No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i1777","usgsCitation":"Mytton, J., and Schneider, G.B., 1987, Interpretive geology of the Chaco area, northwestern New Mexico: U.S. Geological Survey IMAP 1777, Report: 1 p.; 1 Plate: 45.79 × 36.15 inches, https://doi.org/10.3133/i1777.","productDescription":"Report: 1 p.; 1 Plate: 45.79 × 36.15 inches","costCenters":[],"links":[{"id":406267,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_9909.htm","linkFileType":{"id":5,"text":"html"}},{"id":256043,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/1777/report-thumb.jpg"},{"id":256042,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/1777/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":256041,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/1777/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","country":"United States","state":"New Mexico","otherGeospatial":"Chaco area","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -108,\n 36\n ],\n [\n -107.875,\n 36\n ],\n [\n -107.875,\n 36.089\n ],\n [\n -108,\n 36.089\n ],\n [\n -108,\n 36\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d9e4b07f02db5dfae6","contributors":{"authors":[{"text":"Mytton, J. W.","contributorId":38994,"corporation":false,"usgs":true,"family":"Mytton","given":"J. W.","affiliations":[],"preferred":false,"id":274890,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schneider, G. B.","contributorId":102077,"corporation":false,"usgs":true,"family":"Schneider","given":"G.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":274891,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":2395,"text":"wsp2312 - 1987 - Geohydrology of the unsaturated zone at the burial site for low-level radioactive waste near Beatty, Nye County, Nevada","interactions":[{"subject":{"id":15210,"text":"ofr85198 - 1986 - Geohydrology of the unsaturated zone at the burial site for low-level radioactive waste near Beatty, Nye County, Nevada","indexId":"ofr85198","publicationYear":"1986","noYear":false,"title":"Geohydrology of the unsaturated zone at the burial site for low-level radioactive waste near Beatty, Nye County, Nevada"},"predicate":"SUPERSEDED_BY","object":{"id":2395,"text":"wsp2312 - 1987 - Geohydrology of the unsaturated zone at the burial site for low-level radioactive waste near Beatty, Nye County, Nevada","indexId":"wsp2312","publicationYear":"1987","noYear":false,"title":"Geohydrology of the unsaturated zone at the burial site for low-level radioactive waste near Beatty, Nye County, Nevada"},"id":1}],"lastModifiedDate":"2018-01-30T08:41:29","indexId":"wsp2312","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"2312","title":"Geohydrology of the unsaturated zone at the burial site for low-level radioactive waste near Beatty, Nye County, Nevada","docAbstract":"Low-level radioactive solid waste has been buried in trenches at a site near Beatty, Nev., since 1962. In 1976, as part of a national program, the U.S. Geological Survey began a study of the geohydrology of the waste-burial site to provide a basis for estimating the potential for radionuclide migration in the unsaturated zone beneath the waste-burial trenches. Data collected include meteorological information for calibration of a long-term water-budget analysis, soil-moisture profiles, soil-water potentials, and hydraulic properties of representative unsaturated sediment samples to a depth of about 10 meters (m).
The waste-burial facility is in the northern Amargosa Desert about 170 kilometers (km) northwest of Las Vegas, Nevo The region is arid; mean annual precipitation at Lathrop Wells, 30 km south of the site, is only 7.4 centimeters (cm). The mean daily maximum temperature at Lathrop Wells in July, the hottest month, is 37 °C. The site is underlain by poorly stratified deposits of gravelly or silty sand and sandy gravel, and thick beds of clayey sediments. The total thickness of valley-fill deposits beneath the site is about 175 m; the unsaturated zone is about 85 m thick. Volumetric soil moisture to depths of 4 m ranges from 4 to 10 percent but commonly is in the range of 6 to 8 percent. Soil-water potential, measured to depths of 3 to 10 m, ranged from -10 to -70 bars. Unsaturated hydraulic conductivity computed from laboratory analyses of representative samples ranges from 10-13 to 10-14 centimeters per day (cm/d).
Evaporation studies over a 2-year (yr) period were used to calibrate a numerical procedure for analyzing long-term precipitation data and estimating annual water budgets during the 15-yr period 1962-76. This analysis (1) demonstrated that a potential exists for deep percolation (greater than 2 m), despite high annual evaporation demands, and (2) provided predictions of the time of year and the antecedent conditions that enhance the probability of deep percolation. Soil-moisture profiles obtained monthly over an 18-month (mo) period demonstrate that deep percolation does occur. Soil-moisture conditions antecedent to an observed deep-percolation event, and the time of year when the percolation occurred, support the interpretations based on long-term meteorological records.
Calculation of downward moisture movement through the waste-trench backfill material, on the basis of simplified assumptions, suggests that moisture could have penetrated as much as 6 m below land surface from 1963, when the oldest trenches were closed, to 1980, but that the moisture requirement for such penetration far exceeded the amount of moisture actually available. Steady-state downward movement of moisture at depths greater than 10 m and beneath the waste-burial trenches would be on the order of 4 cm per 1,000 yr, assuming a steady flux rate of 1x10-5 cm/d.
","language":"English","publisher":"U.S. Government Printing Office","publisherLocation":"Washington, D.C.","doi":"10.3133/wsp2312","usgsCitation":"Nichols, W., 1987, Geohydrology of the unsaturated zone at the burial site for low-level radioactive waste near Beatty, Nye County, Nevada: U.S. Geological Survey Water Supply Paper 2312, Report: v, 57 p.; 1 Plate: 20.00 x 28.53 inches, https://doi.org/10.3133/wsp2312.","productDescription":"Report: v, 57 p.; 1 Plate: 20.00 x 28.53 inches","numberOfPages":"66","costCenters":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"links":[{"id":139190,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/2312/report-thumb.jpg"},{"id":28372,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/2312/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":28373,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/2312/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Nevada","county":"Nye County","city":"Beatty","otherGeospatial":"Amargosa Desert","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a87f7","contributors":{"authors":[{"text":"Nichols, William D.","contributorId":98296,"corporation":false,"usgs":true,"family":"Nichols","given":"William D.","affiliations":[],"preferred":false,"id":145131,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":60707,"text":"mf1496D - 1987 - Surface to subsurface cross sections showing correlation of the Dakota Sandstone, Burro Canyon (?) Formation, and upper part of the Morrison Formation in the Chama-El Vado area, Chama Basin, Rio Arriba County, New Mexico","interactions":[],"lastModifiedDate":"2016-08-23T09:19:19","indexId":"mf1496D","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1496","chapter":"D","title":"Surface to subsurface cross sections showing correlation of the Dakota Sandstone, Burro Canyon (?) Formation, and upper part of the Morrison Formation in the Chama-El Vado area, Chama Basin, Rio Arriba County, New Mexico","docAbstract":"This report shows the correlation of the Dakota Sandstone, Burro Canyon(?) Formation, and the upper part of the Morrison Formation in the Chama basin from E1 Cerro dome, just west of Chama, to El Vado Reservoir. Criteria needed to recognize these formations both at the outcrop and in the subsurface is also included.