Water resources data for the 1986 water year for Iowa consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; ground-water levels and ground-water quality. This report contains discharge records for 110 stream-gaging stations; stage and contents for 8 lakes and reservoirs; water quality for 8 stream-gaging stations; sediment records for 10 streamgaging stations; water levels for 108 observation wells; and chemical analyses for 214 observation wells. Also included are 116 crest-stage partial-record stations. Additional water data were collected at various sites, not part of the systematic data-collection program, and are published as miscellaneous measurements and analyses. The data represent that part of the National Data System operated:\"by the U.S. Geological Survey and cooperating State and Federal agencies in Iowa.
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","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr87685","usgsCitation":"Anderson, S.R., 1987, Potential for aquifer compaction, land subsidence, and earth fissures in Avra Valley, Pima and Pinal Counties, Arizona: U.S. Geological Survey Open-File Report 87-685, 3 Plates: 47.20 x 35.20 inches or smaller, https://doi.org/10.3133/ofr87685.","productDescription":"3 Plates: 47.20 x 35.20 inches or smaller","costCenters":[],"links":[{"id":397322,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1987/0685/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":397321,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1987/0685/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":397320,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1987/0685/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":172370,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0685/report-thumb.jpg"},{"id":397286,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_17320.htm"}],"country":"United States","state":"Arizona","county":"Pima County, Pinal County","otherGeospatial":"Avra Valley","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -111.6,\n 31.8\n ],\n [\n -111,\n 31.8\n ],\n [\n -111,\n 32.8\n ],\n [\n -111.6,\n 32.8\n ],\n [\n -111.6,\n 31.8\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db683872","contributors":{"authors":[{"text":"Anderson, S. R.","contributorId":93518,"corporation":false,"usgs":true,"family":"Anderson","given":"S.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":224282,"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":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":41178,"text":"ofr8734 - 1987 - Potentiometric surface of the upper Floridan aquifer in central Sumter County, Florida, September 1986","interactions":[],"lastModifiedDate":"2022-08-16T20:56:43.038874","indexId":"ofr8734","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":"87-34","title":"Potentiometric surface of the upper Floridan aquifer in central Sumter County, Florida, September 1986","docAbstract":"This map shows the potentiometric surface of the Upper Floridan aquifer in central Sumter County, Florida, for September 1986. The Upper Floridan aquifer is the principal source of potable water in the area. The focus of the map is in the Jumper Creek Canal area where mine pumpage affects water levels. Water levels rose approximately 2 to 3 feet in the southern part of the study area between May and September but remained stable in the northern part. The potentiometric surface ranged in altitude from more than 90 ft in the southeastern part of the county to less than 40 feet northwest of Lake Panasoffkee in the west-central area.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr8734","usgsCitation":"Bradner, L.A., 1987, Potentiometric surface of the upper Floridan aquifer in central Sumter County, Florida, September 1986: U.S. Geological Survey Open-File Report 87-34, 1 Plate: 29.86 × 33.68 inches, https://doi.org/10.3133/ofr8734.","productDescription":"1 Plate: 29.86 × 33.68 inches","costCenters":[],"links":[{"id":175456,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":79010,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1987/0034/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":405230,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_17123.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Florida","county":"Sumter County","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -82.333,\n 28.5\n ],\n [\n -81.917,\n 28.5\n ],\n [\n -81.917,\n 28.917\n ],\n [\n -82.333,\n 28.917\n ],\n [\n -82.333,\n 28.5\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db682b50","contributors":{"authors":[{"text":"Bradner, L. A.","contributorId":21925,"corporation":false,"usgs":true,"family":"Bradner","given":"L.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":224611,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":40984,"text":"ofr871 - 1987 - Potential for talc deposits within the BLM wilderness study area of the northern part of the Ruby Range, Madison County, Montana","interactions":[],"lastModifiedDate":"2012-02-02T00:10:33","indexId":"ofr871","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":"87-1","title":"Potential for talc deposits within the BLM wilderness study area of the northern part of the Ruby Range, Madison County, Montana","language":"ENGLISH","doi":"10.3133/ofr871","usgsCitation":"Berg, R.B., 1987, Potential for talc deposits within the BLM wilderness study area of the northern part of the Ruby Range, Madison County, Montana: U.S. Geological Survey Open-File Report 87-1, 1 map :photocopy ;51 x 48 cm., on sheet 104 x 77 cm., folded in envelope 31 x 23 cm., https://doi.org/10.3133/ofr871.","productDescription":"1 map :photocopy ;51 x 48 cm., on sheet 104 x 77 cm., folded in envelope 31 x 23 cm.","costCenters":[],"links":[{"id":172372,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":78869,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1987/0001/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db6837db","contributors":{"authors":[{"text":"Berg, Richard B.","contributorId":57912,"corporation":false,"usgs":true,"family":"Berg","given":"Richard","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":224284,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":29521,"text":"wri874157 - 1987 - Floodflow characteristics of Filbin Creek for pre- and post-construction conditions, 1986, at North Charleston, South Carolina","interactions":[],"lastModifiedDate":"2017-01-24T13:00:09","indexId":"wri874157","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":"87-4157","title":"Floodflow characteristics of Filbin Creek for pre- and post-construction conditions, 1986, at North Charleston, South Carolina","docAbstract":"A study to determine the effect of the construction of a shopping and business center, and of the construction and improvement of several highways on floodflow in the Filbin Creek drainage basin near North Charleston, South Carolina was performed. Discharge hydrographs were synthesized using computerized U.S. Soil Conservation Service unit hydrograph methods and routed using reservoir, step backwater, and culvert flow programs. Construction of the shopping and business center, according to plans of July 1986, will raise the water surface elevations upstream of Interstate Highway 26 by about 2.0 ft for runoff from 100-yr rainfall. Structures at Seaboard Railroad downstream of U.S. Highway 52, U.S. Highway 52, and Virginia Avenue would cause about 2.0, 2.6, and 4.1 ft of backwater, respectively. (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri874157","usgsCitation":"Sanders, C., 1987, Floodflow characteristics of Filbin Creek for pre- and post-construction conditions, 1986, at North Charleston, South Carolina: U.S. Geological Survey Water-Resources Investigations Report 87-4157, iii, 19 p. :ill., map ;28 cm., https://doi.org/10.3133/wri874157.","productDescription":"iii, 19 p. :ill., map ;28 cm.