{"pageNumber":"271","pageRowStart":"6750","pageSize":"25","recordCount":37001,"records":[{"id":31495,"text":"ofr01429 - 2001 - Environmental studies of the World Trade Center area after the September 11, 2001 attack","interactions":[],"lastModifiedDate":"2017-07-14T10:29:00","indexId":"ofr01429","displayToPublicDate":"2002-03-01T00:00:00","publicationYear":"2001","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":"2001-429","title":"Environmental studies of the World Trade Center area after the September 11, 2001 attack","docAbstract":"<p class=\"textindent\">This web site describes the results of an interdisciplinary environmental characterization of the World Trade Center (WTC) area after September 11, 2001.</p><p class=\"textindent\">Information presented in this site was first made available to the World Trade Center emergency response teams on September 18, 2001 (Thermal hot spot information), and September 27, 2001 (maps and compositional results).</p><p class=\"textindent\">The Airborne Visible / Infrared Imaging Spectrometer (AVIRIS), a hyperspectral remote sensing instrument, was flown by JPL/NASA over the World Trade Center (WTC) area on September 16, 18, 22, and 23, 2001 (<a href=\"http://aviris.jpl.nasa.gov/\" data-mce-href=\"http://aviris.jpl.nasa.gov/\"><span>&nbsp;</span>Link to the AVIRIS JPL data facility)</a>. A 2-person USGS crew collected samples of dusts and airfall debris from more than 35 localities within a 1-km radius of the World trade Center site on the evenings of September 17 and 18, 2001. Two samples were collected of indoor locations that were presumably not affected by rainfall (there was a rainstorm on September 14). Two samples of material coating a steel beam in the WTC debris were also collected. The USGS ground crew also carried out on-the-ground reflectance spectroscopy measurements during daylight hours to field calibrate AVIRIS remote sensing data. Radiance calibration and rectification of the AVIRIS data were done at JPL/NASA. Surface reflectance calibration, spectral mapping, and interpretation were done at the USGS Imaging Spectroscopy Lab in Denver. The dust/debris and beam-insulation samples were analyzed for a variety of mineralogical and chemical parameters using Reflectance Spectroscopy (RS), Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD), chemical analysis, and chemical leach test techniques in U.S. Geological Survey laboratories in Denver, Colorado.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01429","usgsCitation":"Clark, R.N., Green, R., Swayze, G.A., Meeker, G., Sutley, S., Hoefen, T.M., Livo, K., Plumlee, G., Pavri, B., Sarture, C., Wilson, S., Hageman, P., Lamothe, P., Vance, J.S., Boardman, J., Brownfield, I., Gent, C., Morath, L.C., Taggart, J., Theodorakos, P.M., and Adams, M., 2001, Environmental studies of the World Trade Center area after the September 11, 2001 attack (Version 1.1): U.S. Geological Survey Open-File Report 2001-429, HTML Document, https://doi.org/10.3133/ofr01429.","productDescription":"HTML Document","costCenters":[],"links":[{"id":161317,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2667,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0429/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"New York","city":"New York City","otherGeospatial":"World Trade Center complex","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -74.02081489562988,\n              40.70543274083784\n            ],\n            [\n              -74.00596618652344,\n              40.70543274083784\n            ],\n            [\n              -74.00596618652344,\n              40.71688335199443\n            ],\n            [\n              -74.02081489562988,\n              40.71688335199443\n            ],\n            [\n              -74.02081489562988,\n              40.70543274083784\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","edition":"Version 1.1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a13e4b07f02db602238","contributors":{"authors":[{"text":"Clark, Roger N. 0000-0002-7021-1220 rclark@usgs.gov","orcid":"https://orcid.org/0000-0002-7021-1220","contributorId":515,"corporation":false,"usgs":true,"family":"Clark","given":"Roger","email":"rclark@usgs.gov","middleInitial":"N.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":206176,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Green, Robert O.","contributorId":56271,"corporation":false,"usgs":true,"family":"Green","given":"Robert O.","affiliations":[],"preferred":false,"id":206189,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Swayze, Gregg A. 0000-0002-1814-7823 gswayze@usgs.gov","orcid":"https://orcid.org/0000-0002-1814-7823","contributorId":518,"corporation":false,"usgs":true,"family":"Swayze","given":"Gregg","email":"gswayze@usgs.gov","middleInitial":"A.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true},{"id":309,"text":"Geology and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":206177,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Meeker, Greg","contributorId":20802,"corporation":false,"usgs":true,"family":"Meeker","given":"Greg","affiliations":[],"preferred":false,"id":206185,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Sutley, Steve","contributorId":11059,"corporation":false,"usgs":true,"family":"Sutley","given":"Steve","affiliations":[],"preferred":false,"id":206181,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Hoefen, Todd M. 0000-0002-3083-5987 thoefen@usgs.gov","orcid":"https://orcid.org/0000-0002-3083-5987","contributorId":403,"corporation":false,"usgs":true,"family":"Hoefen","given":"Todd","email":"thoefen@usgs.gov","middleInitial":"M.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true},{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":206175,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Livo, K. 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Eric","affiliations":[],"preferred":false,"id":206186,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Plumlee, Geoff","contributorId":16478,"corporation":false,"usgs":true,"family":"Plumlee","given":"Geoff","email":"","affiliations":[],"preferred":false,"id":206183,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Pavri, Betina","contributorId":92916,"corporation":false,"usgs":true,"family":"Pavri","given":"Betina","email":"","affiliations":[],"preferred":false,"id":206194,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Sarture, Chuck","contributorId":74241,"corporation":false,"usgs":true,"family":"Sarture","given":"Chuck","affiliations":[],"preferred":false,"id":206192,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Wilson, Steve","contributorId":57145,"corporation":false,"usgs":true,"family":"Wilson","given":"Steve","email":"","affiliations":[],"preferred":false,"id":206190,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Hageman, Phil 0000-0002-3440-2150","orcid":"https://orcid.org/0000-0002-3440-2150","contributorId":69573,"corporation":false,"usgs":true,"family":"Hageman","given":"Phil","affiliations":[],"preferred":false,"id":206191,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Lamothe, Paul","contributorId":18728,"corporation":false,"usgs":true,"family":"Lamothe","given":"Paul","affiliations":[],"preferred":false,"id":206184,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Vance, J. Sam","contributorId":9692,"corporation":false,"usgs":true,"family":"Vance","given":"J.","email":"","middleInitial":"Sam","affiliations":[],"preferred":false,"id":206180,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Boardman, Joe","contributorId":30663,"corporation":false,"usgs":true,"family":"Boardman","given":"Joe","email":"","affiliations":[],"preferred":false,"id":206187,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Brownfield, Isabelle","contributorId":42986,"corporation":false,"usgs":true,"family":"Brownfield","given":"Isabelle","affiliations":[],"preferred":false,"id":206188,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Gent, Carol","contributorId":11468,"corporation":false,"usgs":true,"family":"Gent","given":"Carol","affiliations":[],"preferred":false,"id":206182,"contributorType":{"id":1,"text":"Authors"},"rank":17},{"text":"Morath, Laurie C.","contributorId":99225,"corporation":false,"usgs":true,"family":"Morath","given":"Laurie","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":206195,"contributorType":{"id":1,"text":"Authors"},"rank":18},{"text":"Taggart, Joseph","contributorId":77413,"corporation":false,"usgs":true,"family":"Taggart","given":"Joseph","affiliations":[],"preferred":false,"id":206193,"contributorType":{"id":1,"text":"Authors"},"rank":19},{"text":"Theodorakos, Peter M. ptheodor@usgs.gov","contributorId":1566,"corporation":false,"usgs":true,"family":"Theodorakos","given":"Peter","email":"ptheodor@usgs.gov","middleInitial":"M.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":206179,"contributorType":{"id":1,"text":"Authors"},"rank":20},{"text":"Adams, Monique madams@usgs.gov","contributorId":1231,"corporation":false,"usgs":true,"family":"Adams","given":"Monique","email":"madams@usgs.gov","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":206178,"contributorType":{"id":1,"text":"Authors"},"rank":21}]}}