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reson, VA","doi":"10.3133/mf1496D","isbn":"0607811862","usgsCitation":"Ridgley, J.L., 1987, Surface to subsurface cross sections showing correlation of the Dakota Sandstone, Burro Canyon (?) Formation, and upper part of the Morrison Formation in the Chama-El Vado area, Chama Basin, Rio Arriba County, New Mexico: U.S. Geological Survey Miscellaneous Field Studies Map 1496, 57.53 x 35.67 inches and 55.08 x 37.13 inches, https://doi.org/10.3133/mf1496D.","productDescription":"57.53 x 35.67 inches and 55.08 x 37.13 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":180586,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1496D.PNG"},{"id":327470,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1496-D/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":327471,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1496-D/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"1","country":"United States","state":"New Mexico","county":"Rio Arriba","otherGeospatial":"Chama Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -106.75,36.65 ], [ -106.75,36.833333333333336 ], [ -106.58333333333333,36.833333333333336 ], [ -106.58333333333333,36.65 ], [ -106.75,36.65 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b00e4b07f02db69822c","contributors":{"authors":[{"text":"Ridgley, Jennie L. ridgley@usgs.gov","contributorId":1248,"corporation":false,"usgs":true,"family":"Ridgley","given":"Jennie","email":"ridgley@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":264259,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":14946,"text":"ofr87450A - 1987 - Plays for oil and gas in the Raton basin, south-central Colorado and northeastern New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:06:48","indexId":"ofr87450A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-450","chapter":"A","title":"Plays for oil and gas in the Raton basin, south-central Colorado and northeastern New Mexico","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr87450A","usgsCitation":"Merewether, E., 1987, Plays for oil and gas in the Raton basin, south-central Colorado and northeastern New Mexico: U.S. Geological Survey Open-File Report 87-450, i, 23 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr87450A.","productDescription":"i, 23 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":146256,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0450a/report-thumb.jpg"},{"id":43763,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0450a/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad9e4b07f02db684f06","contributors":{"authors":[{"text":"Merewether, E.A.","contributorId":32517,"corporation":false,"usgs":true,"family":"Merewether","given":"E.A.","affiliations":[],"preferred":false,"id":170297,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":60897,"text":"mf1919 - 1987 - Geologic map of the Fishhooks Wilderness Study Area, Graham County, Arizona","interactions":[],"lastModifiedDate":"2012-02-10T00:10:39","indexId":"mf1919","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1919","title":"Geologic map of the Fishhooks Wilderness Study Area, Graham County, Arizona","language":"ENGLISH","doi":"10.3133/mf1919","usgsCitation":"Simons, F.S., 1987, Geologic map of the Fishhooks Wilderness Study Area, Graham County, Arizona: U.S. Geological Survey Miscellaneous Field Studies Map 1919, 1 map ;52 x 48 cm., on sheet 81 x 117 cm., folded in envelope 25 x 32 cm., https://doi.org/10.3133/mf1919.","productDescription":"1 map ;52 x 48 cm., on sheet 81 x 117 cm., folded in envelope 25 x 32 cm.","costCenters":[],"links":[{"id":105104,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5484.htm","linkFileType":{"id":5,"text":"html"},"description":"5484"},{"id":180337,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -110.03416666666666,33.166666666666664 ], [ -110.03416666666666,33.25 ], [ -109.95083333333334,33.25 ], [ -109.95083333333334,33.166666666666664 ], [ -110.03416666666666,33.166666666666664 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db69957d","contributors":{"authors":[{"text":"Simons, F. S.","contributorId":76706,"corporation":false,"usgs":true,"family":"Simons","given":"F.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":264573,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":40936,"text":"ofr87683 - 1987 - Potentiometric surface of the Upper Floridan Aquifer, west-central Florida, September 1987","interactions":[],"lastModifiedDate":"2012-02-02T00:10:52","indexId":"ofr87683","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-683","title":"Potentiometric surface of the Upper Floridan Aquifer, west-central Florida, September 1987","docAbstract":"The potentiometric surface in the Upper Floridan aquifer was mapped by determining the altitude of water levels in a network of wells and is represented on maps by contours that connect points of equal altitude. Maps of the potentiometric surface of the Upper Floridan aquifer in west-central Florida are prepared semiannually by the U.S. Geological Survey. Maps for May and September show, respectively, the potentiometric surface of the normally expected annual low and high water level conditions. Potentiometric surface maps have been prepared for January 1964, May 1969, May 1971 to 1974, and for each May and September since 1975. The potentiometric surface of the Upper Floridan aquifer is shown for September 1987. Most of the water level data were collected by the U.S. Geological Survey during the period of September 14-18. Supplemental data were collected by other agencies and companies. This map represents water level conditions near the end of the summer rainy season when groundwater withdrawals for agricultural use are low and therefore, when the potentiometric surface is near its highest level for the year. (See also W88-03126) (Lantz-PTT)","language":"ENGLISH","doi":"10.3133/ofr87683","usgsCitation":"Lewelling, B., 1987, Potentiometric surface of the Upper Floridan Aquifer, west-central Florida, September 1987: U.S. Geological Survey Open-File Report 87-683, 1 map :photocopy ;78 x 54 cm., on sheet 92 x 66 cm., https://doi.org/10.3133/ofr87683.","productDescription":"1 map :photocopy ;78 x 54 cm., on sheet 92 x 66 