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":123920,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1987/4157/report-thumb.jpg"},{"id":58361,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1987/4157/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"South Carolina","city":"North Charleston","otherGeospatial":"Filbin Creek","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -80.11470794677734,\n 32.83430827354381\n ],\n [\n -80.11470794677734,\n 32.92628384068991\n ],\n [\n -79.91798400878906,\n 32.92628384068991\n ],\n [\n -79.91798400878906,\n 32.83430827354381\n ],\n [\n -80.11470794677734,\n 32.83430827354381\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e4e4b07f02db5e5f25","contributors":{"authors":[{"text":"Sanders, C.L. Jr.","contributorId":57496,"corporation":false,"usgs":true,"family":"Sanders","given":"C.L.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":201657,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":14781,"text":"ofr87129 - 1987 - Geochemical signatures of mineral deposits and rock types as shown in stream sediments from the Peninsular Terrane, Anchorage Quadrangle, southern Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:06:59","indexId":"ofr87129","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":"87-129","title":"Geochemical signatures of mineral deposits and rock types as shown in stream sediments from the Peninsular Terrane, Anchorage Quadrangle, southern Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr87129","usgsCitation":"Madden, D., and Tripp, R.B., 1987, Geochemical signatures of mineral deposits and rock types as shown in stream sediments from the Peninsular Terrane, Anchorage Quadrangle, southern Alaska: U.S. Geological Survey Open-File Report 87-129, 8 p. ;28 cm., https://doi.org/10.3133/ofr87129.","productDescription":"8 p. ;28 cm.","costCenters":[],"links":[{"id":148130,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0129/report-thumb.jpg"},{"id":43551,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0129/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6ac0ef","contributors":{"authors":[{"text":"Madden, D.J.","contributorId":69571,"corporation":false,"usgs":true,"family":"Madden","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":169994,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tripp, R. B.","contributorId":88707,"corporation":false,"usgs":true,"family":"Tripp","given":"R.","middleInitial":"B.","affiliations":[],"preferred":false,"id":169995,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70159132,"text":"70159132 - 1987 - United States Geological Survey Yearbook, fiscal year 1986","interactions":[],"lastModifiedDate":"2017-03-08T16:18:34","indexId":"70159132","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":392,"text":"Yearbook","active":false,"publicationSubtype":{"id":6}},"title":"United States Geological Survey Yearbook, fiscal year 1986","docAbstract":"This volume of the U.S. Geological Survey Yearbook is special, the first we have ever dedicated to an individual. While we were preparing that repost, Vincent E. McKelvey, eminent scientist and former Director of the Geological Survey died. Because of his deep devotion not only to his science but also to the agency and to the public that he served, we dedicate the 1986 Yearbook to Vince's memory.
","language":"English","publisher":"U.S. Government Printing Office","doi":"10.3133/70159132","issn":"0892-3442","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1987, United States Geological Survey Yearbook, fiscal year 1986: Yearbook, xi, 145 p., https://doi.org/10.3133/70159132.","productDescription":"xi, 145 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":309953,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/70159132.jpg"},{"id":310329,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/yb/1986/report.pdf","text":"Report","size":"67.26 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5620ceb7e4b06217fc478b3a","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":577668,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70157209,"text":"70157209 - 1987 - Innoko National Wildlife Refuge land cover mapping project users guide","interactions":[],"lastModifiedDate":"2017-01-18T14:37:00","indexId":"70157209","displayToPublicDate":"1988-12-30T19:45:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Innoko National Wildlife Refuge land cover mapping project users guide","docAbstract":"Conservation Act of 1980 (ANILCA, 1980) requires the Secretary of Interior to conduct a continuing study of fish, wildlife, and habitats on the Innoko National Wildlife Refuge (INWR). Included in this study is a determination of the extent, location, and carrying capacity of fish and wildlife habitats.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/70157209","usgsCitation":"Markon, C., 1987, Innoko National Wildlife Refuge land cover mapping project users guide, Report: 17 p.; Appendixes A-B, https://doi.org/10.3133/70157209.","productDescription":"Report: 17 p.; Appendixes A-B","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":309562,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/70157209.JPG"},{"id":309561,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70157209/report.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Alaska","otherGeospatial":"Innoko National Wildlife Refuge","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -161,\n 62\n ],\n [\n -161,\n 65\n ],\n [\n -156,\n 65\n ],\n [\n -156,\n 62\n ],\n [\n -161,\n 62\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55f7efb9e4b05d6c4e4fa979","contributors":{"authors":[{"text":"Markon, Carl J.","contributorId":80305,"corporation":false,"usgs":true,"family":"Markon","given":"Carl J.","affiliations":[],"preferred":false,"id":572267,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70174325,"text":"70174325 - 1987 - Big Soda Lake (Nevada). 1. Pelagic bacterial heterotrophy and biomass","interactions":[],"lastModifiedDate":"2020-01-18T10:32:26","indexId":"70174325","displayToPublicDate":"1988-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2620,"text":"Limnology and Oceanography","active":true,"publicationSubtype":{"id":10}},"title":"Big Soda Lake (Nevada). 1. Pelagic bacterial heterotrophy and biomass","docAbstract":"Bacterial activities and abundance were measured seasonally in the water column of meromictic Big Soda Lake which is divided into three chemically distinct zones: aerobic mixolimnion, anaerobic mixolimnion, and anaerobic monimolimnion. Bacterial abundance ranged between 5 and 52 x 106 cells ml−1, with highest biomass at the interfaces between these zones: 2–4 mg C liter−1 in the photosynthetic bacterial layer (oxycline) and 0.8–2.0 mg C liter−1 in the chemocline. Bacterial cell size and morphology also varied with depth: small coccoid cells were dominant in the aerobic mixolimnion, whereas the monimolimnion had a more diverse population that included cocci, rods, and large filaments. Heterotrophic activity was measured by [methyl-3H]thymidine incorporation and [14C]glutamate uptake. Highest uptake rates were at or just below the photosynthetic bacterial layer and were attributable to small (<1 µm) heterotrophs rather than the larger photosynthetic bacteria. These high rates of heterotrophic uptake were apparently linked with fermentation; rates of other mineralization processes (e.g. sulfate reduction, methanogenesis, denitrification) in the anoxic mixolimnion were insignificant. Heterotrophic activity in the highly reduced monimolimnion was generally much lower than elsewhere in the water column. Therefore, although the monimolimnion contained most of the bacterial abundance and biomass (∼60%), most of the cells there were inactive.