,{"id":31494,"text":"ofr01428 - 2001 - Outcrop structural data from Wales Group and adjacent rocks, Dall and Prince of Wales islands, southeastern Alaska","interactions":[],"lastModifiedDate":"2023-11-08T14:44:08.561366","indexId":"ofr01428","displayToPublicDate":"2002-03-01T00:00:00","publicationYear":"2001","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":"2001-428","title":"Outcrop structural data from Wales Group and adjacent rocks, Dall and Prince of Wales islands, southeastern Alaska","docAbstract":"This report presents a compilation of 3224 measurements of outcrop structures from Wales Group and adjacent strata on Dall and Prince of Wales Islands, southeastern Alaska. We collected 2230 measurements, an additional 344 were digitized from the map of Eberlein and others (1983), and an additional 650 come from the map of Herreid and others (1978). These data are listed in Excel spreadsheet, tab-delimited, and PDF formats. The data includes the latitude and longitude of each measurement, the type of measurement and its orientation.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01428","usgsCitation":"Haeussler, P.J., Karl, S.M., and Labay, K., 2001, Outcrop structural data from Wales Group and adjacent rocks, Dall and Prince of Wales islands, southeastern Alaska: U.S. Geological Survey Open-File Report 2001-428, Report: 6 p.; Structural Data, https://doi.org/10.3133/ofr01428.","productDescription":"Report: 6 p.; Structural Data","numberOfPages":"6","additionalOnlineFiles":"Y","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":282911,"rank":4,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0428/pdf/of01-428.pdf"},{"id":282912,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0428/powdata.xls"},{"id":282913,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0428/powdata.txt"},{"id":161316,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01428.GIF"},{"id":2666,"rank":5,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0428/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alaska","otherGeospatial":"Dall Island, Prince Of Wales Island","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -134,\n              55.55\n            ],\n            [\n              -134,\n              54.5\n            ],\n            [\n              -131.5,\n              54.5\n            ],\n            [\n              -131.5,\n              55.55\n            ],\n            [\n              -134,\n              55.55\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae5e4b07f02db68a459","contributors":{"authors":[{"text":"Haeussler, Peter J. 0000-0002-1503-6247 pheuslr@usgs.gov","orcid":"https://orcid.org/0000-0002-1503-6247","contributorId":503,"corporation":false,"usgs":true,"family":"Haeussler","given":"Peter","email":"pheuslr@usgs.gov","middleInitial":"J.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":206174,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Karl, Susan M. 0000-0003-1559-7826 skarl@usgs.gov","orcid":"https://orcid.org/0000-0003-1559-7826","contributorId":502,"corporation":false,"usgs":true,"family":"Karl","given":"Susan","email":"skarl@usgs.gov","middleInitial":"M.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":206172,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Labay, Keith A. 0000-0002-6763-3190 klabay@usgs.gov","orcid":"https://orcid.org/0000-0002-6763-3190","contributorId":2097,"corporation":false,"usgs":true,"family":"Labay","given":"Keith A.","email":"klabay@usgs.gov","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":false,"id":206173,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31493,"text":"ofr01427 - 2001 - Outcrop structural data from parts of the Petersburg and Sumdum 1:250,000-scale quadrangles, southeastern Alaska","interactions":[],"lastModifiedDate":"2022-10-31T19:11:40.530598","indexId":"ofr01427","displayToPublicDate":"2002-03-01T00:00:00","publicationYear":"2001","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":"2001-427","title":"Outcrop structural data from parts of the Petersburg and Sumdum 1:250,000-scale quadrangles, southeastern Alaska","docAbstract":"This report presents a compilation of 4203 measurements of outcrop structures from part of the Petersburg 1:250,000-scale quadrangle in southeastern Alaska. We collected 1966 measurements, and an additional 2237 unpublished measurements were compiled from field notebooks a from a field mapping effort in the late 1970’s and early 1980’s. These data are listed in spreadsheet and derivative formats. The data includes the latitude and longitude of each measurement, the type of measurement and its orientation.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01427","usgsCitation":"Haeussler, P.J., and Karl, S.M., 2001, Outcrop structural data from parts of the Petersburg and Sumdum 1:250,000-scale quadrangles, southeastern Alaska: U.S. Geological Survey Open-File Report 2001-427, Report: 6 p.; Structural Data, https://doi.org/10.3133/ofr01427.","productDescription":"Report: 6 p.; Structural Data","numberOfPages":"6","additionalOnlineFiles":"Y","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":161315,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":408906,"rank":6,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_45595.htm","linkFileType":{"id":5,"text":"html"}},{"id":282909,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0427/structuredata.txt"},{"id":282907,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0427/pdf/of01-427.pdf"},{"id":282908,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0427/structuredata.xls"},{"id":2665,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0427/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alaska","otherGeospatial":"Petersburg and Sumdum quadrangles","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -134.162,\n              56\n            ],\n            [\n              -134.162,\n              57.115\n            ],\n            [\n              -132,\n              57.115\n            ],\n            [\n              -132,\n              56\n            ],\n            [\n              -134.162,\n              56\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae5e4b07f02db68a412","contributors":{"authors":[{"text":"Haeussler, Peter J. 0000-0002-1503-6247 pheuslr@usgs.gov","orcid":"https://orcid.org/0000-0002-1503-6247","contributorId":503,"corporation":false,"usgs":true,"family":"Haeussler","given":"Peter","email":"pheuslr@usgs.gov","middleInitial":"J.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":206171,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Karl, Susan M. 0000-0003-1559-7826 skarl@usgs.gov","orcid":"https://orcid.org/0000-0003-1559-7826","contributorId":502,"corporation":false,"usgs":true,"family":"Karl","given":"Susan","email":"skarl@usgs.gov","middleInitial":"M.