{"pageNumber":"368","pageRowStart":"9175","pageSize":"25","recordCount":10957,"records":[{"id":24712,"text":"ofr80419 - 1980 - Ground-water data for the Riley and Andrews Resource Areas, southeastern Oregon","interactions":[],"lastModifiedDate":"2016-07-08T09:22:09","indexId":"ofr80419","displayToPublicDate":"1994-01-01T00:00:00","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":"80-419","title":"Ground-water data for the Riley and Andrews Resource Areas, southeastern Oregon","docAbstract":"<p>Appraisals of the resources of selected management areas in eastern Oregon are being made by the U.S. Bureau of Land Mangement. To provide needed hydrologic information, the Bureau of Land Management requested the U.S. Geological Survey to inventory ground-water data for the Riley and Andrews Resource Areas. The inventory included field location of selected wells and springs; measurement of ground-water levels, temperatures, specific conductance, and pH; and the collection of ground-water samples from selected sources to determine dissolved chemical constituents.</p>\n<p>Included in this report are well data, drillers ' lithologic logs, hydrographs of observation wells, a summary of observation-well data, and chemical analyses of ground water.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Portland, OR","doi":"10.3133/ofr80419","issn":"0094-9140","usgsCitation":"Townley, P.J., Soja, C.M., and Sidle, W., 1980, Ground-water data for the Riley and Andrews Resource Areas, southeastern Oregon: U.S. Geological Survey Open-File Report 80-419, Report: v, 32 p.; Plate: 41.03 x 45.85 inches, https://doi.org/10.3133/ofr80419.","productDescription":"Report: v, 32 p.; Plate: 41.03 x 45.85 inches","numberOfPages":"38","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"links":[{"id":157520,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr80419.jpg"},{"id":324874,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/0419/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":324875,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/0419/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Oregon","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -120,\n              42\n            ],\n            [\n              -120,\n              44\n            ],\n            [\n              -118,\n              44\n            ],\n            [\n              -118,\n              42\n            ],\n            [\n              -120,\n              42\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66cf3b","contributors":{"authors":[{"text":"Townley, Paul J.","contributorId":106157,"corporation":false,"usgs":true,"family":"Townley","given":"Paul","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":192419,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Soja, Constance M.","contributorId":89566,"corporation":false,"usgs":true,"family":"Soja","given":"Constance","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":192417,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sidle, W.C.","contributorId":93911,"corporation":false,"usgs":true,"family":"Sidle","given":"W.C.","email":"","affiliations":[],"preferred":false,"id":192418,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":12324,"text":"ofr80558 - 1980 - Summary of hydrologic testing in Tertiary limestone aquifer, Tenneco offshore exploratory well-Atlantic OCS, lease block 427 (Jacksonville NH-17-5)","interactions":[{"subject":{"id":12324,"text":"ofr80558 - 1980 - Summary of hydrologic testing in Tertiary limestone aquifer, Tenneco offshore exploratory well-Atlantic OCS, lease block 427 (Jacksonville NH-17-5)","indexId":"ofr80558","publicationYear":"1980","noYear":false,"title":"Summary of hydrologic testing in Tertiary limestone aquifer, Tenneco offshore exploratory well-Atlantic OCS, lease block 427 (Jacksonville NH-17-5)"},"predicate":"SUPERSEDED_BY","object":{"id":250,"text":"wsp2180 - 1982 - Summary of hydrologic testing in Tertiary limestone aquifer, Tenneco offshore exploratory well--Atlantic OCS, lease-block 427 (Jacksonville NH 17-5)","indexId":"wsp2180","publicationYear":"1982","noYear":false,"title":"Summary of hydrologic testing in Tertiary limestone aquifer, Tenneco offshore exploratory well--Atlantic OCS, lease-block 427 (Jacksonville NH 17-5)"},"id":1}],"supersededBy":{"id":250,"text":"wsp2180 - 1982 - Summary of hydrologic testing in Tertiary limestone aquifer, Tenneco offshore exploratory well--Atlantic OCS, lease-block 427 (Jacksonville NH 17-5)","indexId":"wsp2180","publicationYear":"1982","noYear":false,"title":"Summary of hydrologic testing in Tertiary limestone aquifer, Tenneco offshore exploratory well--Atlantic OCS, lease-block 427 (Jacksonville NH 17-5)"},"lastModifiedDate":"2022-08-01T21:42:32.708675","indexId":"ofr80558","displayToPublicDate":"1994-01-01T00:00:00","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":"80-558","title":"Summary of hydrologic testing in Tertiary limestone aquifer, Tenneco offshore exploratory well-Atlantic OCS, lease block 427 (Jacksonville NH-17-5)","docAbstract":"<p>A summary of hydrologic testing in an offshore oil-test well drilled for Tenneco, Inc. 55 miles east of Fernandina Beach, Florida, is presented. The interval tested (1,050 to 1,070 feet below sea level) is in a calcarenite that is equivalent to the Ocala Limestone (late Eocene) of onshore Florida and South Georgia. At this site the Ocala forms the highly productive Tertiary limestone aquifer system of the southeastern United States. Pressure-head measurements indicate an equivalent freshwater head of 24 to 29 feet above sea level. These pressure-head measurements and an earlier one made in the nearby JOIDES J-1 hole are the only hydraulic head determinations to date in the offshore extensions of any of the aquifers underlying the Atlantic coastal plain. </p><p>A drill-stem test recovered water samples containing about 7,000 milligrams per liter chloride. However, seawater used in the drilling process apparently contaminated the samples and the formation water is considered slightly fresher. </p><p>The head and salinity data from the Tenneco well suggest that the sampled interval lies in the transition zone between fresh and seawater in the limestone aquifer. These data, when viewed with similar data from JOIDES J-1, show the transition zone to slope very slightly landward. Heads at both wells are compatible with the onshore flow system as it existed prior to development.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr80558","usgsCitation":"Johnston, R.H., Bush, P.W., Krause, R.E., Miller, J.A., and Sprinkle, C.L., 1980, Summary of hydrologic testing in Tertiary limestone aquifer, Tenneco offshore exploratory well-Atlantic OCS, lease block 427 (Jacksonville NH-17-5): U.S. Geological Survey Open-File Report 80-558, Report: v, 22 p.; 1 Plate: 54.84 x 8.07 inches, https://doi.org/10.3133/ofr80558.","productDescription":"Report: v, 22 p.; 1 Plate: 54.84 x 8.07 inches","costCenters":[],"links":[{"id":404614,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/0558/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":144719,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/0558/report-thumb.jpg"},{"id":404615,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/0558/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Florida","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -81.52130126953125,\n              30.596547664210643\n            ],\n            [\n              -81.34414672851562,\n              30.596547664210643\n            ],\n            [\n              -81.34414672851562,\n              30.717045911671004\n            ],\n            [\n              -81.52130126953125,\n              30.717045911671004\n            ],\n            [\n              -81.52130126953125,\n              30.596547664210643\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db69912e","contributors":{"authors":[{"text":"Johnston, Richard H.","contributorId":95860,"corporation":false,"usgs":true,"family":"Johnston","given":"Richard","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":165902,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bush, Peter W.","contributorId":57820,"corporation":false,"usgs":true,"family":"Bush","given":"Peter","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":165899,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Krause, Richard E.","contributorId":40185,"corporation":false,"usgs":true,"family":"Krause","given":"Richard","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":165900,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Miller, James A.","contributorId":49772,"corporation":false,"usgs":true,"family":"Miller","given":"James","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":165901,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Sprinkle, Craig L.","contributorId":41802,"corporation":false,"usgs":true,"family":"Sprinkle","given":"Craig","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":165898,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":12281,"text":"ofr80888 - 1980 - Sedimentology and stratigraphy of the Kanayut Conglomerate and associated units, central and eastern Brooks Range, Alaska– Report of 1978 field season","interactions":[],"lastModifiedDate":"2021-12-09T21:23:24.656484","indexId":"ofr80888","displayToPublicDate":"1994-01-01T00:00:00","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":"80-888","title":"Sedimentology and stratigraphy of the Kanayut Conglomerate and associated units, central and eastern Brooks Range, Alaska– Report of 1978 field season","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr80888","usgsCitation":"Nilsen, T.H., Moore, T., Dutro, J., Brosge, W., and Orchard, D.M., 1980, Sedimentology and stratigraphy of the Kanayut Conglomerate and associated units, central and eastern Brooks Range, Alaska– Report of 1978 field season: U.S. Geological Survey Open-File Report 80-888, 80 p., https://doi.org/10.3133/ofr80888.","productDescription":"80 p.","costCenters":[],"links":[{"id":392698,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_75310.htm"},{"id":40496,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/0888/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":143784,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/0888/report-thumb.jpg"}],"country":"United States","state":"Alaska","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -159,\n              68\n            ],\n            [\n              -141,\n              68\n            ],\n            [\n              -141,\n              69\n            ],\n            [\n              -159,\n              69\n            ],\n            [\n              -159,\n              68\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fbb84","contributors":{"authors":[{"text":"Nilsen, Tor Helge","contributorId":89864,"corporation":false,"usgs":true,"family":"Nilsen","given":"Tor","email":"","middleInitial":"Helge","affiliations":[],"preferred":false,"id":165766,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Moore, Thomas E. 0000-0002-0878-0457","orcid":"https://orcid.org/0000-0002-0878-0457","contributorId":85592,"corporation":false,"usgs":true,"family":"Moore","given":"Thomas E.","affiliations":[],"preferred":false,"id":165765,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dutro, J.T. Jr.","contributorId":8432,"corporation":false,"usgs":true,"family":"Dutro","given":"J.T.