","language":"English","publisher":"ASLO Publications","doi":"10.4319/lo.1987.32.4.0781","usgsCitation":"Zehr, J.P., Harvey, R.W., Oremland, R.S., Cloern, J.E., George, L.H., and Lane, J.L., 1987, Big Soda Lake (Nevada). 1. Pelagic bacterial heterotrophy and biomass: Limnology and Oceanography, v. 32, no. 4, p. 781-793, https://doi.org/10.4319/lo.1987.32.4.0781.","productDescription":"13 p.","startPage":"781","endPage":"793","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":480060,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.4319/lo.1987.32.4.0781","text":"Publisher Index Page"},{"id":324897,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Nevada","otherGeospatial":"Big Soda Lake","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -118.89125347137451,\n 39.51745001842788\n ],\n [\n -118.89125347137451,\n 39.53247861583654\n ],\n [\n -118.86649131774902,\n 39.53247861583654\n ],\n [\n -118.86649131774902,\n 39.51745001842788\n ],\n [\n -118.89125347137451,\n 39.51745001842788\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"32","issue":"4","noUsgsAuthors":false,"publicationDate":"2003-12-22","publicationStatus":"PW","scienceBaseUri":"5780ceb2e4b08116168222c2","contributors":{"authors":[{"text":"Zehr, Jon P.","contributorId":172749,"corporation":false,"usgs":false,"family":"Zehr","given":"Jon","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":641914,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harvey, Ronald W. 0000-0002-2791-8503 rwharvey@usgs.gov","orcid":"https://orcid.org/0000-0002-2791-8503","contributorId":564,"corporation":false,"usgs":true,"family":"Harvey","given":"Ronald","email":"rwharvey@usgs.gov","middleInitial":"W.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":641915,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Oremland, Ronald S. 0000-0001-7382-0147 roremlan@usgs.gov","orcid":"https://orcid.org/0000-0001-7382-0147","contributorId":931,"corporation":false,"usgs":true,"family":"Oremland","given":"Ronald","email":"roremlan@usgs.gov","middleInitial":"S.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":641916,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cloern, James E. 0000-0002-5880-6862 jecloern@usgs.gov","orcid":"https://orcid.org/0000-0002-5880-6862","contributorId":1488,"corporation":false,"usgs":true,"family":"Cloern","given":"James","email":"jecloern@usgs.gov","middleInitial":"E.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":641917,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"George, Leah H.","contributorId":172750,"corporation":false,"usgs":false,"family":"George","given":"Leah","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":641918,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Lane, Judith L.","contributorId":172751,"corporation":false,"usgs":false,"family":"Lane","given":"Judith","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":641919,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70206939,"text":"70206939 - 1987 - Geochemistry of high-silica peralkaline rhyolites, Naivasha, Kenya rift valley","interactions":[],"lastModifiedDate":"2019-12-02T06:38:23","indexId":"70206939","displayToPublicDate":"1987-12-31T19:46:01","publicationYear":"1987","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2420,"text":"Journal of Petrology","active":true,"publicationSubtype":{"id":10}},"title":"Geochemistry of high-silica peralkaline rhyolites, Naivasha, Kenya rift valley","docAbstract":"The Recent (<15000 y) volcanic complex of southwest Naivasha, Kenya, consists of mildly peralkaline (comenditic) rhyolite domes, lava flows, air fall pumices, and lake sediments, with minor, peripheral, basalts and hawaiites. The comendites are either aphyric or sparsely porphyritic, few samples containing >5 per cent phenocrysts. Phenocryst minerals are quartz-sanidine-ferrohedenbergite-fayalite-titanomagnetite-ilmenite-riebeckite-arfvedsonite-aenigmatite-biotite-zircon. Ferrohedenbergite and zircon are restricted to less peralkaline, and amphibole, aenigmatite, and biotite to more peralkaline, rocks.The comendites show unusually strong enrichment in Cs, F, Hf, Nb, Rb, REE, Ta, Th, U, Y, Zn, and Zr, and extreme depletion in Mg, Ca, Ba, Co, and Sr. REE patterns are moderately LREE-enriched, with large, negative Eu anomalies. Values of LIL/HFS element ratios, such as Th/Ta and Rb/Zr, are unusually high for peralkaline rhyolites, and are consistent with a substantial crustal component in the comendites. Parameters such as LREE/HREE and Zr/Nb ratios indicate that the Naivasha rhyolites represent several pulses of closely related, but subtly different, magmas. Sanidine/glass partition coefficients for Ba, Pb, Rb, Sr, U, and the REE are presented for one specimen.Major and trace element modelling, and feldspar-rock relationships, show that closed system crystal fractionation cannot alone account for the overall compositional variations in the comendites. A model involving partial melting of variable crustal source rocks and migration of dissolved volatile-metal complexes may be appropriate at Naivasha. © 1987 Oxford University Press.
","language":"English","publisher":"Oxford University Press ","doi":"10.1093/petrology/28.6.979","issn":"00223530","usgsCitation":"Macdonald, R., Davies, G., Bliss, C., Leat, P., Bailey, D., and Smith, R., 1987, Geochemistry of high-silica peralkaline rhyolites, Naivasha, Kenya rift valley: Journal of Petrology, v. 28, no. 6, p. 979-1008, https://doi.org/10.1093/petrology/28.6.979.","productDescription":"30 p. ","startPage":"979","endPage":"1008","costCenters":[],"links":[{"id":369769,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Kenya","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[40.993,-0.85829],[41.58513,-1.68325],[40.88477,-2.08255],[40.63785,-2.49979],[40.26304,-2.57309],[40.12119,-3.27768],[39.80006,-3.68116],[39.60489,-4.34653],[39.20222,-4.67677],[37.7669,-3.67712],[37.69869,-3.09699],[34.07262,-1.05982],[33.90371,-0.95],[33.89357,0.10981],[34.18,0.515],[34.6721,1.17694],[35.03599,1.90584],[34.59607,3.05374],[34.47913,3.5556],[34.005,4.24988],[34.6202,4.84712],[35.29801,5.506],[35.81745,5.33823],[35.81745,4.77697],[36.15908,4.44786],[36.85509,4.44786],[38.12091,3.59861],[38.43697,3.58851],[38.67114,3.61607],[38.89251,3.50074],[39.55938,3.42206],[39.85494,3.83879],[40.76848,4.25702],[41.1718,3.91909],[41.85508,3.91891],[40.98105,2.78452],[40.993,-0.85829]]]},\"properties\":{\"name\":\"Kenya\"}}]}","volume":"28","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Macdonald, R.","contributorId":92402,"corporation":false,"usgs":true,"family":"Macdonald","given":"R.","affiliations":[],"preferred":false,"id":776328,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Davies, G.R.","contributorId":220957,"corporation":false,"usgs":false,"family":"Davies","given":"G.R.","email":"","affiliations":[],"preferred":false,"id":776329,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bliss, C.M.","contributorId":220958,"corporation":false,"usgs":false,"family":"Bliss","given":"C.M.","email":"","affiliations":[],"preferred":false,"id":776330,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Leat, P.T.","contributorId":54511,"corporation":false,"usgs":true,"family":"Leat","given":"P.T.","email":"","affiliations":[],"preferred":false,"id":776331,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bailey, D.K.","contributorId":36201,"corporation":false,"usgs":true,"family":"Bailey","given":"D.K.","email":"","affiliations":[],"preferred":false,"id":776332,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Smith, R.L.","contributorId":47422,"corporation":false,"usgs":true,"family":"Smith","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":776333,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70207464,"text":"70207464 - 1987 - Options for radioactive and other hazardous waste siting within the U. S. Exclusive Economic Zone","interactions":[],"lastModifiedDate":"2019-12-25T09:11:03","indexId":"70207464","displayToPublicDate":"1987-12-31T16:15:11","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Options for radioactive and other hazardous waste siting within the U. S. Exclusive Economic Zone","docAbstract":"Some areas of the E.E.Z. (Exclusive Economic Zone) offer technical, political and economic options that may complement existing approaches to hazardous waste storage and disposal.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70207464","usgsCitation":"Manheim, F.T., and Vine, A., 1987, Options for radioactive and other hazardous waste siting within the U. S. Exclusive Economic Zone, 16 p., https://doi.org/10.3133/70207464.","productDescription":"16 p.","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":370521,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Manheim, Frank T. 0000-0003-4005-4524","orcid":"https://orcid.org/0000-0003-4005-4524","contributorId":20770,"corporation":false,"usgs":true,"family":"Manheim","given":"Frank","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":778151,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Vine, Allyn","contributorId":221284,"corporation":false,"usgs":false,"family":"Vine","given":"Allyn","email":"","affiliations":[],"preferred":false,"id":778152,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70207383,"text":"70207383 - 1987 - The case for tectonic denudation by the Heart Mountain fault - A response","interactions":[],"lastModifiedDate":"2019-12-19T07:26:11","indexId":"70207383","displayToPublicDate":"1987-12-31T13:41:32","publicationYear":"1987","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"The case for tectonic denudation by the Heart Mountain fault - A response","docAbstract":"T
wo basic concepts pertaining to the history of the Heart Mountain fault of northwestern Wyoming have recently been challenged; one, that there was tectonic denudation, and two, that volcanic rock of the Wapiti Formation was deposited on the exposed fault surface. Tectonic denudation is believed to have occurred as a consequence of the upper plate having broken into numerous blocks that separated as movement progressed along a nearly horizontal fault surface, thus leaving the fault surface exposed between blocks. Volcanic rocks of the Wapiti Formation were then deposited both on the exposed fault surface and against and over the upper-plate blocks. Two formations of Eocene volcanic rocks are involved. The older volcanic unit, the Cathedral Cliffs Formation, and the Paleozoic carbonate rocks are part of the upper plate of the Heart Mountain fault and moved with it, whereas the younger Wapiti Formation was deposited on the fault surface after movement had ceased.
