{"pageNumber":"6516","pageRowStart":"162875","pageSize":"25","recordCount":185177,"records":[{"id":2778,"text":"wsp1608I - 1968 - Fresh and saline ground-water zones in the Punjab region, West Pakistan","interactions":[],"lastModifiedDate":"2012-02-02T00:05:29","indexId":"wsp1608I","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":341,"text":"Water Supply Paper","code":"WSP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1608","chapter":"I","title":"Fresh and saline ground-water zones in the Punjab region, West Pakistan","docAbstract":"An extensive program of test drilling and water sampling, undertaken by the Water and Soils Investigation Division (WASID) of the West Pakistan Water and Power Development Authority (WAPDA) to evaluate hydrologic problems related to waterlogging and soil salinity, has furnished data for the delineation of fresh and saline ground-water zones in the Punjab region of West Pakistan. Fresh ground water containing generally less than 500 ppm (parts per million) of total dissolved solids is found in wide belts paralleling the major rivers and in other areas of ground-water recharge. The fresh groundwater zone of upper (northeastern) Rechna Doab, where annual precipitation in places exceeds 30 inches, is the most extensive of the Punjab region and attains a depth of 1,700 feet or more below land surface near Gujranwala. Fresh ground water adjacent to the Indus River extends locally to depths of about \r\nl,500 feet. \r\n\r\nSaline ground water occurs downgradient from sources of recharge, particularly in the central parts of the interfluvial areas. Also, available data indicate a gradual increase in mineralization with depth and distance from sources of fresh-water recharge. Thus, even extensive fresh-water zones appear to be underlain, at variable depths, by saline ground water in most of the Punjab region. The saline ground waters of the Punjab region do not constitute, however, a distinct salt-water body that can be defined in terms of stratigraphic position, sea-level datum, particular lithology, or by chemical character. \r\n\r\nThe ground waters of the Punjab region are characterized by a gradation from calcium magnesium bicarbonate types, near the sources of recharge, to waters containing a dominant proportion of sodium. Water containing from 500 to 1,000 ppm is commonly of the sodium bicarbonate type, or it may be of the mixed type, having about equal proportions of the common anions (bicarbonate, chloride, and sulfate). With increasing mineralization from about 1,000 to 3,000 ppm, ,the relative proportion of chloride and sulfate increases, and these waters are generally of the sodium chloride or sodium sulfate type. The highly mineralized waters of the Punjab region are generally of the sodium chloride type, whereas in Dera Ismail (D.I.) Khan District sodium sulfate waters predominate. The ground waters from more than 900 sampling sites have been classified into eight types, according to dominant cations and anions. These types have been further subdivided into groups containing different amounts of total dissolved solids. \r\n\r\nThe pattern of distribution of saline ground-water zones in the Punjab region and the observed gradual increase in mineral content, downgradient from sources of fresh-water recharge, can be explained best by the processes of evaporation from the water table and solution of minerals within the alluvial aquifer.","language":"ENGLISH","publisher":"U.S. G.P.O.,","doi":"10.3133/wsp1608I","usgsCitation":"Swarzenski, W., 1968, Fresh and saline ground-water zones in the Punjab region, West Pakistan: U.S. Geological Survey Water Supply Paper 1608, iii, 24 p. :ill. ;24 cm., https://doi.org/10.3133/wsp1608I.","productDescription":"iii, 24 p. :ill. ;24 cm.","costCenters":[],"links":[{"id":138679,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/1608i/report-thumb.jpg"},{"id":29226,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/1608i/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":29227,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/1608i/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":29228,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/1608i/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":29229,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/1608i/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a83a7","contributors":{"authors":[{"text":"Swarzenski, W.V.","contributorId":80243,"corporation":false,"usgs":true,"family":"Swarzenski","given":"W.V.","email":"","affiliations":[],"preferred":false,"id":145772,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":67375,"text":"i535C - 1968 - Transcontinental geophysical survey (35° - 39° N) geologic map from the East Coast of the United States to 87° W longitude","interactions":[],"lastModifiedDate":"2022-04-12T21:06:23.453555","indexId":"i535C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"535","chapter":"C","title":"Transcontinental geophysical survey (35° - 39° N) geologic map from the East Coast of the United States to 87° W longitude","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i535C","usgsCitation":"Willden, R., Reed, J.C., and Carlson, J.E., 1968, Transcontinental geophysical survey (35° - 39° N) geologic map from the East Coast of the United States to 87° W longitude: U.S. Geological Survey IMAP 535, 1 Plate: 55.03 × 26.58 inches, https://doi.org/10.3133/i535C.","productDescription":"1 Plate: 55.03 × 26.58 inches","costCenters":[],"links":[{"id":256386,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/0535c/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":256387,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/0535c/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":256388,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/0535c/report-thumb.jpg"},{"id":389494,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_1724.htm"}],"scale":"1000000","country":"United States","state":"Delaware, Indiana, Kentucky, Maryland, North Carolina, Ohio, South Carolina, Tennessee, Virginia, West Virginia","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -87.0,\n              35.0\n            ],\n            [\n              -74.0,\n              35.0\n            ],\n            [\n              -74.0,\n              39.0\n            ],\n            [\n              -87.0,\n              39.0\n            ],\n            [\n              -87.0,\n              35.0\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4de4b07f02db627037","contributors":{"authors":[{"text":"Willden, Ronald","contributorId":107368,"corporation":false,"usgs":true,"family":"Willden","given":"Ronald","affiliations":[],"preferred":false,"id":276084,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reed, J. C. Jr.","contributorId":97063,"corporation":false,"usgs":true,"family":"Reed","given":"J.","suffix":"Jr.