cm.","costCenters":[],"links":[{"id":170904,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":78826,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1987/0683/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db682f13","contributors":{"authors":[{"text":"Lewelling, B. R.","contributorId":17969,"corporation":false,"usgs":true,"family":"Lewelling","given":"B. R.","affiliations":[],"preferred":false,"id":224208,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":60896,"text":"mf1918 - 1987 - Geologic map of the Black Rock Wilderness Study Area, Graham County, Arizona","interactions":[],"lastModifiedDate":"2012-02-10T00:10:39","indexId":"mf1918","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1918","title":"Geologic map of the Black Rock Wilderness Study Area, Graham County, Arizona","language":"ENGLISH","doi":"10.3133/mf1918","usgsCitation":"Simons, F.S., 1987, Geologic map of the Black Rock Wilderness Study Area, Graham County, Arizona: U.S. Geological Survey Miscellaneous Field Studies Map 1918, 1 map ;41 x 53 cm., on sheet 74 x 102 cm., folded in envelope 25 x 32 cm., https://doi.org/10.3133/mf1918.","productDescription":"1 map ;41 x 53 cm., on sheet 74 x 102 cm., folded in envelope 25 x 32 cm.","costCenters":[],"links":[{"id":105103,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5483.htm","linkFileType":{"id":5,"text":"html"},"description":"5483"},{"id":180336,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -110.20083333333334,32.8675 ], [ -110.20083333333334,32.950833333333335 ], [ -110.11749999999999,32.950833333333335 ], [ -110.11749999999999,32.8675 ], [ -110.20083333333334,32.8675 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b0de4b07f02db69f0e0","contributors":{"authors":[{"text":"Simons, F. S.","contributorId":76706,"corporation":false,"usgs":true,"family":"Simons","given":"F.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":264572,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":41182,"text":"ofr87464 - 1987 - Potentiometric surface of the upper Floridan Aquifer in the St. Johns River Water Management District and vicinity, Florida, May 1987","interactions":[],"lastModifiedDate":"2022-08-03T21:30:28.628538","indexId":"ofr87464","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-464","title":"Potentiometric surface of the upper Floridan Aquifer in the St. Johns River Water Management District and vicinity, Florida, May 1987","docAbstract":"The potentiometric surface of the Upper Floridan aquifer in the St. Johns River Water Management District and vicinity is shown for May 1987. The Upper Floridan aquifer is the principal source of potable water in the area. Water level measurements were made on approximately 1,000 wells and on several springs. The potentiometric surface is shown mostly by 5-ft contour intervals. In the Fernandina Beach area of Nassau County, a 30-ft interval is used to show a deep cone of depression. The potentiometric surface ranged from 129 ft above sea level in Polk County to 54 ft below sea level in Nassau County. Water levels in key wells ranged from several ft above to several ft below the May average in response to areal patterns of rainfall. Most levels in the district were above the below average levels of May 1986. Rises of about 2 ft from May 1986 levels were common in the southern half of the District, and the potentiometric surface rose as much as 6 to 8 ft in places. (USGS)","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr87464","usgsCitation":"Schiner, G.R., 1987, Potentiometric surface of the upper Floridan Aquifer in the St. Johns River Water Management District and vicinity, Florida, May 1987: U.S. Geological Survey Open-File Report 87-464, 1 Plate: 26.60 × 44.99 inches, https://doi.org/10.3133/ofr87464.","productDescription":"1 Plate: 26.60 × 44.99 inches","costCenters":[],"links":[{"id":173283,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":79014,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1987/0464/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":404785,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_17270.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Florida","otherGeospatial":"St. Johns River Water Management District and vicinity, upper Floridan Aquifer","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -83.990478515625,\n 26.598351182358293\n ],\n [\n -80.321044921875,\n 26.598351182358293\n ],\n [\n -80.321044921875,\n 30.675715404167743\n ],\n [\n -83.990478515625,\n 30.675715404167743\n ],\n [\n -83.990478515625,\n 26.598351182358293\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db682e4e","contributors":{"authors":[{"text":"Schiner, George R.","contributorId":22743,"corporation":false,"usgs":true,"family":"Schiner","given":"George","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":224617,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":14753,"text":"ofr87571 - 1987 - Regional study of the Castle Hayne Aquifer of eastern North Carolina","interactions":[],"lastModifiedDate":"2016-12-15T13:20:46","indexId":"ofr87571","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-571","title":"Regional study of the Castle Hayne Aquifer of eastern North Carolina","docAbstract":"The Castle Hayne aquifer is an eastward sloping and thickening wedge of limestone and sandstone, located in a 12,500 sq mi area in the eastern part of North Carolina. The Castle Hayne aquifer is the major source of freshwater for much of coastal North Carolina where the aquifers underlying the Castle Hayne contain saltwater. A regional study of the Castle Hayne aquifer was conducted to provide definitive information on the declines in water levels and of saltwater intrusion in the area. A series of geohydrologic maps produced from the study, show the altitude of the top of the aquifer, location of saltwater in the aquifer, aquifer thickness, aquifer transmissivity, and confining-unit thickness. The history of groundwater pumpage can be compared with historical water levels in the aquifer. These geohydrologic, pumpage, and water level data can be used to develop estimates of aquifer and confining-unit hydraulic coefficients and to develop a groundwater flow model for the Castle Hayne aquifer. The model will increase the understanding of the groundwater flow system and also can be used to assess various groundwater development scenarios for the entire Castle Hayne aquifer.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr87571","usgsCitation":"Lyke, W., and Coble, R.W., 1987, Regional study of the Castle Hayne Aquifer of eastern North Carolina: U.S. Geological Survey Open-File Report 87-571, 2 p. :maps ;28 cm., https://doi.org/10.3133/ofr87571.","productDescription":"2 p. :maps ;28 cm.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":43523,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0571/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":148696,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0571/report-thumb.jpg"}],"country":"United States","state":"North Carolina","otherGeospatial":"Castle Hayne Aquifer","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -79.03564453124999,\n 33.65120829920497\n ],\n [\n -79.03564453124999,\n 36.633162095586556\n ],\n [\n -74.66308593749999,\n 36.633162095586556\n ],\n [\n -74.66308593749999,\n 33.65120829920497\n ],\n [\n -79.03564453124999,\n 33.65120829920497\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c447","contributors":{"authors":[{"text":"Lyke, W.L.","contributorId":75551,"corporation":false,"usgs":true,"family":"Lyke","given":"W.L.","affiliations":[],"preferred":false,"id":169950,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Coble, R. W.","contributorId":49380,"corporation":false,"usgs":true,"family":"Coble","given":"R.