A three-phase study was conducted during July and August 1979 to determine the effects of varying release rates through the power-outlet works at Sam Rayburn Reservoir, eastern Texas, on aeration capacity of a 14-mile reach of the Angelina River below Sam Rayburn Dam. The dominant factors that affected the aeration capacity during the study time were time of travel and the dissolved-oxygen deficit of the releases. Aeration was low throughout the study but increased in response to increases in the dissolved-oxygen deficit and the duration of time that the releases were exposed to the atmosphere (time of travel). The average concentration of dissolved oxygen sustained by release of 8,800 cubic feet per second decreased from 5.0 milligrams per liter at a site near the power outlet to 4.8 milligrams per liter at a site about 14 miles downstream; the time of travel averaged about 8 hours. The average concentration of dissolved oxygen in flow sustained by releases of 2,200 cubic feet per second increased from 5.2 to 5.5 milligrams per liter; the time of travel averaged about 20 hours.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Austin, TX","doi":"10.3133/wri8058","collaboration":"Prepared in cooperation with the U.S. Army Corps of Engineers","usgsCitation":"Rawson, J., Goss, R.L., and Rathbun, I.G., 1980, Effects of the rate of releases from Sam Rayburn Reservoir on the aeration capacity of the Angelina River, eastern Texas: U.S. Geological Survey Water-Resources Investigations Report 80-58, iv, 23 p., https://doi.org/10.3133/wri8058.","productDescription":"iv, 23 p.","numberOfPages":"27","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":415472,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_35423.htm","linkFileType":{"id":5,"text":"html"}},{"id":258643,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0058/report-thumb.jpg"},{"id":258642,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0058/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Texas","otherGeospatial":"Angelina River, Sam Rayburn Reservoir","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -94.083,\n 30.8\n ],\n [\n -94.083,\n 31.113\n ],\n [\n -94.2,\n 31.113\n ],\n [\n -94.2,\n 30.8\n ],\n [\n -94.083,\n 30.8\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67ec01","contributors":{"authors":[{"text":"Rawson, Jack","contributorId":18345,"corporation":false,"usgs":true,"family":"Rawson","given":"Jack","affiliations":[],"preferred":false,"id":201270,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goss, Richard L.","contributorId":50178,"corporation":false,"usgs":true,"family":"Goss","given":"Richard","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":201271,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rathbun, Ira G.","contributorId":78368,"corporation":false,"usgs":true,"family":"Rathbun","given":"Ira","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":201272,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70012584,"text":"70012584 - 1980 - Paleozoic paleomagnetism and northward drift of the Alexander terrane, southeastern Alaska","interactions":[],"lastModifiedDate":"2024-07-16T16:30:29.160285","indexId":"70012584","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":6453,"text":"Journal of Geophysical Research Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Paleozoic paleomagnetism and northward drift of the Alexander terrane, southeastern Alaska","docAbstract":"Paleozoic limestone, graywacke, sandstone, milestone, red beds and volcanic rocks of the Alexander terrane, southeastern Alaska, have yielded six paleomagnetic pole positions after thermal and alternating-field demagnetization. These poles are from sample groups of late Middle Ordovician, Late Ordovician, Devonian, Late Devonian, and early and late Carboniferous age. To test various tectonic models for the structural development of this part of western North America, the paleomagnetic results are compared to those for the North American craton. It is found that the observed inclination and declination values deviate significantly from the values predicted for the present-day position of the Alexander terrane (55.5N, 133.5W). Better matching can be obtained for a paleoposition of the terrane at about 40N, 120W, in the present position of western Nevada and northeastern California. In addition, an in situ 25° clockwise rotation of the terrane is required to restore it to its original position.