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":206170,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31490,"text":"ofr01423 - 2001 - Principal facts for gravity data collected in South Dakota: a web site for distribution of data","interactions":[],"lastModifiedDate":"2012-02-02T00:09:06","indexId":"ofr01423","displayToPublicDate":"2002-03-01T00:00:00","publicationYear":"2001","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":"2001-423","title":"Principal facts for gravity data collected in South Dakota: a web site for distribution of data","docAbstract":"Principal facts for 12266 new gravity stations and 2880 stations previously released in paper form (Klasner and Kucks, 1988) for the state of South Dakota are presented. These data were contracted to fill a gap in existing data coverage for the state. Observed and Bouguer anomaly data for this regional compilation are available here in digital form.","language":"ENGLISH","doi":"10.3133/ofr01423","usgsCitation":"Kucks, R.P., and Zawislak, R.L., 2001, Principal facts for gravity data collected in South Dakota: a web site for distribution of data (Version 1.0): U.S. Geological Survey Open-File Report 2001-423, digital data files and accompanying text, https://doi.org/10.3133/ofr01423.","productDescription":"digital data files and accompanying text","costCenters":[],"links":[{"id":160754,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2662,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0423/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a90e4b07f02db6557dd","contributors":{"authors":[{"text":"Kucks, Robert P.","contributorId":11648,"corporation":false,"usgs":true,"family":"Kucks","given":"Robert","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":206163,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zawislak, Ronald L.","contributorId":100899,"corporation":false,"usgs":true,"family":"Zawislak","given":"Ronald","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":206164,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31517,"text":"ofr01501 - 2001 - Assessment method for epithermal gold deposits in northeast Washington State using weights-of-evidence GIS modeling","interactions":[],"lastModifiedDate":"2022-09-09T18:33:28.890076","indexId":"ofr01501","displayToPublicDate":"2002-03-01T00:00:00","publicationYear":"2001","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":"2001-501","title":"Assessment method for epithermal gold deposits in northeast Washington State using weights-of-evidence GIS modeling","docAbstract":"The weights-of-evidence analysis, a quantitative mineral resource mapping tool, is used to delineate favorable areas for epithermal gold deposits and to predict future exploration activity of the mineral industry for similar deposits in a four-county area (222 x 277 km), including the Okanogan and Colville National Forests of northeastern Washington. Modeling is applied in six steps: (1) building a spatial digital database, (2) extracting predictive evidence for a particular deposit, based on an exploration model, (3) calculating relative weights for each predictive map, (4) combining the geologic evidence maps to predict the location of undiscovered mineral resources and (5) measuring the intensity of recent exploration activity by use of mining claims on federal lands, and (6) combining mineral resource and exploration activity into an assessment model of future mining activity.\r\n\r\n\r\nThe analysis is accomplished on a personal computer using ArcView GIS platform with Spatial Analyst and Weights-of-Evidence software. In accord with the descriptive model for epithermal gold deposits, digital geologic evidential themes assembled include lithologic map units, thrust faults, normal faults, and igneous dikes. Similarly, geochemical evidential themes include placer gold deposits and gold and silver analyses from stream sediment (silt) samples from National Forest lands. Fifty mines, prospects, or occurrences of epithermal gold deposits, the training set, define the appropriate a really-associated terrane. The areal (or spatial) correlation of each evidential theme with the training set yield predictor theme maps for lithology, placer sites and normal faults. The weights-of-evidence analysis disqualified the thrust fault, dike, and gold and silver silt analyses evidential themes because they lacked spatial\r\ncorrelation with the training set. The decision to accept or reject evidential themes as predictors is assisted by considering probabilistic data consisting of weights and contrast values calculated for themes according to areal correlation with the training sites. Predictor themes having acceptable weights and contrast values are combined into a preliminary model to predict the locations of undiscovered epithermal gold deposits. This model facilitates ranking of tracts as non-permissive, permissive or favorable categories based on exclusionary, passive, and active criteria through evaluation of probabilistic data provided by interaction of predictor themes. The method is very similar to the visual inspection method of drawing conclusions from anomalies on a manually overlain system of maps. This method serves as a model for future mineral assessment procedures because of its objective nature.\r\n\r\n\r\nTo develop a model to predict future exploration activity, the locations of lode mining claims were summarized for 1980, 1985, 1990, and 1996. Land parcels containing historic claims were identified either as those with mining claims present in 1980 or valid claims present in 1985. Current claim parcels were identified as those containing valid lode claims in either 1990 or 1996. A consistent parcel contains both historic and current claims.\r\n\r\n\r\nThe epithermal gold and mining claim activity models were combined into an assessment (or mineral resource-activity) model to assist in land use decisions by providing a prediction of mineral exploration activity on federal land in the next decade. Ranks in the assessment model are: (1) no activity, (2) low activity, (3) low to moderate activity, (4) moderate activity and (5) high activity.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01501","usgsCitation":"Boleneus, D., Raines, G.L., Causey, J., Bookstrom, A., Frost, T.P., and Hyndman, P.C., 2001, Assessment method for epithermal gold deposits in northeast Washington State using weights-of-evidence GIS modeling: U.S. Geological Survey Open-File Report 2001-501, 52 p., https://doi.org/10.3133/ofr01501.","productDescription":"52 p.","costCenters":[],"links":[{"id":161166,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":406478,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_46491.htm","linkFileType":{"id":5,"text":"html"}},{"id":2696,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/of01-501/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Washington","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -120,\n              48\n            ],\n            [\n              -117,\n              48\n            ],\n            [\n              -117,\n              49\n            ],\n            [\n              -120,\n              49\n            ],\n            [\n              -120,\n              48\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db6729bb","contributors":{"authors":[{"text":"Boleneus, D. E.","contributorId":87577,"corporation":false,"usgs":true,"family":"Boleneus","given":"D. E.","affiliations":[],"preferred":false,"id":206276,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Raines, G. L.","contributorId":90720,"corporation":false,"usgs":true,"family":"Raines","given":"G.","middleInitial":"L.","affiliations":[],"preferred":false,"id":206277,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Causey, J. D.","contributorId":64652,"corporation":false,"usgs":true,"family":"Causey","given":"J. D.","affiliations":[],"preferred":false,"id":206275,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bookstrom, A. A.","contributorId":94681,"corporation":false,"usgs":true,"family":"Bookstrom","given":"A. A.","affiliations":[],"preferred":false,"id":206278,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Frost, T. P.","contributorId":49797,"corporation":false,"usgs":true,"family":"Frost","given":"T.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":206274,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Hyndman, P. C.","contributorId":96257,"corporation":false,"usgs":true,"family":"Hyndman","given":"P.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":206279,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":31468,"text":"ofr01262 - 2001 - Spatial digital database for the geologic map of the east part of the Pullman 1° x 2° quadrangle, Idaho","interactions":[],"lastModifiedDate":"2023-06-27T14:46:03.860404","indexId":"ofr01262","displayToPublicDate":"2002-03-01T00:00:00","publicationYear":"2001","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":"2001-262","title":"Spatial digital database for the geologic map of the east part of the Pullman 1° x 2° quadrangle, Idaho","docAbstract":"<p>The paper geologic map of the east part of the Pullman 1° x 2° degree quadrangle, Idaho (Rember and Bennett, 1979) was scanned and initially attributed by Optronics Specialty Co., Inc. (Northridge, CA) and remitted to the U.S. Geological Survey for further attribution and publication of the geospatial digital files. The resulting digital geologic map GIS can be queried in many ways to produce a variety of geologic maps. This digital geospatial database is one of many being created by the U.S. Geological Survey as an ongoing effort to provide geologic information in a geographic information system (GIS) for use in spatial analysis. Digital base map data files (topography, roads, towns, rivers and lakes, and others.) are not included: they may be obtained from a variety of commercial and government sources. This database is not meant to be used or displayed at any scale larger than 1:250,000 (for example, 1:100,000 or 1:24,000). The digital geologic map graphics and plot files (pull250k.gra/.hp /.eps) that are provided in the digital package are representations of the digital database.