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,{"id":42634,"text":"ofr76420 - 1976 - Residual magnetic intensity map of the Chama Peak area, Colorado","interactions":[],"lastModifiedDate":"2012-02-02T00:10:29","indexId":"ofr76420","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-420","title":"Residual magnetic intensity map of the Chama Peak area, Colorado","language":"ENGLISH","doi":"10.3133/ofr76420","usgsCitation":"Colorado Geological Survey, 1976, Residual magnetic intensity map of the Chama Peak area, Colorado: U.S. Geological Survey Open-File Report 76-420, 1 map., https://doi.org/10.3133/ofr76420.","productDescription":"1 map.","costCenters":[],"links":[{"id":172438,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":80407,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0420/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"62500","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a53e4b07f02db62b9c7","contributors":{"authors":[{"text":"Colorado Geological Survey","contributorId":127917,"corporation":true,"usgs":false,"organization":"Colorado Geological Survey","id":530935,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":41505,"text":"ofr76621 - 1976 - Base of saprolite map, Fairfax Quadrangle, Virginia","interactions":[],"lastModifiedDate":"2012-02-02T00:10:51","indexId":"ofr76621","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-621","title":"Base of saprolite map, Fairfax Quadrangle, Virginia","language":"ENGLISH","doi":"10.3133/ofr76621","usgsCitation":"Nelson, A.E., 1976, Base of saprolite map, Fairfax Quadrangle, Virginia: U.S. Geological Survey Open-File Report 76-621, 1 map. +4 p. text., https://doi.org/10.3133/ofr76621.","productDescription":"1 map. +4 p. text.","costCenters":[],"links":[{"id":170706,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":79231,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0621/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db648873","contributors":{"authors":[{"text":"Nelson, Arthur E.","contributorId":6035,"corporation":false,"usgs":true,"family":"Nelson","given":"Arthur","email":"","middleInitial":"E.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":225149,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":42782,"text":"ofr76839 - 1976 - Preliminary geologic maps showing Quaternary deposits of the Chowchilla area (Santa Rita Bridge, Bliss Ranch, Chowchilla, Berenda, and Kismet 7 1/2-minute quadrangles), eastern San Joaquin Valley, Madera and Merced Counties, California","interactions":[],"lastModifiedDate":"2021-10-15T19:37:48.543731","indexId":"ofr76839","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-839","title":"Preliminary geologic maps showing Quaternary deposits of the Chowchilla area (Santa Rita Bridge, Bliss Ranch, Chowchilla, Berenda, and Kismet 7 1/2-minute quadrangles), eastern San Joaquin Valley, Madera and Merced Counties, California","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76839","usgsCitation":"Marchand, D.E., 1976, Preliminary geologic maps showing Quaternary deposits of the Chowchilla area (Santa Rita Bridge, Bliss Ranch, Chowchilla, Berenda, and Kismet 7 1/2-minute quadrangles), eastern San Joaquin Valley, Madera and Merced Counties, California: U.S. Geological Survey Open-File Report 76-839, Report: 12 p.; 5 Plates: 21.11 × 27.10 inches or smaller, https://doi.org/10.3133/ofr76839.","productDescription":"Report: 12 p.; 5 Plates: 21.11 × 27.10 inches or smaller","costCenters":[],"links":[{"id":390576,"rank":8,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_15443.htm"},{"id":80596,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0839/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":80595,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0839/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":80594,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0839/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":80593,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0839/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":80592,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0839/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":80591,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0839/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":135612,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0839/report-thumb.jpg"}],"scale":"24000","country":"United States","state":"California","county":"Madera County, Merced County","otherGeospatial":"Chowchilla area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -120.625,\n              37\n            ],\n            [\n              -120,\n              37\n            ],\n            [\n              -120,\n              37.125\n            ],\n            [\n              -120.625,\n              37.125\n            ],\n            [\n              -120.625,\n              37\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abde4b07f02db673f50","contributors":{"authors":[{"text":"Marchand, Denis E.","contributorId":98280,"corporation":false,"usgs":true,"family":"Marchand","given":"Denis","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":227110,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":42665,"text":"ofr76805 - 1976 - Regional flood limits of lower Yahara River, Lake Waubesa and south, in Dane County, Wisconsin","interactions":[],"lastModifiedDate":"2015-10-08T14:47:54","indexId":"ofr76805","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-805","title":"Regional flood limits of lower Yahara River, Lake Waubesa and south, in Dane County, Wisconsin","docAbstract":"<p>The purpose of this report is to provide information on the extent , depth, and frequency of flooding of the lower Yahara River in Dane County, Wis.</p>\n<p>The report contains discharge-frequency data for flood peaks, flood&ndash;frequency profiles, and the regional flood&ndash; (100-year flood) inundation limits for the lower Yahara River. The study reach is in southern Dane County extending from part of the shoreline of Lake Waubesa downstream through Lake Kegonsa to the Dane-Rock County line. Specifically the parts of the shoreline of Lake Waubesa included are those in and south of section 8, T. 6 N., R. 10 E. on the west shore and the south half of section 3, , T. 7 N., R. 10 E. on the east shore. (See figure 2.) The reach is 21 river miles (31 km) long.