In an alternate interpretation recently advanced by T. A. Hauge, subdivisions of the Absaroka Volcanic Supergroup, of which the Cathedral Cliffs and Wapiti Formations are units, are not recognized. The upper plate of the Heart Mountain detachment is interpreted as having been a single, continuous allochthon composed largely of volcanic rocks with small amounts of Paleozoic rocks. During Heart Mountain faulting, extension of the once-continuous slab of Paleozoic sedimentary rock is alleged to have been accompanied by the formation of ten or more grabens, now filled predominantly by Absaroka volcanic rocks. This interpretation further proposes that the volcanic rocks were emplaced while the separating blocks of Paleozoic strata were still moving and that the basal part of the volcanic rock between these blocks is in fault contact rather than depositional contact with the strata beneath the Heart Mountain fault.
Many lines of geologic field evidence indicate that the Wapiti Formation is younger than the Heart Mountain fault and was deposited on the technically denuded fault surface. (1) Wapiti rocks bury the break-away fault. (2) Fault breccia at the base of the upper-plate carbonate blocks is composed entirely of carbonate fault breccia and has no volcanic component. (3) Small blocks of upper-plate rocks have been displaced by gravity from the upper part of the allochthon to the detachment fault surface. (4) Eocene stream-channel deposits locally cut into the surface of tectonic denudation and also have been displaced on the Heart Mountain fault. (5) The volume of Wapiti Formation filling the spaces between allochthonous blocks in proportion to the volume of those blocks is much too great for the Wapiti to have been allochthonous. (6) Clastic dikes of carbonate fault breccia penetrate Wapiti volcanic rocks. (7) Some of these clastic dikes of fault breccia contain Precambrian xenoliths and wood phenoclasts requiring surface exposures of the fault breccia before injection as dikes. (8) Wapiti volcanic rocks having chilled borders are in tightly bonded contact with upper-plate Paleozoic rocks. (9) Faults present in the upper-plate blocks do not penetrate the overlying Wapiti Formation. (10) Volcanic fault breccia is absent where volcanic rocks overlie carbonate fault breccia. (11) A mound of carbonate fault breccia is not mixed with overlying Wapiti Formation.
The continuous allochthon interpretation is based on several erroneous assumptions that cannot be supported by field observations. (1) Faults to transport and emplace the Wapiti Formation onto and along the Heart Mountain fault do not exist. (2) The contact between volcanic rocks and the allochthon west of Corral Creek at the west end of Cathedral Cliffs, cited by Hauge as a fault in an extending allochthon, is a depositional contact. (3) The volcanic rock adjoining allochthonous Paleozoic rocks north of Pilot Creek cannot be part of an extending allochthon because (a) it is Cathedral Cliffs Formation, which is pre–Heart Mountain fault, and (b) its direction of movement is horizontal rather than down dip, as required in an extending allochthon. (4) Most of the igneous dikes were intruded after the Heart Mountain fault movement ceased, and so they could not accommodate significant extension of the upper plate. (5) Striae reported as indicating fault emplacement of volcanic rock (Wapiti Formation) on the Heart Mountain fault actually lire flow features, formed as the Wapiti Formation was deposited on the exposed fault surface.
Tectonic denudation is the only model that is consistent with evidence observable in the field. Although the process by which tectonic denudation was accomplished remains enigmatic, tectonic denudation remains a constraining fact in any model for the origin of the Heart Mountain fault.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1987)99<552:TCFTDB>2.0.CO;2","issn":"00167606","usgsCitation":"Pierce, W.G., 1987, The case for tectonic denudation by the Heart Mountain fault - A response: Geological Society of America Bulletin, v. 99, no. 4, p. 552-568, https://doi.org/10.1130/0016-7606(1987)99<552:TCFTDB>2.0.CO;2.","productDescription":"17 p.","startPage":"552","endPage":"568","costCenters":[],"links":[{"id":370423,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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\"}}]}","volume":"99","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Pierce, W. G.","contributorId":11267,"corporation":false,"usgs":true,"family":"Pierce","given":"W.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":777873,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70236978,"text":"70236978 - 1987 - Landsat-assisted vegetation mapping of Innoko National Wildlife Refuge, Alaska","interactions":[],"lastModifiedDate":"2022-09-26T17:53:01.528118","indexId":"70236978","displayToPublicDate":"1987-12-31T12:45:34","publicationYear":"1987","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Landsat-assisted vegetation mapping of Innoko National Wildlife Refuge, Alaska","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the 5th Scandinavian conference on image analysis, Stockholm, June 2-5, 1987","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"5th Scandinavian Conference on Image Analysis","conferenceDate":"June 2-5, 1987","conferenceLocation":"Stockholm, Sweden","language":"English","publisher":"SSAB-Svenska Sallskapet for Automatiserand Bildanalys","usgsCitation":"Talbot, S., and Markon, C., 1987, Landsat-assisted vegetation mapping of Innoko National Wildlife Refuge, Alaska, in Proceedings of the 5th Scandinavian conference on image analysis, Stockholm, June 2-5, 1987, Stockholm, Sweden, June 2-5, 1987, p. 269-277.","productDescription":"9 p.","startPage":"269","endPage":"277","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":407335,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Innoko National Wildlife Refuge","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -160.25,\n 62.6\n ],\n [\n -156,\n 62.6\n ],\n [\n -156,\n 64.00005168835195\n ],\n [\n -160.25,\n 64.00005168835195\n ],\n [\n -160.25,\n 62.6\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Talbot, Stephen S.","contributorId":73266,"corporation":false,"usgs":true,"family":"Talbot","given":"Stephen S.","affiliations":[],"preferred":false,"id":852893,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Markon, Carl markon@usgs.gov","contributorId":140882,"corporation":false,"usgs":true,"family":"Markon","given":"Carl","email":"markon@usgs.gov","affiliations":[{"id":113,"text":"Alaska Regional Director's Office","active":true,"usgs":true}],"preferred":true,"id":852894,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70222209,"text":"70222209 - 1987 - Surface faulting accompanying the Borah Peak earthquake and segmentation of the Lost River fault, central Idaho","interactions":[],"lastModifiedDate":"2021-07-22T13:27:11.198473","indexId":"70222209","displayToPublicDate":"1987-12-31T12:00:09","publicationYear":"1987","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1135,"text":"Bulletin of the Seismological Society of America","onlineIssn":"1943-3573","printIssn":"0037-1106","active":true,"publicationSubtype":{"id":10}},"title":"Surface faulting accompanying the Borah Peak earthquake and segmentation of the Lost River fault, central Idaho","docAbstract":"No abstract available.