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01262","usgsCitation":"Rember, W.C., and Bennett, E.H., 2001, Spatial digital database for the geologic map of the east part of the Pullman 1° x 2° quadrangle, Idaho: U.S. Geological Survey Open-File Report 2001-262, Report: 29 p.; 1 Plate: 33.00 x 28.00 inches; Readme; Metadata, https://doi.org/10.3133/ofr01262.","productDescription":"Report: 29 p.; 1 Plate: 33.00 x 28.00 inches; Readme; Metadata","numberOfPages":"29","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":160603,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01262.jpg"},{"id":282636,"rank":5,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0262/PULL250K.MET"},{"id":282632,"rank":4,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0262/","linkFileType":{"id":5,"text":"html"}},{"id":282638,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0262/of01-262.tar.Z"},{"id":282637,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0262/PULL250K.EPS"},{"id":397741,"rank":9,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_45591.htm","linkFileType":{"id":5,"text":"html"}},{"id":282634,"rank":8,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0262/pdf/of01-262.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282635,"rank":7,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/0262/00README.TXT","linkFileType":{"id":2,"text":"txt"}},{"id":282633,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0262/pdf/pull_map.pdf","text":"Plate 1","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","projection":"Transverse Mercator projection","datum":"North American Datum 1927","country":"United States","state":"Idaho","otherGeospatial":"Pullman quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.05,46.0 ], [ -117.05,47.0 ], [ -116.0,47.0 ], [ -116.0,46.0 ], [ -117.05,46.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e5044","contributors":{"authors":[{"text":"Rember, William C.","contributorId":107748,"corporation":false,"usgs":true,"family":"Rember","given":"William","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":206072,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bennett, Earl H.","contributorId":97093,"corporation":false,"usgs":true,"family":"Bennett","given":"Earl","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":206071,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31516,"text":"ofr01499 - 2001 - Temporal changes in grain size and organic-mineral aggregates in surficial sediments near the Massachusetts Bay outfall site","interactions":[],"lastModifiedDate":"2017-11-05T12:04:21","indexId":"ofr01499","displayToPublicDate":"2002-03-01T00:00:00","publicationYear":"2001","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":"2001-499","title":"Temporal changes in grain size and organic-mineral aggregates in surficial sediments near the Massachusetts Bay outfall site","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01499","usgsCitation":"Rendigs, R.R., and Bothner, M., 2001, Temporal changes in grain size and organic-mineral aggregates in surficial sediments near the Massachusetts Bay outfall site: U.S. Geological Survey Open-File Report 2001-499, 45 p., https://doi.org/10.3133/ofr01499.","productDescription":"45 p.","costCenters":[],"links":[{"id":161134,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0499/report-thumb.jpg"},{"id":59795,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0499/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adae4b07f02db68569f","contributors":{"authors":[{"text":"Rendigs, Richard R.","contributorId":56652,"corporation":false,"usgs":true,"family":"Rendigs","given":"Richard","email":"","middleInitial":"R.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":206273,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bothner, Michael H. mbothner@usgs.gov","contributorId":139855,"corporation":false,"usgs":true,"family":"Bothner","given":"Michael H.","email":"mbothner@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":206272,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31505,"text":"ofr01456 - 2001 - Pesticides in selected water-supply reservoirs and finished drinking water, 1999-2000; summary of results from a pilot monitoring program","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01456","displayToPublicDate":"2002-03-01T00:00:00","publicationYear":"2001","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":"2001-456","title":"Pesticides in selected water-supply reservoirs and finished drinking water, 1999-2000; summary of results from a pilot monitoring program","language":"ENGLISH","doi":"10.3133/ofr01456","usgsCitation":"Blomquist, J., Denis, J.M., Hetrick, J., Jones, R., and Birchfield, N., 2001, Pesticides in selected water-supply reservoirs and finished drinking water, 1999-2000; summary of results from a pilot monitoring program: U.S. Geological Survey Open-File Report 2001-456, 65 p., https://doi.org/10.3133/ofr01456.","productDescription":"65 p.","costCenters":[],"links":[{"id":161160,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0456/report-thumb.jpg"},{"id":59792,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0456/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db688219","contributors":{"authors":[{"text":"Blomquist, J. D. 0000-0002-0140-6534","orcid":"https://orcid.org/0000-0002-0140-6534","contributorId":20784,"corporation":false,"usgs":true,"family":"Blomquist","given":"J. D.","affiliations":[],"preferred":false,"id":206228,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Denis, J. M.","contributorId":50552,"corporation":false,"usgs":true,"family":"Denis","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":206229,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hetrick, J.A.","contributorId":63444,"corporation":false,"usgs":true,"family":"Hetrick","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":206231,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jones, R.D.","contributorId":51804,"corporation":false,"usgs":true,"family":"Jones","given":"R.D.","affiliations":[],"preferred":false,"id":206230,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Birchfield, N.B.","contributorId":93541,"corporation":false,"usgs":true,"family":"Birchfield","given":"N.B.","email":"","affiliations":[],"preferred":false,"id":206232,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":31491,"text":"ofr01424 - 2001 - Surficial geology of the lower Comb Wash, San Juan County, Utah","interactions":[],"lastModifiedDate":"2014-02-27T13:00:19","indexId":"ofr01424","displayToPublicDate":"2002-03-01T00:00:00","publicationYear":"2001","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":"2001-424","title":"Surficial geology of the lower Comb Wash, San Juan County, Utah","docAbstract":"<p>The surficial geologic map of lower Comb Wash was produced as part of a master’s thesis for Northern Arizona University Quaternary Sciences program. The map area includes the portion of the Comb Wash alluvial valley between Highway 163 and Highway 95 on the Colorado Plateau in southeastern Utah. The late Quaternary geology of this part of the Colorado Plateau had not previously been mapped in adequate detail. The geologic information in this report will be useful for biological studies, land management and range management for federal, state and private industries.</p>\n<br/>\n<p>Comb Wash is a south flowing ephemeral tributary of the San Juan River, flanked to the east by Comb Ridge and to the west by Cedar Mesa (Figure 1). The nearest settlement is Bluff, about 7 km to the east of the area. Elevations range from 1951 m where Highway 95 crosses Comb Wash to 1291 m at the confluence with the San Juan River. Primary vehicle access to lower Comb Wash is provided by a well-maintained dirt road that parallels the active channel of Comb Wash between Highway 163 and Highway 95. For much of the year this road can be traversed without the aid of four-wheel drive. However, during inclement weather such as rain or snow the road becomes treacherous even with four-wheel drive. The Comb Wash watershed is public land managed by the Bureau of Land management (BLM) office in Monticello, Utah.