</p>\n<p>The Wisconsin Legislature has enacted flood&ndash;plain&ndash;Zoning legislation (1965) to encourage economic use of flood plains and to minimize flood losses. This act gave counties, cities, and villages the responsibility of enacting, administering, and enforcing reasonable and effective flood-plain regulations.</p>\n<p>This report is a sequel to earlier reports by Lawrence and Holmstrom (1971) and Holmstrom and Lawrence (1971). The earlier reports provided much of the same information, but the scale of the maps defining limits of flooding was much smaller. This report , using Orthophotographs at a scale of 1 in - 100 ft., provides greater detail.</p>\n<p>The report is based on conditions existing in 1971. 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States","state":"Wisconsin","county":"Dane County","otherGeospatial":"Lake Waubesa, Yahara River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -89.62371826171875,\n              42.827638636242284\n            ],\n            [\n              -89.62371826171875,\n              43.21718664827096\n            ],\n            [\n              -89.07714843749999,\n              43.21718664827096\n            ],\n            [\n              -89.07714843749999,\n              42.827638636242284\n            ],\n            [\n              -89.62371826171875,\n              42.827638636242284\n            ]\n          ]\n        ]\n      }\n    }\n  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,{"id":42812,"text":"ofr76527 - 1976 - Preliminary reconnaissance geologic map of the Cleveland Mountain and north half of the Ravenna quadrangles (1:48,000), western Montana","interactions":[],"lastModifiedDate":"2021-12-06T20:12:20.673119","indexId":"ofr76527","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-527","title":"Preliminary reconnaissance geologic map of the Cleveland Mountain and north half of the Ravenna quadrangles (1:48,000), western Montana","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76527","usgsCitation":"Wallace, C.A., and Klepper, M.R., 1976, Preliminary reconnaissance geologic map of the Cleveland Mountain and north half of the Ravenna quadrangles (1:48,000), western Montana: U.S. Geological Survey Open-File Report 76-527, 1 Plate: 44.00 × 41.00 inches, https://doi.org/10.3133/ofr76527.","productDescription":"1 Plate: 44.00 × 41.00 inches","costCenters":[],"links":[{"id":176089,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":98978,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0527/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":108655,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_15366.htm","linkFileType":{"id":5,"text":"html"},"description":"15366"}],"scale":"48000","country":"United States","state":"Montana","otherGeospatial":"Cleveland Mountain and Ravenna quadrangles","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114,\n              46.5\n            ],\n            [\n              -113.5,\n              46.5\n            ],\n            [\n              -113.5,\n              46.75\n            ],\n            [\n              -114,\n              46.75\n            ],\n            [\n              -114,\n              46.5\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66cc74","contributors":{"authors":[{"text":"Wallace, C. A.","contributorId":15596,"corporation":false,"usgs":true,"family":"Wallace","given":"C.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":227173,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Klepper, Montis Ruhl","contributorId":27431,"corporation":false,"usgs":true,"family":"Klepper","given":"Montis","email":"","middleInitial":"Ruhl","affiliations":[],"preferred":false,"id":227174,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":11327,"text":"ofr76759 - 1976 - Records of wells, water-level measurements, and drillers' logs, Red River Valley, Louisiana","interactions":[],"lastModifiedDate":"2012-02-02T00:06:28","indexId":"ofr76759","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-759","title":"Records of wells, water-level measurements, and drillers' logs, Red River Valley, Louisiana","docAbstract":"This report is a compilation of hydrogeologic data collected through June 1975 as part of the Red River Waterways project in Louisiana. The study was made by the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers, New Orleans District, and the U.S. Soil Conservation Service, Alexandria, La. Included are records of 332 wells and test holes, water levels in 324 wells, and drillers ' logs of 316 wells and test holes. Most of the data were collected between July 1968 and June 1975. Well locations are shown. All altitudes given in the tables are referenced to mean sea level. (Woodard-USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76759","usgsCitation":"Stephens, J.W., 1976, Records of wells, water-level measurements, and drillers' logs, Red River Valley, Louisiana: U.S. Geological Survey Open-File Report 76-759, iv, 335 p. :11 maps (10 fold.) ;28 cm.; (332 p. - PGS), https://doi.org/10.3133/ofr76759.","productDescription":"iv, 335 p. :11 maps (10 fold.) ;28 cm.; (332 p. - PGS)","costCenters":[],"links":[{"id":144068,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b06e4b07f02db69a02a","contributors":{"authors":[{"text":"Stephens, John W.","contributorId":76286,"corporation":false,"usgs":true,"family":"Stephens","given":"John","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":162942,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":40309,"text":"ofr76761 - 1976 - Complete Bouguer anomaly map of the Livermore Valley area, California","interactions":[],"lastModifiedDate":"2012-02-02T00:05:06","indexId":"ofr76761","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-761","title":"Complete Bouguer anomaly map of the Livermore Valley area, California","language":"ENGLISH","doi":"10.3133/ofr76761","usgsCitation":"Holden, K.D., 1976, Complete Bouguer anomaly map of the Livermore Valley area, California: U.S. Geological Survey Open-File Report 76-761, 1 map., https://doi.org/10.3133/ofr76761.","productDescription":"1 map.","costCenters":[],"links":[{"id":136443,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":72283,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0761/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"62500","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a8457","contributors":{"authors":[{"text":"Holden, K. D.","contributorId":30597,"corporation":false,"usgs":true,"family":"Holden","given":"K.