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":276083,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Carlson, J. E.","contributorId":83939,"corporation":false,"usgs":true,"family":"Carlson","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":276082,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":4003,"text":"cir579 - 1968 - Index of surface-water records to September 30, 1967: Part 9. - Colorado River basin","interactions":[{"subject":{"id":3992,"text":"cir509 - 1965 - Index of surface-water records to December 31, 1963: Part 9. - Colorado River basin","indexId":"cir509","publicationYear":"1965","noYear":false,"title":"Index of surface-water records to December 31, 1963: Part 9. - Colorado River basin"},"predicate":"SUPERSEDED_BY","object":{"id":4003,"text":"cir579 - 1968 - Index of surface-water records to September 30, 1967: Part 9. - Colorado River basin","indexId":"cir579","publicationYear":"1968","noYear":false,"title":"Index of surface-water records to September 30, 1967: Part 9. - Colorado River basin"},"id":1},{"subject":{"id":4003,"text":"cir579 - 1968 - Index of surface-water records to September 30, 1967: Part 9. - Colorado River basin","indexId":"cir579","publicationYear":"1968","noYear":false,"title":"Index of surface-water records to September 30, 1967: Part 9. - Colorado River basin"},"predicate":"SUPERSEDED_BY","object":{"id":25119,"text":"cir659 - 1971 - Index of surface-water records to September 30, 1970: Part 9. - Colorado River basin","indexId":"cir659","publicationYear":"1971","noYear":false,"title":"Index of surface-water records to September 30, 1970: Part 9. - Colorado River basin"},"id":2}],"supersededBy":{"id":25119,"text":"cir659 - 1971 - Index of surface-water records to September 30, 1970: Part 9. - Colorado River basin","indexId":"cir659","publicationYear":"1971","noYear":false,"title":"Index of surface-water records to September 30, 1970: Part 9. - Colorado River basin"},"lastModifiedDate":"2017-02-21T17:02:29","indexId":"cir579","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"579","title":"Index of surface-water records to September 30, 1967: Part 9. - Colorado River basin","docAbstract":"<p>This report lists the streamflow and reservoir stations in the Colorado River basin for which records have been or are to be published in reports of the Geological Survey for periods through September 30, 1967. It supersedes Geological Survey Circular 509. </p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Washington, D.C.","doi":"10.3133/cir579","usgsCitation":"Eisenhuth, H., 1968, Index of surface-water records to September 30, 1967: Part 9. - Colorado River basin: U.S. Geological Survey Circular 579, 53 p., https://doi.org/10.3133/cir579.","productDescription":"53 p.","numberOfPages":"58","costCenters":[],"links":[{"id":31088,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1968/0579/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":117478,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1968/0579/report-thumb.jpg"}],"country":"United States","state":"Arizona, California, Colorado, Nevada, New Mexico, Utah, Wyoming","otherGeospatial":"Colorado River basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -115.26855468749999,\n              32.713355353177555\n            ],\n            [\n              -111.02783203125,\n              31.3348710339506\n            ],\n            [\n              -109.0283203125,\n              31.316101383495624\n            ],\n            [\n              -108.984375,\n              31.42866311735861\n            ],\n            [\n              -108.52294921875,\n              32.69486597787505\n            ],\n            [\n              -108.34716796875,\n              34.52466147177172\n            ],\n            [\n              -108.56689453125,\n              35.7286770448517\n            ],\n            [\n              -107.68798828125,\n              36.13787471840729\n            ],\n            [\n              -107.40234375,\n              37.3002752813443\n            ],\n            [\n              -107.9736328125,\n              37.78808138412046\n            ],\n            [\n              -106.41357421875,\n              38.238180119798635\n            ],\n            [\n              -106.06201171875,\n              39.11301365149975\n            ],\n            [\n              -108.80859375,\n              43.59630591596548\n            ],\n            [\n              -109.64355468749999,\n              43.48481212891603\n            ],\n            [\n              -110.19287109375,\n              42.391008609205045\n            ],\n            [\n              -111.4453125,\n              37.92686760148135\n            ],\n            [\n              -113.4228515625,\n              37.33522435930639\n            ],\n            [\n              -113.90625,\n              38.565347844885466\n            ],\n            [\n              -114.32373046875,\n              38.54816542304656\n            ],\n            [\n              -114.01611328125,\n              37.37015718405753\n            ],\n            [\n              -114.7412109375,\n              38.39333888832238\n            ],\n            [\n              -115.51025390625,\n              38.25543637637947\n            ],\n            [\n              -115.26855468749999,\n              32.713355353177555\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f8e4b07f02db5f2c98","contributors":{"authors":[{"text":"Eisenhuth, H.P.","contributorId":38140,"corporation":false,"usgs":true,"family":"Eisenhuth","given":"H.P.","email":"","affiliations":[],"preferred":false,"id":147968,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":3996,"text":"cir582 - 1968 - Index of surface-water records to September 30, 1967 - Part 12, Pacific slope basins in Washington and upper Columbia River basin","interactions":[],"lastModifiedDate":"2012-02-02T00:05:27","indexId":"cir582","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"582","title":"Index of surface-water records to September 30, 1967 - Part 12, Pacific slope basins in Washington and upper Columbia River basin","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, Geological Survey,","doi":"10.3133/cir582","usgsCitation":"Eisenhuth, H., 1968, Index of surface-water records to September 30, 1967 - Part 12, Pacific slope basins in Washington