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JB085iB10p05281","issn":"01480227","usgsCitation":"Van Der Voo, R., Jones, M., Grommé, C., Eberlein, G., and Churkin, M., 1980, Paleozoic paleomagnetism and northward drift of the Alexander terrane, southeastern Alaska: Journal of Geophysical Research Solid Earth, v. 85, no. B10, p. 5281-5296, https://doi.org/10.1029/JB085iB10p05281.","productDescription":"16 p.","startPage":"5281","endPage":"5296","numberOfPages":"16","costCenters":[],"links":[{"id":221900,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"85","issue":"B10","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"505a7471e4b0c8380cd7764a","contributors":{"authors":[{"text":"Van Der Voo, R.","contributorId":61959,"corporation":false,"usgs":true,"family":"Van Der Voo","given":"R.","email":"","affiliations":[],"preferred":false,"id":363979,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jones, M.","contributorId":32297,"corporation":false,"usgs":true,"family":"Jones","given":"M.","affiliations":[],"preferred":false,"id":363976,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Grommé, C. S.","contributorId":38558,"corporation":false,"usgs":true,"family":"Grommé","given":"C. S.","affiliations":[],"preferred":false,"id":363977,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Eberlein, G.D.","contributorId":30635,"corporation":false,"usgs":true,"family":"Eberlein","given":"G.D.","email":"","affiliations":[],"preferred":false,"id":363975,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Churkin, M. Jr.","contributorId":46682,"corporation":false,"usgs":true,"family":"Churkin","given":"M.","suffix":"Jr.","affiliations":[],"preferred":false,"id":363978,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70012568,"text":"70012568 - 1980 - Organic content of Devonian shale in western Appalachian basin","interactions":[],"lastModifiedDate":"2023-01-12T15:54:38.355707","indexId":"70012568","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":701,"text":"American Association of Petroleum Geologists Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Organic content of Devonian shale in western Appalachian basin","docAbstract":"In the organic-rich facies of the Devonian shale in the western part of the Appalachian basin, the distribution of organic matter provides an indirect measure of both gas in place and the capacity of the shale to supply gas to permeable pathways.The boundary between organic-rich ('black') and organic-poor ('gray') facies is defined here as 2% organic content by volume. The thickness of organic-rich facies ranges from 200ft in central Kentucky to 1000ft along the Kentucky-West Virginia border. The average content of the organic-rich facies increases from 5% by volume on the edge to 16% in central Kentucky. The net thickness of organic matter in the organic-rich facies shows the amount of organic material in the shale, and is the most fundamental of the organic-content characterizations. Net thickness of organic matter ranges between 20 and 80ft (6.1 and 24.4m) within the mapped area.-from Author","language":"English","publisher":"American Association of Petroleum Geologists","doi":"10.1306/2F919756-16CE-11D7-8645000102C1865D","usgsCitation":"Schmoker, J.W., 1980, Organic content of Devonian shale in western Appalachian basin: American Association of Petroleum Geologists Bulletin, v. 64, no. 12, p. 2156-2165, https://doi.org/10.1306/2F919756-16CE-11D7-8645000102C1865D.","productDescription":"10 p.","startPage":"2156","endPage":"2165","numberOfPages":"10","costCenters":[],"links":[{"id":222363,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"kentucky, New York, Ohio, Pennsylvania, Virginia, West Virginia","otherGeospatial":"western Appalachian basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -78.74637082331071,\n 42.72094484303051\n ],\n [\n -80.19973405155179,\n 42.03805528436271\n ],\n [\n -81.53746045345122,\n 41.6000135002445\n ],\n [\n -81.99591515388335,\n 41.39409154587463\n ],\n [\n -83.27368968899475,\n 41.390086086461565\n ],\n [\n -83.80571486187773,\n 37.98451898563508\n ],\n [\n -83.73537605686914,\n 36.720355044481394\n ],\n [\n -81.64972564052418,\n 36.92825671829638\n ],\n [\n -80.71368817805227,\n 37.42831052567874\n ],\n [\n -80.82422841419968,\n 39.12879650073816\n ],\n [\n -80.53107335181869,\n 41.294329338077915\n ],\n [\n -79.3583670481288,\n 41.704273203307096\n ],\n [\n -78.74637082331071,\n 42.72094484303051\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"64","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a6fa1e4b0c8380cd75bc1","contributors":{"authors":[{"text":"Schmoker, James W.","contributorId":52171,"corporation":false,"usgs":true,"family":"Schmoker","given":"James","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":363938,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":24611,"text":"ofr801172 - 1980 - Seismic hazard study of the western portion of the Garlock fault [California]","interactions":[],"lastModifiedDate":"2025-01-14T21:29:13.607587","indexId":"ofr801172","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","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":"80-1172","title":"Seismic hazard study of the western portion of the Garlock fault [California]","docAbstract":"Investigations of the western segment of the Garlock fault were conducted at Castac Lake, Twin Lakes and Oak Creek Canyon. Studies were concentrated on the youngest fault trace as delineated by Clark (1973). Seismic refraction surveys, topographic surveys and geologic mapping provided positive evidence for fault offsets in Quaternary deposits at Twin Lakes and Oak Creek Canyon.