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":165762,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brosge, W. P.","contributorId":58248,"corporation":false,"usgs":true,"family":"Brosge","given":"W. P.","affiliations":[],"preferred":false,"id":165764,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Orchard, D. M.","contributorId":37331,"corporation":false,"usgs":true,"family":"Orchard","given":"D.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":165763,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":68409,"text":"ha640 - 1980 - Hurricane Frederic tidal floods of September 12–13, 1979, along the Gulf Coast, Gulf Breeze-Fort Barrancas quadrangles, Florida","interactions":[],"lastModifiedDate":"2022-01-19T22:50:49.685659","indexId":"ha640","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"640","title":"Hurricane Frederic tidal floods of September 12–13, 1979, along the Gulf Coast, Gulf Breeze-Fort Barrancas quadrangles, Florida","docAbstract":"<p>Shown on the Gulf Breeze-Fort Barrancas topographic map are floodmark elevations and approximate areas flooded by Hurricane Frederic tides of September 12-13, 1979, along the shores of Big Lagoon, Pensacola Bay, Santa Rosa Sound, and the Gulf of Mexico from Seaglades eastward to Pensacola Beach, Florida. The still water elevations ranged from about 5 feet above National Geodetic Vertical Datum in sheltered areas to about 7.5 feet in areas subject to wind setup. Storm-tide frequency and records of annual maximum tides at Mobile, Alabama, since 1772, are presented. Offshore winds reached about 160 miles per hour. A wind-velocity of about 145 miles per hour was recorded near Dauphin Island, Alabama.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ha640","usgsCitation":"Franklin, M.A., and Scott, J.C., 1980, Hurricane Frederic tidal floods of September 12–13, 1979, along the Gulf Coast, Gulf Breeze-Fort Barrancas quadrangles, Florida: U.S. Geological Survey Hydrologic Atlas 640, 1 Plate: 45.18 × 30.00 inches, https://doi.org/10.3133/ha640.","productDescription":"1 Plate: 45.18 × 30.00 inches","costCenters":[],"links":[{"id":190009,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":394551,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_16039.htm"},{"id":89925,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/640/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","country":"United States","state":"Florida","otherGeospatial":"Gulf Breeze - Fort Barrancas quadrangles","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -87.375,\n              30.292\n            ],\n            [\n              -87.101,\n              30.292\n            ],\n            [\n              -87.101,\n              30.375\n            ],\n            [\n              -87.375,\n              30.375\n            ],\n            [\n              -87.375,\n              30.292\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a52e4b07f02db62a469","contributors":{"authors":[{"text":"Franklin, Marvin A.","contributorId":87526,"corporation":false,"usgs":true,"family":"Franklin","given":"Marvin","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":278168,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scott, John C.","contributorId":21963,"corporation":false,"usgs":true,"family":"Scott","given":"John","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":278167,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":68410,"text":"ha641 - 1980 - Hurricane Frederic tidal floods of September 12-13, 1979, along the Gulf Coast, Oriole Beach, Garcon Point, Holley, South of Holley and Navarre quadrangles, Florida","interactions":[],"lastModifiedDate":"2022-10-14T18:57:13.958979","indexId":"ha641","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"641","title":"Hurricane Frederic tidal floods of September 12-13, 1979, along the Gulf Coast, Oriole Beach, Garcon Point, Holley, South of Holley and Navarre quadrangles, Florida","docAbstract":"<p>Shown on the Oriole Beach-Garcon Point-Holley-South of Holley-Navarre, Fla., topographic map are floodmark elevations and approximate areas flooded by Hurricane Frederic tides of September 12-13, 1979, along the shores of Santa Rosa Sound and the Gulf of Mexico from Pensacola Beach eastward to the Narrows near Fort Walton Beach, Fla. Storm-tide frequency and records of annual maximum tides at Mobile, Ala., since 1772, are presented. Offshore winds reached about 160 miles per hour. A wind-velocity of about 145 miles per hour was recorded near Dauphin Island, Ala.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ha641","usgsCitation":"Franklin, M.A., and Bohman, L.R., 1980, Hurricane Frederic tidal floods of September 12-13, 1979, along the Gulf Coast, Oriole Beach, Garcon Point, Holley, South of Holley and Navarre quadrangles, Florida: U.S. Geological Survey Hydrologic Atlas 641, 1 Plate: 58.08 × 40.00 inches, https://doi.org/10.3133/ha641.","productDescription":"1 Plate: 58.08 × 40.00 inches","costCenters":[],"links":[{"id":188636,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":408339,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_16040.htm","linkFileType":{"id":5,"text":"html"}},{"id":89926,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/641/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":251457,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/641/plate-1-preview.pdf","size":"4816","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","country":"United States","state":"Florida","otherGeospatial":"Gulf Coast, Oriol Beach, Garcon Point, Holley, South of Holley, and Navarre quadrangles","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -87.101,\n              30.333\n            ],\n            [\n              -86.75,\n              30.333\n            ],\n            [\n              -86.75,\n              30.4583\n            ],\n            [\n              -87.101,\n              30.4583\n            ],\n            [\n              -87.101,\n              30.333\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a52e4b07f02db62a539","contributors":{"authors":[{"text":"Franklin, Marvin A.","contributorId":87526,"corporation":false,"usgs":true,"family":"Franklin","given":"Marvin","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":278170,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bohman, Larry R. lrbohman@usgs.gov","contributorId":4769,"corporation":false,"usgs":true,"family":"Bohman","given":"Larry","email":"lrbohman@usgs.gov","middleInitial":"R.","affiliations":[],"preferred":true,"id":278169,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":11562,"text":"ofr80186 - 1980 - Seismic refraction data for shots recorded in the Coso Range, California, October 1976","interactions":[],"lastModifiedDate":"2022-10-24T19:10:14.089586","indexId":"ofr80186","displayToPublicDate":"1994-01-01T00:00:00","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":"80-186","title":"Seismic refraction data for shots recorded in the Coso Range, California, October 1976","docAbstract":"<div>The Coso Range lies in the southwest corner of the Basin and Range province, east of the Sierra Nevada and north of the Garlock Fault. The range, circular in form, is covered by a thin sequence of late-cenozoic volcanics which overlie highly fractured crystalline basement, similar in composition to the nearby Sierra Nevada (Duffield et al., 1980). Thirty-eight rhyolite domes of Pleistocene age were emplaced near the center of the range and are aligned approximately parallel to the direction of Basin and Range faulting (Figure 1). Bacon et al. (1980), using both age-dates and chemical analyses, inferred that the domes originated from a magma source beneath the central and largest of the rhyolite domes, Sugarloaf Mountain (Figure 1). A shallow source was inferred because active fumeroles, hydrothermally altered zones, and high heat flow values (Combs, 1980) are presently observed in this vicinity.<br></div><div><span><br data-mce-bogus=\"1\"></span></div><div><span>In an effort to collect seismic data which could be used to identify a magma body beneath Sugarloaf Mountain, a 16 station seismograph array was operated in the Coso Range from September 1975 through September 1977. During the two years of network operation, over 4000 local earthquakes were located in the vicinity of the Coso Range (Walter and Weaver, 1980a, 1980b). In October of 1976, a seismic refraction experiment was conducted in the Coso Range in order to develop a crustal velocity model for use in interpreting the earthquake data.</span></div>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr80186","usgsCitation":"Walter, A., and Weaver, C.S., 1980, Seismic refraction data for shots recorded in the Coso Range, California, October 1976: U.S. Geological Survey Open-File Report 80-186, 12 p., https://doi.org/10.3133/ofr80186.","productDescription":"12 p.","costCenters":[],"links":[{"id":145809,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/0186/report-thumb.jpg"},{"id":408669,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/0186/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","otherGeospatial":"Coso Range","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -118.87207031250001,\n              34.71452466170392\n            ],\n            [\n              -116.01562499999999,\n              34.71452466170392\n            ],\n            [\n              -116.01562499999999,\n              36.74768773190056\n            ],\n            [\n              -118.87207031250001,\n              36.74768773190056\n            ],\n            [\n              -118.87207031250001,\n              34.71452466170392\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb6b2","contributors":{"authors":[{"text":"Walter, A. W.","contributorId":67090,"corporation":false,"usgs":true,"family":"Walter","given":"A. W.","affiliations":[],"preferred":false,"id":163362,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Weaver, Craig S. craig@usgs.gov","contributorId":2690,"corporation":false,"usgs":true,"family":"Weaver","given":"Craig","email":"craig@usgs.gov","middleInitial":"S.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":163361,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":11255,"text":"ofr8068 - 1980 - Water-quality data for canals in eastern Broward County, Florida, 1975-78","interactions":[],"lastModifiedDate":"2022-05-17T18:25:27.193174","indexId":"ofr8068","displayToPublicDate":"1994-01-01T00:00:00","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":"80-68","title":"Water-quality data for canals in eastern Broward County, Florida, 1975-78","docAbstract":"<p>Increased urbanization in Broward County has contributed to canals being used as receptacles for urban wastes, sewage effluent, and stormwater runoff. The introduction of contaminants into the canals may affect the water quality. In 1969 the U.S. Geological Survey, in cooperation with the Broward County Pollution Control Board and the South Florida Water Management District, began to monitor the water-quality in canals of eastern Broward County. This report presents selected water-quality data collected from the canals, October 1974 through September 1978, in eastern Broward County.