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":223257,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":42703,"text":"ofr76211 - 1976 - Reconnaissance surficial geologic maps of the Newhall, Oat Mountain, Santa Susana, and Val Verde 7.5' quadrangles, Los Angeles and Ventura Counties, southern California","interactions":[],"lastModifiedDate":"2021-10-01T18:39:40.855478","indexId":"ofr76211","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-211","title":"Reconnaissance surficial geologic maps of the Newhall, Oat Mountain, Santa Susana, and Val Verde 7.5' quadrangles, Los Angeles and Ventura Counties, southern California","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76211","usgsCitation":"Morton, D.M., 1976, Reconnaissance surficial geologic maps of the Newhall, Oat Mountain, Santa Susana, and Val Verde 7.5' quadrangles, Los Angeles and Ventura Counties, southern California: U.S. Geological Survey Open-File Report 76-211, 4 Plates: 29.11 × 27.08 inches or smaller, https://doi.org/10.3133/ofr76211.","productDescription":"4 Plates: 29.11 × 27.08 inches or smaller","costCenters":[],"links":[{"id":136843,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":108647,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_15269.htm","linkFileType":{"id":5,"text":"html"},"description":"15269"},{"id":80482,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0211/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":80481,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0211/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":80480,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0211/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":80483,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0211/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","country":"United States","state":"California","county":"Los Angeles County, Ventura County","otherGeospatial":"Newhall, Oat Mountain, Santa Susana, and Val Verde 7.5' quadrangles","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -118.75,\n              34.25\n            ],\n            [\n              -118.5,\n              34.25\n            ],\n            [\n              -118.5,\n              34.5\n            ],\n            [\n              -118.75,\n              34.5\n            ],\n            [\n              -118.75,\n              34.25\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b06e4b07f02db69a011","contributors":{"authors":[{"text":"Morton, Douglas M. scamp@usgs.gov","contributorId":4102,"corporation":false,"usgs":true,"family":"Morton","given":"Douglas","email":"scamp@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":226969,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":40896,"text":"ofr76539 - 1976 - Preliminary geologic and mineral resource maps (excluding petroleum), Arctic National Wildlife Range, Alaska","interactions":[],"lastModifiedDate":"2022-03-31T21:49:42.463779","indexId":"ofr76539","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-539","title":"Preliminary geologic and mineral resource maps (excluding petroleum), Arctic National Wildlife Range, Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76539","usgsCitation":"Brosge, W.P., and Reiser, H.N., 1976, Preliminary geologic and mineral resource maps (excluding petroleum), Arctic National Wildlife Range, Alaska: U.S. Geological Survey Open-File Report 76-539, Report: 4 p.; 4 Plates: 28.56 × 29.86 inches or smaller, https://doi.org/10.3133/ofr76539.","productDescription":"Report: 4 p.; 4 Plates: 28.56 × 29.86 inches or smaller","costCenters":[],"links":[{"id":78779,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0539/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78778,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0539/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78777,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0539/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78776,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0539/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78780,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0539/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":171201,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0539/report-thumb.jpg"},{"id":397968,"rank":7,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_15369.htm"}],"scale":"500000","country":"United States","state":"Alaska","otherGeospatial":"Arctic National Wildlife Refuge","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -146,\n              68\n            ],\n            [\n              -141,\n              68\n            ],\n            [\n              -141,\n              70.25\n            ],\n            [\n              -146,\n              70.25\n            ],\n            [\n              -146,\n              68\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b06e4b07f02db69a2e0","contributors":{"authors":[{"text":"Brosge, William Peters","contributorId":40191,"corporation":false,"usgs":true,"family":"Brosge","given":"William","email":"","middleInitial":"Peters","affiliations":[],"preferred":false,"id":224133,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reiser, H. N.","contributorId":13199,"corporation":false,"usgs":true,"family":"Reiser","given":"H.