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":169949,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":14807,"text":"ofr87576 - 1987 - The influence of hydraulics on boat trajectories and boating accidents on the Colorado River, Grand Canyon, Arizona","interactions":[],"lastModifiedDate":"2012-02-02T00:07:06","indexId":"ofr87576","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-576","title":"The influence of hydraulics on boat trajectories and boating accidents on the Colorado River, Grand Canyon, Arizona","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr87576","usgsCitation":"Marley, M., 1987, The influence of hydraulics on boat trajectories and boating accidents on the Colorado River, Grand Canyon, Arizona: U.S. Geological Survey Open-File Report 87-576, 19 p. :maps ;28 cm., https://doi.org/10.3133/ofr87576.","productDescription":"19 p. :maps ;28 cm.","costCenters":[],"links":[{"id":148719,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0576/report-thumb.jpg"},{"id":43596,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0576/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a85e4b07f02db64d5c5","contributors":{"authors":[{"text":"Marley, Margie","contributorId":82712,"corporation":false,"usgs":true,"family":"Marley","given":"Margie","email":"","affiliations":[],"preferred":false,"id":170052,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":3737,"text":"cir941 - 1987 - Streamflow characteristics at hydrologic bench-mark stations","interactions":[],"lastModifiedDate":"2012-02-02T00:05:38","indexId":"cir941","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"941","title":"Streamflow characteristics at hydrologic bench-mark stations","docAbstract":"The Hydrologic Bench-Mark Network was established in the 1960's. Its objectives were to document the hydrologic characteristics of representative undeveloped watersheds nationwide and to provide a comparative base for studying the effects of man on the hydrologic environment. The network, which consists of 57 streamflow gaging stations and one lake-stage station in 39 States, is planned for permanent operation. \r\n\r\nThis interim report describes streamflow characteristics at each bench-mark site and identifies time trends in annual streamflow that have occurred during the data-collection period. \r\n\r\nThe streamflow characteristics presented for each streamflow station are (1) flood and low-flow frequencies, (2) flow duration, (3) annual mean flow, and (4) the serial correlation coefficient for annual mean discharge. In addition, Kendall's tau is computed as an indicator of time trend in annual discharges. The period of record for most stations was 13 to 17 years, although several stations had longer periods of record. The longest period was 65 years for Merced River near Yosemite, Calif. \r\n\r\nRecords of flow at 6 of 57 streamflow sites in the network showed a statistically significant change in annual mean discharge over the period of record, based on computations of Kendall's tau. The values of Kendall's tau ranged from -0.533 to 0.648. An examination of climatological records showed that changes in precipitation were most likely the cause for the change in annual mean discharge.","language":"ENGLISH","publisher":"U.S. G.P.O.,","doi":"10.3133/cir941","usgsCitation":"Lawrence, C., 1987, Streamflow characteristics at hydrologic bench-mark stations: U.S. Geological Survey Circular 941, v, 123 p. :ill., map ;28 cm., https://doi.org/10.3133/cir941.","productDescription":"v, 123 p. :ill., map ;28 cm.","costCenters":[],"links":[{"id":124498,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1987/0941/report-thumb.jpg"},{"id":30798,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1987/0941/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4e5e","contributors":{"authors":[{"text":"Lawrence, C.L.","contributorId":58263,"corporation":false,"usgs":true,"family":"Lawrence","given":"C.L.","email":"","affiliations":[],"preferred":false,"id":147507,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":13243,"text":"ofr87241 - 1987 - January 1987 water levels, and data related to water-level changes, western and south-central Kansas","interactions":[],"lastModifiedDate":"2012-02-02T00:06:56","indexId":"ofr87241","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-241","title":"January 1987 water levels, and data related to water-level changes, western and south-central Kansas","docAbstract":"Hydrologic data related to water level measurements were collected in observation wells in western and south-central Kansas. The measurements were made in midwinter when pumping was minimal and water levels had recovered, for the most part, from the effects of pumping during the previous irrigation season. Annual hydrologic data are provided for relating water level changes from a ' base-reference year ' (predevelopment year), a year of abnormally large amounts of precipitation and minimum pumpage (1966 or 1974), and each of seven consecutive years of measurement (1980-86). The ' base-reference year ' is designated as 1940 for the southwestern area, 1944 for the south-central area, and 1950 for the northwestern, west-central, and Equus beds areas. Data also are provided for relating the average annual water-level changes, saturated thickness. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr87241","usgsCitation":"Dague, B., 1987, January 1987 water levels, and data related to water-level changes, western and south-central Kansas: U.S. Geological Survey Open-File Report 87-241, iv, 161 p. :ill., map ;28 cm., https://doi.org/10.3133/ofr87241.","productDescription":"iv, 161 p. :ill., map ;28 cm.","costCenters":[],"links":[{"id":146923,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0241/report-thumb.jpg"},{"id":41628,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0241/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db666fb8","contributors":{"authors":[{"text":"Dague, B.J.","contributorId":45723,"corporation":false,"usgs":true,"family":"Dague","given":"B.J.","affiliations":[],"preferred":false,"id":167459,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":13238,"text":"ofr87195 - 1987 - Processed Chile earthquake records of 3 March 1985 and aftershocks","interactions":[],"lastModifiedDate":"2012-02-02T00:06:48","indexId":"ofr87195","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-195","title":"Processed Chile earthquake records of 3 March 1985 and aftershocks","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr87195","usgsCitation":"Çelebi, M., 1987, Processed Chile earthquake records of 3 March 1985 and aftershocks: U.S. Geological Survey Open-File Report 87-195, 254 p. :ill. ;28 cm., https://doi.org/10.3133/ofr87195.","productDescription":"254 