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr8068","collaboration":"Prepared in cooperation with the Broward County Environmental Quality Control Board and the South Florida Water Management District","usgsCitation":"Sonntag, W.H., 1980, Water-quality data for canals in eastern Broward County, Florida, 1975-78: U.S. Geological Survey Open-File Report 80-68, iii, 161 p., https://doi.org/10.3133/ofr8068.","productDescription":"iii, 161 p.","costCenters":[],"links":[{"id":145792,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/0068/report-thumb.jpg"},{"id":400714,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/0068/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Florida","county":"Broward County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -80.37981,25.949959 ], [ -80.37981,26.37992 ], [ -80.060996,26.37992 ], [ -80.060996,25.949959 ], [ -80.37981,25.949959 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e4e4b07f02db5e5e7c","contributors":{"authors":[{"text":"Sonntag, W. H.","contributorId":106127,"corporation":false,"usgs":true,"family":"Sonntag","given":"W.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":162815,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":6240,"text":"pp1109 - 1980 - Geology of the Round Bay quadrangle, Anne Arundel County, Maryland","interactions":[],"lastModifiedDate":"2021-10-13T19:03:45.399259","indexId":"pp1109","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1109","title":"Geology of the Round Bay quadrangle, Anne Arundel County, Maryland","docAbstract":"Six Coastal Plain formations and one group crop out in the Round Bay quadrangle near the inner edge of the Atlantic Coastal Plain physiographic province. The quadrangle lies astride the Severn River, in Anne Arundel County, near Annapolis, Md. The seven stratigraphic units aggregate as much as 128 m in outcrop. In ascending order, the units are: the upper part of the Potomac Group and the Magothy, Matawan, and Severn Formations, all of Cretaceous age; the Brightseat and Aquia Formations of Paleocene age and the Calvert Formation of Miocene age. \r\n\r\nQuaternary deposits are thin and cover only small areas; they are all mapped under one unit. Several small, thin deposits of Tertiary alluvium are mapped separately. \r\n\r\nThe largely unconsolidated Cretaceous and Tertiary formations consist chiefly of quartz, glauconite, clays, muscovite, chlorite, lignite, feldspar, and pyrite. Quaternary sediments are mostly locally derived sands, silts, and clays with some gravel and, in the finer sediments, considerable amounts of organic matter. \r\n\r\nThe Cretaceous and Tertiary units strike generally northeast; the younger the formation, the more easterly it strikes. Dips are gentle, 3.6 to 15 m per kilometer toward the southeast, and decrease upward through the section. \r\n\r\nThe Round Bay quadrangle is near the southern limit of several formations that thin progressively toward the southwest from New Jersey. Some pinch out between Betterton, on the eastern shore of Chesapeake Bay, and Round Bay, on the western shore, whereas others are present only as thin remnants 1-2 m thick. Resources of the quadrangle include abundant ground water, sand, and high land values near water.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/pp1109","usgsCitation":"Minard, J.P., May, F.E., and Christopher, R.A., 1980, Geology of the Round Bay quadrangle, Anne Arundel County, Maryland: U.S. Geological Survey Professional Paper 1109, Report: iv, 30 p.; 1 Plate: 25.00 × 28.00 inches, https://doi.org/10.3133/pp1109.","productDescription":"Report: iv, 30 p.; 1 Plate: 25.00 × 28.00 inches","costCenters":[],"links":[{"id":126756,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1109/report-thumb.jpg"},{"id":104552,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4721.htm","linkFileType":{"id":5,"text":"html"},"description":"4721"},{"id":33453,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1109/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":33452,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1109/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Maryland","county":"Anne Arundel County","otherGeospatial":"Round Bay quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -76.625,\n              39\n            ],\n            [\n              -76.5,\n              39\n            ],\n            [\n              -76.5,\n              39.125\n            ],\n            [\n              -76.625,\n              39.125\n            ],\n            [\n              -76.625,\n              39\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e5ba","contributors":{"authors":[{"text":"Minard, James Pierson","contributorId":85169,"corporation":false,"usgs":true,"family":"Minard","given":"James","email":"","middleInitial":"Pierson","affiliations":[],"preferred":false,"id":152369,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"May, Fred E.","contributorId":32157,"corporation":false,"usgs":true,"family":"May","given":"Fred","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":152368,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Christopher, Raymond A.","contributorId":29812,"corporation":false,"usgs":true,"family":"Christopher","given":"Raymond","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":152367,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":11040,"text":"ofr80215 - 1980 - Summary of water-level and discharge records for the East Everglades area, Dade County, Florida","interactions":[],"lastModifiedDate":"2022-10-25T19:50:26.645825","indexId":"ofr80215","displayToPublicDate":"1994-01-01T00:00:00","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":"80-215","title":"Summary of water-level and discharge records for the East Everglades area, Dade County, Florida","docAbstract":"<p>Information concerning data collected and records maintained for 25 surface-water and 10 ground-water sites in the East Everglades area is presented; listed are: location of sites, period of record, type of gage used, average discharge, and extremes for period of record. A history of records for each site includes the format of the data published and what data are stored in the U.S. Geological Survey computerized data system.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr80215","collaboration":"Prepared in cooperation with the Metropolitan Dade County Planning Department","usgsCitation":"Schneider, J.J., 1980, Summary of water-level and discharge records for the East Everglades area, Dade County, Florida: U.S. Geological Survey Open-File Report 80-215, vi, 33 p., https://doi.org/10.3133/ofr80215.","productDescription":"vi, 33 p.","costCenters":[],"links":[{"id":408720,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/0215/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":142587,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/0215/report-thumb.jpg"}],"country":"United States","state":"Florida","county":"Dade County","otherGeospatial":"East Everglades area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -80.52154541015625,\n              25.64895443060557\n            ],\n            [\n              -80.25787353515625,\n              25.64895443060557\n            ],\n            [\n              -80.25787353515625,\n              25.94322678532246\n            ],\n            [\n              -80.52154541015625,\n              25.94322678532246\n            ],\n            [\n              -80.52154541015625,\n              25.64895443060557\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b00e4b07f02db697f3a","contributors":{"authors":[{"text":"Schneider, James J.","contributorId":22356,"corporation":false,"usgs":true,"family":"Schneider","given":"James","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":162425,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":35351,"text":"b1447 - 1980 - Geology and mineral resources of the North Absaroka Wilderness and vicinity, Park County, Wyoming, with sections on mineralization of the Sunlight mining region and geology and mineralization of the Cooke City mining district, and a section on aeromagnetic interpretation","interactions":[],"lastModifiedDate":"2022-06-06T21:03:19.525953","indexId":"b1447","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1447","title":"Geology and mineral resources of the North Absaroka Wilderness and vicinity, Park County, Wyoming, with sections on mineralization of the Sunlight mining region and geology and mineralization of the Cooke City mining district, and a section on aeromagnetic interpretation","docAbstract":"SUMMARY\r\n\r\nThe North Absaroka Wilderness is approximately 560 square miles (1,450 km 2 ) of rugged scenic mountainous terrain that adjoins the eastern boundary of Yellowstone National Park in northwestern Wyoming. The area was studied during 1970, 1971, and 1972 by personnel of the U. S. Geological Survey and the U. S. Bureau of Mines to evaluate its mineral-resource potential as required by the Wilderness Act of 1964. This evaluation is based on a search of the literature courthouse and production records, geologic field mapping, field inspection of claims and prospects, analyses of bedrock and stream-sediment samples, and an aeromagnetic survey.\r\n\r\nThe North Absaroka Wilderness is underlain almost entirely by andesitic and basaltic volcanic rocks of Eocene age. These volcanics rest on deformed sedimentary rocks of Paleozoic and, locally, of Mesozoic age that are exposed at places along the northern and eastern edges of the wilderness. Dikes and other igneous intrusive bodies cut both the volcanic and sedimentary rocks. A nearly flat detachment fault, the Heart Mountain fault, and a related steep break-away fault have displaced middle and upper Paleozoic rocks and some of the older part of the volcanic sequence to the southeast. A much greater thickness of volcanic rocks was found to be involved in Heart Mountain faulting than had previously been recognized; however, most of the volcanic rocks and many of the intrusives were emplaced after Heart Mountain faulting. Local folding and high-angle faulting in mid-Eocene time have deformed all but the youngest part of the volcanic sequence in the southeastern part of the wilderness. This deformation is interpreted as the last pulse of Laramide orogeny.\r\n\r\nThe results of this study indicate that the mineral-resource potential of the wilderness is minimal. Bentonite, petroleum, low-quality coal, and localized deposits of uranium and chromite have been produced in the surrounding region from rocks that underlie the volcanic rocks; but such deposits, if present in the wilderness, would be too deeply buried, too small, or too sporadically distributed to be profitably located and exploited. Copper and gold mines and prospects are present on the fringes of the wilderness, but otherwise the area seems to be devoid of economically valuable concentrations of metallic minerals. No surface evidence of geothermal-energy potential was found.\r\n\r\nKnown mineral deposits in the vicinity of the North Absaroka Wilderness are associated with intrusive rocks. From the Cooke City mining district, just north of the wilderness, replacement deposits in Upper Cambrian carbonate rocks may extend a short distance into the north edge of the wilderness, In the Sunlight mining region, an enclave nearly surrounded by the wilderness, mineralization occurs in veins and is disseminated in volcanic and plutonic rocks. Richer concentrations of metallic minerals may occur in carbonate rocks adjacent to intrusive bodies at depth beneath the volcanic rocks in the Sunlight region. A few small intrusive bodies occur in the wilderness, but no significant associated mineralization was detected. Aeromagnetic data indicate that other intrusives not exposed by erosion may occur in the wilderness; however, no significant metamorphism or alteration is evident at the surface to indicate their presence.