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":224132,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":40894,"text":"ofr76273 - 1976 - Preliminary geologic and engineering review of the Franconia area, Fairfax County, Virginia","interactions":[],"lastModifiedDate":"2012-02-02T00:10:49","indexId":"ofr76273","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-273","title":"Preliminary geologic and engineering review of the Franconia area, Fairfax County, Virginia","language":"ENGLISH","doi":"10.3133/ofr76273","usgsCitation":"Obermeier, S.F., and Froelich, A., 1976, Preliminary geologic and engineering review of the Franconia area, Fairfax County, Virginia: U.S. Geological Survey Open-File Report 76-273, 6 maps on 2 sheets :photocopies ;22 x 31 cm. or smaller, sheets 80 x 91 cm. and 72 x 92 cm., mounted on muslin +1 text sheet (11p. : photocopies grouped on 1 sheet, mounted on muslin ; sheet 46 x 91 cm.); 11 p., https://doi.org/10.3133/ofr76273.","productDescription":"6 maps on 2 sheets :photocopies ;22 x 31 cm. or smaller, sheets 80 x 91 cm. and 72 x 92 cm., mounted on muslin +1 text sheet (11p. : photocopies grouped on 1 sheet, mounted on muslin ; sheet 46 x 91 cm.); 11 p.","costCenters":[],"links":[{"id":171199,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0273/report-thumb.jpg"},{"id":78767,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0273/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78768,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0273/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78769,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0273/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78770,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0273/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78771,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0273/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78772,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0273/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78773,"rank":406,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0273/plate-7.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78774,"rank":407,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0273/plate-8.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78775,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0273/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b06e4b07f02db69a2df","contributors":{"authors":[{"text":"Obermeier, Stephen F.","contributorId":102482,"corporation":false,"usgs":true,"family":"Obermeier","given":"Stephen","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":224130,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Froelich, A.J.","contributorId":13593,"corporation":false,"usgs":true,"family":"Froelich","given":"A.J.","email":"","affiliations":[],"preferred":false,"id":224129,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":15793,"text":"ofr76250 - 1976 - Heat flow and near-surface radioactivity in the Australian continental crust","interactions":[],"lastModifiedDate":"2015-10-21T10:12:25","indexId":"ofr76250","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-250","title":"Heat flow and near-surface radioactivity in the Australian continental crust","docAbstract":"<p>Heat-flow data have been obtained at 44 sites in various parts of Australia. These include seven sites from the old (~ 2500 m.y.) Precambrian shield of Western Australia, seventeen from the younger (~ 600- 2000 m.y.) Precambrian rocks of South Australia, the Northern Territory, and Queensland, and twenty within the eastern Paleozoic and younger rocks. Thirty of the sites are located where no previous heat-flow data existed, and the remainder provide significant extensions or refinements of areas previously studied. Where the holes studied penetrated the crystalline basement rocks, or where the latter rocks were exposed within a few kilometers of the holes, the upper crustal radiogenic heat production has been estimated based on gamma-ray spectrometric determinations of U, Th, and K abundances. Three heat-flow provinces are recognized in Australia based on the linear relation (q = q* + DA<sub>0</sub> ) between heat flow q and surface radioactivity A<sub>0</sub>. New data from the Western Australian shield support earlier studies showing that heat flow is low to normal with values ranging from 0.7 to 1.2 hfu and with the majority of values less than 1.0 hfu, and the parameters q* = 0.63 hfu and 0 = 4.5 km determined previously were confirmed. Heat flow in the Proterozoic shield of central Australia is quite variable, with values ranging between about l and 3 hfu. This variability is attributed mainly to variations in near-surface crustal radioactivity. The parameters of the heat-flow line are q* = 0.64 hfu and 0 = 11.1 km and moderately high temperatures are predicted for the lower crust and upper mantle. Previous suggestions of a band of l ow- to - normal heat flow near the coast in eastern Australia were confirmed in some areas, but the zone is interrupted in at least one region (the Sydney Basin), where heat flow is about 2.0 hfu over a large area. The reduced heat flow, q*, in the Paleozoic intrusive rocks of eastern Australia varies from about 0.8 to 2.0 hfu . This variability might be related to thermal transients associated with Late Tertiary and younger volcanic and tectonic activity, even though the relation between heat-flow values and the age of volcanism is not a simple one. Parts of the high heat-flow area in the southeast might be exploitable for geothermal energy.