","language":"English","publisher":"Seismological Society of America","doi":"10.1785/BSSA0770030739","usgsCitation":"Crone, A.J., Machette, M., Bonilla, M.G., Lienkaemper, J.J., Pierce, K.L., Scott, W.E., and Bucknam, R.C., 1987, Surface faulting accompanying the Borah Peak earthquake and segmentation of the Lost River fault, central Idaho: Bulletin of the Seismological Society of America, v. 77, no. 3, p. 739-770, https://doi.org/10.1785/BSSA0770030739.","productDescription":"32 p.","startPage":"739","endPage":"770","costCenters":[],"links":[{"id":387328,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":387376,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.geoscienceworld.org/ssa/bssa/article/77/3/739/118922/surface-faulting-accompanying-the-borah-peak"}],"country":"United States","state":"Idaho","otherGeospatial":"central idaho","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -117.39990234375,\n 42.4234565179383\n ],\n [\n -111.11572265624999,\n 42.4234565179383\n ],\n [\n -111.11572265624999,\n 45.24395342262324\n ],\n [\n -117.39990234375,\n 45.24395342262324\n ],\n [\n -117.39990234375,\n 42.4234565179383\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"77","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Crone, Anthony J. 0000-0002-3006-406X crone@usgs.gov","orcid":"https://orcid.org/0000-0002-3006-406X","contributorId":790,"corporation":false,"usgs":true,"family":"Crone","given":"Anthony","email":"crone@usgs.gov","middleInitial":"J.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":819636,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Machette, Michael N.","contributorId":28963,"corporation":false,"usgs":true,"family":"Machette","given":"Michael N.","affiliations":[],"preferred":false,"id":819637,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bonilla, Manuel G.","contributorId":74384,"corporation":false,"usgs":true,"family":"Bonilla","given":"Manuel","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":819638,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lienkaemper, James J. 0000-0002-7578-7042 jlienk@usgs.gov","orcid":"https://orcid.org/0000-0002-7578-7042","contributorId":1941,"corporation":false,"usgs":true,"family":"Lienkaemper","given":"James","email":"jlienk@usgs.gov","middleInitial":"J.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":819639,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Pierce, Kenneth L. kpierce@usgs.gov","contributorId":1609,"corporation":false,"usgs":true,"family":"Pierce","given":"Kenneth","email":"kpierce@usgs.gov","middleInitial":"L.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true},{"id":547,"text":"Rocky Mountain Geographic Science Center","active":true,"usgs":true},{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":819640,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Scott, William E. 0000-0001-8156-979X wescott@usgs.gov","orcid":"https://orcid.org/0000-0001-8156-979X","contributorId":1725,"corporation":false,"usgs":true,"family":"Scott","given":"William","email":"wescott@usgs.gov","middleInitial":"E.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":819641,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Bucknam, Robert C.","contributorId":104490,"corporation":false,"usgs":true,"family":"Bucknam","given":"Robert","email":"","middleInitial":"C.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":819642,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":70236864,"text":"70236864 - 1987 - Methods and applications in surface depression analysis","interactions":[],"lastModifiedDate":"2022-09-20T16:13:45.052548","indexId":"70236864","displayToPublicDate":"1987-12-31T11:09:55","publicationYear":"1987","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Methods and applications in surface depression analysis","docAbstract":"Gridded surface data sets are often incorporated into digital data bases, but extracting information from the data sets requires specialized raster processing techniques different from those historically used on remotely sensed and thematic data. Frequently, the information desired of a gridded surface is directly related to the topologic peaks and pits of the surface. A method for isolating these peaks and pits has been developed, and two examples of its application are presented.
The perimeter of a pit feature is the highest-valued closed contour surrounding a minimum level. The method devised for finding all such contours is designed to operate on large raster surfaces. If the data are first inversely mapped, this algorithm will find surface peaks rather than pits.
In one example the depressions, or pits, expressed in Digital Elevation Model data, are hydrologically significant potholes. Measurement of their storage capacity is the objective. The potholes are found and labelled as polygons; their watershed boundaries are found and attributes are computed.
In the other example, geochemical surfaces, which were interpolated from chemical analyses of irregularly distributed stream sediment samples, were analyzed to determine the magnitude, morphology, and areal extent of peaks (geochemical anomalies).