\r\n\r\nAlthough most of the rocks of the wilderness are of igneous origin, they are all so old (Eocene) that it is unlikely that they retain any original heat. The Pleistocene rhyolitic ash-flow tuffs in the southwestern part of the wilderness were erupted from sources in Yellowstone National Park just to the west; however, in the wilderness these tuffs are too thin to contain any residual heat.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/b1447","usgsCitation":"Nelson, W.H., Prostka, H.J., Williams, F.E., Elliott, J., and Peterson, D.L., 1980, Geology and mineral resources of the North Absaroka Wilderness and vicinity, Park County, Wyoming, with sections on mineralization of the Sunlight mining region and geology and mineralization of the Cooke City mining district, and a section on aeromagnetic interpretation: U.S. Geological Survey Bulletin 1447, Report: vii, 101 p.; 2 Plates: 32.50 × 23.50 inches and 28.00 × 24.00 inches, https://doi.org/10.3133/b1447.","productDescription":"Report: vii, 101 p.; 2 Plates: 32.50 × 23.50 inches and 28.00 × 24.00 inches","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":109036,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19319.htm","linkFileType":{"id":5,"text":"html"},"description":"19319"},{"id":165505,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/1447/report-thumb.jpg"},{"id":63212,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/1447/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":63211,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/1447/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":63210,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/1447/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"125000","country":"United States","state":"Wyoming","county":"Park County","otherGeospatial":"North Absaroka Wilderness and vicinity","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -110.2,\n              44.45\n            ],\n            [\n              -109.267,\n              44.45\n            ],\n            [\n              -109.267,\n              45\n            ],\n            [\n              -110.2,\n              45\n            ],\n            [\n              -110.2,\n              44.45\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adce4b07f02db68648a","contributors":{"authors":[{"text":"Nelson, Willis H.","contributorId":84777,"corporation":false,"usgs":true,"family":"Nelson","given":"Willis","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":214497,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Prostka, Harold J.","contributorId":52185,"corporation":false,"usgs":true,"family":"Prostka","given":"Harold","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":214495,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Williams, Frank E.","contributorId":72383,"corporation":false,"usgs":true,"family":"Williams","given":"Frank","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":214496,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Elliott, James E.","contributorId":15595,"corporation":false,"usgs":true,"family":"Elliott","given":"James E.","affiliations":[],"preferred":false,"id":214493,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Peterson, Donald L.","contributorId":28597,"corporation":false,"usgs":true,"family":"Peterson","given":"Donald","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":214494,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":5919,"text":"pp1126AJ - 1980 - Shorter contributions to stratigraphy and structural geology, 1979","interactions":[],"lastModifiedDate":"2024-11-18T19:41:27.730858","indexId":"pp1126AJ","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1126","chapter":"A-J","title":"Shorter contributions to stratigraphy and structural geology, 1979","docAbstract":"PART A: A system of anticlines lies along the trend of the sinuous course of the Colorado River for a distance of 97 km in the central Grand Canyon. Similar anticlines occur in some perennially wet side canyons. The anticlines are most abundant and well developed along northeast-trending reaches of the main canyon where it is floored by the Cambrian Muav Limestone. Dips of the folded strata are as great as 60?, and the folding locally extends more than 250 m from the river. Low-angle thrust faults in the limbs of the anticlines parallel the river and have formed in response to folding of the comparatively brittle carbonate strata. High-angle reverse kink bands, along which rocks are displaced up toward the river, also parallel the anticlines and have develop2d in response to the upward bulging of the canyon floor. \r\n\r\nThe river anticlines are an unloading phenomenon. They result from lateral squeezing toward the river of saturated shaly parts of the Muav Limestone and underlying Bright Angel Shale. The driving mechanism for the deformation is a stress gradient that results from a difference in lithostatic load between the heavily loaded rocks under the 650-m-high canyon walls and the unloaded canyon floor. Saturation appears to weaken the shaly rocks sufficiently to allow deformation to take place. River anticlines are not present in the eastern Grand Canyon, where the Cambrian rocks also occur at river level. Their absence is explained by a lack of shaly rocks that could flow when saturated. \r\n\r\nPART B:  The current interest in contemporary tectonic processes in the Eastern United States is turning up abundant evidence of crustal movements in late geologic time. Topographic analysis of the highland areas from the southern Blue Ridge to the Adirondack Mountains indicates that most of the landforms owe their origin to erosion of rocks of different resistance rather than to tectonic processes. Most areas of high relief and high altitude have been formed on resistant rocks. The Cambrian and Ordovician belt, containing mostly shale and carbonate rock, on the other hand, forms an extensive lowland from Alabama to the Canadian border and girdles the Adirondack Mountains. Differences in altitude can be explained by the presence of resistant rocks outside the belt; these resistant rocks form local base levels on the streams that drain the belt. A few areas may have undergone local uplift at a higher rate than areas nearby--for example, the Piedmont region northwest of Chesapeake Bay. Most estimates of erosion rates, based on the load transported by streams and of uplift rates, based on removal during a known period of time, are of the same order of magnitude, averaging almost 4x 10^-2 millimeters per year. Rates of uplift, based on study of tilted Pleistocene beaches and repeated geodetic traverses, are at least an order of magnitude higher for comparable areas. Tectonic uplift of the highlands has been slow and involves mostly warping or tilting on a large scale. Erosion rates keep up with or exceed the rate of uplift and have been sufficient to mask evidence of faulting or other differential movements. The high rates of uplift that are inferred on tilted water planes in the glaciated regions or that are measured by differences in repeated geodetic traverses cannot have been sustained for long periods of time.\r\n\r\nPART C: The Hanson Creek Formation southwest of Eureka, Nev., in the Bellevue Peak Quadrangle is composed of three lithostratigraphic members: (1) a basal dark-gray dolomite, (2) a middle silty thin- to thick-bedded, locally nodular, dark-gray, light-yellow-mottled limestone topped by light-gray dolomite, and (3) an upper dark-gray dolomite, which is herein named the Combs Canyon Dolomite Member. Detailed geologic mapping and accompanying fossil collecting prove that the same lithostratigraphic and biostratigraphic sequence is present in the Mountain Boy Range and 11 km to the south near Wood Cone Peak. Minor differences in","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/pp1126AJ","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1980, Shorter contributions to stratigraphy and structural geology, 1979: U.S. Geological Survey Professional Paper 1126, 114 p., https://doi.org/10.3133/pp1126AJ.","productDescription":"114 p.","costCenters":[],"links":[{"id":32802,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1126a-j/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":117533,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1126a-j/report-thumb.jpg"},{"id":402717,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74379.htm","text":"The Upper Ordovician and Silurian Hanson Creek Formation of central Nevada","linkFileType":{"id":5,"text":"html"}},{"id":464253,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74380.htm","text":"The Marble Hill Bed: an offshore bar-tidal channel complex in the Upper Ordovician Drakes Formation of Kentucky","linkFileType":{"id":5,"text":"html"}},{"id":464254,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74381.htm","text":"Paleogene sedimentary and volcanogenic rocks from Adak Island, central Aleutian Islands, Alaska","linkFileType":{"id":5,"text":"html"}},{"id":464255,"rank":6,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74382.htm","text":"The Livengood Dome Chert, a new Ordovician Formation in central Alaska, and its relevance to displacement on the Tintina fault","linkFileType":{"id":5,"text":"html"}},{"id":464256,"rank":7,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74383.htm","text":"New evidence supporting Nebraskan age for origin of Ohio River in north-central Kentucky","linkFileType":{"id":5,"text":"html"}},{"id":464257,"rank":8,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74384.htm","text":"Intertonguing between the Star Point Sandstone and the coal-bearing Blackhawk Formation requires revision of some coal-bed correlations in the southern Wasatch Plateau, Utah","linkFileType":{"id":5,"text":"html"}},{"id":464258,"rank":9,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74385.htm","text":"Constraints on the latest movements on the Melones fault zone, Sierra Nevada foothills, California","linkFileType":{"id":5,"text":"html"}},{"id":464259,"rank":10,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74386.htm","text":"Origin of the river anticlines, central Grand Canyon, Arizona","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fae4b07f02db5f3e20","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":528707,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27182,"text":"wri8063 - 1980 - Ground water in the Thousand Oaks area, Ventura County, California","interactions":[],"lastModifiedDate":"2019-07-10T09:57:35","indexId":"wri8063","displayToPublicDate":"1994-01-01T00:00:00","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":"80-63","title":"Ground water in the Thousand Oaks area, Ventura County, California","docAbstract":"The ground-water basin beneath the city of Thousand Oaks, Calif. , corresponds closely in area with the surface-water drainage basin of Conejo Valley. Before World War II there was little ground-water development. After World War II, urban development put a stress on the ground-water basin; many wells were drilled and water levels in wells were drawn down as much as 300 feet in places. Beginning in 1963, imported water replaced domestic and municipal ground-water systems, and water levels rapidly recovered to predevelopment levels or nearly so. Most of the ground water in the Thousand Oaks