study Area (CDCA-217), San Bernardino County, California"},"predicate":"SUPERSEDED_BY","object":{"id":58575,"text":"mf1493A - 1982 - Mineral resource potential map of the Bighorn Mountains Wilderness Study Area (CDCA-217), San Bernardino County, California","indexId":"mf1493A","publicationYear":"1982","noYear":false,"chapter":"A","title":"Mineral resource potential map of the Bighorn Mountains Wilderness Study Area (CDCA-217), San Bernardino County, California"},"id":1}],"lastModifiedDate":"2015-10-20T13:14:35","indexId":"mf1493A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1493","chapter":"A","title":"Mineral resource potential map of the Bighorn Mountains Wilderness Study Area (CDCA-217), San Bernardino County, California","docAbstract":"Geological, geochemical, and geophysical evidence, together with a review of historical mining and prospecting activities, suggests that most of the Bighorn Mountains Wilderness Study Area has low potential for the discovery of all types of mineral and energy resources-including precious and base metals, building stone and aggregate, fossil fuels, radioactive-mineral resources, and geothermal resources. Low-grade mineralization has been documented in one small area near Rattlesnake Canyon, and this area has low to moderate potential for future small-scale exploration and development of precious and base metals. Thorium and uranium enrichment have been documented in two small areas in the eastern part of the wilderness study area; these two areas have low to moderate potential for future small-scale exploration and development of radioactive-mineral resources.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1493A","usgsCitation":"Matti, J.C., Cox, B.F., Rodriguez, E.A., Obi, C.M., Powell, R.E., Hinkle, M., Griscom, A., Sabine, C., and Cwick, G.J., 1982, Mineral resource potential map of the Bighorn Mountains Wilderness Study Area (CDCA-217), San Bernardino County, California: U.S. Geological Survey Miscellaneous Field Studies Map 1493, Report: 8 p.; Plate: 45.83 x 38.60 inches, https://doi.org/10.3133/mf1493A.","productDescription":"Report: 8 p.; Plate: 45.83 x 38.60 inches","numberOfPages":"10","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":181313,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1493A.PNG"},{"id":310170,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1493-A/plate-1.pdf","text":"Plate"},{"id":310169,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1493-A/report.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","county":"San Bernardino County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116.75,34.200833333333335 ], [ -116.75,34.3675 ], [ -116.45083333333334,34.3675 ], [ -116.45083333333334,34.200833333333335 ], [ -116.75,34.200833333333335 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db696cef","contributors":{"authors":[{"text":"Matti, Jonathan C. jmatti@usgs.gov","contributorId":3666,"corporation":false,"usgs":true,"family":"Matti","given":"Jonathan","email":"jmatti@usgs.gov","middleInitial":"C.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":259862,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cox, Brett F. bcox@usgs.gov","contributorId":5793,"corporation":false,"usgs":true,"family":"Cox","given":"Brett","email":"bcox@usgs.gov","middleInitial":"F.","affiliations":[],"preferred":true,"id":259863,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rodriguez, Eduardo A.","contributorId":83540,"corporation":false,"usgs":true,"family":"Rodriguez","given":"Eduardo","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":259864,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Obi, Curtis M.","contributorId":86829,"corporation":false,"usgs":true,"family":"Obi","given":"Curtis","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":259865,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Powell, Robert E. 0000-0001-7682-1655 rpowell@usgs.gov","orcid":"https://orcid.org/0000-0001-7682-1655","contributorId":4210,"corporation":false,"usgs":true,"family":"Powell","given":"Robert","email":"rpowell@usgs.gov","middleInitial":"E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":259866,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Hinkle, Margaret","contributorId":36918,"corporation":false,"usgs":true,"family":"Hinkle","given":"Margaret","affiliations":[],"preferred":false,"id":259860,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Griscom, Andrew","contributorId":23520,"corporation":false,"usgs":true,"family":"Griscom","given":"Andrew","email":"","affiliations":[],"preferred":false,"id":259861,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Sabine, Charles","contributorId":88407,"corporation":false,"usgs":true,"family":"Sabine","given":"Charles","email":"","affiliations":[],"preferred":false,"id":576232,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Cwick, Gary J.","contributorId":86022,"corporation":false,"usgs":true,"family":"Cwick","given":"Gary","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":576233,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}} ,{"id":46381,"text":"ofr82917 - 1982 - Map of the Antelope Valley - East Kern Water Agency area, California, showing ground-water subunits, areas, and well hydrographs (1962-82)","interactions":[],"lastModifiedDate":"2021-11-03T19:34:39.794005","indexId":"ofr82917","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-917","title":"Map of the Antelope Valley - East Kern Water Agency area, California, showing ground-water subunits, areas, and well hydrographs (1962-82)","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82917","usgsCitation":"Glenn, F.M., 1982, Map of the Antelope Valley - East Kern Water Agency area, California, showing ground-water subunits, areas, and well hydrographs (1962-82): U.S. Geological Survey Open-File Report 82-917, 1 Plate: 40.00 × 41.00 inches, https://doi.org/10.3133/ofr82917.","productDescription":"1 Plate: 40.00 × 41.00 inches","costCenters":[],"links":[{"id":168900,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":391350,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13856.htm"},{"id":20754,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0917/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","otherGeospatial":"Antelope Valley - East Kern Water Agency area","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -118.75,\n 34.409\n ],\n [\n -117.662,\n 34.409\n ],\n [\n -117.662,\n 35.361\n ],\n [\n -118.75,\n 35.361\n ],\n [\n -118.75,\n 34.409\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a93e4b07f02db658301","contributors":{"authors":[{"text":"Glenn, Florence M.","contributorId":35293,"corporation":false,"usgs":true,"family":"Glenn","given":"Florence","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":233190,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":19994,"text":"ofr82159 - 1982 - Simulation of ground-water flow in the vicinity of Hyde Park landfill, Niagara Falls, New York","interactions":[],"lastModifiedDate":"2012-02-02T00:07:34","indexId":"ofr82159","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-159","title":"Simulation of ground-water flow in the vicinity of Hyde Park landfill, Niagara Falls, New York","docAbstract":"The Hyde Park landfill is a 15-acre chemical waste disposal site located north of Niagara Falls, New York. Underlying the site in descending order are: (1) low permeability glacial till, (2) a moderately permeable fractured rock aquifer--the Lockport Dolomite, and (3) a low permeability unit--the Rochester Shale. The site is bounded on three sides by ground-water drains; the Niagara River Gorge, the Niagara Power Project canal, and the power project conduits. \r\n\r\nA finite element model was used to simulate ground-water flow along an east-west section through the Hyde Park site (from the power project conduits to the Niagara Gorge). Steady-state conditions were simulated with an average annual recharge rate of 5 inches per year. The calibrated model simulated measured water levels within 5 feet in the glacial till and upper unit of the Lockport Dolomite and approximated the configuration of the water table. \r\n\r\nBased on simulation, ground-water flow near the Hyde Park site can be summarized as follows: \r\n\r\n1. Specific discharge (Darcy velocity) ranges from about 0.01 to 0.1 foot per day in the upper unit of the Lockport Dolomite to less than 0.00001 foot per day in the Rochester Shale. Real velocities are highest in the upper unit of the Lockport, ranging from about 1.5 to 4.8 feet per day. \r\n\r\n2. A ground-water divide exists east of the landfill, indicating that all ground water originating near or flowing beneath the landfill will flow toward and discharge in the gorge. \r\n\r\n3. The zone of highest velocities (and presumably greatest potential for transporting chemical contaminants) includes the upper unit of the Lockport and part of the lower unit of the Lockport Dolomite between the landfill and the gorge. The time required for ground water to move from the landfill to the gorge in the Lockport Dolomite is estimated to be 5 to 7 years.