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":145900,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0195/report-thumb.jpg"},{"id":41622,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0195/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ee4b07f02db6602f8","contributors":{"authors":[{"text":"Çelebi, Mehmet 0000-0002-4769-7357 celebi@usgs.gov","orcid":"https://orcid.org/0000-0002-4769-7357","contributorId":3205,"corporation":false,"usgs":true,"family":"Çelebi","given":"Mehmet","email":"celebi@usgs.gov","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":false,"id":167454,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":43702,"text":"ofr87310 - 1987 - Land use and land cover and associated maps for Fly Gap Mountain, Arkansas","interactions":[],"lastModifiedDate":"2012-02-02T00:10:10","indexId":"ofr87310","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-310","title":"Land use and land cover and associated maps for Fly Gap Mountain, Arkansas","language":"ENGLISH","doi":"10.3133/ofr87310","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1987, Land use and land cover and associated maps for Fly Gap Mountain, Arkansas: U.S. Geological Survey Open-File Report 87-310, maps :photocopy ;56 x 92 cm., on sheet 76 x 107 cm., https://doi.org/10.3133/ofr87310.","productDescription":"maps :photocopy ;56 x 92 cm., on sheet 76 x 107 cm.","costCenters":[],"links":[{"id":162616,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b1330","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":531315,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":25912,"text":"wri864174 - 1987 - Reconnaissance of hydrology, land use, ground-water chemistry, and effects of land use on ground-water chemistry in the Albuquerque-Belen basin, New Mexico","interactions":[],"lastModifiedDate":"2022-12-15T21:23:19.822892","indexId":"wri864174","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"86-4174","title":"Reconnaissance of hydrology, land use, ground-water chemistry, and effects of land use on ground-water chemistry in the Albuquerque-Belen basin, New Mexico","docAbstract":"In 1984, the U.S. Geological Survey began regional assessments of groundwater contamination in 14 areas, one of which was the Albuquerque-Belen basin. Groundwater recharge occurs along the basin margins. Groundwater discharge occurs as evapotranspiration in the Rio Grande valley, pumpage, and groundwater flow to the Socorro basin. Open-space land use, which primarily is used for grazing livestock, occupies the majority of the basin. In the Rio Grande valley, agricultural and residential land uses are predominant; in the area near Albuquerque, the land also is used for commercial, institutional , and industrial purposes. The Albuquerque-Belen basin was divided into seven zones on the basis of water chemistry. These water-chemistry zones indicate that large variations in water chemistry exist in the basin as the result of natural processes. Groundwater in the majority of the Albuquerque-Belen basin has a relatively low susceptibility to contamination because the depth to water is > 100 ft and there is virtually no natural mechanism for recharge to the groundwater system. Groundwater in the Rio Grande valley has a relatively high susceptibility to contamination because the depth to water is generally < 30 ft and there are many types of recharge to the groundwater system. Changes in land use may cause changes in the chemical composition of recharge to the groundwater system. The relatively large concentrations of dissolved iron in the Rio Grande valley near Albuquerque may result from the change from agricultural land use to residential land use. Recharge associated with agricultural land use is relatively oxidized because the water is in equilibrium with the atmosphere, whereas recharge associated with residential land use (onsite waste-disposal effluent) is relatively reduced and has larger concentrations of organic carbon, biological oxygen demand, and chemical oxygen demand. The constituents in the onsite waste-disposal effluent could cause reducing conditions in the aquifer and the subsequent dissolution of iron and manganese oxides. Trace metals adsorbed to these iron and manganese oxides could be remobilized in groundwater after dissolution of the oxides.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri864174","usgsCitation":"Anderholm, S., 1987, Reconnaissance of hydrology, land use, ground-water chemistry, and effects of land use on ground-water chemistry in the Albuquerque-Belen basin, New Mexico: U.S. Geological Survey Water-Resources Investigations Report 86-4174, Report: v, 37 p.; 3 Plate: 21.11 × 35.65 inches or smaller, https://doi.org/10.3133/wri864174.","productDescription":"Report: v, 37 p.; 3 Plate: 21.11 × 35.65 inches or smaller","costCenters":[],"links":[{"id":54672,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4174/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":410581,"rank":6,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_36599.htm","linkFileType":{"id":5,"text":"html"}},{"id":54671,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4174/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":54670,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4174/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":54673,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1986/4174/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158422,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1986/4174/report-thumb.jpg"}],"country":"United States","state":"New Mexico","otherGeospatial":"Albuquerque-Belen basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -106.25,\n 35.75\n ],\n [\n -107.25,\n 35.75\n ],\n [\n -107.25,\n 34.25\n ],\n [\n -106.25,\n 34.25\n ],\n [\n -106.25,\n 35.75\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ae4b07f02db624f0a","contributors":{"authors":[{"text":"Anderholm, S. K.","contributorId":69149,"corporation":false,"usgs":true,"family":"Anderholm","given":"S. K.","affiliations":[],"preferred":false,"id":195468,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":12744,"text":"ofr87489 - 1987 - The Gladiator Mine, Lake City, Colorado; the mineralogy and paragenesis of an epithermal base- and precious-metal vein system","interactions":[],"lastModifiedDate":"2012-02-02T00:06:27","indexId":"ofr87489","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-489","title":"The Gladiator Mine, Lake City, Colorado; the mineralogy and paragenesis of an epithermal base- and precious-metal vein system","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr87489","usgsCitation":"Bove, D.J., 1987, The Gladiator Mine, Lake City, Colorado; the mineralogy and paragenesis of an epithermal base- and precious-metal vein system: U.S. Geological Survey Open-File Report 87-489, i, 30 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr87489.","productDescription":"i, 30 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":143171,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0489/report-thumb.jpg"},{"id":41147,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0489/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c53c","contributors":{"authors":[{"text":"Bove, D. J.","contributorId":70767,"corporation":false,"usgs":true,"family":"Bove","given":"D.