Investigations at Castac Lake were concentrated on the fault segment north of the lake. Previous investigations south of the lake and across the dry lake bottom exposed unbroken strata dating back 8050 +300 years B.P. No evidence of offset of young deposits was found north of the lake from surface investigations or seismic refraction data.
Trenching of sag pond deposits at Twin Lakes revealed fault traces representing 2 events confined to a zone 3 meters wide. The stratigraphy at Twin Lakes consists of alternating units of clay and sand allowing measurements of vertical offsets. Based on radiocarbon dates of detrital charcoal, the most recent movement occurred less than 890 +195 years B.P. and the proceeding event occurred greater than 2,800 +165 years B.P. Total vertical offset was 80 to 100 cm for the most recent movement and 55-60 cm for the proceeding event.
Geomorphic analysis of offset alluvial stream channels at Oak Creek Canyon provided an estimate of 1.6 to 3.3 mm per year of left lateral movement during Holocene and late Pleistocene times. This estimate is based on correlation of soil profile development with dated soil stratigraphy in the San Joaquin Valley. Scarp heights and lack of definitive evidence for recent left-lateral offset in Oak Creek Canyon indicates a significant and perhaps predominant vertical component of movement with: 1) a comparatively long recurrence interval and/or 2) a small component of left-lateral movement. Arching of late Pleistocene deposits in Oak Creek Canyon is consistent with right-lateral rather than left-lateral wrench faulting, suggesting a fluctuation in stresses along this part of the fault since late Pleistocene time.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr801172","issn":"0094-9140","usgsCitation":"Stepp, J., LaViolette, J., and Christenson, G., 1980, Seismic hazard study of the western portion of the Garlock fault [California]: U.S. Geological Survey Open-File Report 80-1172, Report: v, 65 p.; 4 Plates: 46.03 x 28.13 inches or smaller, https://doi.org/10.3133/ofr801172.","productDescription":"Report: v, 65 p.; 4 Plates: 46.03 x 28.13 inches or smaller","costCenters":[],"links":[{"id":466313,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/1172/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":466312,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/1172/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":466311,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/1172/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":466310,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/1172/plate-7.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":466309,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/1172/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":157689,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"state":"California","tableOfContents":"Rare earth element (REE) abundances were measured by neutron activation analysis in anhydrite (CaSO4), barite (BaSO4), siderite (FeCO3) and galena (PbS). A simple crystal-chemical model qualitatively describes the relative affinities for REE substitution in anhydrite, barite, and siderite. When normalized to ‘crustal’ abundances (as an approximation to the hydrothermal fluid REE pattern), log REE abundance is a surprisingly linear function of (ionic radius of major cation—ionic radius of REE)2 for the three hydrothermal minerals, individually and collectively. An important exception, however, is Eu, which is anomalously enriched in barite and depleted in siderite relative to REE of neighboring atomic number and trivalent ionic radius. In principle, REE analyses of suitable pairs of co-existing hydrothermal minerals, combined with appropriate experimental data, could yield both the REE content and the temperature of the parental hydrothermal fluid.