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76250","usgsCitation":"Sass, J., Jaeger, J., and Munroe, R.J., 1976, Heat flow and near-surface radioactivity in the Australian continental crust: U.S. Geological Survey Open-File Report 76-250, iii, 91 p., https://doi.org/10.3133/ofr76250.","productDescription":"iii, 91 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,{"id":46393,"text":"ofr76236 - 1976 - Map showing number of earthquakes per 1,000 square kilometres (400 square miles) for southeast Idaho and adjoining states, 1960-1969","interactions":[],"lastModifiedDate":"2021-10-13T21:41:36.694516","indexId":"ofr76236","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-236","title":"Map showing number of earthquakes per 1,000 square kilometres (400 square miles) for southeast Idaho and adjoining states, 1960-1969","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76236","usgsCitation":"Schleicher, D.L., and Covington, H., 1976, Map showing number of earthquakes per 1,000 square kilometres (400 square miles) for southeast Idaho and adjoining states, 1960-1969: U.S. Geological Survey Open-File Report 76-236, Report: 8 p. ; 1 Plate: 21.28 × 26.92 inches, https://doi.org/10.3133/ofr76236.","productDescription":"Report: 8 p. ; 1 Plate: 21.28 × 26.92 inches","costCenters":[],"links":[{"id":390508,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_15278.htm"},{"id":83353,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0236/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":83352,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0236/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":168512,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0236/report-thumb.jpg"}],"country":"Canada, United States","state":"Idaho, Montana, Nevada, Utah, Wyoming","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -115,\n              41\n            ],\n            [\n              -109,\n              41\n            ],\n            [\n              -109,\n              46\n            ],\n            [\n              -115,\n              46\n            ],\n            [\n              -115,\n              41\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4946","contributors":{"authors":[{"text":"Schleicher, David L.","contributorId":54962,"corporation":false,"usgs":true,"family":"Schleicher","given":"David","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":233207,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Covington, H. R.","contributorId":92671,"corporation":false,"usgs":true,"family":"Covington","given":"H. R.","affiliations":[],"preferred":false,"id":233208,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":16478,"text":"ofr76193 - 1976 - Crossbedding of the Potomac Formation in Fairfax County, Virginia","interactions":[],"lastModifiedDate":"2012-02-02T00:07:05","indexId":"ofr76193","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-193","title":"Crossbedding of the Potomac Formation in Fairfax County, Virginia","docAbstract":"Crossbedding in sandstone units is the most conspicuous sedimentary structure of the Potomac Formation in Fairfax County, Virginia. Most sets of crossbeds are a few feet thick and several feet wide and tens of feet long. Trough sets are dominant, but planar sets are also common. Dip directions of crossbeds show great variation, though westerly dips are sparse. The averages (resultant vectors) of crossbedding dip-directions measured at 33 localities do not show significant differences according to their geographic or stratigraphic distribution. The average dip-direction of the 292 crossbeds measured is N. 85? E. The data suggest that the depositional slope was easterly in Fairfax County throughout the time of deposition of the Potomac Formation. Major sand bodies, potential aquifers of the formation, are probably elongated along easterly trends.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76193","usgsCitation":"Weir, G.W., 1976, Crossbedding of the Potomac Formation in Fairfax County, Virginia: U.S. Geological Survey Open-File Report 76-193, 29 leaves :folded ill., folded col. map ;27 cm.; (28 p., 1 sheet, scale 1:48,000 - PGS), https://doi.org/10.3133/ofr76193.","productDescription":"29 leaves :folded ill., folded col. map ;27 cm.; (28 p., 1 sheet, scale 1:48,000 - PGS)","costCenters":[],"links":[{"id":148759,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0193/report-thumb.jpg"},{"id":45454,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0193/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":45455,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0193/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"48000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad0e4b07f02db6809cd","contributors":{"authors":[{"text":"Weir, Gordon Whitney","contributorId":59790,"corporation":false,"usgs":true,"family":"Weir","given":"Gordon","email":"","middleInitial":"Whitney","affiliations":[],"preferred":false,"id":172920,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":15493,"text":"ofr76243 - 1976 - The volumetric properties of vapor saturated aqueous potassium chloride solutions from 0 degrees to 400 degrees C based on a regression of the available literature data","interactions":[],"lastModifiedDate":"2012-02-02T00:07:08","indexId":"ofr76243","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-243","title":"The volumetric properties of vapor saturated aqueous potassium chloride solutions from 0 degrees to 400 degrees C based on a regression of the available literature data","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76243","usgsCitation":"Potter, R., and Brown, D.L., 1976, The volumetric properties of vapor saturated aqueous potassium chloride solutions from 0 degrees to 400 degrees C based on a regression of the available literature data: U.S. Geological Survey Open-File Report 76-243, 3 leaves ;27 cm.; (6 p. - PGS), https://doi.org/10.3133/ofr76243.","productDescription":"3 leaves ;27 cm.; (6 p. - PGS)","costCenters":[],"links":[{"id":148472,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a58e4b07f02db62ee87","contributors":{"authors":[{"text":"Potter, Robert W.","contributorId":27045,"corporation":false,"usgs":true,"family":"Potter","given":"Robert W.","affiliations":[],"preferred":false,"id":171215,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brown, David L.","contributorId":55425,"corporation":false,"usgs":true,"family":"Brown","given":"David","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":171216,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":15917,"text":"ofr76305 - 1976 - Possible methods of measuring uranium and its radioactive products in solutions","interactions":[],"lastModifiedDate":"2012-02-02T00:07:14","indexId":"ofr76305","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-305","title":"Possible methods of measuring uranium and its radioactive products in solutions","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76305","usgsCitation":"Senftle, F.E., 1976, Possible methods of measuring uranium and its radioactive products in solutions: U.S. Geological Survey Open-File Report 76-305, 7 leaves :ill. ;28 cm., https://doi.org/10.3133/ofr76305.","productDescription":"7 leaves :ill. ;28 cm.","costCenters":[],"links":[{"id":149371,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db683b66","contributors":{"authors":[{"text":"Senftle, F. E.","contributorId":47788,"corporation":false,"usgs":true,"family":"Senftle","given":"F.