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82159","usgsCitation":"Maslia, M., and Johnston, R., 1982, Simulation of ground-water flow in the vicinity of Hyde Park landfill, Niagara Falls, New York: U.S. Geological Survey Open-File Report 82-159, v, 19 p., 5 over-size sheets, ill., (some folded) ;28 cm., https://doi.org/10.3133/ofr82159.","productDescription":"v, 19 p., 5 over-size sheets, ill., (some folded) ;28 cm.","costCenters":[],"links":[{"id":151328,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0159/report-thumb.jpg"},{"id":49519,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0159/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":49520,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0159/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":49521,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0159/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":49522,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0159/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":49523,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0159/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":49524,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0159/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f7e4b07f02db5f24ff","contributors":{"authors":[{"text":"Maslia, M.L.","contributorId":24090,"corporation":false,"usgs":true,"family":"Maslia","given":"M.L.","affiliations":[],"preferred":false,"id":181870,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnston, R.H.","contributorId":19536,"corporation":false,"usgs":true,"family":"Johnston","given":"R.H.","email":"","affiliations":[],"preferred":false,"id":181869,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":46166,"text":"ofr8287 - 1982 - Maps showing ground-water conditions in the Bill Williams area, Mohave, Yavapai, and Yuma Counties, Arizona - 1980","interactions":[],"lastModifiedDate":"2022-07-12T22:37:02.052835","indexId":"ofr8287","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-87","title":"Maps showing ground-water conditions in the Bill Williams area, Mohave, Yavapai, and Yuma Counties, Arizona - 1980","docAbstract":"The Bill Williams area includes about 3,200 mi2 in Mohave, Yavapai, and Yuma Counties in west-central Arizona. The west half of the area is in the Basin and Range lowlands water province, and the east half is in the Central high-lands water province (see index map). The Basin and Range lowlands province generally is characterized by high mountains separated by broad valleys filled with deposits that commonly store large amounts of ground water. The Central highlands province consists mostly of rugged mountain masses made up of igneous, metamorphic, and well-consolidated sedimentary rocks that contain little space for the storage of ground water except where highly fractured or faulted. A few small valleys between the mountains contain varying thicknesses of water.-bearing deposits. The area is drained by the Bill Williams River and its major tributaries-the Big Sandy River and the Santa Maria River. Many reaches of the Big Sandy and Santa Maria Rivers and their major tributaries are perennial; the flow is sustained by ground-water discharge (Brown and others, 1978, sheet 2). In the Bill Williams area most of the water used is from ground water, although a small amount of surface water also may be diverted. About 18,000 acre-ft of ground water was withdrawn in 1979 (U.S. Geological Survey, 1981). About 17,000 acre-ft was used for the irrigation of 5,200 acres, and the rest was used for domestic, stock, and public supplies. Most of the irrigated land is in Skull Valley and along lower Kirkland Creek and the Bill Williams River. Only selected wells are shown on the maps in areas of high well density. The hydrologic data on which these maps are based are available, for the most part, in computer-printout form and may be consulted at the Arizona Department of Water Resources, 99 East Virginia, Phoenix, and at U.S. Geological Survey offices in: Federal Building, 301 West Congress Street, Tucson, and Valley Center, Suite 1880, Phoenix. Material from which copies can be made at private expense is available at the Tucson and Phoenix offices of the U.S. Geological Survey.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr8287","collaboration":"Prepared in cooperation with the Arizona Department of Water Resources","usgsCitation":"Sanger, H.W., and Littin, G.R., 1982, Maps showing ground-water conditions in the Bill Williams area, Mohave, Yavapai, and Yuma Counties, Arizona - 1980: U.S. Geological Survey Open-File Report 82-87, 2 Plates: 50.00 × 38.44 inches and 49.36 × 37.97 inches, https://doi.org/10.3133/ofr8287.","productDescription":"2 Plates: 50.00 × 38.44 inches and 49.36 × 37.97 inches","temporalStart":"1980-01-01","temporalEnd":"1980-12-31","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":172690,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":83126,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0087/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":83127,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0087/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":403564,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13846.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"250000","country":"United States","state":"Arizona","county":"Mohave County, Yavapai County, Yuma County","otherGeospatial":"Bill Williams area","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -114.119,\n 34.035\n ],\n [\n -112.542,\n 34.035\n ],\n [\n -112.542,\n 34.955\n ],\n [\n -114.119,\n 34.955\n ],\n [\n -114.119,\n 34.035\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a0fe","contributors":{"authors":[{"text":"Sanger, H. W.","contributorId":79161,"corporation":false,"usgs":true,"family":"Sanger","given":"H.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":232738,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Littin, G. R.","contributorId":95924,"corporation":false,"usgs":true,"family":"Littin","given":"G.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":232739,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":9354,"text":"ofr811113 - 1982 - Hydrology of Area 24, Eastern Coal Province, Alabama and Georgia","interactions":[],"lastModifiedDate":"2016-12-14T12:01:54","indexId":"ofr811113","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"81-1113","title":"Hydrology of Area 24, Eastern Coal Province, Alabama and Georgia","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr811113","usgsCitation":"Harkins, J.R., and and others, 1982, Hydrology of Area 24, Eastern Coal Province, Alabama and Georgia: U.S. Geological Survey Open-File Report 81-1113, v, 81 p. :ill., col. maps ;28 cm., https://doi.org/10.3133/ofr811113.","productDescription":"v, 81 p. :ill., col. maps ;28 cm.