The REE have only very weak chalcophilic tendencies, and this is reflected by the very low abundances in galena—La, 0.6 ppb; Sm, 0.06 ppb; the remainder are below detection limits.
","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7037(80)90286-0","issn":"00167037","usgsCitation":"Morgan, J.W., and Wandless, G., 1980, Rare earth element distribution in some hydrothermal minerals: Evidence for crystallographic control: Geochimica et Cosmochimica Acta, v. 44, no. 7, p. 973-980, https://doi.org/10.1016/0016-7037(80)90286-0.","productDescription":"8 p.","startPage":"973","endPage":"980","numberOfPages":"8","costCenters":[],"links":[{"id":222603,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"44","issue":"7","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a951ae4b0c8380cd817e2","contributors":{"authors":[{"text":"Morgan, J. W.","contributorId":92384,"corporation":false,"usgs":true,"family":"Morgan","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":364091,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wandless, G.A.","contributorId":107716,"corporation":false,"usgs":true,"family":"Wandless","given":"G.A.","affiliations":[],"preferred":false,"id":364092,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70012610,"text":"70012610 - 1980 - Circum-arctic plate accretion - Isolating part of a pacific plate to form the nucleus of the Arctic Basin","interactions":[],"lastModifiedDate":"2023-12-12T23:40:35.882969","indexId":"70012610","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1427,"text":"Earth and Planetary Science Letters","active":true,"publicationSubtype":{"id":10}},"title":"Circum-arctic plate accretion - Isolating part of a pacific plate to form the nucleus of the Arctic Basin","docAbstract":"A mosaic of large lithospheric plates rims the Arctic Ocean Basin, and foldbelts between these plates contain numerous allochthonous microplates. A new model for continental drift and microplate accretion proposes that prior to the late Mesozoic the Kula plate extended from the Pacific into the Arctic. By a process of circumpolar drift and microplate accretion, fragments of the Pacific basin, including parts of the Kula plate, were cut off and isolated in the Arctic Ocean, the Yukon-Koyukuk basin in Alaska, and the Bering Sea.
Radioactivity measurements have played an important role in geophysics since about 1935, and they have increased in importance to the present. The most important areas of application have been in petroleum and uranium exploration. Radioactivity measurements have proved useful in geologic mapping, as well as in specialized applications such as reactor-site monitoring. The technological development of the method has reached a plateau, and the future of the method for some applications will depend upon development of more sophisticated data processing and interpretation.
","language":"English","publisher":"Society of Exploration Geophysicists","doi":"10.1190/1.1441059","issn":"00168033","usgsCitation":"Duval, J.S., 1980, Radioactivity method: Geophysics, v. 45, no. 11, p. 1690-1694, https://doi.org/10.1190/1.1441059.","productDescription":"5 p.","startPage":"1690","endPage":"1694","numberOfPages":"5","costCenters":[],"links":[{"id":221836,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"45","issue":"11","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a93c2e4b0c8380cd80feb","contributors":{"authors":[{"text":"Duval, J. S.","contributorId":15200,"corporation":false,"usgs":true,"family":"Duval","given":"J.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":363974,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70170291,"text":"70170291 - 1980 - Eruptions on Mount Etna during 1979","interactions":[],"lastModifiedDate":"2016-04-15T15:56:17","indexId":"70170291","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1435,"text":"Earthquake Information Bulletin (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"Eruptions on Mount Etna during 1979","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Guest, J., Murray, J., Kilburn, C., and Lopes, R., 1980, Eruptions on Mount Etna during 1979: Earthquake Information Bulletin (USGS), v. 12, no. 4, p. 154-160.","productDescription":"7 