area is stored in fractured basalt of the middle Miocene Conejo Volcanics. Depending on the degree of occurrence of open fractures and cavities in the basalt, recoverable ground water in the upper 300 to 500 feet of aquifer is estimated to be between 400,000 and 600,000 acre-feet. The yield of water from wells in the area ranges from 17 to 1,080 gallons per minute. Most of the ground-water in the eastern part of the valley is high insulfate and has a dissolved-solids concentration greater than 1,000 milligrams per liter. In the western part of the valley the ground-water is mostly of a bicarbonate type, and the dissolved-solids concentration is less than 800 milligrams per liter. In most areas of Conejo Valley, ground-water is a viable resource for irrigation of public lands and recreation areas. (USGS)","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri8063","usgsCitation":"French, J.J., 1980, Ground water in the Thousand Oaks area, Ventura County, California: U.S. Geological Survey Water-Resources Investigations Report 80-63, iv, 40 p. , https://doi.org/10.3133/wri8063.","productDescription":"iv, 40 p. ","costCenters":[],"links":[{"id":157965,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0063/report-thumb.jpg"},{"id":365430,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0063/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","county":"Ventura County","otherGeospatial":"Thousand Oaks","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -118.91326904296874,\n              34.14136162745489\n            ],\n            [\n              -118.75396728515625,\n              34.14136162745489\n            ],\n            [\n              -118.75396728515625,\n              34.2004447595411\n            ],\n            [\n              -118.91326904296874,\n              34.2004447595411\n            ],\n            [\n              -118.91326904296874,\n              34.14136162745489\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66d749","contributors":{"authors":[{"text":"French, James J.","contributorId":103651,"corporation":false,"usgs":true,"family":"French","given":"James","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":197702,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":8210,"text":"ofr801016 - 1980 - Technique for estimating magnitude and frequency of floods in Maryland","interactions":[],"lastModifiedDate":"2023-03-14T22:55:36.271712","indexId":"ofr801016","displayToPublicDate":"1994-01-01T00:00:00","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":"80-1016","title":"Technique for estimating magnitude and frequency of floods in Maryland","docAbstract":"<p>A method is presented for estimating flood magnitudes for natural drainage basins without urban development or regulated flow. The method was developed by multiple-regression techniques and applies to floods with recurrence intervals from 2 to 100 years.</p><p>The State is divided into three regions, and sets of equations for calculating peak discharges based on physical basin characteristics are provided for each region. In the northern region, flood-peak discharges are related to drainage area, forest cover, and 2-year 24-hour rainfall. In the southern region, flood peaks are related to drainage area alone. In the eastern region, peaks are related to drainage area, slope, storage, forest cover, and two composite soil categories. Standard errors of estimate for the regression equations in the northern region range from 38 to 49 percent. For the southern region, the standard errors of estimate vary from 52 to 86 percent, and for the eastern region they vary from 37 to 40 percent.</p><p>Maximum observed flood peaks, basin characteristics, and flood-frequency characteristics are tabulated for 234 gaged sites in Maryland and nearby in surrounding states. At 39 of these sites, a rainfall-runoff model was used to obtain synthetic flood-frequency data. These data were combined with observed flood-frequency data to determine the final flood-frequency distributions.<br><br></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr801016","collaboration":"Prepared in cooperation with the Maryland Department of Transportation State Highway Administration and the U.S. Department of Transportation Federal Highway Administration","usgsCitation":"Carpenter, D.H., 1980, Technique for estimating magnitude and frequency of floods in Maryland: U.S. Geological Survey Open-File Report 80-1016, Report: v, 79 p.; 9 Plates: 41.67 x 48.80 inches or smaller, https://doi.org/10.3133/ofr801016.","productDescription":"Report: v, 79 p.; 9 Plates: 41.67 x 48.80 inches or 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,{"id":69454,"text":"gp935 - 1980 - Aeromagnetic map of Montana","interactions":[],"lastModifiedDate":"2025-07-17T20:58:34.653555","indexId":"gp935","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":317,"text":"Geophysical Investigations Map","code":"GP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"935","title":"Aeromagnetic map of Montana","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/gp935","usgsCitation":"Zietz, I., Gilbert, F.P., and Snyder, S.L., 1980, Aeromagnetic map of Montana: U.S. Geological Survey Geophysical Investigations Map 935, 1 Plate: 38.32 x 44.19 inches, https://doi.org/10.3133/gp935.","productDescription":"1 Plate: 38.32 x 44.19 inches","costCenters":[{"id":245,"text":"Eastern Mineral and Environmental Resources Science 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,{"id":4300,"text":"cir833 - 1980 - Geological studies of the COST No. B-3 well, United States mid-Atlantic continental slope area","interactions":[],"lastModifiedDate":"2022-07-22T21:17:56.060978","indexId":"cir833","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"833","title":"Geological studies of the COST No. B-3 well, United States mid-Atlantic continental slope area","docAbstract":"The COST No. B-3 well is the first deep stratigraphic test to be drilled on the Continental Slope off the Eastern United States. The well was drilled in 2,686 ft (819 m) of water in the Baltimore Canyon trough area to a total depth of 15,820 ft (4,844 m) below the drill platform. It penetrated a section composed of mudstones, calcareous mudstones, and limestones of generally deep water origin to a depth of about 8.200 ft (2,500 m) below the drill floor. Light-colored, medium- to coarse-grained sandstones with intercalated gray and brown shales, micritic limestones, and minor coal and dolomite predominate from about 8,200 to 12,300 ft (2,500 to 3,750 m). From about 12,300 ft (3,750 m) to the bottom, the section consists of limestones (including oolitic and intraclastic grainstones) with interbedded fine-to medium-grained sandstones, dark-colored fissile shales, and numerous coal seams.\r\n\r\nBiostratigraphic examination has shown that the section down to approximately 6,000 ft (1,830 m) is Tertiary. The boundary between the Lower and Upper Cretaceous sections is placed between 8,600 and 9,200 ft (2,620 and 2,800 m) by various workers. Placement of the Jurassic-Cretaceous boundary shows an even greater range based on different organisms; it is placed variously between 12,250 and 13,450 ft (3,730 and 5,000 m). The oldest unit penetrated in the well is considered to be Upper Jurassic (Kimmeridgian) by some workers and Middle Jurassic (Callovian) by others. The Lower Cretaceous and Jurassic parts of the section represent nonmarine to shallow-marine shelf sedimentation. Upper Cretaceous and Tertiary units reflect generally deeper water conditions at the B-3 well site and show a general transition from deposition at shelf to slope water depths.\r\n\r\nExamination of cores, well cuttings, and electric logs indicates that potential hydrocarbon-reservoir units are present throughout the Jurassic and Cretaceous section. Porous and moderately permeable limestones and sandstones have been found in the Jurassic section, and significant thicknesses of sandstone with porosities as high as 30 percent and permeabilities in excess of 100 md have been encountered in the Cretaceous interval from about 7,000 to 12,000 ft (2,130 to 3,650 m).\r\n\r\nStudies of organic geochemistry, vitrinite reflectance, and color alteration of visible organic matter indicate that the Tertiary section, especially in its upper part, contains organic-carbon-rich sediments that are good potential oil source rocks. However, this part of the section is thermally immature and is unlikely to have acted as a source rock anywhere in the area of the B-3 well. The Cretaceous section is generally lean in organic carbon, the organic matter which is present is generally gas-prone, and the interval is thermally immature (although the lowest part of this section is approaching thermal maturity). The deepest part of the well, the Jurassic section, shows the onset of thermal maturity. The lower half of the Jurassic rocks has high organic-carbon contents with generally gas-prone organic matter. This interval is therefore considered to be an excellent possible gas source; it has a very high methane content.\r\n\r\nThe combination of gas-prone source rocks, thermal maturity, significant gas shows in the well at 15,750 ft (4,801 m) and porous reservoir rocks in the deepest parts of the well indicate a considerable potential for gas production from the Jurassic section in the area of the COST No. B-3 well. Wells drilled farther downslope from the B03 site may encounter more fully marine or deeper marine sections that may have a greater potential for oil (rather than gas) generation.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir833","usgsCitation":"Scholle, P.A., 1980, Geological studies of the COST No. B-3 well, United States mid-Atlantic continental slope area: U.S. Geological Survey Circular 833, v, 132 p., https://doi.org/10.3133/cir833.","productDescription":"v, 132 p.","costCenters":[],"links":[{"id":404395,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_22551.htm","linkFileType":{"id":5,"text":"html"}},{"id":31411,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1980/0833/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":124748,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1980/0833/report-thumb.jpg"}],"country":"United States","otherGeospatial":"mid-Atlantic continental slope area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -72,\n              38.5\n            ],\n            [\n              -74,\n              38.5\n            ],\n            [\n              -74,\n              39.5\n            ],\n            [\n              -72,\n              39.5\n            ],\n            [\n              -72,\n              38.5\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adee4b07f02db687453","contributors":{"authors":[{"text":"Scholle, Peter A.","contributorId":48954,"corporation":false,"usgs":true,"family":"Scholle","given":"Peter","email":"","middleInitial":"A.","affiliations":[{"id":218,"text":"Denver Federal Center","active":false,"usgs":true}],"preferred":false,"id":148767,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":30557,"text":"wri8099 - 1980 - Hydrologic setting of wetlands in the Cottonwood Lake area, Stutsman County, North Dakota","interactions":[],"lastModifiedDate":"2018-03-13T11:20:09","indexId":"wri8099","displayToPublicDate":"1994-01-01T00:00:00","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":"80-99","title":"Hydrologic setting of wetlands in the Cottonwood Lake area, Stutsman County, North Dakota","docAbstract":"<p>Because of growing interest in the role of lakes and wetlands in the hydrology of the prairie environment, a group of wetlands in the Cottonwood Lake area, Stutsman County, are being instrumented for long-term hydrologic studies. The study site is on a regional topographic high near the eastern edge of the Missouri Coteau and is underlain by more than 400 feet of glacial drift, largely clayey, silty till. Long-term climatic data indicate the study area is in a water deficient area mean annual evaporation exceeds mean annual precipitation by about 18 inches.