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":144150,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/1113/report-thumb.jpg"},{"id":94919,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/1113/report.pdf","size":"24196","linkFileType":{"id":1,"text":"pdf"}},{"id":94510,"rank":800,"type":{"id":11,"text":"Document"},"url":"https://hdl.handle.net/2027/mdp.39015048192861?urlappend=%3Bseq=3"}],"country":"United States","state":"Alabama, Georgia","otherGeospatial":"Eastern Coal Province","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -85.4351806640625,\n 34.800272350556824\n ],\n [\n -85.31982421875,\n 34.836349990763864\n ],\n [\n -85.14404296875,\n 34.74161249883172\n ],\n [\n -85.242919921875,\n 34.50655662164561\n ],\n [\n -85.20996093749999,\n 34.40237742424137\n ],\n [\n -85.1495361328125,\n 34.279914398549934\n ],\n [\n -85.089111328125,\n 34.161818161230386\n ],\n [\n -85.242919921875,\n 33.95247360616282\n ],\n [\n -85.3912353515625,\n 33.947916898356404\n ],\n [\n -85.4791259765625,\n 33.76544869849223\n ],\n [\n -85.6494140625,\n 33.568861182555565\n ],\n [\n -85.814208984375,\n 33.27543541298162\n ],\n [\n -85.792236328125,\n 33.165145408240285\n ],\n [\n -86.0009765625,\n 33.100745405144245\n ],\n [\n -86.1712646484375,\n 33.18353672893615\n ],\n [\n -86.1602783203125,\n 33.27543541298162\n ],\n [\n -86.253662109375,\n 33.31216783738619\n ],\n [\n -86.319580078125,\n 33.35347332342168\n ],\n [\n -86.7425537109375,\n 33.31675830290707\n ],\n [\n -86.7315673828125,\n 33.43602551072033\n ],\n [\n -86.27014160156249,\n 33.73347670599252\n ],\n [\n -86.3580322265625,\n 33.88865750124075\n ],\n [\n -86.37451171875,\n 33.988918483762156\n ],\n [\n -86.209716796875,\n 34.048108084909835\n ],\n [\n -86.1602783203125,\n 34.13908837343849\n ],\n [\n -86.0614013671875,\n 34.261756524459805\n ],\n [\n -85.9185791015625,\n 34.31168124115256\n ],\n [\n -85.6658935546875,\n 34.45674800347809\n ],\n [\n -85.4351806640625,\n 34.800272350556824\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a18e4b07f02db604b86","contributors":{"authors":[{"text":"Harkins, Joe R.","contributorId":28982,"corporation":false,"usgs":true,"family":"Harkins","given":"Joe","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":159534,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"and others","contributorId":127886,"corporation":true,"usgs":false,"organization":"and others","id":528902,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":9953,"text":"ofr82751 - 1982 - Yearly variations in runoff and frequency of dry years for the conterminous United States, 1911-79","interactions":[],"lastModifiedDate":"2016-05-09T09:03:40","indexId":"ofr82751","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-751","title":"Yearly variations in runoff and frequency of dry years for the conterminous United States, 1911-79","docAbstract":"Gaging-station data are presented on variations in annual runoff over the conterminous United States and nearby Canada during the period 1911-79 in tabular and graphic (map) form. These data bring up-to-date and extend backward in time previous reports on streamflow stations by Harbeck and Langbein in 1949 which covered the period 1921-45 and that by Busby in 1963 which covered the period 1931-60. As depicted in Langbein and Slack (1980), these data show that, contained within a rather large seemingly random or sporadic pattern, there appears to be a previously unnoticed degree of similarity in the occurrence of subnormal flows across the country. In each of three regions, viz., West, Center, and East, dry years were concentrated in two sequences, one centered in the 1930 's and the second in the decade from the mid-50 's to the mid-60's. (USGS)
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82751","usgsCitation":"Langbein, W.B., and Slack, J.R., 1982, Yearly variations in runoff and frequency of dry years for the conterminous United States, 1911-79: U.S. Geological Survey Open-File Report 82-751, iii, 88 p. ill., maps ;28 cm., https://doi.org/10.3133/ofr82751.","productDescription":"iii, 88 p. ill., maps ;28 cm.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":143611,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0751/report-thumb.jpg"},{"id":37727,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0751/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e3e4b07f02db5e5bf3","contributors":{"authors":[{"text":"Langbein, W. B.","contributorId":102053,"corporation":false,"usgs":true,"family":"Langbein","given":"W.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":160564,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Slack, J. R.","contributorId":40205,"corporation":false,"usgs":true,"family":"Slack","given":"J.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":160563,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":7093,"text":"ofr82877 - 1982 - A description of colored gravity and terrain maps for the United States and adjacent Canada east of 104 degrees","interactions":[],"lastModifiedDate":"2012-02-02T00:06:07","indexId":"ofr82877","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-877","title":"A description of colored gravity and terrain maps for the United States and adjacent Canada east of 104 degrees","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82877","usgsCitation":"Simpson, R., Hildenbrand, T., Godson, R.H., and Kane, M.F., 1982, A description of colored gravity and terrain maps for the United States and adjacent Canada east of 104 degrees: U.S. Geological Survey Open-File Report 82-877, 18 p., ill., maps (some col.) ;28 cm., https://doi.org/10.3133/ofr82877.","productDescription":"18 p., ill., maps (some col.) ;28 cm.","costCenters":[],"links":[{"id":141371,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0877/report-thumb.jpg"},{"id":34419,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0877/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b25e4b07f02db6aeed2","contributors":{"authors":[{"text":"Simpson, R.W.","contributorId":76738,"corporation":false,"usgs":true,"family":"Simpson","given":"R.W.","email":"","affiliations":[],"preferred":false,"id":154266,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hildenbrand, T.G.","contributorId":83892,"corporation":false,"usgs":true,"family":"Hildenbrand","given":"T.G.","email":"","affiliations":[],"preferred":false,"id":154267,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Godson, R. H.","contributorId":98719,"corporation":false,"usgs":true,"family":"Godson","given":"R.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":154268,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kane, M. F.","contributorId":45708,"corporation":false,"usgs":true,"family":"Kane","given":"M.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":154265,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":9966,"text":"ofr82493 - 1982 - The geology of the Kutztown and Hamburg 7 1/2-minute quadrangles, eastern Pennsylvania","interactions":[],"lastModifiedDate":"2026-01-21T17:27:28.454679","indexId":"ofr82493","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-493","title":"The geology of the Kutztown and Hamburg 7 1/2-minute quadrangles, eastern Pennsylvania","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82493","usgsCitation":"Lash, G.G., 1982, The geology of the Kutztown and Hamburg 7 1/2-minute quadrangles, eastern Pennsylvania: U.S. Geological Survey Open-File Report 82-493, 3 Plates: 9.08 x 11.46 inches or smaller, https://doi.org/10.3133/ofr82493.","productDescription":"3 Plates: 9.08 x 11.46 inches or smaller","costCenters":[],"links":[{"id":426552,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0493/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":426551,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0493/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":426550,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0493/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":142425,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0493/report-thumb.jpg"}],"scale":"24000","country":"United States","state":"Pennsylvania","city":"Kutztown","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -75.79625118853856,\n 40.531669801963176\n ],\n [\n -75.79625118853856,\n 40.50144072971335\n ],\n [\n -75.74910540374503,\n 40.50144072971335\n ],\n [\n -75.74910540374503,\n 40.531669801963176\n ],\n [\n -75.79625118853856,\n 40.531669801963176\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d649","contributors":{"authors":[{"text":"Lash, G. G.","contributorId":60648,"corporation":false,"usgs":true,"family":"Lash","given":"G.