and upper Columbia River basin: U.S. Geological Survey Circular 582, 39 p. :ill., map ;26 cm., https://doi.org/10.3133/cir582.","productDescription":"39 p. :ill., map ;26 cm.","costCenters":[],"links":[{"id":120868,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1968/0582/report-thumb.jpg"},{"id":31081,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1968/0582/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f9e4b07f02db5f310f","contributors":{"authors":[{"text":"Eisenhuth, H.P.","contributorId":38140,"corporation":false,"usgs":true,"family":"Eisenhuth","given":"H.P.","email":"","affiliations":[],"preferred":false,"id":147961,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":35568,"text":"b1236 - 1968 - Geology of the Lake Peters area, northeastern Brooks Range, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:09:34","indexId":"b1236","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"1236","title":"Geology of the Lake Peters area, northeastern Brooks Range, Alaska","language":"ENGLISH","publisher":"U.S. Govt. Print. Off.,","doi":"10.3133/b1236","usgsCitation":"Reed, B.L., 1968, Geology of the Lake Peters area, northeastern Brooks Range, Alaska: U.S. Geological Survey Bulletin 1236, 132 p, https://doi.org/10.3133/b1236.","productDescription":"132 p","costCenters":[],"links":[{"id":109659,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_21312.htm","linkFileType":{"id":5,"text":"html"},"description":"21312"},{"id":166904,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/1236/report-thumb.jpg"},{"id":63467,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/1236/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":63468,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/1236/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":63469,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/1236/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":63470,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/1236/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":63471,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/1236/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acee4b07f02db67f946","contributors":{"authors":[{"text":"Reed, Bruce L.","contributorId":19928,"corporation":false,"usgs":true,"family":"Reed","given":"Bruce","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":214865,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":68342,"text":"ha186 - 1968 - Availability of ground water in parts of the Cairo and Barlow quadrangles in the Jackson Purchase region, Kentucky","interactions":[],"lastModifiedDate":"2022-11-28T20:00:07.737023","indexId":"ha186","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"186","title":"Availability of ground water in parts of the Cairo and Barlow quadrangles in the Jackson Purchase region, Kentucky","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ha186","usgsCitation":"Hansen, A., 1968, Availability of ground water in parts of the Cairo and Barlow quadrangles in the Jackson Purchase region, Kentucky: U.S. Geological Survey Hydrologic Atlas 186, 1 Plate: 51.50 × 40.00 inches, https://doi.org/10.3133/ha186.","productDescription":"1 Plate: 51.50 × 40.00 inches","costCenters":[],"links":[{"id":409746,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_15549.htm","linkFileType":{"id":5,"text":"html"}},{"id":89818,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/186/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":190416,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"24000","country":"United States","state":"Kentucky","otherGeospatial":"Barlow quadrangle, Cairo quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -89.175,\n              37\n            ],\n            [\n              -89.175,\n              37.125\n            ],\n            [\n              -89,\n              37.125\n            ],\n            [\n              -89,\n              37\n            ],\n            [\n              -89.175,\n              37\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ee4b07f02db660589","contributors":{"authors":[{"text":"Hansen, Arnold J.","contributorId":33316,"corporation":false,"usgs":true,"family":"Hansen","given":"Arnold J.","affiliations":[],"preferred":false,"id":278065,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1785,"text":"wsp1876 - 1968 - Geology and ground-water resources of the lower Bighorn Valley, Montana","interactions":[],"lastModifiedDate":"2012-02-02T00:05:23","indexId":"wsp1876","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":341,"text":"Water Supply Paper","code":"WSP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1876","title":"Geology and ground-water resources of the lower Bighorn Valley, Montana","docAbstract":"The Bighorn River has incised a deep, broad valley in Cretaceous strata along its 65-mile lower reach below the mouth of Bighorn Canyon in south-central Montana. It ceased downcutting at six different levels 100-200 feet apart, widening its flood plain and alluviating each level with about 30 feet of sandy gravel. These deposits are the only economic source of ground water in large areas of the valley where the underlying bedrock consists of relatively impermeable shale to great depths. Ground water in the alluvium is hard and in the irrigated lowlands is highly mineralized at those places where drainage is slow and discharge by evapotranspiration is great. \r\n\r\nThree bedrock sandstone aquifers are present at moderate depths along three separate reaches of the valley. The sandstones yield soft, moderately to highly mineralized water that contains a high percent sodium. \r\n\r\nWells in alluvial gravel of the irrigated lowlands can yield 100 gallons per minute at many places because the alluvium is fairly permeable and is readily recharged by infiltration of applied irrigation water, canal seepage, and ground water moving into the lowlands from the alluvium of tributary coulees. Seepage from the Two Leggins Canal in the central area probably is large. \r\n\r\nAlluvial gravel deposits have been mantled by thick alluvial and colluvial deposits of silty clay or silt that thin riverward. These fine-grained deposits drain slowly and confine ground water in alluvial gravel under artesian pressure at many places in the irrigated lowlands of the central and southern areas. The piezometric surface is close to the land surface at many places in the central area, and capillary rise and evapotranspiration in waterlogged ground has produced agriculturally harmful alkali deposits. \r\n\r\nWaterlogging of presently irrigated land in the central area will become more