</p><p>Different methods are being used for comparison of measurements and estimates of each hydrologic component interacting with the lakes and wetlands. For example, for 3 months during 1979, estimates of precipitation for the study site using data collected at National Weather Service stations differed from that measured by a recording gage at the study site by several tenths of an inch for 14-day totals and differed by more than 0.5 inch for individual storms. </p><p>Numerical-simulation analysis of regional ground-water flow systems show the study site is situated in a regional recharge area, but local groundwater flow systems can discharge to lakes and wetlands within the recharge area. Instrumentation at the study site shows a complex interrelationship of wetlands and ground water. Based on data for 1979 only, some wetlands appear to recharge ground water, some wetlands are flow-through types where ground water enters one side and surface water seeps into the ground on the other side, and some wetlands are discharge points for ground water. Further, these interrelationships vary throughout the year.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri8099","usgsCitation":"Winter, T.C., and Carr, M.R., 1980, Hydrologic setting of wetlands in the Cottonwood Lake area, Stutsman County, North Dakota: U.S. Geological Survey Water-Resources Investigations Report 80-99, vi, 42 p., https://doi.org/10.3133/wri8099.","productDescription":"vi, 42 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":125109,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0099/report-thumb.jpg"},{"id":59323,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0099/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"North Dakota","county":"Stutsman County","otherGeospatial":"Cottonwood Lake","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-99.2669,47.3268],[-98.8466,47.327],[-98.8392,47.327],[-98.8232,47.3272],[-98.8152,47.3271],[-98.4991,47.327],[-98.467,47.3266],[-98.4677,47.2402],[-98.4685,46.9788],[-98.4412,46.9789],[-98.4396,46.6296],[-98.7894,46.6294],[-99.0379,46.6309],[-99.1616,46.6317],[-99.4122,46.6316],[-99.4498,46.6319],[-99.4477,46.8044],[-99.4476,46.9788],[-99.4821,46.9795],[-99.4824,47.0089],[-99.4822,47.0162],[-99.4821,47.0249],[-99.4826,47.0396],[-99.4827,47.1558],[-99.4801,47.3267],[-99.2669,47.3268]]]},\"properties\":{\"name\":\"Stutsman\",\"state\":\"ND\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e9ce","contributors":{"authors":[{"text":"Winter, Thomas C.","contributorId":84736,"corporation":false,"usgs":true,"family":"Winter","given":"Thomas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":203451,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carr, Mark R.","contributorId":70786,"corporation":false,"usgs":true,"family":"Carr","given":"Mark","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":203450,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":56282,"text":"wdrWA792 - 1980 - Water resources data for Washington, water year 1979: Vol. 2 - Eastern Washington","interactions":[],"lastModifiedDate":"2022-12-14T20:34:55.644522","indexId":"wdrWA792","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"WA-79-2","title":"Water resources data for Washington, water year 1979: Vol. 2 - Eastern Washington","docAbstract":"<p>Water resources data for the 1979 water year for Washington consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of ground-water wells. This report, in two volumes, contains records for water discharge at 237 gaging stations; stage only at 5 gaging stations; stage and contents at 43 lakes and reservoirs; water quality at 135 gaging stations (including 6 lakes and reservoirs) and 100 wells; and water levels at 164 observation wells. Also included are data for 88 crest-stage and 89 water-quality partial-record stations. Locations of sites in this volume are on figures 4, 5, and 19. Additional water data were collected at various sites not involved in the systematic data-collection program and are published as miscellaneous measurements and analyses. These data represent that part of the national Water Data system operated by the U.S. Geological Survey and cooperating State, local, and Federal agencies in Washington.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wdrWA792","collaboration":"Prepared in cooperation and with the State of Washington and with other agencies","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1980, Water resources data for Washington, water year 1979: Vol. 2 - Eastern Washington: U.S. Geological Survey Water Data Report WA-79-2, x, 314 p., https://doi.org/10.3133/wdrWA792.","productDescription":"x, 314 p.","costCenters":[],"links":[{"id":410431,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/1979/wa-79-2/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":174735,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wdr/1979/wa-79-2/report-thumb.jpg"}],"country":"United 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,{"id":48617,"text":"ofr801219 - 1980 - Water resources investigations in New York, 1980","interactions":[],"lastModifiedDate":"2012-02-02T00:10:39","indexId":"ofr801219","displayToPublicDate":"1994-01-01T00:00:00","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":"80-1219","title":"Water resources investigations in New York, 1980","docAbstract":"This report describes the water-resources investigations conducted by the U.S. Geological Survey in New York in 1980; many of these studies will continue into 1981 or longer. The Geological Survey began its water-resources studies in New York State in 1895 with a stream-gaging program in the Catskill Mountain region and entered its first cooperative program, with the Office of the State Engineer, in 1900. Since 1910, the Survey has maintained a District office in Albany to direct its water investigations within the State. A Long Island subdistrict office was established in 1932 to monitor and study the ground-water situation in this area of increasing urbanization. Subdistrict offices are also maintained in Ithaca and Albany to collect and interpret data from western and eastern New York, respectively. A field station is maintained in Potsdam to collect records in the northernmost part of the State. A bibliography of reports published or released in 1980 by the New York District is included. (USGS)","language":"ENGLISH","doi":"10.3133/ofr801219","usgsCitation":"Finch, A.J., 1980, Water resources investigations in New York, 1980: U.S. Geological Survey Open-File Report 80-1219, v, 68 p. : ill., maps ; 28 cm., https://doi.org/10.3133/ofr801219.","productDescription":"v, 68 p. : ill., maps ; 28 cm.","costCenters":[],"links":[{"id":172403,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":94497,"rank":800,"type":{"id":11,"text":"Document"},"url":"https://hdl.handle.net/2027/mdp.39015046045848?urlappend=%3Bseq=3"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5f08ac","contributors":{"authors":[{"text":"Finch, Anne J. (compiler)","contributorId":106189,"corporation":false,"usgs":true,"family":"Finch","given":"Anne","suffix":"(compiler)","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":237866,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":10298,"text":"ofr8171 - 1980 - Preliminary delineation of salty ground water in the northern Atlantic Coastal Plain","interactions":[{"subject":{"id":10298,"text":"ofr8171 - 1980 - Preliminary delineation of salty ground water in the northern Atlantic Coastal Plain","indexId":"ofr8171","publicationYear":"1980","noYear":false,"title":"Preliminary delineation of salty ground water in the northern Atlantic Coastal Plain"},"predicate":"SUPERSEDED_BY","object":{"id":38437,"text":"pp1404D - 1989 - The occurrence and geochemistry of salty ground water in the northern Atlantic Coastal Plain","indexId":"pp1404D","publicationYear":"1989","noYear":false,"chapter":"D","title":"The occurrence and geochemistry of salty ground water in the northern Atlantic Coastal Plain"},"id":1}],"supersededBy":{"id":38437,"text":"pp1404D - 1989 - The occurrence and geochemistry of salty ground water in the northern Atlantic Coastal Plain","indexId":"pp1404D","publicationYear":"1989","noYear":false,"title":"The occurrence and geochemistry of salty ground water in the northern Atlantic Coastal Plain"},"lastModifiedDate":"2025-04-17T18:03:25.706033","indexId":"ofr8171","displayToPublicDate":"1994-01-01T00:00:00","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":"81-71","title":"Preliminary delineation of salty ground water in the northern Atlantic Coastal Plain","docAbstract":"<p>Salty ground water underlies freshwater in the eastern part of the northern Atlantic Coastal Plain. The transition zone between freshwater and saltwater is represented in this report by a series of maps showing the depths to chloride concentrations of 250, 1,000, 10,000, and 18,000 milligrams per liter. The maps are based on chloride concentrations obtained from self-potential logs as well as from water-quality analyses. </p><p>Depths to the designated chloride concentrations generally increase inland from the coast except in New Jersey where they are greatest along the coast and in North Carolina where depths to the 10,000 and 18,000 milligrams per liter concentrations are greatest beneath Pamlico Sound. The transition zone between 250 and 18,000 milligrams per liter of chloride is generally 1,500 to 2,300 feet thick except in part of North Carolina, where it is less than 1,000 feet. </p><p>Depths to 250 and 1,000 milligrams per liter of chloride are probably controlled by the natural flow pattern of fresh ground water. Areas where these concentrations are relatively shallow generally coincide with areas of natural ground-water discharge. Depths to 10,000 and 18,000 milligrams per liter of chloride, and the occurrence offshore of ground water that is fresher than seawater, is attributed to long-term hydrologic conditions during which sea level fluctuations of a few hundred feet recurred several times. The origin of ground water that is saltier than seawater is attributed to the leaching of evaporitic strata beneath the Continental Shelf and Slope followed by westward movement of the brines during periods of sea-level rise.