p.","startPage":"154","endPage":"160","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":320082,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"571210b0e4b0ef3b7ca643dc","contributors":{"authors":[{"text":"Guest, J.","contributorId":168628,"corporation":false,"usgs":false,"family":"Guest","given":"J.","affiliations":[],"preferred":false,"id":626789,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Murray, J.","contributorId":94837,"corporation":false,"usgs":true,"family":"Murray","given":"J.","affiliations":[],"preferred":false,"id":626790,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kilburn, C.","contributorId":149562,"corporation":false,"usgs":false,"family":"Kilburn","given":"C.","email":"","affiliations":[],"preferred":false,"id":626791,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lopes, R.","contributorId":61554,"corporation":false,"usgs":true,"family":"Lopes","given":"R.","affiliations":[],"preferred":false,"id":626792,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":27573,"text":"wri80101 - 1980 - Ground water in the Springfield-Salem plateaus of southern Missouri and northern Arkansas","interactions":[],"lastModifiedDate":"2023-03-10T22:42:37.12126","indexId":"wri80101","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"80-101","title":"Ground water in the Springfield-Salem plateaus of southern Missouri and northern Arkansas","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri80101","usgsCitation":"Harvey, E.J., 1980, Ground water in the Springfield-Salem plateaus of southern Missouri and northern Arkansas: U.S. Geological Survey Water-Resources Investigations Report 80-101, iv, 66 p., https://doi.org/10.3133/wri80101.","productDescription":"iv, 66 p.","costCenters":[],"links":[{"id":263307,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0101/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":263306,"rank":2,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0101/report-thumb.jpg"},{"id":413985,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_35380.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Arkansas, Missouri","otherGeospatial":"Springfield-Salem plateaus","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -94.582,\n 39\n ],\n [\n -94.582,\n 36\n ],\n [\n -89.5,\n 36\n ],\n [\n -89.5,\n 39\n ],\n [\n -94.582,\n 39\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66d839","contributors":{"authors":[{"text":"Harvey, Edward Joseph","contributorId":32131,"corporation":false,"usgs":true,"family":"Harvey","given":"Edward","email":"","middleInitial":"Joseph","affiliations":[],"preferred":false,"id":198353,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70012553,"text":"70012553 - 1980 - Computational methods for a three-dimensional model of the petroleum-discovery process","interactions":[],"lastModifiedDate":"2013-01-21T15:55:26","indexId":"70012553","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1315,"text":"Computers & Geosciences","printIssn":"0098-3004","active":true,"publicationSubtype":{"id":10}},"title":"Computational methods for a three-dimensional model of the petroleum-discovery process","docAbstract":"A discovery-process model devised by Drew, Schuenemeyer, and Root can be used to predict the amount of petroleum to be discovered in a basin from some future level of exploratory effort: the predictions are based on historical drilling and discovery data. Because marginal costs of discovery and production are a function of field size, the model can be used to make estimates of future discoveries within deposit size classes. The modeling approach is a geometric one in which the area searched is a function of the size and shape of the targets being sought. A high correlation is assumed between the surface-projection area of the fields and the volume of petroleum. To predict how much oil remains to be found, the area searched must be computed, and the basin size and discovery efficiency must be estimated. The basin is assumed to be explored randomly rather than by pattern drilling. The model may be used to compute independent estimates of future oil at different depth intervals for a play involving multiple producing horizons. We have written FORTRAN computer programs that are used with Drew, Schuenemeyer, and Root's model to merge the discovery and drilling information and perform the necessary computations to estimate undiscovered petroleum. These program may be modified easily for the estimation of remaining quantities of commodities other than petroleum. ?? 1980.