widespread if irrigation is extended to higher terraces to the west unless drainage ditches are installed along the base of high-terrace alluvium to intercept increased seepage and spring discharge. Additional provisions also may be required to intercept water moving through the alluvium of coulees.","language":"ENGLISH","publisher":"Geological Survey; for sale by the Supt. of Docs.] U.S. Govt. Print. Off.,","doi":"10.3133/wsp1876","usgsCitation":"Hamilton, L.J., and Paulson, Q., 1968, Geology and ground-water resources of the lower Bighorn Valley, Montana: U.S. Geological Survey Water Supply Paper 1876, v, 39 p. :illus., maps (1 fold. col. in pocket) ;24 cm., https://doi.org/10.3133/wsp1876.","productDescription":"v, 39 p. :illus., maps (1 fold. col. in pocket) ;24 cm.","costCenters":[],"links":[{"id":138376,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/1876/report-thumb.jpg"},{"id":26919,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/1876/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":26920,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/1876/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adae4b07f02db6854f5","contributors":{"authors":[{"text":"Hamilton, Louis J.","contributorId":53768,"corporation":false,"usgs":true,"family":"Hamilton","given":"Louis","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":144152,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Paulson, Q.F.","contributorId":107259,"corporation":false,"usgs":true,"family":"Paulson","given":"Q.F.","email":"","affiliations":[],"preferred":false,"id":144153,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":38758,"text":"pp613A - 1968 - An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas","interactions":[],"lastModifiedDate":"2012-02-02T00:09:54","indexId":"pp613A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"613","chapter":"A","title":"An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Contributions to paleontology, 1968","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"ENGLISH","doi":"10.3133/pp613A","usgsCitation":"Gordon, M., 1968, An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas: U.S. Geological Survey Professional Paper 613, p. A1-A21, https://doi.org/10.3133/pp613A.","productDescription":"p. A1-A21","costCenters":[],"links":[{"id":119649,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0613a/report-thumb.jpg"},{"id":65622,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0613a/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad9e4b07f02db684c51","contributors":{"authors":[{"text":"Gordon, Mackenzie Jr.","contributorId":13225,"corporation":false,"usgs":true,"family":"Gordon","given":"Mackenzie","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":220401,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":19607,"text":"ofr68156 - 1968 - Evaluation of radar and infrared imagery of sedimentary rock terrane, south-central Yellowstone National Park, Wyoming","interactions":[],"lastModifiedDate":"2012-02-02T00:07:36","indexId":"ofr68156","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"68-156","title":"Evaluation of radar and infrared imagery of sedimentary rock terrane, south-central Yellowstone National Park, Wyoming","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr68156","usgsCitation":"Keefer, W.R., 1968, Evaluation of radar and infrared imagery of sedimentary rock terrane, south-central Yellowstone National Park, Wyoming: U.S. Geological Survey Open-File Report 68-156, 8 p. ill. ;28 cm., https://doi.org/10.3133/ofr68156.","productDescription":"8 p. ill. ;28 cm.","costCenters":[],"links":[{"id":152719,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5fabd0","contributors":{"authors":[{"text":"Keefer, William Richard","contributorId":12024,"corporation":false,"usgs":true,"family":"Keefer","given":"William","email":"","middleInitial":"Richard","affiliations":[],"preferred":false,"id":181207,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":3822,"text":"cir597 - 1968 - Distribution of beryllium, tin, and tungsten in the Lake George area, Colorado","interactions":[],"lastModifiedDate":"2013-07-24T15:22:25","indexId":"cir597","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"597","title":"Distribution of beryllium, tin, and tungsten in the Lake George area, Colorado","docAbstract":"Complex ore deposits are spatially associated with granitic bodies of Precambrian age in the Lake George area, Colorado. They include greisens that contain high\nconcentrations of beryllium and subordinate amounts of tin, tungsten, and other metals associated with the Redskin Granite. Scheelite deposits in calc-silicate\nrocks and greisen deposits near Tappan Mountain that contain tin and tungsten minerals are associated with the Silver Plume (?) Granite. Samples of stream sediments and soils locally show anomalous concentrations of beryllium, tin, copper, lead, and molybdenum. Some of the areas of anomalous concentrations correlate with known deposits; others do not, and this fact suggests that further prospecting is warranted.","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/cir597","usgsCitation":"Hawley, C.C., and Griffitts, W.R., 1968, Distribution of beryllium, tin, and tungsten in the Lake George area, Colorado: U.S. Geological Survey Circular 597, iii, 18 p., https://doi.org/10.3133/cir597.","productDescription":"iii, 18 p.","numberOfPages":"22","costCenters":[],"links":[{"id":139670,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/0597/report-thumb.jpg"},{"id":271076,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/0597/report.pdf"}],"country":"United States","state":"Colorado","county":"Park County","otherGeospatial":"Lake George","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -106.2102,38.6931 ], [ -106.2102,39.5682 ], [ -105.3282,39.5682 ], [ -105.3282,38.6931 ], [ -106.2102,38.6931 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db648700","contributors":{"authors":[{"text":"Hawley, C. C.","contributorId":102070,"corporation":false,"usgs":true,"family":"Hawley","given":"C.