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":166638,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":12860,"text":"ofr8794 - 1987 - Differential spectra for the 1979 El Centro and the 1984 Morgan Hill, California earthquakes","interactions":[],"lastModifiedDate":"2012-02-02T00:06:56","indexId":"ofr8794","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-94","title":"Differential spectra for the 1979 El Centro and the 1984 Morgan Hill, California earthquakes","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr8794","usgsCitation":"Bycroft, G., and Mork, P.N., 1987, Differential spectra for the 1979 El Centro and the 1984 Morgan Hill, California earthquakes: U.S. Geological Survey Open-File Report 87-94, 33 p. . :ill. ;28 cm., https://doi.org/10.3133/ofr8794.","productDescription":"33 p. . :ill. ;28 cm.","costCenters":[],"links":[{"id":146736,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0094/report-thumb.jpg"},{"id":41286,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0094/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d6d6","contributors":{"authors":[{"text":"Bycroft, G.N.","contributorId":106903,"corporation":false,"usgs":true,"family":"Bycroft","given":"G.N.","email":"","affiliations":[],"preferred":false,"id":166851,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mork, P. N.","contributorId":33309,"corporation":false,"usgs":true,"family":"Mork","given":"P.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":166850,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":48987,"text":"ofr87300I - 1987 - Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, September 1987","interactions":[],"lastModifiedDate":"2012-02-02T00:10:41","indexId":"ofr87300I","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-300","chapter":"I","title":"Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, September 1987","language":"ENGLISH","doi":"10.3133/ofr87300I","usgsCitation":"Townshend, J.B., O’Connell, R.V., and Torrence, L., 1987, Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, September 1987: U.S. Geological Survey Open-File Report 87-300, 20 p. ill., map ; 28 cm., https://doi.org/10.3133/ofr87300I.","productDescription":"20 p. ill., map ; 28 cm.","costCenters":[],"links":[{"id":171679,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0300i/report-thumb.jpg"},{"id":85867,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0300i/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abce4b07f02db6738b9","contributors":{"authors":[{"text":"Townshend, John B.","contributorId":70383,"corporation":false,"usgs":true,"family":"Townshend","given":"John","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":238786,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"O’Connell, R. V.","contributorId":88755,"corporation":false,"usgs":true,"family":"O’Connell","given":"R.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":238787,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Torrence, L.Y.","contributorId":62587,"corporation":false,"usgs":true,"family":"Torrence","given":"L.Y.","email":"","affiliations":[],"preferred":false,"id":238785,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":48984,"text":"ofr87300F - 1987 - Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, June 1987","interactions":[],"lastModifiedDate":"2012-02-02T00:10:41","indexId":"ofr87300F","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-300","chapter":"F","title":"Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, June 1987","language":"ENGLISH","doi":"10.3133/ofr87300F","usgsCitation":"Townshend, J.B., O’Connell, R.V., and Torrence, L., 1987, Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska, June 1987: U.S. Geological Survey Open-File Report 87-300, 17 p. ill., map ; 28 cm., https://doi.org/10.3133/ofr87300F.","productDescription":"17 p. ill., map ; 28 cm.","costCenters":[],"links":[{"id":171676,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0300f/report-thumb.jpg"},{"id":85864,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0300f/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abde4b07f02db673b88","contributors":{"authors":[{"text":"Townshend, John B.","contributorId":70383,"corporation":false,"usgs":true,"family":"Townshend","given":"John","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":238777,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"O’Connell, R. V.","contributorId":88755,"corporation":false,"usgs":true,"family":"O’Connell","given":"R.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":238778,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Torrence, L.Y.","contributorId":62587,"corporation":false,"usgs":true,"family":"Torrence","given":"L.Y.","email":"","affiliations":[],"preferred":false,"id":238776,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":3525,"text":"cir1003 - 1987 - COGEOMAP; a new era in cooperative geologic mapping","interactions":[],"lastModifiedDate":"2012-02-02T00:05:25","indexId":"cir1003","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"1003","title":"COGEOMAP; a new era in cooperative geologic mapping","docAbstract":"A program of cooperative geologic mapping was established between the U.S. Geological Survey and the State geological surveys in fiscal year 1985. The main purpose of the program is to increase general-purpose geologic mapping throughout the Nation. By combining State and Federal resources for geologic mapping through this cooperative program, new mapping has been started, and both geologic and geophysical maps that resulted from the program have already been published. \r\n\r\nThe program grew from mapping projects in 18 States in fiscal year 1985 to a program involving 29 States in 1986, as the combined State and Federal resources in the program grew from about $2 million to nearly $3 million. As the program enlarges its scope, it faces the challenge of producing high-quality maps with uniform standards while promoting the use of new technologies to increase the speed of geologic and geophysical mapping and map production.","language":"ENGLISH","publisher":"U.S. G.P.O.,","doi":"10.3133/cir1003","usgsCitation":"Reinhardt, J., and Miller, D., 1987, COGEOMAP; a new era in cooperative geologic mapping: U.S. Geological Survey Circular 1003, iv, 12 p. :map ;28 cm., https://doi.org/10.3133/cir1003.","productDescription":"iv, 12 p. :map ;28 cm.","costCenters":[],"links":[{"id":117115,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1987/1003/report-thumb.jpg"},{"id":30540,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1987/1003/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f982c","contributors":{"authors":[{"text":"Reinhardt, Juergen","contributorId":88714,"corporation":false,"usgs":true,"family":"Reinhardt","given":"Juergen","email":"","affiliations":[],"preferred":false,"id":147091,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Miller, David M. 0000-0003-3711-0441 dmiller@usgs.gov","orcid":"https://orcid.org/0000-0003-3711-0441","contributorId":1707,"corporation":false,"usgs":true,"family":"Miller","given":"David