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":171935,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":15919,"text":"ofr76292 - 1976 - Audio-magnetotelluric data log and station location map for the Dixie Valley Known Geothermal Resource Area (KGRA), Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:07:14","indexId":"ofr76292","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-292","title":"Audio-magnetotelluric data log and station location map for the Dixie Valley Known Geothermal Resource Area (KGRA), Nevada","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76292","usgsCitation":"Senterfit, R.M., Hoover, D.B., and Tippens, C.L., 1976, Audio-magnetotelluric data log and station location map for the Dixie Valley Known Geothermal Resource Area (KGRA), Nevada: U.S. Geological Survey Open-File Report 76-292, 11 leaves, 1 sheet :folded map ;28 cm., https://doi.org/10.3133/ofr76292.","productDescription":"11 leaves, 1 sheet :folded map ;28 cm.","costCenters":[],"links":[{"id":149373,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0292/report-thumb.jpg"},{"id":44894,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0292/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":44895,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0292/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aaae4b07f02db668bf3","contributors":{"authors":[{"text":"Senterfit, R. Michael","contributorId":10791,"corporation":false,"usgs":true,"family":"Senterfit","given":"R.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":171938,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hoover, Donald B.","contributorId":89877,"corporation":false,"usgs":true,"family":"Hoover","given":"Donald","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":171940,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Tippens, Charles L.","contributorId":60242,"corporation":false,"usgs":true,"family":"Tippens","given":"Charles","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":171939,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":15964,"text":"ofr76269 - 1976 - A comparison of electronic particle counting and pipette techniques in routine mud analysis","interactions":[],"lastModifiedDate":"2012-02-02T00:07:13","indexId":"ofr76269","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-269","title":"A comparison of electronic particle counting and pipette techniques in routine mud analysis","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76269","usgsCitation":"Shideler, G.L., 1976, A comparison of electronic particle counting and pipette techniques in routine mud analysis: U.S. Geological Survey Open-File Report 76-269, 22 leaves :ill ;29 cm.; (20 p. - PGS), https://doi.org/10.3133/ofr76269.","productDescription":"22 leaves :ill ;29 cm.; (20 p. - PGS)","costCenters":[],"links":[{"id":149109,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b27e4b07f02db6b1074","contributors":{"authors":[{"text":"Shideler, Gerald L.","contributorId":89137,"corporation":false,"usgs":true,"family":"Shideler","given":"Gerald","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":172018,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":14710,"text":"ofr76285 - 1976 - Audio-magnetotelluric data log, apparent resistivity maps and station location map for the Darrough Known Geothermal Resource Area (KGRA), Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:06:58","indexId":"ofr76285","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-285","title":"Audio-magnetotelluric data log, apparent resistivity maps and station location map for the Darrough Known Geothermal Resource Area (KGRA), Nevada","language":"ENGLISH","doi":"10.3133/ofr76285","usgsCitation":"Long, C.L., Senterfit, R.M., and Kaufmann, H.E., 1976, Audio-magnetotelluric data log, apparent resistivity maps and station location map for the Darrough Known Geothermal Resource Area (KGRA), Nevada: U.S. Geological Survey Open-File Report 76-285, 10 leaves :maps ;28 cm., https://doi.org/10.3133/ofr76285.","productDescription":"10 leaves :maps ;28 cm.","costCenters":[],"links":[{"id":148127,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aaae4b07f02db668cbe","contributors":{"authors":[{"text":"Long, Carl L.","contributorId":32128,"corporation":false,"usgs":true,"family":"Long","given":"Carl","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":169888,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Senterfit, R. Michael","contributorId":10791,"corporation":false,"usgs":true,"family":"Senterfit","given":"R.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":169887,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kaufmann, Harold E.","contributorId":102891,"corporation":false,"usgs":true,"family":"Kaufmann","given":"Harold","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":169889,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":13613,"text":"ofr7698 - 1976 - Calculation of self-potential anomalies generated by Eh potential gradients","interactions":[],"lastModifiedDate":"2012-02-02T00:07:01","indexId":"ofr7698","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-98","title":"Calculation of self-potential anomalies generated by Eh potential gradients","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr7698","usgsCitation":"Fitterman, D.V., 1976, Calculation of self-potential anomalies generated by Eh potential gradients: U.S. Geological Survey Open-File Report 76-98, 32 leaves :ill. ;27 cm., https://doi.org/10.3133/ofr7698.","productDescription":"32 leaves :ill. ;27 cm.","costCenters":[],"links":[{"id":147769,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f9653","contributors":{"authors":[{"text":"Fitterman, David V. dfitterman@usgs.gov","contributorId":1106,"corporation":false,"usgs":true,"family":"Fitterman","given":"David","email":"dfitterman@usgs.gov","middleInitial":"V.