</p>\n<br/>\n<p>The semi-arid climate of Comb Wash and the surrounding area is typical of the Great Basin Desert. Temperature in Bluff, Utah ranges from a minimum of –8° C in January to a maximum of 35° C in July with a mean annual temperature of 9.8° C (U.S. Department of Commerce, 1999). The difference between day and nighttime temperatures is as great as 20° C. Between 1928 and 1998, annual rainfall in Bluff averaged 178 mm per year (U.S. Department of Commerce, 1999). Annual rainfall in Comb Wash averaged 240 mm per year from 1991 to 1999 while Bluff received an average of 193 mm for the same 8 year period. Most precipitation is monsoonal, convective storms that bring moisture from the Gulf of Mexico beginning in early July and ending by October. Large frontal storms during December and January are responsible for most winter precipitation (Figure 2). The record from U.S. Geological Survey gauging station number 09379000 operated by the BLM from 1959 through 1968 indicates that Comb Wash flows in direct response to precipitation events. Most daily discharge and peak events occur in late July through September, coinciding with high intensity monsoon thunderstorms.</p>\n<br/>\n<p>Comb Wash supports a variety of vegetation typical of the Great Basin Desert and the northern desert shrub zone as described by Fowler and Koch (1982). On the lower alluvial terraces, bushes and shrubs dominate the vegetation, including: sagebrush (Artemesia tridentata), rabbitbrush (Chrysothamnus nauseosus), fourwing saltbush (Atriplex canescens), winterfat (Eurotia lanata), greasewood (Sarcobatus vermiculatus), and shadscale (Atriplex concertifolia). Juniper trees (Juniperus osteosperma) can be found on the rocky colluvial slopes near Comb Ridge and on the higher terrace near Cedar Mesa. The floodplain contains an abundance of riparian vegetation including cottonwood (Populus fremontii), willow (Salix exigua), and tamarisk (Tamarix ramosissima). Tamarisk is one of 7 non-native species present in the lower Comb Wash watershed.</p>\n<br/>\n<p>At least seven known species of noxious weeds have invaded the watershed, including Bermuda grass (Cynodon dactylon), field bindweed (Convolvulus avensis), Canada thistle (Cirsium arvense), Russian knapweed (Centaurea repens), tamarisk and camel thorn (Alhagi pseudalhagi). Of these, tamarisk or salt-cedar has most aggressively colonized the southwestern United States, including the San Juan watershed. Graf (1978) estimates that since the late 19th century, tamarisk has spread at a rate of 20 km per year. Tamarisk first appeared in Comb Wash during the mid to early 20th century based on photographs taken by Gregory in the early 1900’s (Gregory, 1938).</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01424","usgsCitation":"Longpre, C.I., 2001, Surficial geology of the lower Comb Wash, San Juan County, Utah: U.S. Geological Survey Open-File Report 2001-424, Pamphlet: 17 p.; Map: ; Readme: PDF and TXT files; Metadata; Database; Map: PostScript file, https://doi.org/10.3133/ofr01424.","productDescription":"Pamphlet: 17 p.; Map: ; Readme: PDF and TXT files; Metadata; Database; Map: PostScript file","numberOfPages":"17","additionalOnlineFiles":"Y","costCenters":[{"id":569,"text":"Southwest Climate Science Center","active":true,"usgs":true}],"links":[{"id":161289,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2663,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0424/","linkFileType":{"id":5,"text":"html"}},{"id":282895,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/0424/cw_readme.txt"},{"id":282896,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/0424/pdf/cw_readme.pdf"},{"id":282897,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0424/cw_met.txt"},{"id":282898,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0424/cw_export.tar"},{"id":282899,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0424/pdf/cw_map.pdf"},{"id":282900,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0424/cw_map.eps"},{"id":282901,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0424/pdf/cw_pamph.pdf"}],"scale":"12000","country":"United States","state":"Utah","county":"San Juan County","otherGeospatial":"Comb Wash","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -109.956,37.1588 ], [ -109.956,37.7142 ], [ -109.6003,37.7142 ], [ -109.6003,37.1588 ], [ -109.956,37.1588 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db68897e","contributors":{"authors":[{"text":"Longpre, Claire I.","contributorId":90355,"corporation":false,"usgs":true,"family":"Longpre","given":"Claire","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":206165,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31506,"text":"ofr01458 - 2001 - Application of geophysical techniques to minerals-related environmental problems","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01458","displayToPublicDate":"2002-03-01T00:00:00","publicationYear":"2001","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":"2001-458","title":"Application of geophysical techniques to minerals-related environmental problems","language":"ENGLISH","doi":"10.3133/ofr01458","usgsCitation":"Watson, K., Fitterman, D., Saltus, R.W., McCafferty, A., Swayze, G.A., Church, S., Smith, K., Goldhaber, M., Robson, S., and McMahan, P., 2001, Application of geophysical techniques to minerals-related environmental problems (Version 1.0): U.S. Geological Survey Open-File Report 2001-458, 46 p., https://doi.org/10.3133/ofr01458.","productDescription":"46 p.","costCenters":[],"links":[{"id":161161,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2688,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0458/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac6e4b07f02db67a9de","contributors":{"authors":[{"text":"Watson, Ken","contributorId":90317,"corporation":false,"usgs":true,"family":"Watson","given":"Ken","email":"","affiliations":[],"preferred":false,"id":206242,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fitterman, David","contributorId":52033,"corporation":false,"usgs":true,"family":"Fitterman","given":"David","affiliations":[],"preferred":false,"id":206239,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Saltus, R. W.","contributorId":85588,"corporation":false,"usgs":true,"family":"Saltus","given":"R.","middleInitial":"W.","affiliations":[],"preferred":false,"id":206240,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"McCafferty, Anne","contributorId":18399,"corporation":false,"usgs":true,"family":"McCafferty","given":"Anne","affiliations":[],"preferred":false,"id":206234,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Swayze, Gregg A. 0000-0002-1814-7823 gswayze@usgs.gov","orcid":"https://orcid.org/0000-0002-1814-7823","contributorId":518,"corporation":false,"usgs":true,"family":"Swayze","given":"Gregg","email":"gswayze@usgs.gov","middleInitial":"A.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true},{"id":309,"text":"Geology and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":206233,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Church, Stan","contributorId":23237,"corporation":false,"usgs":true,"family":"Church","given":"Stan","affiliations":[],"preferred":false,"id":206236,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Smith, Kathy","contributorId":89560,"corporation":false,"usgs":true,"family":"Smith","given":"Kathy","email":"","affiliations":[],"preferred":false,"id":206241,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Goldhaber, Marty","contributorId":49657,"corporation":false,"usgs":true,"family":"Goldhaber","given":"Marty","email":"","affiliations":[],"preferred":false,"id":206238,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Robson, Stan","contributorId":23013,"corporation":false,"usgs":true,"family":"Robson","given":"Stan","email":"","affiliations":[],"preferred":false,"id":206235,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"McMahan, Pete","contributorId":25407,"corporation":false,"usgs":true,"family":"McMahan","given":"Pete","email":"","affiliations":[],"preferred":false,"id":206237,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}}