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":147674,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Griffitts, Wallace R.","contributorId":103260,"corporation":false,"usgs":true,"family":"Griffitts","given":"Wallace","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":147675,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":4071,"text":"cir587 - 1968 - Gold distribution in surface sediments on the continental shelf off southern Oregon: A preliminary report","interactions":[],"lastModifiedDate":"2022-11-23T21:36:16.900551","indexId":"cir587","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"587","title":"Gold distribution in surface sediments on the continental shelf off southern Oregon: A preliminary report","docAbstract":"Local concentrations of gold have been identified in surface sediments on the continental shelf off southern Oregon between Cape Arago and Cape Sebastian, a\ndistance of about 40 miles. Concentrations of gold range from the lower limit of detection, 5 parts per billion, to almost 150 parts per billion. The largest gold\nanomaly is an area of 15 to 20 square miles off Cape Blanco. Gold is associated with black sands believed to be relict beach placers formed during a previous low\nstand of the sea. Although the gold content is low, it may indicate higher grade material at depth; drilling will be necessary to determine the economic potential of the placers.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir587","usgsCitation":"Clifton, H.E., 1968, Gold distribution in surface sediments on the continental shelf off southern Oregon: A preliminary report: U.S. Geological Survey Circular 587, iii, 4 p., https://doi.org/10.3133/cir587.","productDescription":"iii, 4 p.","numberOfPages":"8","costCenters":[],"links":[{"id":409615,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_23749.htm","linkFileType":{"id":5,"text":"html"}},{"id":271071,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/0587/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":138886,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/0587/report-thumb.jpg"}],"country":"United States","state":"Oregon","otherGeospatial":"Cape Arago, Cape Sebastian","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -124.383,\n              42.167\n            ],\n            [\n              -124.383,\n              43.333\n            ],\n            [\n              -124.7,\n              43.333\n            ],\n            [\n              -124.7,\n              42.167\n            ],\n            [\n              -124.383,\n              42.167\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abde4b07f02db674142","contributors":{"authors":[{"text":"Clifton, H. Edward","contributorId":46503,"corporation":false,"usgs":true,"family":"Clifton","given":"H.","email":"","middleInitial":"Edward","affiliations":[],"preferred":false,"id":148118,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":4005,"text":"cir586 - 1968 - Index of surface-water records to September 30, 1967 - Hawaii and other Pacific areas","interactions":[],"lastModifiedDate":"2012-02-02T00:05:34","indexId":"cir586","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"586","title":"Index of surface-water records to September 30, 1967 - Hawaii and other Pacific areas","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, Geological Survey,","doi":"10.3133/cir586","usgsCitation":"Eisenhuth, H., 1968, Index of surface-water records to September 30, 1967 - Hawaii and other Pacific areas: U.S. Geological Survey Circular 586, 25 p. ;26 cm., https://doi.org/10.3133/cir586.","productDescription":"25 p. ;26 cm.","costCenters":[],"links":[{"id":120822,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1968/0586/report-thumb.jpg"},{"id":31090,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1968/0586/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f8e4b07f02db5f2f63","contributors":{"authors":[{"text":"Eisenhuth, H.P.","contributorId":38140,"corporation":false,"usgs":true,"family":"Eisenhuth","given":"H.P.","email":"","affiliations":[],"preferred":false,"id":147970,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":4004,"text":"cir585 - 1968 - Index of surface-water records to September 30, 1967 - Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:05:34","indexId":"cir585","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"585","title":"Index of surface-water records to September 30, 1967 - Alaska","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, Geological Survey,","doi":"10.3133/cir585","usgsCitation":"Eisenhuth, H., 1968, Index of surface-water records to September 30, 1967 - Alaska: U.S. Geological Survey Circular 585, 18 p. ;26 cm., https://doi.org/10.3133/cir585.","productDescription":"18 p. ;26 cm.","costCenters":[],"links":[{"id":126718,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1968/0585/report-thumb.jpg"},{"id":31089,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1968/0585/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f8e4b07f02db5f2de2","contributors":{"authors":[{"text":"Eisenhuth, H.P.","contributorId":38140,"corporation":false,"usgs":true,"family":"Eisenhuth","given":"H.P.","email":"","affiliations":[],"preferred":false,"id":147969,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":3973,"text":"cir460C - 1968 - The Vigil Network: Preservation and access of data","interactions":[],"lastModifiedDate":"2012-02-02T00:05:28","indexId":"cir460C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"460","chapter":"C","title":"The Vigil Network: Preservation and access of data","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/cir460C","usgsCitation":"Emmett, W.W., and Hadley, R.F., 1968, The Vigil Network: Preservation and access of data: U.S. Geological Survey Circular 460, iii, 21 p. :maps ;26 cm., https://doi.org/10.3133/cir460C.","productDescription":"iii, 21 p. :maps ;26 cm.","costCenters":[],"links":[{"id":120761,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1968/0460c/report-thumb.jpg"},{"id":31058,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1968/0460c/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66d5c6","contributors":{"authors":[{"text":"Emmett, William W.","contributorId":68715,"corporation":false,"usgs":true,"family":"Emmett","given":"William","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":147932,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hadley, R. F.","contributorId":27028,"corporation":false,"usgs":true,"family":"Hadley","given":"R.","middleInitial":"F.","affiliations":[],"preferred":false,"id":147931,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":3981,"text":"cir558 - 1968 - Generalized hydrology of prairie potholes on the Coteau du Missouri, North Dakota","interactions":[],"lastModifiedDate":"2018-02-16T16:18:03","indexId":"cir558","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"558","title":"Generalized hydrology of prairie potholes on the Coteau du Missouri, North Dakota","docAbstract":"This report presents all the information, obtained during the investigation, that lends itself to generalization. It describes conditions on that part of the Coteau du Missouri where there is little