M.","email":"dmiller@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":147090,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":4059,"text":"cir961 - 1987 - Conference on Continental margin mass wasting and Pleistocene sea-level changes, August 13-15, 1980","interactions":[],"lastModifiedDate":"2021-02-17T23:29:31.162414","indexId":"cir961","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"961","title":"Conference on Continental margin mass wasting and Pleistocene sea-level changes, August 13-15, 1980","docAbstract":"A conference on Continental Margin Mass Wasting and Pleistocene Sea-Level Changes was held in Woods Hole, Mass., August 13-15, 1980. Forty-seven participants, representing many government, academic, and industrial organizations, discussed the current state of knowledge of the features of marine mass wasting and of the interrelations of factors influencing them. These factors include sediment source, composition, textures, sedimentation rates, climatic and sea-level changes, gas and gas hydrate (clathrate) contents of sediments, geotechnical characteristics, oceanographic and morphological factors, ground-water processes, and seismic events. The part played by these factors in the processes and features of mass movement and the engineering considerations imposed by the emplacement of manmade structures on the sea floor were considered vital to the evaluation of hazards involved in offshore exploration and development. The conference concluded with a call for bold programs to establish the probability of occurrence and the quantitative importance of these factors and to devise more reliable means of measurement, particularly in place, of the characteristics of the sediment and features involved.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir961","usgsCitation":"1987, Conference on Continental margin mass wasting and Pleistocene sea-level changes, August 13-15, 1980: U.S. Geological Survey Circular 961, iv, 133 p., https://doi.org/10.3133/cir961.","productDescription":"iv, 133 p.","costCenters":[],"links":[{"id":31153,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1987/0961/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":117099,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1987/0961/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a2fa6","contributors":{"editors":[{"text":"Folger, David W.","contributorId":78349,"corporation":false,"usgs":true,"family":"Folger","given":"David W.","affiliations":[],"preferred":false,"id":745445,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Hathaway, John C.","contributorId":35755,"corporation":false,"usgs":true,"family":"Hathaway","given":"John C.","affiliations":[],"preferred":false,"id":810370,"contributorType":{"id":2,"text":"Editors"},"rank":2}]}} ,{"id":3956,"text":"cir994 - 1987 - Uranium resource assessment by the Geological Survey; methodology and plan to update the national resource base","interactions":[],"lastModifiedDate":"2012-02-02T00:05:29","indexId":"cir994","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"994","title":"Uranium resource assessment by the Geological Survey; methodology and plan to update the national resource base","docAbstract":"Based on the Memorandum of Understanding {MOU) of September 20, 1984, between the U.S. Geological Survey of the U.S. Department of Interior and the Energy Information Administration {EIA) of the U.S. Department of Energy {DOE), the U.S. Geological Survey began to make estimates of the undiscovered uranium endowment of selected areas of the United States in 1985. A modified NURE {National Uranium Resource Evaluation) method will be used in place of the standard NURE method of the DOE that was used for the national assessment reported in October 1980. The modified method, here named the 'deposit-size-frequency' {DSF) method, is presented for the first time, and calculations by the two methods are compared using an illustrative example based on preliminary estimates for the first area to be evaluated under the MOU. The results demonstrate that the estimate of the endowment using the DSF method is significantly larger and more uncertain than the estimate obtained by the NURE method. We believe that the DSF method produces a more realistic estimate because the principal factor estimated in the endowment equation is disaggregated into more parts and is more closely tied to specific geologic knowledge than by the NURE method. \r\n\r\nThe DSF method consists of modifying the standard NURE estimation equation, U=AxFxTxG, by replacing the factors FxT by a single factor that represents the tonnage for the total number of deposits in all size classes. Use of the DSF method requires that the size frequency of deposits in a known or control area has been established and that the relation of the size-frequency distribution of deposits to probable controlling geologic factors has been determined. Using these relations, the principal scientist {PS) first estimates the number and range of size classes and then, for each size class, estimates the lower limit, most likely value, and upper limit of the numbers of deposits in the favorable area. Once these probable estimates have been refined by elicitation of the PS, they are entered into the DSF equation, and the probability distribution of estimates of undiscovered uranium endowment is calculated using a slight modification of the program by Ford and McLaren (1980). \r\n\r\nThe EIA study of the viability of the domestic uranium industry requires an annual appraisal of the U.S. uranium resource situation. During DOE's NURE Program, which was terminated in 1983, a thorough assessment of the Nation's resources was completed. A comprehensive reevaluation of uranium resource base for the entire United States is not possible for each annual appraisal. A few areas are in need of future study, however, because of new developments in either scientific knowledge, industry exploration, or both. Four geologic environments have been selected for study by the U.S. Geological Survey in the next several years: (1) surficial uranium deposits throughout the conterminous United States, (2) uranium in collapse-breccia pipes in the Grand Canyon region of Arizona, (3) uranium in Tertiary sedimentary rocks of the Northern Great Plains, and (4) uranium in metamorphic rocks of the Piedmont province in the eastern States. \r\n\r\nIn addition to participation in the National uranium resource assessment, the U.S. Geological Survey will take part in activities of the Nuclear Energy Agency of the Organization for Economic Cooperation and Development and those of the International Atomic Energy Agency.