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":160585,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":4301,"text":"cir861 - 1982 - Geological studies of the COST nos. G-1 and G-2 wells, United States North Atlantic outer continental shelf","interactions":[],"lastModifiedDate":"2018-10-23T17:49:36","indexId":"cir861","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"861","title":"Geological studies of the COST nos. G-1 and G-2 wells, United States North Atlantic outer continental shelf","docAbstract":"The COST Nos. G-1 and G-2 wells (fig. 1) are the second and third deep stratigraphic test wells drilled in the North Atlantic Outer Continental Shelf of the United States. COST No. G-1 was drilled in the Georges Bank basin to a total depth of 16,071 ft (4,898 m). G-1 bottomed in phyllite, slate, and metaquartzite overlain by weakly metamorphosed dolomite, all of Cambrian age. From approximately 15,600 to 12,400 ft (4,755 to 3,780 m) the strata are Upper Triassic(?), Lower Jurassic(?), and Middle Jurassic, predominantly red shales, sandstones, and conglomerates. Thin, gray Middle Jurassic beds of shale, sandstone, limestone, and dolomite occur from 12,400 to 9,900 ft (3,780 to 3,018 m). From 9,900 to 1,030 ft (3,018 to 314 m) are coarse-grained unconsolidated sands and loosely cemented sandstones, with beds of gray shale, lignite, and coal. The microfossils indicate the rocks are Upper Jurassic from 10,100 ft (3,078 m) up to 5,400 ft (1,646 m) and Cretaceous from that depth to 1,030 ft (314 m). No younger or shallower rocks were recovered in the drilling at the COST No. G-1 site, but an Eocene limestone is inferred to be disconformable over Santonian strata. The Jurassic strata of the COST No. G-1 well were deposited in shallow marine, marginal marine, and nonmarine environments, which changed to a dominantly shallow marine but still nearshore environment in the Cretaceous. \r\n\r\nThe COST No. G-2 well was drilled 42 statute miles {68 km) east of the G-1 site, still within the Georges Bank basin, to a depth of 21,874 ft (6,667 m). The bottom 40 ft (12 m) of salt and anhydrite is overlain by approximately 7,000 ft {2,134 m) of Upper Triassic{?), Lower Jurassic{?) and Middle Jurassic dolomite, limestone, and interbedded anhydrite from 21,830 to 13,615 ft (6,654 to 4,153 m). From 13,500 to 9,700 ft (4,115 to 2,957 m) are Middle Jurassic limestones with interbedded sandstone. From 9,700 to 4,000 ft (2,957 to 1,219 m) are Upper Jurassic and Cretaceous interbedded sandstones and limestones overlain by Upper Cretaceous unconsolidated sands, sandstones, and calcareous shales. Pliocene, Miocene, Eocene, and Paleocene strata are disconformable over Santonian rocks; uppermost Cretaceous rocks are missing at this site, as at G-1. The sedimentary rocks in the COST No. G-2 well were deposited in somewhat deeper water, farther away from sources of terrigenous material than those at G-l, but still in marginal marine to shallow marine environments. \r\n\r\nData from geophysical logs and examination of conventional cores, wellcuttings, and sidewall cores show that below 10,000 ft {3,048 m), the strata in both wells have moderate porosities {< 20 percent) and low to moderate permeabilities {< 100 mD) and are thus considered adequate to poor reservoir rocks. Above 10,000 ft (3,000 m) the porosities range from 16 to 39 percent, and the permeabilities are highly variable, ranging from 0.01 to 7,100 mD. \r\n\r\nMeasurements of vitrinite reflectance, color alteration of visible organic matter, and various organic geochemical properties suggest that the Tertiary and Cretaceous strata of the COST Nos. G-1 and G-2 are not prospective for oil and gas. These sediments have not been buried deeply enough for hydrocarbon generation, and the kerogen and extractable organic matter in them are thermally immature. However, the Jurassic rocks at the G-1 site do contain small amounts of thermally mature gas-prone kerogens. The Jurassic rocks at COST No. G-2 are also gas-prone and are slightly richer in organic carbon and total extractable hydrocarbons than the G-1 rocks, but both sites have only poor to fair oil and gas source-rock potential.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/cir861","usgsCitation":"Wenkam, C.R., 1982, Geological studies of the COST nos. G-1 and G-2 wells, United States North Atlantic outer continental shelf: U.S. Geological Survey Circular 861, vi, 193 p. :ill., maps ;26 cm., https://doi.org/10.3133/cir861.","productDescription":"vi, 193 p. :ill., maps ;26 cm.","costCenters":[],"links":[{"id":31412,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1982/0861/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":124681,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1982/0861/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adee4b07f02db687461","contributors":{"editors":[{"text":"Scholle, Peter A.","contributorId":60194,"corporation":false,"usgs":true,"family":"Scholle","given":"Peter A.","affiliations":[],"preferred":false,"id":749517,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Wenkam, Chiye R.","contributorId":105286,"corporation":false,"usgs":true,"family":"Wenkam","given":"Chiye","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":148769,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":7978,"text":"ofr82585 - 1982 - The Giles County, Virginia, seismogenic zone-- Seismological results and geological interpretations","interactions":[{"subject":{"id":7978,"text":"ofr82585 - 1982 - The Giles County, Virginia, seismogenic zone-- Seismological results and geological interpretations","indexId":"ofr82585","publicationYear":"1982","noYear":false,"title":"The Giles County, Virginia, seismogenic zone-- Seismological results and geological interpretations"},"predicate":"SUPERSEDED_BY","object":{"id":38521,"text":"pp1355 - 1988 - The Giles County, Virginia, seismic zone– Seismological results and geological interpretations","indexId":"pp1355","publicationYear":"1988","noYear":false,"title":"The Giles County, Virginia, seismic zone– Seismological results and geological interpretations"},"id":1}],"supersededBy":{"id":38521,"text":"pp1355 - 1988 - The Giles County, Virginia, seismic zone– Seismological results and geological interpretations","indexId":"pp1355","publicationYear":"1988","noYear":false,"title":"The Giles County, Virginia, seismic zone– Seismological results and geological interpretations"},"lastModifiedDate":"2026-01-21T17:27:41.443217","indexId":"ofr82585","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-585","title":"The Giles County, Virginia, seismogenic zone-- Seismological results and geological interpretations","docAbstract":"This paper describes and interprets a newly-recognized 40-km-long seismogenic zone, which is inferred to have been the locus of a damaging earthquake in 1897. That shock was the second largest known to have occurred in the southeastern United States (MMI VIII, mb estimated at 5.8, felt over 725,000 km2). It struck Giles County in southwestern Virginia, and a recurrence would affect populous regions on and near the central Atlantic seaboard. This paper attempts to aid in evaluating that hazard by presenting and synthesizing new seismological data with geological inferences and deductions.