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Auto-Carto VIII: Proceedings of the international symposium on computer-assisted cartography","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"International Symposium on Computer-Assisted Cartography, 8th (Auto-Carto 8)","conferenceDate":"Mar 29- Apr 3, 1987","conferenceLocation":"Baltimore, MD","language":"English","publisher":"Cartography and Geographic Information Society","usgsCitation":"Jenson, S.K., and Trautwein, C.M., 1987, Methods and applications in surface depression analysis, in Auto-Carto VIII: Proceedings of the international symposium on computer-assisted cartography, Baltimore, MD, Mar 29- Apr 3, 1987, p. 137-144.","productDescription":"8 p.","startPage":"137","endPage":"144","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":407065,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":407064,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://cartogis.org/docs/proceedings/archive/auto-carto-8/index.html","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Jenson, Susan K.","contributorId":66859,"corporation":false,"usgs":true,"family":"Jenson","given":"Susan","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":852396,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Trautwein, Charles M. trautwein@usgs.gov","contributorId":2861,"corporation":false,"usgs":true,"family":"Trautwein","given":"Charles","email":"trautwein@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":852397,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70209289,"text":"70209289 - 1987 - Alleghanian deformation, metamorphism, and granite emplacement in the central Piedmont of the southern Appalachians","interactions":[],"lastModifiedDate":"2021-04-06T13:49:16.392213","indexId":"70209289","displayToPublicDate":"1987-12-31T10:51:34","publicationYear":"1987","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":732,"text":"American Journal of Science","active":true,"publicationSubtype":{"id":10}},"title":"Alleghanian deformation, metamorphism, and granite emplacement in the central Piedmont of the southern Appalachians","docAbstract":"Evidence of late Paleozoic (Alleghanian) penetrative deformation, amphilbolite-facies, metamorphism, and syntectonic granite emplacement has been found in an area of the central Piedmont in the southern Appalachians. The High Shoals Granite batholith in the Kings Mountain belt of south-central North Carolina consists of coarse-grained, megacrystic biotite granite with a strong, nearly vertical, gneissoid, foliation, defined by parallel feldspar megacrysts and biotite. U-Ph isotopic data on zircons from the granite yield a concordant age of 317 Ma (Pennsylvanian). This pervasively deformed late Paleozoic granite in the central Piedmont is far west of those known in the Kiokee and Raleigh belts. Field relationships indicate that the High Shoals Granite was emplaced during the late stages of regional F2 folding, close in time to the thermal peak of amphibolite-facies metamorphism. Mineral assemblages typical of Barrovian metamorphism are found in zones of decreasing grade away from the High Shoals contact. These zones, delimited by a kyanite(out)-sillimanite (in) isograd which completely surrounds the batholith and by part of a regional chloritoid (out)-staurolite (in) isograd west and southwest of it, conform to the shape of the batholith and cut across F2 folds. Furthermore, hornblendes from epidoteamphibolite facies to upper amphibolite facies metamorphic rocks in the Kings Mountain belt of North Carolina and South Carolina yield 40Ar/39Ar plateau ages of 318 to 323 Ma. These dates are analytically the same as the crystallization age of High Shoals Granite as established of zireon using the U-Ph method and demonstrate the synchroneity of intrusion of the High Shoals with the dominant regional metamorphism in this part of the Kings Mountain belt.
","language":"English","publisher":"American Journal of Science","doi":"10.2475/ajs.287.6.635","usgsCitation":"Horton,, J., Sutter, J.F., Stern, T.W., and Milton, D., 1987, Alleghanian deformation, metamorphism, and granite emplacement in the central Piedmont of the southern Appalachians: American Journal of Science, v. 287, no. 6, p. 635-660, https://doi.org/10.2475/ajs.287.6.635.","productDescription":"26 p.","startPage":"635","endPage":"660","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"links":[{"id":373597,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Southern Appalachians","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -84.3310546875,\n 34.542762387234845\n ],\n [\n -83.023681640625,\n 34.768691457552706\n ],\n [\n -81.793212890625,\n 35.505400093441324\n ],\n [\n -80.255126953125,\n 36.73888412439431\n ],\n [\n -78.77197265625,\n 38.02213147353745\n ],\n [\n -77.969970703125,\n 38.788345355085625\n ],\n [\n -77.838134765625,\n 39.26628442213066\n ],\n [\n -79.16748046874999,\n 39.2832938689385\n ],\n [\n -80.167236328125,\n 38.12591462924157\n ],\n [\n -81.793212890625,\n 37.36142550190517\n ],\n [\n -83.21044921875,\n 36.97622678464096\n ],\n [\n -84.495849609375,\n 36.146746777814364\n ],\n [\n -84.91333007812499,\n 35.35321610123823\n ],\n [\n -84.8583984375,\n 34.58799745550482\n ],\n [\n -84.122314453125,\n 34.43409789359469\n ],\n [\n -84.3310546875,\n 34.542762387234845\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"287","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Horton,, J. Wright Jr. 0000-0001-6756-6365","orcid":"https://orcid.org/0000-0001-6756-6365","contributorId":219824,"corporation":false,"usgs":true,"family":"Horton,","given":"J. Wright","suffix":"Jr.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":785907,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sutter, J. F.","contributorId":59779,"corporation":false,"usgs":true,"family":"Sutter","given":"J.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":785908,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stern, T. W.","contributorId":36122,"corporation":false,"usgs":true,"family":"Stern","given":"T.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":785909,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Milton, D.J.","contributorId":44121,"corporation":false,"usgs":true,"family":"Milton","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":785910,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70208740,"text":"70208740 - 1987 - Morphology and evolutionary significance of Adoneis pacifica gen. et sp. Nov. (Fragilariaceae, Bacillariophyta), a marine araphid diatom from Chile","interactions":[],"lastModifiedDate":"2020-02-27T10:57:57","indexId":"70208740","displayToPublicDate":"1987-12-31T10:48:49","publicationYear":"1987","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1388,"text":"Diatom Research","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Morphology and evolutionary significance of Adoneis pacifica gen. et sp. Nov. (Fragilariaceae, Bacillariophyta), a marine araphid diatom from Chile","title":"Morphology and evolutionary significance of Adoneis pacifica gen. et sp. Nov. (Fragilariaceae, Bacillariophyta), a marine araphid diatom from Chile","docAbstract":"A new marine diatom genus and species, Adoneis pacifica G.W. Andrews and P. Rivera, has been identified in Chilean coastal waters. This taxon shows obvious affinities to the genera Rhaphoneis and Delphineis, but cannot be classified in either, as they are currently construed. Adoneis pacifica resembles Rhaphoneis in outline and to some degree in the pseudocelli, whereas it resembles Delphineis in the structure of the vela and the positioning of the apical rimoportulae. However, distinctive characters of this new monotypic genus are: (1) the usual positioning of a single rimoportula near the centre of each lateral margin of the valve, and (2) the occurrence of well organized apical pore fields (pseudocelli), in which the pores are much smaller than elsewhere on the valve. These appear to be primitive traits for the araphid diatom family Fragilariaceae, and they suggest that Adoneis pacifica may be a conservative species important in the study of the evolution of the family.