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":168109,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":15713,"text":"ofr76242 - 1976 - Key wells and outcrops for regional analysis of Mississippian rocks, western United States","interactions":[],"lastModifiedDate":"2012-02-02T00:07:07","indexId":"ofr76242","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-242","title":"Key wells and outcrops for regional analysis of Mississippian rocks, western United States","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76242","usgsCitation":"Rose, P.R., 1976, Key wells and outcrops for regional analysis of Mississippian rocks, western United States: U.S. Geological Survey Open-File Report 76-242, 28 leaves :map ;27 cm.; (30 p. - PGS), https://doi.org/10.3133/ofr76242.","productDescription":"28 leaves :map ;27 cm.; (30 p. - PGS)","costCenters":[],"links":[{"id":148443,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0242/report-thumb.jpg"},{"id":44704,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0242/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b47f0","contributors":{"authors":[{"text":"Rose, Peter R.","contributorId":19958,"corporation":false,"usgs":true,"family":"Rose","given":"Peter","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":171589,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":15787,"text":"ofr7672 - 1976 - Field guide to Upper Mississippian corals of Idaho","interactions":[],"lastModifiedDate":"2012-02-02T00:07:13","indexId":"ofr7672","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-72","title":"Field guide to Upper Mississippian corals of Idaho","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr7672","usgsCitation":"Sando, W.J., 1976, Field guide to Upper Mississippian corals of Idaho: U.S. Geological Survey Open-File Report 76-72, 20 leaves, 11 leaves of plates :ill. ;19 cm.; (23 p. - PGS), https://doi.org/10.3133/ofr7672.","productDescription":"20 leaves, 11 leaves of plates :ill. ;19 cm.; (23 p. - PGS)","costCenters":[],"links":[{"id":149220,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fce4b07f02db5f5940","contributors":{"authors":[{"text":"Sando, William Jasper","contributorId":42588,"corporation":false,"usgs":true,"family":"Sando","given":"William","email":"","middleInitial":"Jasper","affiliations":[],"preferred":false,"id":171717,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":18012,"text":"ofr76389 - 1976 - Distribution of seed plants with respect to tide levels and water salinity in the natural tidal marshes of the northern San Francisco Bay Estuary, California","interactions":[],"lastModifiedDate":"2016-07-26T15:30:44","indexId":"ofr76389","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-389","title":"Distribution of seed plants with respect to tide levels and water salinity in the natural tidal marshes of the northern San Francisco Bay Estuary, California","docAbstract":"<p>Shoaling of subtidal and intertidal mud flats has permitted tidal marshes to spread across large marginal areas of the San Francisco Bay estuary during the past several thousand years. By 1850 A.D. the tidal marshes of the estuary, including those of the Sacramento - San Joaquin Delta, covered an area nearly twice as large as the area of open water. Nearly 95 percent of these marshes have been diked or filled during the past 125 years. Species distributions along leveled transects at six tidal marshes indicate that elevation and water salinity are the principal ecological factors that-control the distribution of seed plants in the remaining natural tidal marshes of the northern San Francisco Bay estuary. Marsh surfaces situated near mean tide level are populated by robust monocotyledons (e.g., Spartina foliosa, Scirpus californicus), whereas surfaces situated near high-tide levels support dicotyledons and a few small monocotyledonous species (e.g., Salicornia virginica, Distichlis spicata). Marshes near the seaward end of the estuary are typically occupied by 10-15 salt-tolerant species (e.g., Spartina foliosa, Salicornia virginica), whereas marshes at the riverward end of the estuary are inhabited by as many as 30 species, most of which are known to tolerate moderate or small amounts of salt (e.g., Scirpus spp., Phragmites communis, Typha latifolia).</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr76389","usgsCitation":"Atwater, B.F., and Hedel, C.W., 1976, Distribution of seed plants with respect to tide levels and water salinity in the natural tidal marshes of the northern San Francisco Bay Estuary, California: U.S. Geological Survey Open-File Report 76-389, 1 v. (various pagings) :ill., maps ;28 cm.; (41 p., 8 sheets - PGS), https://doi.org/10.3133/ofr76389.","productDescription":"1 v. (various pagings) :ill., maps ;28 cm.; (41 p., 8 sheets - PGS)","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":150667,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0389/report-thumb.jpg"},{"id":256945,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1976/0389/","linkFileType":{"id":5,"text":"html"}},{"id":47251,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0389/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":47252,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0389/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":47253,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0389/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":47254,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0389/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":47255,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0389/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":47256,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0389/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":47257,"rank":406,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0389/plate-7.