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/cir994","usgsCitation":"Finch, W.I., and McCammon, R.B., 1987, Uranium resource assessment by the Geological Survey; methodology and plan to update the national resource base: U.S. Geological Survey Circular 994, iii, 31 p. :ill., maps ;26 cm., https://doi.org/10.3133/cir994.","productDescription":"iii, 31 p. :ill., maps ;26 cm.","costCenters":[],"links":[{"id":124738,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1987/0994/report-thumb.jpg"},{"id":31043,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1987/0994/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a18e4b07f02db6053d3","contributors":{"authors":[{"text":"Finch, Warren Irvin","contributorId":55794,"corporation":false,"usgs":true,"family":"Finch","given":"Warren","email":"","middleInitial":"Irvin","affiliations":[],"preferred":false,"id":147891,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McCammon, Richard B.","contributorId":107674,"corporation":false,"usgs":true,"family":"McCammon","given":"Richard","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":147892,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":25957,"text":"wri874012 - 1987 - Traveltime and dispersion in the New River, Hinton to Gauley Bridge, West Virginia","interactions":[],"lastModifiedDate":"2022-09-29T20:37:51.460528","indexId":"wri874012","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"87-4012","title":"Traveltime and dispersion in the New River, Hinton to Gauley Bridge, West Virginia","docAbstract":"Traveltime and dispersion studies were conducted on a 65-mile-long reach of the New River between Hinton and Gauley Bridge, West Virginia. Four sets of measurements were made from August 1985 to May 1986 at river discharges of about 2,220, 3 ,200, 9,200, and 18,000 cu ft/sec, which correspond to flow durations of 85, 70, 26, and 9%, respectively. The four sets of data were used to develop generalized procedures for estimating traveltime and peak concentrations that result from spillage of water-soluble substances at any point within the study reach. The procedure will provide the approximate traveltimes and concentrations of soluble substances during periods of relatively steady flow from 1,500 to 30,000 cu ft/sec. A sample problem and solution are presented for hypothetical situation in which 500 lbs of soluble contaminant are spilled at a highway bridge near Sandstone. The river flow was 3,000 cu ft/sec for this example. The estimated times required for the leading edge and peak concentration of the solute cloud to reach Stone Cliff (25.9 river mi) were determined to be 23 and 28.5 hours. The cloud would take about 17 hours to pass Stone Cliff and the peak concentration would be 100 micrograms/L.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri874012","usgsCitation":"Appel, D.H., and Moles, S.B., 1987, Traveltime and dispersion in the New River, Hinton to Gauley Bridge, West Virginia: U.S. Geological Survey Water-Resources Investigations Report 87-4012, iv, 21 p., https://doi.org/10.3133/wri874012.","productDescription":"iv, 21 p.","costCenters":[],"links":[{"id":407653,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_46700.htm","linkFileType":{"id":5,"text":"html"}},{"id":54707,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1987/4012/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":157554,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1987/4012/report-thumb.jpg"}],"country":"United States","state":"West Virginia","city":"Hinton","otherGeospatial":"Gauley Bridge, New River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -81.2333,\n 37.6222\n ],\n [\n -80.8167,\n 37.6222\n ],\n [\n -80.8167,\n 38.1722\n ],\n [\n -81.2333,\n 38.1722\n ],\n [\n -81.2333,\n 37.6222\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ce4b07f02db626a4d","contributors":{"authors":[{"text":"Appel, David H.","contributorId":45290,"corporation":false,"usgs":true,"family":"Appel","given":"David","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":195545,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Moles, S. B.","contributorId":44582,"corporation":false,"usgs":true,"family":"Moles","given":"S.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":195544,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":16264,"text":"ofr87190 - 1987 - Audio-magnetotelluric soundings at Ablah in the Al Aqiq Quadrangle, sheet 20/41 D, Kingdom of Saudi Arabia","interactions":[],"lastModifiedDate":"2012-02-02T00:07:10","indexId":"ofr87190","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-190","title":"Audio-magnetotelluric soundings at Ablah in the Al Aqiq Quadrangle, sheet 20/41 D, Kingdom of Saudi Arabia","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr87190","usgsCitation":"Tippens, C.L., Hajnour, M., and Kinkar, A., 1987, Audio-magnetotelluric soundings at Ablah in the Al Aqiq Quadrangle, sheet 20/41 D, Kingdom of Saudi Arabia: U.S. Geological Survey Open-File Report 87-190, i, 16 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr87190.","productDescription":"i, 16 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":148510,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0190/report-thumb.jpg"},{"id":45181,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0190/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aaae4b07f02db668b37","contributors":{"authors":[{"text":"Tippens, C. L.","contributorId":8471,"corporation":false,"usgs":true,"family":"Tippens","given":"C.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":172514,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hajnour, M.O.","contributorId":89149,"corporation":false,"usgs":true,"family":"Hajnour","given":"M.O.","email":"","affiliations":[],"preferred":false,"id":172516,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kinkar, A.R.","contributorId":78754,"corporation":false,"usgs":true,"family":"Kinkar","given":"A.R.","email":"","affiliations":[],"preferred":false,"id":172515,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":59906,"text":"mf1980 - 1987 - Preliminary geologic map of the Cerro Cobachi area, Sonora, Mexico","interactions":[],"lastModifiedDate":"2016-08-22T14:27:55","indexId":"mf1980","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1980","title":"Preliminary geologic map of the Cerro Cobachi area, Sonora, Mexico","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1980","usgsCitation":"Ketner, K.B., and Noll, J., 1987, Preliminary geologic map of the Cerro Cobachi area, Sonora, Mexico: U.S. Geological Survey Miscellaneous Field Studies Map 1980, Plate: 24.98 x 32.73 inches, https://doi.org/10.3133/mf1980.","productDescription":"Plate: 24.98 x 32.73 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":182297,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1980.PNG"},{"id":327303,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1980/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"0","country":"Mexico","state":"Sonora","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -110.21666666666667,28.816666666666666 ], [ -110.21666666666667,28.883333333333333 ], [ -109.11749999999999,28.883333333333333 ], [ -109.11749999999999,28.816666666666666 ], [ -110.21666666666667,28.816666666666666 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67bbf2","contributors":{"authors":[{"text":"Ketner, K. B.","contributorId":23121,"corporation":false,"usgs":true,"family":"Ketner","given":"K.","email":"","middleInitial":"B.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":262809,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Noll, J.H.","contributorId":8556,"corporation":false,"usgs":true,"family":"Noll","given":"J.H.","email":"","affiliations":[],"preferred":false,"id":262808,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ]}