A five-station, 60-km aperture seismic network has been in operation in the Giles County locale since early 1978. For the subsequent 3-year monitoring period, 10 microearthquakes (M < 2) have been detected. Eight of those 10 events, plus an additional 4 relocated felt earthquakes (3.2 < M < 4.1; 1959-1976) have a tabular distribution centered at Pearisburg, Virginia. That distribution is about 40 km long, 10 km wide, strikes N. 43° E., and has a nearly vertical extent of from 5 km to 25 km in depth. Thus, a Giles County seismogenic zone is defined presently by 12 earthquakes that span 4 orders of magnitude (0 < M < 4) and 2 decades of time (1959-1980). We conclude that the 1897 earthquake occurred on that seismogenic zone. From the orientation of the tabular zone, from evidence that greatest horizontal compressive stress trends east-northeasterly at seismogenic depths in and near Giles County and from sparse P-wave first-motion data, we infer that the monitored microseismicity probably occurs by right-reverse motion on the seismogenic zone, with the southeast side dropping down with respect to the northwest side.
In the Giles County locale, the upper 3-6 km of the crust are Paleozoic sedimentary rocks that have moved some tens of kilometers northwest on nearly horizontal detachment faults. The above-mentioned reliable hypocenters for the region lie below the deepest likely detachment, indicating that Giles County seismicity probably has no simple relationship to surface geology.
Since Precambrian time, three deformational episodes could have formed steep faults under today's surface structures, at the observed hypocentral depths. These episodes were as follows: (1) As the Iapetus Ocean (Atlantic's predecessor) opened in late Precambrian or early Paleozoic time, northeast-striking normal faults formed, probably at the inferred Iapetan continental edge in central Virginia and at least as far northwest of that locus as Giles County. (2) In late Paleozoic time, detachment faults loaded the crust with several kilometers of overthrust sedimentary rocks, perhaps forming northeast-striking thrust-load faults in a brittle analogue of isostatic depression caused by thrust masses and much lighter continental glaciers. (3) As the Atlantic Ocean opened in Mesozoic time, other northeast-striking normal faults formed on the present continental margin and inland of it.
The N. 43° E.-striking seismogenic zone seems most likely to have resulted from compressional reactivation of an Iapetan normal fault, which also may have been reactivated by late Paleozoic compression and Mesozoic extension. First, the seismogenic zone probably does not occur on a thrust-load fault. The zone underlies detached structures of southern Appalachian orientations (east-northeast), but those structures are not known to be displaced where they cross the zone. Thus, if the zone occurs on a thrust-load fault, the fault and its coeval causative central Appalachian detachments would pre-date the southern Appalachian structures. That deduction contradicts stratigraphic and structural estimates of relative ages of southern and central Appalachian detachments. Second, the zone probably does not result from a Mesozoic normal fault, because known locations of Mesozoic normal faults and grabens are well to the southeast of Giles County.
Not yet known is where else in the East reactivated Iapetan normal faults might generate shocks similar to that of 1897. However, our analysis enables us to suggest specific geological and geophysical investigations that may produce results useful in answering that question. Such investigations can concentrate on defining the area of probable occurrence of other Iapetan normal faults, and on determining whether the one inferred to underlie Giles County is uniquely active or is typical of others that might exist elsewhere.
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A.","contributorId":55809,"corporation":false,"usgs":true,"family":"Bollinger","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":156924,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wheeler, Russell L. wheeler@usgs.gov","contributorId":858,"corporation":false,"usgs":true,"family":"Wheeler","given":"Russell","email":"wheeler@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":false,"id":156925,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70114182,"text":"70114182 - 1982 - Earthquake history of the United States","interactions":[],"lastModifiedDate":"2014-07-15T10:39:29","indexId":"70114182","displayToPublicDate":"1985-01-01T08:28:54","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":63,"text":"Publication","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"41-1","title":"Earthquake history of the United States","docAbstract":"This publication is a history of the prominent earthquakes in the United States from historical times through 1970. It supersedes all previous editions with the same or similar titles (see page ii) and, in addition to updating earthquake listings through 1970, contains several additions and corrections to previous issues. It also brings together under a common cover earthquake data previously listed in two separate reports: Earthquake History of the United States, Part I, Stronger Earthquakes of the United States (Exclusive of California and Western Nevada) and Earthquake History of the United States, Part II, Stronger Earthquakes of California and Western Nevada. Another addition to this publication is the inclusion of a section describing earthquakes in the Puerto Rico region.
\nFor the purpose of listing and describing earthquakes, the United States has been divided into nine regions: (1) Northeastern Region, which includes New England and New York activity and observations of the principal earthquakes of eastern Canada; (2) Eastern Region, including the central Appalachian seismic region activity and the area near Charleston, S.C.; (3) Central Region, which consists of the area between the region just described and the Rocky Mountains; (4) Western Mountain Region, which includes all remaining states except those on the Pacific coast; (5) Washington and Oregon; (6) Alaska; (7) Hawaii; (8) Puerto Rico; and (9) California and Western Nevada. This arrangement has been made chiefly with reference to the natural seismic divisions. It also is a convenient arrangement because there are only three states where there is an important division of earthquake activity: In Tennessee, there are quite distinct areas at opposite ends of the state that fall into different regions. Only central and eastern Nevada are included in the Western Mountain Region, as the activity of the western part is closely associated with that of California. Some earthquake activity has occurred in the part of Texas located in the Western Mountain Region.
\nThe map facing page 1 shows locations of all earthquakes in the regions that follow. A small map showing the area covered by each region immediately precedes the résumé of each chapter (except for the Alaska, Puerto Rico, and Hawaii regions). The seismic risk map below was developed in January 1969 for the conterminous United States by Dr. S. T. Algermissen of NOAA's Environmental Research Laboratories. Subject to revision as continuing research warrants, it is an updated edition of a map divides the United States into four zones: Zone 0, areas with no reasonable expectancy of earthquake damage; Zone 1, expected minor damage; Zone 2, expected moderate damage; and Zone 3, major destructive earthquakes may occur.