,{"id":31434,"text":"ofr2001393 - 2001 - Thickness and geometry of Cenozoic deposits in California Wash area, Nevada, based on gravity and seismic-reflection data","interactions":[],"lastModifiedDate":"2012-02-10T00:10:09","indexId":"ofr2001393","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-393","title":"Thickness and geometry of Cenozoic deposits in California Wash area, Nevada, based on gravity and seismic-reflection data","docAbstract":"Gravity and seismic-reflection data provide insights into the subsurface stratigraphy and structure of the California Wash area of southern Nevada. This area is part of the Lower Colorado flow system and stratigraphic and structural data are important inputs into developing the hydrogeologic framework. These data indicate that the basin beneath California Wash reaches depths of 2-3 km. The eastern margin of the basin coincides with a system of young (Quaternary and late Tertiary) faults, although both seismic and gravity data indicate that the major basin-bounding fault is 2-3 km west of the mapped young faults. Dry Lake Valley, the adjacent valley to the west, is characterized by thinner basin fill. The basin configuration beneath both California Wash and Dry Lake Valleys based on the inversion of gravity data is unconstrained because of the lack of gravity stations north of 36030?. Broad aeromagnetic anomalies beneath pre-Cenozoic basement in the Muddy Mountains and Arrow Canyon Range reflect Precambrian basement at depths of ~ 5 km. These rocks are probably barriers to ground-water flow,except where fractured.","language":"ENGLISH","doi":"10.3133/ofr2001393","usgsCitation":"Langenheim, V., Miller, J.J., Page, W.R., and Grow, J.A., 2001, Thickness and geometry of Cenozoic deposits in California Wash area, Nevada, based on gravity and seismic-reflection data: U.S. Geological Survey Open-File Report 2001-393, 27 p., https://doi.org/10.3133/ofr2001393.","productDescription":"27 p.","costCenters":[{"id":647,"text":"Western Earth Surface Processes","active":false,"usgs":true}],"links":[{"id":161482,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":8870,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/of01-393/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a54e4b07f02db62c596","contributors":{"authors":[{"text":"Langenheim, V.E. 0000-0003-2170-5213","orcid":"https://orcid.org/0000-0003-2170-5213","contributorId":54956,"corporation":false,"usgs":true,"family":"Langenheim","given":"V.E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":205980,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Miller, J. J.","contributorId":54588,"corporation":false,"usgs":true,"family":"Miller","given":"J.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":205979,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Page, W. R.","contributorId":73619,"corporation":false,"usgs":true,"family":"Page","given":"W.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":205981,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Grow, J. A.","contributorId":27858,"corporation":false,"usgs":true,"family":"Grow","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":205978,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":31420,"text":"ofr01250 - 2001 - Hydrogeologic data for the Big River–Mishnock River stream-aquifer system, central Rhode Island","interactions":[],"lastModifiedDate":"2022-01-20T19:11:04.187945","indexId":"ofr01250","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-250","title":"Hydrogeologic data for the Big River–Mishnock River stream-aquifer system, central Rhode Island","docAbstract":"Hydrogeology, ground-water development alternatives, and water quality in the Big\u001FMishnock stream-aquifer system in central Rhode Island are being investigated as part of a long-term cooperative program between the Rhode Island Water Resources Board and the U.S. Geological Survey to evaluate the ground-water resources throughout Rhode Island. The study area includes the Big River drainage basin and that portion of the Mishnock River drainage basin upstream from the Mishnock River at State Route 3. This report presents geologic data and hydrologic and water-quality data for ground and surface water.\r \rGround-water data were collected from July 1996 through September 1998 from a network of observation wells consisting of existing wells and wells installed for this study, which provided a broad distribution of data-collection sites throughout the study area. Streambed piezometers were used to obtain differences in head data between surface-water levels and ground-water levels to help evaluate stream-aquifer interactions throughout the study area. The types of data presented include monthly ground-water levels, average daily ground-water withdrawals, drawdown data from aquifer tests, and water-quality data. Historical water-level data from other wells within the study area also are presented in this report.\r \rSurface-water data were obtained from a network consisting of surface-water impoundments, such as ponds and reservoirs, existing and newly established partial-record stream-discharge sites, and synoptic surface-water-quality sites. Water levels were collected monthly from the surface-water impoundments. Stream-discharge measurements were made at partial-record sites to provide measurements of inflow, outflow, and internal flow throughout the study area. Specific conductance was measured monthly at partial-record sites during the study, and also during the fall and spring of 1997 and 1998 at 41 synoptic sites throughout the study area.\r \rGeneral geologic data, such as estimates of depth to bedrock and depth to water table, as well as indications of underlying geologic structure, were obtained from geophysical surveys. Site-specific geologic data were collected during the drilling of observation wells and test holes. These data include depth to bedrock or refusal, depth to water table, and lithologic information.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01250","usgsCitation":"Craft, P.A., 2001, Hydrogeologic data for the Big River–Mishnock River stream-aquifer system, central Rhode Island: U.S. Geological Survey Open-File Report 2001-250, 104 p., https://doi.org/10.3133/ofr01250.","productDescription":"104 p.","costCenters":[],"links":[{"id":161231,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":394601,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_46474.htm"},{"id":2559,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr01250","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Rhode Island","otherGeospatial":"Big River–Mishnock River stream-aquifer system","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -71.6944,\n              41.5833\n            ],\n            [\n              -71.5439,\n              41.5833\n            ],\n            [\n              -71.5439,\n              41.6958\n            ],\n            [\n              -71.6944,\n              41.6958\n            ],\n            [\n              -71.6944,\n              41.5833\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a50e4b07f02db628afc","contributors":{"authors":[{"text":"Craft, P. A.","contributorId":102105,"corporation":false,"usgs":true,"family":"Craft","given":"P.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":205948,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31429,"text":"ofr01363 - 2001 - Spectral induced polarization measurements at the Carlisle mine dump, New Mexico","interactions":[],"lastModifiedDate":"2021-11-23T19:47:47.285885","indexId":"ofr01363","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-363","title":"Spectral induced polarization measurements at the Carlisle mine dump, New Mexico","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01363","usgsCitation":"Campbell, D.L., and Beanland, S., 2001, Spectral induced polarization measurements at the Carlisle mine dump, New Mexico: U.S. Geological Survey Open-File Report 2001-363, 11 p., https://doi.org/10.3133/ofr01363.","productDescription":"11 p.","costCenters":[],"links":[{"id":392059,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_43481.htm"},{"id":161451,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2565,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0363/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"New Mexico","otherGeospatial":"Carlisle mine dump","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -108.973,\n              32.847\n            ],\n            [\n              -108.962,\n              32.847\n            ],\n            [\n              -108.962,\n              32.856\n            ],\n            [\n              -108.973,\n              32.856\n            ],\n            [\n              -108.973,\n              32.847\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e3e4b07f02db5e5ced","contributors":{"authors":[{"text":"Campbell, David