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr8171","usgsCitation":"Meisler, H., 1980, Preliminary delineation of salty ground water in the northern Atlantic Coastal Plain: U.S. Geological Survey Open-File Report 81-71, Report: 41 p.; 4 Figures: 50.22 x 22.92 inches or smaller, https://doi.org/10.3133/ofr8171.","productDescription":"Report: 41 p.; 4 Figures: 50.22 x 22.92 inches or smaller","costCenters":[],"links":[{"id":484706,"rank":6,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1981/0071/figure-5.pdf","text":"Figure 5","linkFileType":{"id":1,"text":"pdf"}},{"id":484705,"rank":5,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1981/0071/figure-4.pdf","text":"Figure 4","linkFileType":{"id":1,"text":"pdf"}},{"id":484704,"rank":4,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1981/0071/figure-3.pdf","text":"Figure 3","linkFileType":{"id":1,"text":"pdf"}},{"id":484703,"rank":3,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1981/0071/figure-2.pdf","text":"Figure 2","linkFileType":{"id":1,"text":"pdf"}},{"id":484702,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0071/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":144076,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0071/report-thumb.jpg"}],"country":"United States","otherGeospatial":"Northern Atlantic Coastal Plain","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e47e4e4b07f02db4bb3fb","contributors":{"authors":[{"text":"Meisler, Harold","contributorId":34103,"corporation":false,"usgs":true,"family":"Meisler","given":"Harold","email":"","affiliations":[],"preferred":false,"id":161159,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":8506,"text":"ofr801165 - 1980 - Geophysical-geological analysis of Fairfax County, Virginia","interactions":[],"lastModifiedDate":"2024-03-25T18:16:27.452423","indexId":"ofr801165","displayToPublicDate":"1994-01-01T00:00:00","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":"80-1165","title":"Geophysical-geological analysis of Fairfax County, Virginia","docAbstract":"<p>Aeromagnetic, aeroradioactivity, and gravity surveys of Fairfax County, Virginia, are interpreted with the aid of existing geologic data and local geophysical measurements. Highly magnetic metasedimentary rocks of the Peters Creek Schist and Sykesville Formation produce most of the magnetic anomalies of Fairfax County. In contrast, the granitoid rocks of the Occoquan pluton are relatively non-magnetic and are characterized by broad magnetic and gravity lows. Linear magnetic highs without corresponding gravity anomalies, plus samples from a test well, indicate that Peters Creek Schist underlies the east side of the Triassic-Jurassic Culpeper basin. The continuation of the Piney Branch mafic-ultramafic complex beneath the basin is indicated by a gravity high. Basement lithology beneath the Coastal Plain sediments is interpreted by the following anomaly combinations: Sykesville Formation - magnetic high with no gravity expression; Chopawamsic Formation -magnetic and corresponding gravity high; Occoquan granitoid rocks -magnetic and corresponding gravity low.</p><p>Analysis of a detailed gravity profile across a diabase body near Herndon indicates that the intrusive is a sill which is partly discordant with the sedimentary rocks of the Culpeper basin. The limbs of the horseshoe-shaped exposure dip gently toward the center; the west limb, 500 m thick, dips 15° east and the east limb, 250 m thick, dips west 3° or less. A second gravity profile across a similar diabase body near Centreville suggests that part of its western limb consists of a narrow dike-like body projecting upwards from a 200 m-thick buried sill. Both of these bodies apparently have a spoon-shaped structure with a discordant northern edge which was probably controlled by faulting. Similarities between these intrusives apply also to the small Boyds diabase in Maryland. The three diabase bodies are aligned, have similar magnetic expressions, and abut the edge of the Culpeper basin, suggesting that they were intruded under similar structural settings at about the same time. The northward decrease in size of these intrusives may be a consequence of the inward-dipping shape and a greater degree of uplift and deeper erosion to the north. By this reasoning, the Boyds body represents only the basal remnant of a largely eroded structure with the Centreville body preserving more of the original form.</p><p>A ground magnetometer survey and an aeroradioactivity survey indicate the presence of additional zones in the thermal metamorphic aureole in the sedimentary rocks around the large diabase bodies. A 150-300-m-wide inner magnetite-rich zone above and below the Herndon sill is inferred from anomalies on a detailed ground magnetic profile. Aeroradioactivity data show a rim of high values outside the geologically mapped aureole of both the Herndon and Centreville bodies. This suggests a subtle outer zone slightly enriched in thermally expelled radio-elements.</p><p>Deep resistivity soundings in the Culpeper basin indicate that the sedimentary rocks may reach a thickness of about 3600 feet (1100 m) at the western edge of the county.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr801165","usgsCitation":"Daniels, D.L., 1980, Geophysical-geological analysis of Fairfax County, Virginia: U.S. Geological Survey Open-File Report 80-1165, 64 p., https://doi.org/10.3133/ofr801165.","productDescription":"64 p.","costCenters":[],"links":[{"id":426980,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/1165/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":141983,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/1165/report-thumb.jpg"}],"country":"United States","state":"Virginia","county":"Fairfax 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David L. 0000-0003-0599-8036 dave@usgs.gov","orcid":"https://orcid.org/0000-0003-0599-8036","contributorId":1792,"corporation":false,"usgs":true,"family":"Daniels","given":"David","email":"dave@usgs.gov","middleInitial":"L.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":157830,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28772,"text":"wri8062 - 1980 - Three-dimensional digital-computer model of the Ferron sandstone aquifer near Emery, Utah","interactions":[],"lastModifiedDate":"2020-11-04T18:21:19.053438","indexId":"wri8062","displayToPublicDate":"1994-01-01T00:00:00","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":"80-62","title":"Three-dimensional digital-computer model of the Ferron sandstone aquifer near Emery, Utah","docAbstract":"<p><span>A three-dimensional finite-difference computer model of the Ferron sand-</span><span>stone aquifer was used to simulate ground-water flow in the Emery coal field </span><span>in east-central Utah. The model also was used to predict the effects of pro-</span><span>posed surface mining and the resulting mine dewatering on potentiometric sur-</span><span>faces of the aquifer. The model was calibrated in a steady-state simulation </span><span>using water levels and manmade discharges from the aquifer that were measured </span><span>during 1979. Too few data were available to verify the calibrated model in a </span><span>transient-state simulation with historical aquifer response to manmade dis-</span><span>charges. Predictions made with the model are considered to be semiquantita</span><span>tive. Discharge from the proposed surface mine was predicted to average 0.3 </span><span>cubic foot per second during the 15 years of operation. Drawdowns of 5 feet </span><span>in the potentiometric surface of the aquifer were predicted to extend as much </span><span>as 3 miles from the proposed mine after 15 years of operation. </span></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri8062","collaboration":"Prepared in cooperation with the U.S. Bureau of Land Management","usgsCitation":"Morrissey, D.J., Lines, G.C., and Bartholoma, S.D., 1980, Three-dimensional digital-computer model of the Ferron sandstone aquifer near Emery, Utah: U.S. Geological Survey Water-Resources Investigations Report 80-62, iv, 101 p., https://doi.org/10.3133/wri8062.","productDescription":"iv, 101 p.","costCenters":[],"links":[{"id":159623,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0062/report-thumb.jpg"},{"id":380168,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0062/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Utah","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -111.54830932617188,\n              38.725161847874716\n            ],\n            [\n              -111.258544921875,\n              38.725161847874716\n            ],\n            [\n              -111.258544921875,\n              38.94018471320357\n            ],\n            [\n              -111.54830932617188,\n              38.94018471320357\n            ],\n            [\n              -111.54830932617188,\n              38.725161847874716\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a53e4b07f02db62b89c","contributors":{"authors":[{"text":"Morrissey, Daniel J.","contributorId":89875,"corporation":false,"usgs":true,"family":"Morrissey","given":"Daniel","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":200372,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lines, Gregory C.","contributorId":50502,"corporation":false,"usgs":true,"family":"Lines","given":"Gregory","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":200371,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bartholoma, Scott D.","contributorId":39408,"corporation":false,"usgs":true,"family":"Bartholoma","given":"Scott","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":200370,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":15663,"text":"ofr80369 - 1980 - Seismic-reflection data on the eastern U.S. continental shelf acquired by M. V. L'OLONNOIS as part of the Atlantic Margin Coring Project (AMCOR) of the U.S. Geological Survey, July-September 1976","interactions":[],"lastModifiedDate":"2018-06-19T08:59:04","indexId":"ofr80369","displayToPublicDate":"1994-01-01T00:00:00","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":"80-369","title":"Seismic-reflection data on the eastern U.S. continental shelf acquired by M. V. L'OLONNOIS as part of the Atlantic Margin Coring Project (AMCOR) of the U.S. Geological Survey, July-September 1976","docAbstract":"<p>In 1976 the U.S. Geological Survey undertook a program to sample the eastern United States Shelf for stratigraphic information by drilling a set of core holes. Results of this Atlantic Margin Coring Program (AMCOR) have been reported by Hathaway and others. Sites were chosen from seismic-reflection data and were reviewed by a safety panel to minimize the risk of penetrating any hydrocarbon accumulation which might lead to environmental contamination.</p><p>The M-V-L'OLONNOIS, the service ship for the drilling operation, was fitted with seismic-reflection profiling equipment (listed below), to run seismic-reflection profiles before drilling began on each hole. This provided additional assurance that no closed structures would be penetrated and allowed minor adjustment with the site selection. A total of 491 km of high-resolution seismic profiles was collected on 22 sites.</p><p>Equipment used (specifics for each site noted on records):<br><br> Bolt Air Guns 1-40 cubic inch chambers <br> EPC Recorder <br> Teledyne Minisparker (last two sites) <br> Navigation used two Internav 101 Loran-C receivers.