","language":"English","publisher":"U.S. Department of Commerce, National Oceanic and Atmospheric Administration; U.S. Department of the Interior, Geological Survey","publisherLocation":"Boulder, CO","usgsCitation":"Coffman, J.L., Von Hake, C.A., and Stover, C.W., 1982, Earthquake history of the United States (Revised edition (through 1970), reprinted 1982 with supplement (1971-80)): Publication 41-1, xii, 208 p., v, 50 p.","productDescription":"xii, 208 p., v, 50 p.","numberOfPages":"277","costCenters":[],"links":[{"id":290115,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":290114,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70114182/report.pdf"}],"country":"Canada;United States","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 173.0,16.916667 ], [ 173.0,71.833333 ], [ -63.9832,71.833333 ], [ -63.9832,16.916667 ], [ 173.0,16.916667 ] ] ] } } ] }","edition":"Revised edition (through 1970), reprinted 1982 with supplement (1971-80)","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53aa9de9e4b065055fab1662","contributors":{"editors":[{"text":"Coffman, Jerry L.","contributorId":49706,"corporation":false,"usgs":true,"family":"Coffman","given":"Jerry","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":509910,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"von Hake, Carl A.","contributorId":112151,"corporation":false,"usgs":true,"family":"von Hake","given":"Carl","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":509911,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Stover, Carl W.","contributorId":28955,"corporation":false,"usgs":true,"family":"Stover","given":"Carl","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":509909,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Coffman, Jerry L.","contributorId":49706,"corporation":false,"usgs":true,"family":"Coffman","given":"Jerry","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":495255,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Von Hake, Carl A.","contributorId":42634,"corporation":false,"usgs":true,"family":"Von Hake","given":"Carl","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":495254,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stover, Carl W.","contributorId":28955,"corporation":false,"usgs":true,"family":"Stover","given":"Carl","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":495253,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70209297,"text":"70209297 - 1982 - Topographic control of the deglaciation of eastern Massachusetts: Ice lobation and marine incursion","interactions":[{"subject":{"id":70209297,"text":"70209297 - 1982 - Topographic control of the deglaciation of eastern Massachusetts: Ice lobation and marine incursion","indexId":"70209297","publicationYear":"1982","noYear":false,"title":"Topographic control of the deglaciation of eastern Massachusetts: Ice lobation and marine incursion"},"predicate":"IS_PART_OF","object":{"id":70209295,"text":"70209295 - 1982 - Late Wisconsinan glaciation of New England: A proceeding volume of the symposium: Late Wisconsinan glaciation of New England held at Philadelphia, Pennsylvania March 13, 1980","indexId":"70209295","publicationYear":"1982","noYear":false,"title":"Late Wisconsinan glaciation of New England: A proceeding volume of the symposium: Late Wisconsinan glaciation of New England held at Philadelphia, Pennsylvania March 13, 1980"},"id":1}],"isPartOf":{"id":70209295,"text":"70209295 - 1982 - Late Wisconsinan glaciation of New England: A proceeding volume of the symposium: Late Wisconsinan glaciation of New England held at Philadelphia, Pennsylvania March 13, 1980","indexId":"70209295","publicationYear":"1982","noYear":false,"title":"Late Wisconsinan glaciation of New England: A proceeding volume of the symposium: Late Wisconsinan glaciation of New England held at Philadelphia, Pennsylvania March 13, 1980"},"lastModifiedDate":"2020-03-27T12:54:44","indexId":"70209297","displayToPublicDate":"1982-12-31T12:46:59","publicationYear":"1982","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Topographic control of the deglaciation of eastern Massachusetts: Ice lobation and marine incursion","docAbstract":"No abstract available.
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","language":"English","publisher":"Gulf Coast Association of Geological Societies","usgsCitation":"Bybell, L.M., 1982, Late Eocene to early Oligocene calcareous nannofossils in Alabama and Mississippi: Gulf Coast Association of Geological Societies Transactions, v. 32, p. 295-302.","productDescription":"8 p.","startPage":"295","endPage":"302","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":386900,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alabama, Mississippi","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -87.47314453125,\n 30.32547125932808\n ],\n [\n -87.374267578125,\n 30.675715404167743\n ],\n [\n -87.57202148437499,\n 31.015278981711266\n ],\n [\n -85.02319335937499,\n 31.015278981711266\n ],\n [\n -85.089111328125,\n 31.700129553985924\n ],\n [\n -84.8583984375,\n 32.37996146435729\n ],\n [\n -85.60546875,\n 34.985003130171066\n ],\n [\n -90.252685546875,\n 35.003003395276714\n ],\n [\n -90.867919921875,\n 34.20725938207231\n ],\n [\n -91.153564453125,\n 33.58716733904656\n ],\n [\n -91.12060546875,\n 32.8149783969858\n ],\n [\n -90.999755859375,\n 32.37996146435729\n ],\n [\n -91.58203125,\n 31.25037814985571\n ],\n [\n -91.593017578125,\n 31.034108344903512\n ],\n [\n -89.71435546875,\n 31.034108344903512\n ],\n [\n -89.82421875,\n 30.65681556429287\n ],\n [\n -89.62646484375,\n 30.230594564932193\n ],\n [\n -89.483642578125,\n 30.059585699708215\n ],\n [\n -87.4951171875,\n 30.07860131571654\n ],\n [\n -87.47314453125,\n 30.32547125932808\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"32","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Bybell, Laurel M. 0000-0002-4760-7542 lbybell@usgs.gov","orcid":"https://orcid.org/0000-0002-4760-7542","contributorId":1760,"corporation":false,"usgs":true,"family":"Bybell","given":"Laurel","email":"lbybell@usgs.gov","middleInitial":"M.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":818599,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70221739,"text":"70221739 - 1982 - Biostratigraphy and paleoecology of lower Paleozoic, upper Cretaceous, and lower Tertiary rocks in U.S. Geological Survey New Madrid test wells, Southeastern Missouri","interactions":[],"lastModifiedDate":"2021-06-30T15:40:45.034309","indexId":"70221739","displayToPublicDate":"1982-12-31T10:29:07","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":8946,"text":"Tulane Studies in Geology and Paleontology","active":false,"publicationSubtype":{"id":10}},"title":"Biostratigraphy and paleoecology of lower Paleozoic, upper Cretaceous, and lower Tertiary rocks in U.S. Geological Survey New Madrid test wells, Southeastern Missouri","docAbstract":"The paleontology and biostratigraphy of Tertiary, Cretaceous, and Paleozoic rocks in the upper Mississippi embayment are incompletely known because marine fossils are only locally present in these rocks. This study concerns material from two U.S. Geological Survey test wells drilled in New Madrid County, southeastern Missouri, as part of earthquake hazard studies in the northern Mississippi Embayment. Test well1 sampled lower Tertiary strata to a depth of 146ft; these strata were found to be late Eocene in age on the basis of sporomorphs. Test well1-X, 29ft northwest of well1, provided cuttings and cores from lower Tertiary, Upper Cretaceous, and lower Paleozoic rocks to a total depth of 2,316 ft below the Kelly bushing (at an altitude of 288 ft). Lithologic evidence suggests that the base of the Jackson Formation may be at 270 ft, but sporomorphs indicate that the base of the