integration of drainage systems. The surface of the glacial drift in this region is dotted with shallow depressions known as prairie potholes that hold water for varying lengths of time. Precipitation directly on a pothole is the basic source of its water supply, but it is only about half the potential evaporation; therefore, potholes tend to go dry. Basin inflow from melting snow or rain occurs only when the soil is frozen or saturated, a condition so erratic in occurrence that seasonal or annual precipitation is of little value as an indication of basin inflow. Net seepage outflow occurs from potholes on the higher parts of the Coteau at very low rates, but it can amount to 20 to 30 percent of the total water loss from a pothole. Net seepage inflow occurs at the potholes on the lower parts of the Coteau. \r\n\r\nThe phreatic surface (water table) tends to be a subdued image of the topography and is generally very near the land surface. The water surfaces of the potholes are part of the phreatic surface, and therefore they can be used to prepare a contour map of the phreatic surface; wells usually act as piezometers and thus are useless for such a purpose. \r\n\r\nGenerally, potholes with water relatively low in dissolved solids have net seepage outflow, and those with water containing high concentration of dissolved solids have net seepage inflow. The direction of ground-water movement can therefore be inferred from the quality of water in potholes. The total salinity of water in a pothole is largely a function of the rate of ground-water flow and the relationship of seepage inflow to outflow. \r\n\r\nThe species of emergent aquatic vegetation that grow in a pothole are directly related to the permanence and salinity of the water at the particular site of each species. The report contains a table of the common species that can be used as indicators of these conditions.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir558","usgsCitation":"Eisenlohr, W.S., and Sloan, C.E., 1968, Generalized hydrology of prairie potholes on the Coteau du Missouri, North Dakota: U.S. Geological Survey Circular 558, v, 12 p., https://doi.org/10.3133/cir558.","productDescription":"v, 12 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":31066,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1968/0558/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":124470,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1968/0558/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b25e4b07f02db6aed63","contributors":{"authors":[{"text":"Eisenlohr, William Stewart","contributorId":36533,"corporation":false,"usgs":true,"family":"Eisenlohr","given":"William","email":"","middleInitial":"Stewart","affiliations":[],"preferred":false,"id":147945,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sloan, Charles E.","contributorId":74364,"corporation":false,"usgs":true,"family":"Sloan","given":"Charles","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":147946,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":13667,"text":"ofr68106 - 1968 - Geochemical prospecting for zinc, lead, copper, and silver, Lancaster Valley, southeastern Pennsylvania","interactions":[],"lastModifiedDate":"2012-02-02T00:07:01","indexId":"ofr68106","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"68-106","title":"Geochemical prospecting for zinc, lead, copper, and silver, Lancaster Valley, southeastern Pennsylvania","language":"ENGLISH","publisher":"U.S. Geological Survey],","doi":"10.3133/ofr68106","usgsCitation":"Freedman, J., 1968, Geochemical prospecting for zinc, lead, copper, and silver, Lancaster Valley, southeastern Pennsylvania: U.S. Geological Survey Open-File Report 68-106, 4 p. ill. (some folded, col.), maps (some folded, col.) ;27 cm., https://doi.org/10.3133/ofr68106.","productDescription":"4 p. ill. (some folded, col.), maps (some folded, col.) ;27 cm.","costCenters":[],"links":[{"id":147773,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1968/0106/report-thumb.jpg"},{"id":42207,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0106/plate-01.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":42208,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0106/plate-02.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":42209,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0106/plate-03.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":42210,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0106/plate-04.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":42211,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0106/plate-05.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":42212,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0106/plate-06.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":42213,"rank":406,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0106/plate-07.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":42214,"rank":407,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0106/plate-08.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":42215,"rank":408,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0106/plate-09.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":42216,"rank":409,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0106/plate-10.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":42217,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1968/0106/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afce4b07f02db696885","contributors":{"authors":[{"text":"Freedman, Jacob","contributorId":54263,"corporation":false,"usgs":true,"family":"Freedman","given":"Jacob","email":"","affiliations":[],"preferred":false,"id":168202,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":3995,"text":"cir581 - 1968 - Index of surface-water records to September 30, 1967 - Part 11, Pacific slope basins in California","interactions":[],"lastModifiedDate":"2012-02-02T00:05:27","indexId":"cir581","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"581","title":"Index of surface-water records to September 30, 1967 - Part 11, Pacific slope basins in California","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, Geological Survey,","doi":"10.3133/cir581","usgsCitation":"Eisenhuth, H., 1968, Index of surface-water records to September 30, 1967 - Part 11, Pacific slope basins in California: U.S. Geological Survey Circular 581, 52 p. :ill., map ;26 cm., https://doi.org/10.3133/cir581.","productDescription":"52 p. :ill., map ;26 