No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Guidebook - New York State Geological Association, Meeting, 1987","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"New York State Geological Survey","usgsCitation":"Epstein, J.B., and Lyttle, P.T., 1987, Trip C; Structure and stratigraphy above, below, and within the Taconic unconformity, southeastern New York, in Guidebook - New York State Geological Association, Meeting, 1987, p. C1-C78.","productDescription":"78 p.","startPage":"C1","endPage":"C78","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":400332,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":400331,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.nysga-online.org/guidebooks/by-year/"}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Epstein, Jack B. jepstein@usgs.gov","contributorId":1412,"corporation":false,"usgs":true,"family":"Epstein","given":"Jack","email":"jepstein@usgs.gov","middleInitial":"B.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true},{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":842440,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lyttle, Peter T. plyttle@usgs.gov","contributorId":293,"corporation":false,"usgs":true,"family":"Lyttle","given":"Peter","email":"plyttle@usgs.gov","middleInitial":"T.","affiliations":[],"preferred":true,"id":842441,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70236907,"text":"70236907 - 1987 - An algorithm for locating candidate labelling boxes within a polygon","interactions":[],"lastModifiedDate":"2022-09-21T15:35:42.371053","indexId":"70236907","displayToPublicDate":"1987-12-31T10:25:15","publicationYear":"1987","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"An algorithm for locating candidate labelling boxes within a polygon","docAbstract":"Vector-based geographic information systems usually require annotation, such as a polygon number or attribute data, in a suitable location within a polygon. Traditional methods usually compute the polygon centroid, test the centroid for inclusion or exclusion, and select some alternative point when the centroid falls outside the polygon. Two problems are associated with this approach: (1) the text can be centered on the point, but may be placed in a visually awkward place, and (2) part of the text may fall outside the polygon and may overlap other polygon boundaries or other text labels. An algorithm is presented that circumvents both of these problems, by computing a number of horizontal candidate labelling rectangles (boxes) within a polygon from which a suitable selection can be made or from which one may conclude that the text label does not fit the polygon.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Auto-Carto VIII: Proceedings of the international symposium on computer-assisted cartography","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Auto-Carto VIII: International Symposium on Computer-Assisted Cartography","conferenceDate":"Mar 29- Apr 3, 1987","conferenceLocation":"Baltimore, MD","language":"English","publisher":"Cartography and Geographic Information Society","usgsCitation":"van Roessel, J.W., 1987, An algorithm for locating candidate labelling boxes within a polygon, in Auto-Carto VIII: Proceedings of the international symposium on computer-assisted cartography, Baltimore, MD, Mar 29- Apr 3, 1987, p. 689-700.","productDescription":"12 p.","startPage":"689","endPage":"700","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":407139,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":407138,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://cartogis.org/docs/proceedings/archive/auto-carto-8/index.html","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"van Roessel, Jan W.","contributorId":35745,"corporation":false,"usgs":true,"family":"van Roessel","given":"Jan","email":"","middleInitial":"W.","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":false,"id":852665,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70210512,"text":"70210512 - 1987 - Survival, harvest, and distribution of resident Canada geese in New York, 1975-84","interactions":[],"lastModifiedDate":"2020-06-08T14:50:17.186021","indexId":"70210512","displayToPublicDate":"1987-12-31T09:36:03","publicationYear":"1987","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3640,"text":"Transactions of the Northeast Section of the Wildlife Society, Annual Fish and Wildlife Conference","active":true,"publicationSubtype":{"id":10}},"title":"Survival, harvest, and distribution of resident Canada geese in New York, 1975-84","docAbstract":"No abstract available.
","language":"English","publisher":"Wildlife Society. Northeast Section","usgsCitation":"Scheaffer, S.E., Malecki, R.A., and Trost, R.E., 1987, Survival, harvest, and distribution of resident Canada geese in New York, 1975-84: Transactions of the Northeast Section of the Wildlife Society, Annual Fish and Wildlife Conference, v. 44, p. 53-60.","productDescription":"8 p.","startPage":"53","endPage":"60","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":375407,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New York","otherGeospatial":"Howland Island Wildlife Management Area, Iroquois National Wildlife Refuge, Montezuma National Wildlife Refuge, Perch River Wildlife Management Area, Wilson Hill Wildlife Management Area","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -78.53370666503906,\n 43.071395809535375\n ],\n [\n -78.25080871582031,\n 43.071395809535375\n ],\n [\n -78.25080871582031,\n 43.16512263158296\n ],\n [\n -78.53370666503906,\n 43.16512263158296\n ],\n [\n -78.53370666503906,\n 43.071395809535375\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -76.88919067382812,\n 42.92626291864936\n ],\n [\n -76.62826538085938,\n 42.92626291864936\n ],\n [\n -76.62826538085938,\n 43.10875337930414\n ],\n [\n -76.88919067382812,\n 43.10875337930414\n ],\n [\n -76.88919067382812,\n 42.92626291864936\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -75.98556518554688,\n 44.040218713142146\n ],\n [\n -75.77751159667969,\n 44.040218713142146\n ],\n [\n -75.77751159667969,\n 44.212233444529716\n ],\n [\n -75.98556518554688,\n 44.212233444529716\n ],\n [\n -75.98556518554688,\n 44.040218713142146\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -75.03936767578125,\n 44.90379387482873\n ],\n [\n -75.01945495605469,\n 44.90841397875737\n ],\n [\n -75.00606536865234,\n 44.929321383946295\n ],\n [\n -75.01842498779297,\n 44.93831408976101\n ],\n [\n -75.04108428955078,\n 44.937098941534444\n ],\n [\n -75.05653381347656,\n 44.93199503817185\n ],\n [\n -75.08468627929688,\n 44.92567529124141\n ],\n [\n -75.11524200439453,\n 44.90646871709883\n ],\n [\n -75.10562896728514,\n 44.90111890809698\n ],\n [\n -75.07266998291016,\n 44.900389350114814\n ],\n [\n -75.03936767578125,\n 44.90379387482873\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"44","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Scheaffer, Susan E.","contributorId":225129,"corporation":false,"usgs":false,"family":"Scheaffer","given":"Susan","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":790471,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Malecki, Richard A.","contributorId":50600,"corporation":false,"usgs":true,"family":"Malecki","given":"Richard","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":790472,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Trost, Robert E.","contributorId":114181,"corporation":false,"usgs":true,"family":"Trost","given":"Robert","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":790473,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70206940,"text":"70206940 - 1987 - Late Quaternary caldera-forming eruptions in the eastern Aleutian arc, Alaska","interactions":[],"lastModifiedDate":"2020-03-19T14:37:54","indexId":"70206940","displayToPublicDate":"1987-12-31T07:29:49","publicationYear":"1987","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":" Late Quaternary caldera-forming eruptions in the eastern Aleutian arc, Alaska","docAbstract":"Late Quaternary calderas have been identified at 12 of 40 volcanic centers in the eastern Aleutian arc, and sufficient radiocarbon dates and geologic information have now been obtained to either date or constrain the timing of the climactic caldera-forming eruptions. At least eight major caldera-forming events, each characterized by estimated eruption volumes of more than 10 km 3 , occurred at seven different volcanic centers in the Holocene, and as many as six of these had estimated eruption volumes of more than 50 km 3 . Eruptions of similar magnitude formed two other calderas in Wisconsin time. The dating of these hitherto little-known events adds significantly to the previously existing chronology of large prehistoric eruptions. This refined chronology is important in understanding eruption-induced climate changes, in assessing volcanic hazards, and in developing a tephrochronology for northwestern North America. © 1987 Geological Society of America.