Jacksonian Stage (upper Eocene) is possibly at a depth of about 350ft in test well1-X. Lithologic units of the Claibornian Stage (middle Eocene) here consist of the Cockfield(?) and Cook Mountain(?) Formations and Memphis Sand, in descending order. The Claibornian could not be subdivided using sporomorphs from cuttings, but sporomorphs show that the top of the Sabinian Stage (top of the lower Eocene) is at about 1,055 ft; lithologically, the top of the Wilcox Group (top of the Flour Island Formation) is at 1,048 ft. Sporomorphs suggest that the top of the lower Sabinian (top of the Paleocene) is within the Flour Island Formation at about 1,105 ft. The next major lithologic break, the top of the Fort Pillow Sand at 1,186 ft, does not coincide with any detectable biostratigraphic boundary. Lithologically, the interval from 1,339 to 1,377 ft may belong to the Old Breastworks Formation; dinoflagellates from cuttings indicate that this interval is likely to be late Midwayan in age and, therefore, correlative with the Naheola Formation of the eastern Gulf Coast. The Porters Creek Clay extends from a probable top at 1,377 ft to 1,691 ft, and the base of the underlying Clayton Formation (Tertiary-Cretaceous contact) is at 1, 703 ft. Calcareous nannofossils, dinoflagellates, foraminifers, mollusks, ostracodes, and sporomorphs from continuous cores of the Porters Creek Clay and Clayton Formation indicate that the upper half of the Porters Creek correlates with the upper part of the same formation or perhaps partly with slightly younger rocks in the eastern Gulf Coast, the lowermost Porters Creek appears to correlate with the upper part of the Clayton Formation of the eastern Gulf Coast and with the Kincaid Formation of Texas, and the thin Clayton of the test well probably correlates with only the lower part of the thicker Clayton of the eastern Gulf Coast. Sporomorphs from McNairy Sand (Upper Cretaceous) cores indicate Maestrichtian and perhaps latest Campanian Age. Lower Paleozoic dolostone from 2,023 ft to total depth at 2,316 ft is barren of identifiable fossils except for a probable fragment of the fish Anatolepis; the dolostone is probably Late Cambrian in age. The McNairy Sand of New Madrid well 1-X seems to have been deposited in nonmarine to nearshore marine environments; the Clayton Formation and lower part of the Porters Creek Clay were deposited under marine conditions during an early Paleocene marine transgression. A major regression followed that continued through the end of Porters Creek time and perhaps into Naheola (late Midwayan) time; the Sabinian, Claibornian, and Jacksonian strata in southeastern Missouri were deposited primarily or entirely in nonmarine environments.
","language":"English","publisher":"Howard Tilton Memorial Library Journal Publishing","usgsCitation":"Frederiksen, N.O., Bybell, L.M., Christopher, R.A., Crone, A.J., Edwards, L.E., Gibson, T.G., Hazel, J.E., Repetski, J., Russ, D.P., Smith, C.C., and Ward, L.W., 1982, Biostratigraphy and paleoecology of lower Paleozoic, upper Cretaceous, and lower Tertiary rocks in U.S. Geological Survey New Madrid test wells, Southeastern Missouri: Tulane Studies in Geology and Paleontology, v. 17, no. 2, p. 23-45.","productDescription":"23 p.","startPage":"23","endPage":"45","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":386896,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":386895,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://journals.tulane.edu/tsgp/article/view/787"}],"country":"United States","state":"Missouri","county":"New Madrid County","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -89.63127136230469,\n 36.352739087358735\n ],\n [\n -89.5330810546875,\n 36.352739087358735\n ],\n [\n -89.5330810546875,\n 36.448351464205075\n ],\n [\n -89.63127136230469,\n 36.448351464205075\n ],\n [\n -89.63127136230469,\n 36.352739087358735\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"17","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Frederiksen, N. 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\"}}]}","volume":"32","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Gibson, T. G.","contributorId":190324,"corporation":false,"usgs":false,"family":"Gibson","given":"T. G.","affiliations":[],"preferred":false,"id":818581,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mancini, E. A.","contributorId":18114,"corporation":false,"usgs":true,"family":"Mancini","given":"E.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":818582,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bybell, Laurel M. 0000-0002-4760-7542 lbybell@usgs.gov","orcid":"https://orcid.org/0000-0002-4760-7542","contributorId":1760,"corporation":false,"usgs":true,"family":"Bybell","given":"Laurel","email":"lbybell@usgs.gov","middleInitial":"M.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":818583,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70188949,"text":"70188949 - 1982 - Uranium-lead isotopic ages from the Sierra Nevada Batholith, California","interactions":[],"lastModifiedDate":"2017-06-27T17:47:14","indexId":"70188949","displayToPublicDate":"1982-12-31T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2314,"text":"Journal of Geophysical Research B: Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Uranium-lead isotopic ages from the Sierra Nevada Batholith, California","docAbstract":"This study provides new information on the timing and distribution of Mesozoic magmatic events in the Sierra Nevada batholithic complex chiefly between 36° and 37°N. latitude. U-Pb ages have been determined for 133 zircon and 7 sphene separates from 82 samples of granitoid rocks. Granitoid rocks in this area range in age from 217 to 80 m.y. Triassic intrusions are restricted to the east side of the batholith; Jurassic plutons occur south of the Triassic plutons east of the Sierra Nevada, as isolated masses within the Cretaceous batholith, and in the western foothills of the range; Cretaceous plutons form a continuous belt along the axis of the batholith and occur as isolated masses east of the Sierra Nevada. No granitic intrusions were emplaced for 37 m.y. east of the Sierra Nevada following the end of Jurassic plutonism. However, following emplacement of the eastern Jurassic granitoids, regional extension produced a fracture system at least 350 km long into which the dominantly mafic, calc-alkalic Independence dike swarm was intruded 148 m.y. ago. The dike fractures probably represents a period of regional crustal extension caused by a redistribution of the regional stress pattern accompanying the Nevadan orogeny. Intrusion of Cretaceous granitic plutons began in large volume about 120 m.y. ago in the western Sierra Nevada and migrated steadily eastward for 40 m.y. at a rate of 2.7 mm/y. This slow and constant migration indicates remarkably uniform conditions of subduction with perhaps downward migration of parent magma generation or a slight flattening of the subduction zone. Such steady conditions could be necessary for the production of large batholithic complexes such as the Sierra Nevada. The abrupt termination of plutonism 80 m.y. ago may have resulted from an increased rate of convergence of the American and eastern Pacific plates and dramatic flattening of the subduction zone. U-Pb ages of the Giant Forest-alaskite sequence in Sequoia National Park are all in the range 99±3 m.y., indicating a relatively short period of emplacement and cooling for this nested group of plutons. U-Pb ages of a mafic inclusion and its host granodiorite indicate that both were derived from a common source or that the mafic inclusion was totally equilibrated with the granodioritic magma. Comparison of isotopic ages determined by different methods such as zircon U-Pb, sphene U-Pb, hornblende K-Ar, and biotite K-Ar suggests that zircon U-Pb ages generally approximate the emplacement age of a pluton. However, some plutons probably contain inherited or entrained old zircons, and the zircons of some samples are disturbed by younger thermal and metamorphic events. The ages reported here are consistent with U-Pb age determinations previously made on granitic rocks to the north [Stern et al., 1981], The age distribution of granitic belts determined here is in general agreement with those established by K-Ar dating [Evernden and Kistler, 1970] but does not differentiate the five epochs of plutonism determined in their study.