L.","contributorId":95447,"corporation":false,"usgs":true,"family":"Campbell","given":"David","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":205968,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Beanland, Shay","contributorId":11244,"corporation":false,"usgs":true,"family":"Beanland","given":"Shay","affiliations":[],"preferred":false,"id":205967,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31439,"text":"ofr01454 - 2001 - Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group—Determination of glyphosate, aminomethylphosphonic acid, and glufonsinate in water using online solid-phase extraction and high-performance liquid chromatography/mass spectrometry","interactions":[],"lastModifiedDate":"2020-02-16T11:40:21","indexId":"ofr01454","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-454","displayTitle":"Methods of Analysis by the U.S. Geological Survey Organic Geochemistry Research Group—Determination of Glyphosate, Aminomethylphosphonic Acid, and Glufosinate in Water Using Online Solid-Phase Extraction and High-Performance Liquid Chromatography/Mass Spectrometry","title":"Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group—Determination of glyphosate, aminomethylphosphonic acid, and glufonsinate in water using online solid-phase extraction and high-performance liquid chromatography/mass spectrometry","docAbstract":"<p>An analytical method for the determination of glyphosate, its principal degradation compound, aminomethylphosphonic acid (AMPA), and glufosinate in water with varying matrices has been developed. Four different sample matrices fortified at 0.2 and 2.0 μg/L (micrograms per liter) were analyzed using precolumn derivatization with 9-fluorenylmethylchloroformate (FMOC). After derivatization, cleanup and concentration were accomplished using automated online solid-phase extraction followed by elution with the mobile phase allowing for direct injection into a liquid chromatograph/mass spectrometer (LC/MS). Analytical conditions for MS detection were optimized, and quantitation was carried out using the following representative ions: 390 and 168 for glyphosate; 332, 110, and 136 for AMPA; and 402, 180, and 206 for glufosinate. Matrix effects were minimized by utilizing standard addition for quantification and an isotope-labeled glyphosate (2-<sup>13</sup>C,<sup>15</sup>N) as the internal standard. Method detection limits (MDLs) were 0.084 μg/L for glyphosate, 0.078 μg/L for AMPA, and 0.057 μg/L for glufosinate. The method reporting limits (MRLs) were set at 0.1 μg/L for all three compounds. The mean recovery values ranged from 88.0 to 128.7 percent, and relative standard deviation values ranged from 5.6 to 32.6 percent.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01454","usgsCitation":"Lee, E., Strahan, A., and Thurman, E., 2001, Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group—Determination of glyphosate, aminomethylphosphonic acid, and glufonsinate in water using online solid-phase extraction and high-performance liquid chromatography/mass spectrometry: U.S. Geological Survey Open-File Report 2001-454, iv, 13 p., https://doi.org/10.3133/ofr01454.","productDescription":"iv, 13 p.","numberOfPages":"18","costCenters":[{"id":353,"text":"Kansas Water Science Center","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":161425,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":360148,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0454/ofr20010454.pdf","text":"Report","size":"403 kB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2001–0454"}],"contact":"<p><a href=\"mailto:%20dc_ks@usgs.gov\" data-mce-href=\"mailto:%20dc_ks@usgs.gov\">Director</a>, <a href=\"https://www.usgs.gov/centers/kswsc\" data-mce-href=\"https://www.usgs.gov/centers/kswsc\">Kansas Water Science Center</a><br>U.S. Geological Survey<br>1217 Biltmore Drive<br>Lawrence, KS 66049</p>","tableOfContents":"<ul><li>Abstract</li><li>Introduction</li><li>Determination of Glyphosate, Aminomethylphosphonic Acid, and Glufosinate in Water</li><li>Discussion</li><li>Conclusions</li><li>References Cited</li><li>Appendices</li></ul>","publishingServiceCenter":{"id":4,"text":"Rolla PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a54e4b07f02db62bc6e","contributors":{"authors":[{"text":"Lee, E.A.","contributorId":48608,"corporation":false,"usgs":true,"family":"Lee","given":"E.A.","email":"","affiliations":[],"preferred":false,"id":205994,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Strahan, A.P.","contributorId":6902,"corporation":false,"usgs":true,"family":"Strahan","given":"A.P.","affiliations":[],"preferred":false,"id":205993,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thurman, E.M.","contributorId":102864,"corporation":false,"usgs":true,"family":"Thurman","given":"E.M.","affiliations":[],"preferred":false,"id":205995,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31428,"text":"ofr01360 - 2001 - Mineral resources: Out of the ground... into our daily lives","interactions":[],"lastModifiedDate":"2023-06-27T13:12:01.900595","indexId":"ofr01360","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-360","title":"Mineral resources: Out of the ground... into our daily lives","docAbstract":"Minerals and mineral resources are a part of our everyday lives. This poster depicts a home and shows the different mineral(s) and mineral materials used to make the various products found in the average home.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01360","usgsCitation":"Frank, D., Weathers, J., and Galloway, J., 2001, Mineral resources: Out of the ground... into our daily lives: U.S. Geological Survey Open-File Report 2001-360, Poster: 28.67 x 40.56 inches; Poster: PostScript format, https://doi.org/10.3133/ofr01360.","productDescription":"Poster: 28.67 x 40.56 inches; Poster: PostScript format","numberOfPages":"1","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":161450,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01360.jpg"},{"id":282779,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0360/pdf/of01-360.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282780,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0360/of01-360.ps"},{"id":2564,"rank":4,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0360/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699f7a","contributors":{"authors":[{"text":"Frank, Dave","contributorId":74831,"corporation":false,"usgs":true,"family":"Frank","given":"Dave","affiliations":[],"preferred":false,"id":205966,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Weathers, Judy","contributorId":24023,"corporation":false,"usgs":true,"family":"Weathers","given":"Judy","email":"","affiliations":[],"preferred":false,"id":205964,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Galloway, John","contributorId":47038,"corporation":false,"usgs":true,"family":"Galloway","given":"John","affiliations":[],"preferred":false,"id":205965,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31427,"text":"ofr01354 - 2001 - Bedrock geology in the vicinity of the Rockland Avenue well site, Maynard, Massachusetts","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01354","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-354","title":"Bedrock geology in the vicinity of the Rockland Avenue well site, Maynard, Massachusetts","language":"ENGLISH","doi":"10.3133/ofr01354","usgsCitation":"Walsh, G.J., 2001, Bedrock geology in the vicinity of the Rockland Avenue well site, Maynard, Massachusetts: U.S. Geological Survey Open-File Report 2001-354, 15 p., https://doi.org/10.3133/ofr01354.","productDescription":"15 p.","costCenters":[],"links":[{"id":2563,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/openfile/of01-354/ ","linkFileType":{"id":5,"text":"html"}},{"id":161449,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a5fe4b07f02db63435a","contributors":{"authors":[{"text":"Walsh, Gregory J. 0000-0003-4264-8836 gwalsh@usgs.gov","orcid":"https://orcid.org/0000-0003-4264-8836","contributorId":873,"corporation":false,"usgs":true,"family":"Walsh","given":"Gregory","email":"gwalsh@usgs.gov","middleInitial":"J.