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Computers and Geosciences","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/0098-3004(80)90013-8","issn":"00983004","usgsCitation":"Schuenemeyer, J., Bawiec, W., and Drew, L., 1980, Computational methods for a three-dimensional model of the petroleum-discovery process: Computers & Geosciences, v. 6, no. 4, p. 323-360, https://doi.org/10.1016/0098-3004(80)90013-8.","startPage":"323","endPage":"360","numberOfPages":"38","costCenters":[],"links":[{"id":266197,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0098-3004(80)90013-8"},{"id":222147,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"6","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f951e4b0c8380cd4d56d","contributors":{"authors":[{"text":"Schuenemeyer, J.H.","contributorId":106094,"corporation":false,"usgs":true,"family":"Schuenemeyer","given":"J.H.","affiliations":[],"preferred":false,"id":363889,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bawiec, W.J.","contributorId":71540,"corporation":false,"usgs":true,"family":"Bawiec","given":"W.J.","affiliations":[],"preferred":false,"id":363888,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Drew, L.J.","contributorId":69157,"corporation":false,"usgs":true,"family":"Drew","given":"L.J.","email":"","affiliations":[],"preferred":false,"id":363887,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70012328,"text":"70012328 - 1980 - Ocean eddy structure by satellite radar altimetry required for iceberg towing","interactions":[],"lastModifiedDate":"2023-09-21T15:36:33.749133","indexId":"70012328","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1264,"text":"Cold Regions Science and Technology","active":true,"publicationSubtype":{"id":10}},"title":"Ocean eddy structure by satellite radar altimetry required for iceberg towing","docAbstract":"Models for the towing of large tabular icebergs give towing speeds of 0.5 knots to 1.0 knots relative to the ambient near surface current. Recent oceanographic research indicates that the world oceans are not principally composed of large steady-state current systems, like the Gulf Stream, but that most of the ocean momentum is probably involved in intense rings, formed by meanders of the large streams, and in mid-ocean eddies. These rings and eddies have typical dimensions on the order of 200 km with dynamic height anomalies across them of tens-of-centimeters to a meter. They migrate at speeds on the order of a few cm/sec. Current velocities as great as 3 knots have been observed in rings, and currents of 1 knot are common. Thus, the successful towing of icebergs is dependent on the ability to locate, measure, and track ocean rings and eddies. To accomplish this systematically on synoptic scales appears to be possible only by using satelliteborne radar altimeters. Ocean current and eddy structures as observed by the radar altimeters on the GEOS-3 and Seasat-1 satellites are presented and compared. Several satellite programs presently being planned call for flying radar altimeters in polar or near-polar orbits in the mid-1980 time frame. Thus, by the time tows of large icebergs will probably be attempted, it is possible synoptic observations of ocean rings and eddies which can be used to ascertain their location, size, intensity, and translation velocity will be a reality.
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","language":"English","publisher":"NRC Research Press","doi":"10.1139/f80-247","usgsCitation":"Pycha, R.L., 1980, Changes in mortality of lake trout (Salvelinus namaycush) in Michigan waters of Lake Superior in relation to sea lamprey (Petromyzon marinus) predation, 1968-78: Canadian Journal of Fisheries and Aquatic Sciences, v. 37, no. 11, p. 2063-2073, https://doi.org/10.1139/f80-247.","productDescription":"11 p.","startPage":"2063","endPage":"2073","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":132954,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"37","issue":"11","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e3e4b07f02db5e5519","contributors":{"authors":[{"text":"Pycha, Richard L.","contributorId":17175,"corporation":false,"usgs":true,"family":"Pycha","given":"Richard","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":308345,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70170305,"text":"70170305 - 1980 - Volcano hazards; lessons learned in the eastern Caribbean","interactions":[],"lastModifiedDate":"2016-04-15T16:39:43","indexId":"70170305","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1435,"text":"Earthquake Information Bulletin (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"Volcano hazards; lessons learned in the eastern Caribbean","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Fiske, R., 1980, Volcano hazards; lessons learned in the eastern Caribbean: Earthquake Information Bulletin (USGS), v. 12, no. 4, p. 150-154.","productDescription":"5 