cm.","costCenters":[],"links":[{"id":117216,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1968/0581/report-thumb.jpg"},{"id":31080,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1968/0581/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f8e4b07f02db5f2ee8","contributors":{"authors":[{"text":"Eisenhuth, H.P.","contributorId":38140,"corporation":false,"usgs":true,"family":"Eisenhuth","given":"H.P.","email":"","affiliations":[],"preferred":false,"id":147960,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":4001,"text":"cir577 - 1968 - Index of surface-water records to September 30, 1967 - Part 7, Lower Mississippi River basin","interactions":[],"lastModifiedDate":"2012-02-02T00:05:27","indexId":"cir577","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"577","title":"Index of surface-water records to September 30, 1967 - Part 7, Lower Mississippi River basin","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, Geological Survey,","doi":"10.3133/cir577","usgsCitation":"Eisenhuth, H., 1968, Index of surface-water records to September 30, 1967 - Part 7, Lower Mississippi River basin: U.S. Geological Survey Circular 577, 66 p. :ill., map ;26 cm., https://doi.org/10.3133/cir577.","productDescription":"66 p. :ill., map ;26 cm.","costCenters":[],"links":[{"id":117338,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1968/0577/report-thumb.jpg"},{"id":31086,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1968/0577/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f8e4b07f02db5f2ef6","contributors":{"authors":[{"text":"Eisenhuth, H.P.","contributorId":38140,"corporation":false,"usgs":true,"family":"Eisenhuth","given":"H.P.","email":"","affiliations":[],"preferred":false,"id":147966,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":3998,"text":"cir584 - 1968 - Index of surface-water records to September 30, 1967 - Part 14, Pacific slope basins in Oregon and lower Columbia River basin","interactions":[],"lastModifiedDate":"2012-02-02T00:05:27","indexId":"cir584","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"584","title":"Index of surface-water records to September 30, 1967 - Part 14, Pacific slope basins in Oregon and lower Columbia River basin","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, Geological Survey,","doi":"10.3133/cir584","usgsCitation":"Eisenhuth, H., 1968, Index of surface-water records to September 30, 1967 - Part 14, Pacific slope basins in Oregon and lower Columbia River basin: U.S. Geological Survey Circular 584, 30 p. ;26 cm., https://doi.org/10.3133/cir584.","productDescription":"30 p. ;26 cm.","costCenters":[],"links":[{"id":122518,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1968/0584/report-thumb.jpg"},{"id":31083,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1968/0584/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f9e4b07f02db5f311d","contributors":{"authors":[{"text":"Eisenhuth, H.P.","contributorId":38140,"corporation":false,"usgs":true,"family":"Eisenhuth","given":"H.P.","email":"","affiliations":[],"preferred":false,"id":147963,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":3374,"text":"cir607 - 1968 - Platinum and associated elements at the New Rambler mine and vicinity, Albany and Carbon Counties, Wyoming","interactions":[],"lastModifiedDate":"2012-02-02T00:05:30","indexId":"cir607","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"607","title":"Platinum and associated elements at the New Rambler mine and vicinity, Albany and Carbon Counties, Wyoming","docAbstract":"Platinum-group metals in the Medicine Bow Mountains were first identified by W. C. Knight in 1901. In the Medicine Bow Mountains, these metals are commonly associated with copper, silver, or gold in shear zones that cut a series of mafic igneous and metamorphic rocks. At the New Rambler mine, where the initial discovery was made, about 50,000 tons of mine and mill waste contain an average of 0.3 percent copper, 7 ppm (parts per million) silver, 1 ppm platinum plus palladium, and 0.7 ppm gold. This material is believed to be from a low-grade envelope around the high-grade pod of complex ore that was mined selectively in the old workings. \r\n\r\nSoil samples in the vicinity of the New Rambler mine exhibit a wide range of content of several elements associated with the ore. Most of the variation can be attributed to contamination, from the mine workings. Even though soil samples identify a low-level copper anomaly that persists to the limit of the area sampled, soils do not offer a promising medium for tracing mineralization owing to the blanket of transported overburden. \r\n\r\nStream sediments, if preconcentrated for analysis, do reveal anomalies not only in the contaminated stream below the New Rambler mine, but in adjacent drainage and on Dave Creek. Examination of a spectrum of elements in heavy-mineral concentrates from stream sediment may contribute to knowledge of the nature of the mineralization and of the basic geology of the environment. \r\n\r\nThe sampling of bedrock exposures is not particularly fruitful because outcrops are sparse and the exposed rocks are the least altered and mineralized. Bedrock sampling does, however, provide information on the large size and provincial nature of the platinum-rich area. We feel that a properly integrated program of geological, geophysical, and geochemical exploration in the Medicine Bow Mountains and probably in the Sierra Madre to the west has a reasonable probability of successfully locating a complex ore body.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/cir607","usgsCitation":"Theobald, P., and Thompson, C.E., 1968, Platinum and associated elements at the New Rambler mine and vicinity, Albany and Carbon Counties, Wyoming: U.S. Geological Survey Circular 607, iii, 14 p. :ill., maps. ;27 cm., https://doi.org/10.3133/cir607.","productDescription":"iii, 14 p. :ill., maps. ;27 cm.","costCenters":[],"links":[{"id":126721,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1968/0607/report-thumb.jpg"},{"id":30384,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1968/0607/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad9e4b07f02db684ef8","contributors":{"authors":[{"text":"Theobald, P. K.","contributorId":45293,"corporation":false,"usgs":true,"family":"Theobald","given":"P. K.","affiliations":[],"preferred":false,"id":146742,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thompson, Charles Emmet","contributorId":97885,"corporation":false,"usgs":true,"family":"Thompson","given":"Charles","email":"","middleInitial":"Emmet","affiliations":[],"preferred":false,"id":146743,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":67344,"text":"i555 - 1968 - Reconnaissance geologic map of the Madras quadrangle, Jefferson and Wasco Counties, Oregon","interactions":[],"lastModifiedDate":"2012-02-10T00:11:15","indexId":"i555","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"555","subseriesTitle":"NONE","title":"Reconnaissance geologic map of the Madras quadrangle, Jefferson and Wasco Counties, Oregon","language":"ENGLISH","doi":"10.3133/i555","usgsCitation":"Waters, A.C., 1968, Reconnaissance geologic map of the Madras quadrangle, Jefferson and Wasco Counties, Oregon: U.S. Geological Survey IMAP 555, 1 map :col. ;45 x 32 cm. folded in envelope 30 x 24 cm., https://doi.org/10.3133/i555.","productDescription":"1 map :col. ;45 x 32 cm. folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":106830,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_9343.htm","linkFileType":{"id":5,"text":"html"},"description":"9343"},{"id":188104,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"25000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -121.5,44.5 ], [ -121.5,45 ], [ -121,45 ], [ -121,44.5 ], [ -121.5,44.