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":47258,"rank":407,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0389/plate-8.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":47259,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0389/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay Estuary","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6de4b07f02db63f5c1","contributors":{"authors":[{"text":"Atwater, Brian F. 0000-0003-1155-2815 atwater@usgs.gov","orcid":"https://orcid.org/0000-0003-1155-2815","contributorId":3297,"corporation":false,"usgs":true,"family":"Atwater","given":"Brian","email":"atwater@usgs.gov","middleInitial":"F.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":178374,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hedel, Charles W.","contributorId":32550,"corporation":false,"usgs":true,"family":"Hedel","given":"Charles","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":178375,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":15130,"text":"ofr76190 - 1976 - Fission track dating","interactions":[],"lastModifiedDate":"2012-02-02T00:07:08","indexId":"ofr76190","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-190","title":"Fission track dating","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76190","usgsCitation":"Naeser, C.W., 1976, Fission track dating: U.S. Geological Survey Open-File Report 76-190, 68 leaves :ill. ;29 cm.; (58 p. - PGS), https://doi.org/10.3133/ofr76190.","productDescription":"68 leaves :ill. ;29 cm.; (58 p. - PGS)","costCenters":[],"links":[{"id":148297,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0190/report-thumb.jpg"},{"id":44052,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0190/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f3e4b07f02db5ef430","contributors":{"authors":[{"text":"Naeser, Charles W.","contributorId":76281,"corporation":false,"usgs":true,"family":"Naeser","given":"Charles","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":170622,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":16192,"text":"ofr75155 - 1976 - Estimation of stream discharges preferred by steelhead trout for spawning and rearing in western Washington","interactions":[],"lastModifiedDate":"2024-07-24T19:31:30.175982","indexId":"ofr75155","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"75-155","title":"Estimation of stream discharges preferred by steelhead trout for spawning and rearing in western Washington","docAbstract":"<p>Determined during the study of selected stream reaches used for spawning and rearing by steelhead trout were (1) stream discharges that cover the greatest areas of the streambeds with water at both the depths and the velocities preferred by spawning steelhead; (2) discharges that cover selectively reduced streambed areas with water at both the depths and velocities preferred by spawning steelhead; (3) discharges that cover the greatest streambed areas with water at velocities preferred by spawning steelhead; (4) rearing discharges that cover the streambed, but not the banks of the channel, with water; and (5) average wetted perimeters of the channels at water stages corresponding to the rearing discharges. These discharges and wetted perimeters were determined by measurements at 54 study reaches on 18 streams representative in size and location of those used by steelhead for spawning and rearing.</p><p>Using multiple-regression techniques and the measured discharges and wetted perimeters, equations were developed for estimating the spawning and rearing discharges and the wetted perimeter for rearing at unmeasured stream sites. The independent parameters used were drainage area, mean altitude of the basin, reach altitude, reach slope, and average width of reach at toe of bank. Standard errors of estimate for the equations ranged from 26 to 50 percent for discharges corresponding to the greatest areas of preferred depths and velocities, from 32 to 46 percent for discharges corresponding to reduced areas of preferred depths and velocities, from 44 to 68 percent for discharges corresponding to the greatest areas of preferred velocities, from 46 to 57 percent for rearing discharges, and from 20 to 41 percent for the rearing wetted perimeter.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr75155","collaboration":"Prepared in cooperation with the  State of Washington Department of Game","usgsCitation":"Swift, C., 1976, Estimation of stream discharges preferred by steelhead trout for spawning and rearing in western Washington: U.S. Geological Survey Open-File Report 75-155, vi, 50 p., https://doi.org/10.3133/ofr75155.","productDescription":"vi, 50 p.","costCenters":[],"links":[{"id":431383,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1975/0155/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":148591,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1975/0155/report-thumb.jpg"}],"country":"United States","state":"Washington","otherGeospatial":"western Washington","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -124.89875594878114,\n              48.94319022246714\n            ],\n            [\n              -124.89875594878114,\n              46.12333537332307\n            ],\n            [\n              -121.23855970009797,\n              46.12333537332307\n            ],\n            [\n              -121.23855970009797,\n              48.94319022246714\n            ],\n            [\n              -124.89875594878114,\n              48.94319022246714\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb21e","contributors":{"authors":[{"text":"Swift, C.H.","contributorId":61821,"corporation":false,"usgs":true,"family":"Swift","given":"C.H.","email":"","affiliations":[],"preferred":false,"id":172398,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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