p.","startPage":"150","endPage":"154","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":320096,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"571210bae4b0ef3b7ca6445d","contributors":{"authors":[{"text":"Fiske, R.S.","contributorId":47783,"corporation":false,"usgs":true,"family":"Fiske","given":"R.S.","email":"","affiliations":[],"preferred":false,"id":626818,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70170534,"text":"70170534 - 1980 - Earthquakes; a new unit in environmental education","interactions":[],"lastModifiedDate":"2016-04-24T12:25:52","indexId":"70170534","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1435,"text":"Earthquake Information Bulletin (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"Earthquakes; a new unit in environmental education","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Collyer, R.D., 1980, Earthquakes; a new unit in environmental education: Earthquake Information Bulletin (USGS), v. 12, no. 5, p. 188-189.","productDescription":"2 p.","startPage":"188","endPage":"189","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":320480,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"571dee2be4b071321fe563f9","contributors":{"authors":[{"text":"Collyer, R. D.","contributorId":168867,"corporation":false,"usgs":false,"family":"Collyer","given":"R.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":627536,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70169176,"text":"70169176 - 1980 - Earthquakes; March-April 1980","interactions":[],"lastModifiedDate":"2016-03-29T14:36:47","indexId":"70169176","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1435,"text":"Earthquake Information Bulletin (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"Earthquakes; March-April 1980","docAbstract":"Two of the three major (7.0-7.9) earthquakes during this reporting period occurred in the South Pacific on March 8 and April 13. The third, in the Fox Islands, Aleutian Islands, on March 23, was the first major earthquake of the year in the United States. In the State of Washington, thousands of earthquakes associated with Mount St. Helens volcano have occurred since March 20. There were no earthquake-related deaths reported during the second 2 months of the year.
","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Person, W., 1980, Earthquakes; March-April 1980: Earthquake Information Bulletin (USGS), v. 12, no. 6, p. 228-231.","productDescription":"4 p.","startPage":"228","endPage":"231","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":319320,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56f3be3ee4b0f59b85e02e56","contributors":{"authors":[{"text":"Person, W. J.","contributorId":91472,"corporation":false,"usgs":true,"family":"Person","given":"W. J.","affiliations":[],"preferred":false,"id":623290,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70195900,"text":"70195900 - 1980 - Ground-water data for Billings, Golden Valley, and Slope Counties, North Dakota","interactions":[],"lastModifiedDate":"2018-03-07T13:45:55","indexId":"70195900","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesTitle":{"id":5645,"text":"North Dakota Geological Survey Bulletin","active":true,"publicationSubtype":{"id":2}},"seriesNumber":"72","title":"Ground-water data for Billings, Golden Valley, and Slope Counties, North Dakota","docAbstract":"No abstract available.
","language":"English","publisher":"North Dakota Geological Survey; North Dakota State Water Commission","usgsCitation":"Anna, L.O., 1980, Ground-water data for Billings, Golden Valley, and Slope Counties, North Dakota: North Dakota Geological Survey Bulletin 72, 241 p.","productDescription":"241 p.","costCenters":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":352293,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"publicComments":"North Dakota State Water Commission County Ground-Water Studies 29, pt. II, and North Dakota Geological Survey Bulletin 72, pt. II","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5aff476ce4b0da30c1bfdb71","contributors":{"authors":[{"text":"Anna, L. O.","contributorId":65472,"corporation":false,"usgs":true,"family":"Anna","given":"L.","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":730421,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":8043,"text":"ofr8078 - 1980 - Intrusive rocks and plutonic belts of southeastern Alaska, U.S.A.","interactions":[{"subject":{"id":8043,"text":"ofr8078 - 1980 - Intrusive rocks and plutonic belts of southeastern Alaska, U.S.A.","indexId":"ofr8078","publicationYear":"1980","noYear":false,"title":"Intrusive rocks and plutonic belts of southeastern Alaska, U.S.A."