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a71e4b07f02db641edf","contributors":{"authors":[{"text":"Waters, A. C.","contributorId":13304,"corporation":false,"usgs":true,"family":"Waters","given":"A.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":276020,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":67334,"text":"i533D - 1968 - Transcontinental geophysical survey (35°-39° N) seismic refraction profiles of the crust and upper mantle from 100° to 112° W longitude","interactions":[],"lastModifiedDate":"2021-10-21T16:00:56.8631","indexId":"i533D","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"533","chapter":"D","title":"Transcontinental geophysical survey (35°-39° N) seismic refraction profiles of the crust and upper mantle from 100° to 112° W longitude","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i533D","usgsCitation":"Warren, D.H., 1968, Transcontinental geophysical survey (35°-39° N) seismic refraction profiles of the crust and upper mantle from 100° to 112° W longitude: U.S. Geological Survey IMAP 533, Report: 4 p.; 1 Plate: 44.08 × 28.33 inches, https://doi.org/10.3133/i533D.","productDescription":"Report: 4 p.; 1 Plate: 44.08 × 28.33 inches","costCenters":[],"links":[{"id":256359,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/0533d/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":256360,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/0533d/report-thumb.jpg"},{"id":256358,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/0533d/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":390738,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_1731.htm"}],"scale":"1000000","country":"United States","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -112,35 ], [ -112,39 ], [ -100,39 ], [ -100,35 ], [ -112,35 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4de4b07f02db626f0f","contributors":{"authors":[{"text":"Warren, D. H.","contributorId":101327,"corporation":false,"usgs":true,"family":"Warren","given":"D.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":276004,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":68305,"text":"ha297 - 1968 - Floods on Chenango River and Canasawacta Creek at Norwich, New York","interactions":[],"lastModifiedDate":"2012-02-10T00:11:30","indexId":"ha297","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"297","title":"Floods on Chenango River and Canasawacta Creek at Norwich, New York","language":"ENGLISH","doi":"10.3133/ha297","usgsCitation":"Hladio, S., 1968, Floods on Chenango River and Canasawacta Creek at Norwich, New York: U.S. Geological Survey Hydrologic Atlas 297, 1 map., https://doi.org/10.3133/ha297.","productDescription":"1 map.","costCenters":[],"links":[{"id":186690,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":89745,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/297/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"2000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -75.56666666666666,42.50083333333333 ], [ -75.56666666666666,42.583333333333336 ], [ -75.5,42.583333333333336 ], [ -75.5,42.50083333333333 ], [ -75.56666666666666,42.50083333333333 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d8e4b07f02db5df8e1","contributors":{"authors":[{"text":"Hladio, Stephen","contributorId":67952,"corporation":false,"usgs":true,"family":"Hladio","given":"Stephen","email":"","affiliations":[],"preferred":false,"id":277997,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":41963,"text":"ofr68284 - 1968 - Aeromagnetic map of the Eureka region, Eureka and White Pine Counties, Nevada","interactions":[],"lastModifiedDate":"2025-07-25T19:11:40.543167","indexId":"ofr68284","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","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":"68-284","title":"Aeromagnetic map of the Eureka region, Eureka and White Pine Counties, Nevada","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr68284","usgsCitation":"Marcellus, B., and Petrafeso, F., 1968, Aeromagnetic map of the Eureka region, Eureka and White Pine Counties, Nevada: U.S. Geological Survey Open-File Report 68-284, 1 Plate: 32.84 x 38.77 inches, https://doi.org/10.3133/ofr68284.","productDescription":"1 Plate: 32.84 x 38.77 inches","costCenters":[],"links":[{"id":492935,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_8282.htm","linkFileType":{"id":5,"text":"html"}},{"id":79723,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0284/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":136664,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"62500","country":"United States","state":"Nevada","county":"Eureka County, White Pine County","otherGeospatial":"Eureka region","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -116.25,\n              39.75\n            ],\n            [\n              -116.25,\n              39.25\n            ],\n            [\n              -115.75,\n              39.25\n            ],\n            [\n              -115.75,\n              39.75\n            ],\n            [\n              -116.25,\n              39.75\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afce4b07f02db6966ae","contributors":{"authors":[{"text":"Marcellus, B.D.","contributorId":14494,"corporation":false,"usgs":true,"family":"Marcellus","given":"B.D.","affiliations":[],"preferred":false,"id":225777,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Petrafeso, F.A.","contributorId":40656,"corporation":false,"usgs":true,"family":"Petrafeso","given":"F.A.","affiliations":[],"preferred":false,"id":225778,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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