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/0091-7613(1987)15<434:LQCEIT>2.0.CO;2","usgsCitation":"Miller, T.P., and Smith, R., 1987, Late Quaternary caldera-forming eruptions in the eastern Aleutian arc, Alaska: Geology, v. 15, no. 5, p. 434-438, https://doi.org/10.1130/0091-7613(1987)15<434:LQCEIT>2.0.CO;2.","productDescription":"5 p. ","startPage":"434","endPage":"438","costCenters":[],"links":[{"id":369770,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Eastern Aleutian Islands","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -168.5906982421875,\n 52.872445481488825\n ],\n [\n -165.3497314453125,\n 53.83308071272798\n ],\n [\n -161.7022705078125,\n 54.43171285946844\n ],\n [\n -159.45556640625,\n 54.702407731003376\n ],\n [\n -159.1424560546875,\n 54.85763959554899\n ],\n [\n -155.1983642578125,\n 55.696163893908825\n ],\n [\n -151.8310546875,\n 57.27013372919345\n ],\n [\n -151.3092041015625,\n 58.459228692360625\n ],\n [\n -151.4300537109375,\n 60.029185654654505\n ],\n [\n -150.9521484375,\n 61.86392097024009\n ],\n [\n -152.95166015625,\n 61.87169117378061\n ],\n [\n -156.104736328125,\n 59.795107566022416\n ],\n [\n -158.16467285156247,\n 57.97898320865358\n ],\n [\n -161.81213378906247,\n 56.12412241244821\n ],\n [\n -163.9215087890625,\n 55.397831459360326\n ],\n [\n -167.3602294921875,\n 54.204223304732196\n ],\n [\n -169.3817138671875,\n 53.08082737207479\n ],\n [\n -169.25537109375,\n 52.619725272670266\n ],\n [\n -168.5906982421875,\n 52.872445481488825\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"15","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Miller, T. P.","contributorId":121029,"corporation":false,"usgs":true,"family":"Miller","given":"T.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":776334,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, R.L.","contributorId":47422,"corporation":false,"usgs":true,"family":"Smith","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":776335,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70197316,"text":"70197316 - 1987 - Petrology and K-Ar ages of the Misheguk igneous sequence, an allochthonous mafic and ultramafic complex, and its metamorphic aureole, western Brooks Range, Alaska","interactions":[],"lastModifiedDate":"2018-05-29T13:53:45","indexId":"70197316","displayToPublicDate":"1987-12-31T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Petrology and K-Ar ages of the Misheguk igneous sequence, an allochthonous mafic and ultramafic complex, and its metamorphic aureole, western Brooks Range, Alaska","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"North Slope Geology","language":"English","publisher":"Society of Economic Paleontologists and Mineralogists, Pacific Section","usgsCitation":"Boak, J., Turner, D.L., Henry, D., Moore, T.E., and Wallace, W.K., 1987, Petrology and K-Ar ages of the Misheguk igneous sequence, an allochthonous mafic and ultramafic complex, and its metamorphic aureole, western Brooks Range, Alaska, chap. of North Slope Geology, v. 50, p. 737-745.","productDescription":"9 p.","startPage":"737","endPage":"745","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":354532,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"50","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5b15b23ce4b092d9651e2356","contributors":{"authors":[{"text":"Boak, J.M.","contributorId":205241,"corporation":false,"usgs":false,"family":"Boak","given":"J.M.","affiliations":[],"preferred":false,"id":736625,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Turner, D. L.","contributorId":53776,"corporation":false,"usgs":true,"family":"Turner","given":"D.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":736626,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Henry, D.J.","contributorId":205242,"corporation":false,"usgs":false,"family":"Henry","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":736627,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Moore, Thomas E. 0000-0002-0878-0457 tmoore@usgs.gov","orcid":"https://orcid.org/0000-0002-0878-0457","contributorId":1033,"corporation":false,"usgs":true,"family":"Moore","given":"Thomas","email":"tmoore@usgs.gov","middleInitial":"E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":736628,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wallace, W. K.","contributorId":31781,"corporation":false,"usgs":true,"family":"Wallace","given":"W.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":736629,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70197696,"text":"70197696 - 1987 - Tectonostratigraphic terranes of the Croissilles Harbour region, South Island, New Zealand","interactions":[],"lastModifiedDate":"2021-04-07T13:29:49.338183","indexId":"70197696","displayToPublicDate":"1987-12-31T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Tectonostratigraphic terranes of the Croissilles Harbour region, South Island, New Zealand","docAbstract":"The boundary between Hokonui and Te Anau assemblages is flanked by a broad (10–20 km) zone of imbricated slabs of late Paleozoic and Mesozoic lithostratigraphic terranes. Five terranes are mapped, three of predominantly sedimentary character (Dun Mountain‐Maitai, Rai, Pelorus) are separated by two consisting of ophiolitic melange (Patuki, Croisilles). A regional stratigraphy is mapped within the Late Permian Maitai Group, but formational subdivision of Rai and Pelorus rocks is not attempted because of degree of deformation and the more monotonous aspect of these graywacke‐dominated suites. Sandstone petrography and petrochemistry indicate provenance of sands mainly from dissected and undissected arc sources. Each of the three sedimentary belts possesses its own lithic character and we can see no evidence for original stratigraphic interrelations. The two ophiolitic melanges are similar, but not identical. They probably formed through tectonic disruption of the Dun Mountain ophiolite. Correlation seems more likely for these but must await further evidence. Each terrane possesses distinctive structural style, metamorphic grade, and probably metamorphic timing. The Croisilles area represents a complex zone of rocks formed under both convergent and divergent conditions; their evolution began early in the Permian and continued until achieving the present relationship, probably by middle Mesozoic time. Original relations between the five terranes remain equivocal and they should be regarded as suspect terranes until further constraints are available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Terrane accretion and orogenic belts","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Geophysical Union","doi":"10.1029/GD019p0179","usgsCitation":"Landis, C.A., and Blake, M.C., 1987, Tectonostratigraphic terranes of the Croissilles Harbour region, South Island, New Zealand, chap. of Terrane accretion and orogenic belts, v. 19, p. 179-198, https://doi.org/10.1029/GD019p0179.","productDescription":"20 p.","startPage":"179","endPage":"198","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":355118,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"New Zealand","state":"South Island","otherGeospatial":"Croisilles Harbour","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 160.576171875,\n -47.69497434186281\n ],\n [\n 185.537109375,\n -47.69497434186281\n ],\n [\n 185.537109375,\n -32.026706293336126\n ],\n [\n 160.576171875,\n -32.026706293336126\n ],\n [\n 160.576171875,\n -47.69497434186281\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"19","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c1134ece4b034bf6a82770c","contributors":{"authors":[{"text":"Landis, C. A.","contributorId":152127,"corporation":false,"usgs":false,"family":"Landis","given":"C.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":738199,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Blake, M. Clark Jr.","contributorId":56675,"corporation":false,"usgs":true,"family":"Blake","given":"M.","suffix":"Jr.","email":"","middleInitial":"Clark","affiliations":[],"preferred":false,"id":738200,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ]}