},"predicate":"SUPERSEDED_BY","object":{"id":70209349,"text":"70209349 - 1983 - Intrusive rocks and plutonic belts of southeastern Alaska, U.S.A","indexId":"70209349","publicationYear":"1983","noYear":false,"title":"Intrusive rocks and plutonic belts of southeastern Alaska, U.S.A"},"id":1}],"supersededBy":{"id":70209349,"text":"70209349 - 1983 - Intrusive rocks and plutonic belts of southeastern Alaska, U.S.A","indexId":"70209349","publicationYear":"1983","noYear":false,"title":"Intrusive rocks and plutonic belts of southeastern Alaska, U.S.A"},"lastModifiedDate":"2022-12-09T20:54:28.56421","indexId":"ofr8078","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","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":"80-78","title":"Intrusive rocks and plutonic belts of southeastern Alaska, U.S.A.","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr8078","usgsCitation":"Brew, D.A., and Morrell, R.P., 1980, Intrusive rocks and plutonic belts of southeastern Alaska, U.S.A.: U.S. Geological Survey Open-File Report 80-78, 34 p., https://doi.org/10.3133/ofr8078.","productDescription":"34 p.","costCenters":[],"links":[{"id":111882,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.dggs.dnr.state.ak.us/pubs/id/11346","linkFileType":{"id":5,"text":"html"}},{"id":140556,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"United States","state":"Alaska","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -130.91165738230066,\n 54.5052029462494\n ],\n [\n -129.9776219386308,\n 55.523010781731585\n ],\n [\n -130.04554040824726,\n 56.13567819649876\n ],\n [\n -132.17858765960943,\n 57.01857118802178\n ],\n [\n -135.45408909743645,\n 59.83314697994663\n ],\n [\n -137.5306698428756,\n 58.89730477409603\n ],\n [\n -139.14097791234238,\n 60.22893609899762\n ],\n [\n -140.9138146230164,\n 60.21455185866205\n ],\n [\n -141.40765772484477,\n 59.82443600546523\n ],\n [\n -138.00072992473216,\n 58.78217744926826\n ],\n [\n -135.67440967635233,\n 56.881040947208646\n ],\n [\n -134.51737140263486,\n 55.75906000656332\n ],\n [\n -133.5149821776816,\n 54.90536552073422\n ],\n [\n -132.51121257205762,\n 54.605215543264734\n ],\n [\n -130.91165738230066,\n 54.5052029462494\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49bee4b07f02db5d11f5","contributors":{"authors":[{"text":"Brew, David A. dbrew@usgs.gov","contributorId":3244,"corporation":false,"usgs":true,"family":"Brew","given":"David","email":"dbrew@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":157041,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Morrell, Robert P.","contributorId":19157,"corporation":false,"usgs":true,"family":"Morrell","given":"Robert","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":157042,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70164471,"text":"70164471 - 1980 - Sir Harold Jeffreys","interactions":[],"lastModifiedDate":"2016-03-22T12:09:13","indexId":"70164471","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1435,"text":"Earthquake Information Bulletin (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"Sir Harold Jeffreys","docAbstract":"Sir Harold Jeffreys is a world authority in theoretical geophyiscs. hew as born in Northumbria (northeast of England) and educated at Armstrong College (now the University of Newcastle-upon-Tyne) and Cambridge University. He is now a Senior Fellow of St.John's College, Cambridge. He has published over 300 scientific papers and is the author of 7 books, including Theory of Probability and Mathematical Physics (with his wife, Lady Bertha Swirles Jeffreys). Sir Harold has made innumerable theoretical contributions to seismology. Many of these are documented in his book The Earth, which has been published in six editions. His papers have recently been collated by Gordon and Breach (Publishers) into six volumes, Collected Papers on Sir Harold Jeffreys on Geophyiscs and other Sciences. Some idea of the breadth of this research can be seen from the individual volume titles: \"Theoretical and Observational Seismology,\" \"Observational Seismology,\" \"Gravity,\" \"Dissipation of Energy and Thermal History,\" \"Astronomy and Geophysics,\" and \"Matematics, Probability and Miscellaneious Other Sciences.\"
","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Spall, H., 1980, Sir Harold Jeffreys: Earthquake Information Bulletin (USGS), v. 12, no. 2, p. 48-53.","productDescription":"6 p.","startPage":"48","endPage":"53","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":316632,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56b5d659e4b0cc799981739f","contributors":{"authors":[{"text":"Spall, H.","contributorId":99290,"corporation":false,"usgs":true,"family":"Spall","given":"H.","affiliations":[],"preferred":false,"id":597526,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ]}