</p>","language":"ENGLISH","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr80369","usgsCitation":"Robb, J.M., 1980, Seismic-reflection data on the eastern U.S. continental shelf acquired by M. V. L'OLONNOIS as part of the Atlantic Margin Coring Project (AMCOR) of the U.S. Geological Survey, July-September 1976: U.S. Geological Survey Open-File Report 80-369, 8 p. :map ;28 cm., https://doi.org/10.3133/ofr80369.","productDescription":"8 p. :map ;28 cm.","costCenters":[],"links":[{"id":146539,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr80369.PNG"},{"id":259881,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/0369/ofr1980369.pdf","text":"Report","size":"24.4 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 1980-369"}],"contact":"<p><a href=\"https://woodshole.er.usgs.gov\" data-mce-href=\"https://woodshole.er.usgs.gov\">Coastal and Marine Geology Program</a><br> U.S. Geological Survey<br> 384 Woods Hole Road<br> Woods Hole, MA 02543</p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5faf47","contributors":{"authors":[{"text":"Robb, James M.","contributorId":60225,"corporation":false,"usgs":true,"family":"Robb","given":"James","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":171518,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":60480,"text":"mf1186 - 1980 - Maps showing geology and shallow structure of eastern Rhode Island Sound and Vineyard Sound, Massachusetts","interactions":[],"lastModifiedDate":"2022-07-11T20:37:44.578467","indexId":"mf1186","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"1186","title":"Maps showing geology and shallow structure of eastern Rhode Island Sound and Vineyard Sound, Massachusetts","docAbstract":"This report presents results of marine studies conducted by the U.S. Geological Survey (USGS) during the summers of 1975 and 1976 in eastern Rhode Island Sound and Vineyard Sound (fig. 1) located off the southeastern coast of Massachusetts. The study was made in cooperation with the Massachusetts Department of Public Works and the New England Division of the U.S. Army Corps of Engineers. It covered an area of the Atlantic Inner Continental Shelf between latitude 41 deg 12' and 41 deg 33'N, and between longitude 70 deg 37' and 71 deg 15'W (see index map). \r\n\r\nMajor objectives included assessment of sand and gravel resources, environmental impact evaluation both of offshore mining of these resources and of offshore disposal of solid waste and dredge spoil material, identification and mapping of the offshore geology, and determination of the geologic history of this part of the Inner Shelf. A total of 670 kilometers (km) of closely spaced high-resolution seismic-reflection profiles, 224 km of side-scan sonar data, and 16 cores totaling 90 meters (m) of recovered sediment, were collected during the investigation. This report is companion to geologic maps published for Cape Cod Bay (Oldale and O'Hara, 1975) and Buzzards Bay, Mass. (Robb and Oldale, 1977).","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1186","usgsCitation":"O’Hara, C.J., and Oldale, R.N., 1980, Maps showing geology and shallow structure of eastern Rhode Island Sound and Vineyard Sound, Massachusetts: U.S. Geological Survey Miscellaneous Field Studies Map 1186, HTML Dcoument, https://doi.org/10.3133/mf1186.","productDescription":"HTML Dcoument","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":183205,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1186.gif"},{"id":12765,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/mf/1980/mf-1186/","linkFileType":{"id":5,"text":"html"}},{"id":105558,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_6608.htm","linkFileType":{"id":5,"text":"html"},"description":"6608"}],"scale":"25000","country":"United States","state":"Massachusetts, Rhode Island","otherGeospatial":"eastern Rhode Island Sound,  Vineyard Sound","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -71.31362915039062,\n              41.23134745732574\n            ],\n            [\n              -70.70938110351562,\n              41.23134745732574\n            ],\n            [\n              -70.70938110351562,\n              41.50549203014924\n            ],\n            [\n              -71.31362915039062,\n              41.50549203014924\n            ],\n            [\n              -71.31362915039062,\n              41.23134745732574\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b0ae4b07f02db69d54a","contributors":{"authors":[{"text":"O’Hara, Charles J.","contributorId":11228,"corporation":false,"usgs":true,"family":"O’Hara","given":"Charles","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":263828,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Oldale, Robert N.","contributorId":38953,"corporation":false,"usgs":true,"family":"Oldale","given":"Robert","email":"","middleInitial":"N.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":263829,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70156300,"text":"70156300 - 1980 - Trends in the distribution of recent foraminifera in San Francisco Bay","interactions":[],"lastModifiedDate":"2016-07-26T15:27:55","indexId":"70156300","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3913,"text":"Cushman Foundation Special Publication","active":true,"publicationSubtype":{"id":10}},"title":"Trends in the distribution of recent foraminifera in San Francisco Bay","docAbstract":"<p>Much of the bathymetry of the southern part of San Francisco Bay reflects the drainage pattern of late Pleistocene streams. Holocene estuarine silt and clay cover most of the bay floor; relict eolian and deltaic sand occurs along the eastern shore; sandy patches are present in the main channel owing to higher tidal current velocities. Organic content is high along the western shore, where tidal flats are extensive, and in the slough at the mouth of Coyote Creek where wastewaters discharge.</p>\n<p>Thirty-one species of benthonic foraminifera were identified in surficial sediments of San Francisco Bay estuary; of these, 20 species were stained red by rose Bengal and are considered as live. Water depth, sediment textural characteristics, salinity, organic matter, sediment pH, and biological competition were considered as factors that might affect distribution of foraminifera. Four ecologic zones based on observed trends in the distribution and abundance of several species correlate well with some environmental factors. Four groups based on the Q-mode analysis of frequency counts of foraminiferal assemblages are reasonably similar to the four ecologic zones. These zones, showing restricted depth ranges, are: Inner Coastal Zone, where Elphidium incertum obscurum and Trochammina infiata are prominent; Outer Coastal Zone, dominated by Ammonia beccarii tepida and Elphidium incatum; Deep Bay Zone, where Elphidietla hannai, Elphidium incertum clavatum, Hopkinsina pacifica, and Bolivina spp. appear in abundance; and Deep Channel Zone, where Elphidiella hannai is most abundant. In the Inner Coastal Zone, salinity due to large fluctuations is a limiting factor for many species. Substrate textural characteristics are primary determinants of the distribution of agglutinated foraminifers. The percentage of organic matter in the sediment correlates well with the abundance of Elphidium incertum obscurum, a ubiquitous species in San Francisco Bay. Sediment pH is not critical. Biologic competition can be estimated by comparing the percentage of a species with the number of species present in the assemblage, as shown for Ammonia beccarii tepida and Elphidiella hannai.</p>","publisher":"Cushman Foundation","usgsCitation":"Arnal, R., Quinterno, P., Conomos, T.J., and Gram, R., 1980, Trends in the distribution of recent foraminifera in San Francisco Bay: Cushman Foundation Special Publication, v. 19, p. 17-39.","productDescription":"23 p.","startPage":"17","endPage":"39","numberOfPages":"287","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":308179,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":306918,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.cushmanfoundation.org/specpubs/index.html"}],"country":"United States","state":"California","city":"San Francisco","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -121.9207763671875,\n              37.42688834526727\n            ],\n            [\n              -122.05673217773438,\n              37.41925395973696\n            ],\n            [\n              -122.12127685546875,\n              37.438883664067525\n            ],\n            [\n              -122.15286254882812,\n              37.489025074767866\n            ],\n            [\n              -122.27508544921875,\n              37.54784381205082\n            ],\n            [\n              -122.39593505859376,\n              37.604440246103614\n            ],\n            [\n              -122.43850708007811,\n              37.71750400999666\n            ],\n            [\n              -122.43713378906249,\n              37.792422407988575\n            ],\n            [\n              -122.19818115234375,\n              37.783740105227224\n            ],\n            [\n              -122.14736938476562,\n              37.67512527892127\n            ],\n            [\n              -122.05673217773438,\n              37.57397058830708\n            ],\n            [\n              -121.9317626953125,\n              37.48684571271661\n            ],\n            [\n              -121.9207763671875,\n              37.42688834526727\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"19","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55fa92d6e4b05d6c4e501ae1","contributors":{"authors":[{"text":"Arnal, R.E.","contributorId":75141,"corporation":false,"usgs":true,"family":"Arnal","given":"R.E.","email":"","affiliations":[],"preferred":false,"id":568558,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Quinterno, P. J.","contributorId":65465,"corporation":false,"usgs":true,"family":"Quinterno","given":"P. J.","affiliations":[],"preferred":false,"id":568559,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":568560,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gram, Ralph","contributorId":146641,"corporation":false,"usgs":false,"family":"Gram","given":"Ralph","email":"","affiliations":[],"preferred":false,"id":568561,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70188932,"text":"70188932 - 1980 - Coincident sediment slump/clathrate complexes on the U.S. Atlantic continental slope","interactions":[],"lastModifiedDate":"2017-06-27T15:39:09","indexId":"70188932","displayToPublicDate":"1981-12-31T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1742,"text":"Geo-Marine Letters","active":true,"publicationSubtype":{"id":10}},"title":"Coincident sediment slump/clathrate complexes on the U.S. Atlantic continental slope","docAbstract":"<p><span>High-resolution seismic reflection data recorded on the continental slope off the east coast of the United States have revealed instances of sediment mass movement (slumps) which appear to occur above clathrate accumulations. The slumping is believed to be related to the liberation of free gas by clathrate decomposition and consequent weakening of unconsolidated sediments above the clathrate. Pleistocene sea-level lowering and/or post-Pleistocene bottom water temperature increases may have had a significant role in this process.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/BF02463298","usgsCitation":"Carpenter, G.B., 1980, Coincident sediment slump/clathrate complexes on the U.S. Atlantic continental slope: Geo-Marine Letters, v. 1, no. 1, p. 29-32, https://doi.org/10.1007/BF02463298.","productDescription":"4 p.","startPage":"29","endPage":"32","costCenters":[],"links":[{"id":343030,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","volume":"1","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"59536ee2e4b062508e3c7b37","contributors":{"authors":[{"text":"Carpenter, George B.","contributorId":62595,"corporation":false,"usgs":true,"family":"Carpenter","given":"George","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":701355,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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