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JB087iB06p04761","usgsCitation":"Chen, J., 1982, Uranium-lead isotopic ages from the Sierra Nevada Batholith, California: Journal of Geophysical Research B: Solid Earth, v. 87, no. B6, p. 4761-4784, https://doi.org/10.1029/JB087iB06p04761.","productDescription":"24 p.","startPage":"4761","endPage":"4784","costCenters":[],"links":[{"id":343049,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Sierra Nevada","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -118.89404296875,\n 35.37113502280101\n ],\n [\n -117.1142578125,\n 35.38904996691167\n ],\n [\n -116.76269531249999,\n 35.47856499535729\n ],\n [\n -116.12548828124999,\n 36.03133177633187\n ],\n [\n -120.0146484375,\n 39.01064750994083\n ],\n [\n -120.5419921875,\n 40.07807142745009\n ],\n [\n -121.35498046875,\n 40.94671366508002\n ],\n [\n -122.14599609375001,\n 41.44272637767212\n ],\n [\n -122.40966796874999,\n 40.97989806962013\n ],\n [\n -122.10205078125,\n 40.54720023441049\n ],\n [\n -121.2451171875,\n 39.198205348894795\n ],\n [\n -120.52001953124999,\n 38.35888785866677\n ],\n [\n -120.21240234375001,\n 37.63163475580643\n ],\n [\n -119.794921875,\n 37.19533058280065\n ],\n [\n -118.89404296875,\n 35.37113502280101\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"87","issue":"B6","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"59536ee0e4b062508e3c7b17","contributors":{"authors":[{"text":"Chen, J.","contributorId":104634,"corporation":false,"usgs":true,"family":"Chen","given":"J.","email":"","affiliations":[],"preferred":false,"id":701554,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70188950,"text":"70188950 - 1982 - The occurrence of the Complexiopollis-Atlantopollis zone (Palynomorphs) in the Eagle Ford Group (Upper Cretaceous) of Texas","interactions":[],"lastModifiedDate":"2024-07-01T22:30:39.172129","indexId":"70188950","displayToPublicDate":"1982-12-31T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2412,"text":"Journal of Paleontology","active":true,"publicationSubtype":{"id":10}},"title":"The occurrence of the Complexiopollis-Atlantopollis zone (Palynomorphs) in the Eagle Ford Group (Upper Cretaceous) of Texas","docAbstract":"The Lower and lower Upper Cretaceous palynological zones defined in the Atlantic Coastal Plain Province and which occur in the eastern Gulf Coastal Plain Province are characterized by a paucity of marine invertebrate fossils. As a result, correlation of these zones with European and provincial stages, as well as with other microfossil and megafossil zones is tenuous. However, an examination of a complete section of the Eagle Ford Group and adjacent strata in Texas reveals that: 1) the upper part of the Woodbine Formation and the Tarrant Formation of the overlying Eagle Ford Group represent a biostratigraphic interval that is absent in the Atlantic and eastern Gulf Coastal Plain Provinces; 2) the Complexiopollis-Atlantopollis Zone (zone IV of some authors) occurs within the Britton Formation (Eagle Ford Group), and is equivalent to the upper part of the Rotalipora cushmani-greenhornensis Subzone (planktic foraminifers) and possibly to the Sciponoceras gracile Zone (ammonites); 3) the Arcadia Park Formation (Eagle Ford Group) contains a mixed assemblage of palynomorphs that includes guides to both the Complexiopollis-Atlantopollis and the overlying Complexiopollis exigua-Santalacites minor Zones, suggesting that biostratigraphic equivalents of the Arcadia Park Formation are not represented in the Atlantic and eastern Gulf Coastal Plain Provinces; and 4) in the basal part of the Austin Chalk of Texas, only one guide palynomorph to the Complexiopollis-Atlantopollis Zone was recognized, but guides to the Complexiopollis exigua-Santalacites minor Zone are present. The Tuscaloosa Group of the eastern Gulf Coastal Plain appears to be biostratigraphically equivalent to the Complexiopollis-Atlantopollis Zone, and therefore correlative with the middle to upper part of the Britton Formation of the Eagle Ford Group.
","language":"English","publisher":"SEPM Society for Sedimentary Geology","usgsCitation":"Christopher, R.A., 1982, The occurrence of the Complexiopollis-Atlantopollis zone (Palynomorphs) in the Eagle Ford Group (Upper Cretaceous) of Texas: Journal of Paleontology, v. 56, no. 2, p. 525-541.","productDescription":"17 p.","startPage":"525","endPage":"541","costCenters":[],"links":[{"id":343050,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.jstor.org/stable/1304481"},{"id":343051,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","otherGeospatial":"Eagle Ford Group","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -105.62255859375,\n 31.18460913574325\n ],\n [\n -105.57861328125,\n 30.92107637538488\n ],\n [\n 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A.","contributorId":29812,"corporation":false,"usgs":true,"family":"Christopher","given":"Raymond","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":701555,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70188756,"text":"70188756 - 1982 - Kinematic evolution of the junction of the San Andreas, Garlock, and Big Pine faults, California","interactions":[],"lastModifiedDate":"2020-10-21T15:44:58.054907","indexId":"70188756","displayToPublicDate":"1982-12-31T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Kinematic evolution of the junction of the San Andreas, Garlock, and Big Pine faults, California","docAbstract":"If the San Andreas fault with about 300 km of right slip, the Carlock fault with about 60 km of left slip, and the Big Pine fault with about 15 km of left slip are considered to have been contemporaneously active, a space problem at their high-angle junctions becomes apparent. Large crustal masses converge in the area of the junctions as a result of the simultaneous large displacements on the faults. We present here a model in which an early straight north-northwest–trending San Andreas deforms to its present bent configuration in response to a westward displacement of crust north of the Garlock fault. During this deformation, the crust north of the Garlock in the vicinity of the junction undergoes north-south shortening, while the fault junction migrates along the trace of the San Andreas fault to the southeast relative to its original position. As a result of this migration, the Mojave area is displaced to the east relative to the original junction position. We suggest a similar history in mirror image for the Big Pine fault and the areas of crust adjacent to it.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/0091-7613(1982)10<358:KEOTJO>2.0.CO;2","usgsCitation":"Bohannon, R.G., and Howell, D.G., 1982, Kinematic evolution of the junction of the San Andreas, Garlock, and Big Pine faults, California: Geology, v. 10, no. 7, p. 358-363, https://doi.org/10.1130/0091-7613(1982)10<358:KEOTJO>2.0.CO;2.","productDescription":"6 p.","startPage":"358","endPage":"363","costCenters":[],"links":[{"id":342792,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Big Pine fault, Garlock fault, San Andreas 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