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":205963,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31426,"text":"ofr01353 - 2001 - Bedrock geology in the vicinity of the Knowles and Andreas well sites, West Newbury, Massachusetts","interactions":[],"lastModifiedDate":"2022-11-28T20:23:15.494015","indexId":"ofr01353","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-353","title":"Bedrock geology in the vicinity of the Knowles and Andreas well sites, West Newbury, Massachusetts","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01353","usgsCitation":"Walsh, G.J., 2001, Bedrock geology in the vicinity of the Knowles and Andreas well sites, West Newbury, Massachusetts: U.S. Geological Survey Open-File Report 2001-353, 14 p., https://doi.org/10.3133/ofr01353.","productDescription":"14 p.","costCenters":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"links":[{"id":161448,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":409750,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_43405.htm","linkFileType":{"id":5,"text":"html"}},{"id":2562,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/openfile/of01-353/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Massachusetts","otherGeospatial":"Knowles and Andreas well sites","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -71,\n              42.8\n            ],\n            [\n              -71,\n              42.758\n            ],\n            [\n              -70.969,\n              42.758\n            ],\n            [\n              -70.969,\n              42.8\n            ],\n            [\n              -71,\n              42.8\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a5fe4b07f02db634319","contributors":{"authors":[{"text":"Walsh, Gregory J. 0000-0003-4264-8836 gwalsh@usgs.gov","orcid":"https://orcid.org/0000-0003-4264-8836","contributorId":873,"corporation":false,"usgs":true,"family":"Walsh","given":"Gregory","email":"gwalsh@usgs.gov","middleInitial":"J.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":205962,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31435,"text":"ofr01399 - 2001 - Initial findings; national survey of MTBE, other ether oxygenates, and other VOCs in community drinking-water sources","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01399","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-399","title":"Initial findings; national survey of MTBE, other ether oxygenates, and other VOCs in community drinking-water sources","language":"ENGLISH","doi":"10.3133/ofr01399","usgsCitation":"Rowe, B.L., Grady, S., Zogorski, J.S., Koch, B., and Tratnyek, P., 2001, Initial findings; national survey of MTBE, other ether oxygenates, and other VOCs in community drinking-water sources: U.S. Geological Survey Open-File Report 2001-399, 1 poster : col. ill., col. map ; 62 x 91 cm., https://doi.org/10.3133/ofr01399.","productDescription":"1 poster : col. ill., col. map ; 62 x 91 cm.","costCenters":[],"links":[{"id":161483,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":59780,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0399/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a02e4b07f02db5f809a","contributors":{"authors":[{"text":"Rowe, Barbara L. blrowe@usgs.gov","contributorId":2673,"corporation":false,"usgs":true,"family":"Rowe","given":"Barbara","email":"blrowe@usgs.gov","middleInitial":"L.","affiliations":[{"id":562,"text":"South Dakota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":205983,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Grady, Stephen","contributorId":66314,"corporation":false,"usgs":true,"family":"Grady","given":"Stephen","affiliations":[],"preferred":false,"id":205985,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zogorski, John S. jszogors@usgs.gov","contributorId":189,"corporation":false,"usgs":true,"family":"Zogorski","given":"John","email":"jszogors@usgs.gov","middleInitial":"S.","affiliations":[],"preferred":true,"id":205982,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Koch, Bart","contributorId":22813,"corporation":false,"usgs":true,"family":"Koch","given":"Bart","email":"","affiliations":[],"preferred":false,"id":205984,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Tratnyek, Paul","contributorId":83173,"corporation":false,"usgs":true,"family":"Tratnyek","given":"Paul","affiliations":[],"preferred":false,"id":205986,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":31437,"text":"ofr01442 - 2001 - Magnetotelluric data in the middle Rio Grande basin, at Cochiti Pueblo, New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01442","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-442","title":"Magnetotelluric data in the middle Rio Grande basin, at Cochiti Pueblo, New Mexico","language":"ENGLISH","doi":"10.3133/ofr01442","usgsCitation":"Williams, J.M., and Rodriguez, B.D., 2001, Magnetotelluric data in the middle Rio Grande basin, at Cochiti Pueblo, New Mexico (Version 1.0): U.S. Geological Survey Open-File Report 2001-442, 66 p., https://doi.org/10.3133/ofr01442.","productDescription":"66 p.","costCenters":[],"links":[{"id":161001,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2570,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0442/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649453","contributors":{"authors":[{"text":"Williams, Jackie M.","contributorId":11217,"corporation":false,"usgs":true,"family":"Williams","given":"Jackie","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":205990,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rodriguez, Brian D. 0000-0002-2263-611X brod@usgs.gov","orcid":"https://orcid.org/0000-0002-2263-611X","contributorId":836,"corporation":false,"usgs":true,"family":"Rodriguez","given":"Brian","email":"brod@usgs.gov","middleInitial":"D.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":205989,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31436,"text":"ofr01417 - 2001 - Magnetotelluric data in the middle Rio Grande basin, Rio Rancho, New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01417","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-417","title":"Magnetotelluric data in the middle Rio Grande basin, Rio Rancho, New Mexico","language":"ENGLISH","doi":"10.3133/ofr01417","usgsCitation":"Williams, J.M., and Rodriguez, B.D., 2001, Magnetotelluric data in the middle Rio Grande basin, Rio Rancho, New Mexico (Version 1.0): U.S. Geological Survey Open-File Report 2001-417, 138 p., https://doi.org/10.3133/ofr01417.","productDescription":"138 p.","costCenters":[],"links":[{"id":161000,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2569,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0417/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649452","contributors":{"authors":[{"text":"Williams, Jackie M.","contributorId":11217,"corporation":false,"usgs":true,"family":"Williams","given":"Jackie","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":205988,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rodriguez, Brian D. 0000-0002-2263-611X brod@usgs.gov","orcid":"https://orcid.org/0000-0002-2263-611X","contributorId":836,"corporation":false,"usgs":true,"family":"Rodriguez","given":"Brian","email":"brod@usgs.gov","middleInitial":"D.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":205987,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31432,"text":"ofr01379 - 2001 - Water-quality, bed-sediment, and biological data (October 1999 through September 2000) and statistical summaries of data for streams in the upper Clark Fork basin, Montana","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01379","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-379","title":"Water-quality, bed-sediment, and biological data (October 1999 through September 2000) and statistical summaries of data for streams in the upper Clark Fork basin, Montana","language":"ENGLISH","doi":"10.3133/ofr01379","usgsCitation":"Dodge, K.A., Hornberger, M.I., and David, C.P., 2001, Water-quality, bed-sediment, and biological data (October 1999 through September 2000) and statistical summaries of data for streams in the upper Clark Fork basin, Montana: U.S. Geological Survey Open-File Report 2001-379, 95 p., https://doi.org/10.3133/ofr01379.","productDescription":"95 p.","costCenters":[],"links":[{"id":161480,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0379/report-thumb.jpg"},{"id":59779,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0379/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e3e4b07f02db5e538b","contributors":{"authors":[{"text":"Dodge, K. A.","contributorId":40615,"corporation":false,"usgs":true,"family":"Dodge","given":"K.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":205973,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hornberger, Michelle I. 0000-0002-7787-3446","orcid":"https://orcid.org/0000-0002-7787-3446","contributorId":23574,"corporation":false,"usgs":true,"family":"Hornberger","given":"Michelle","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":205972,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"David, C. P. C.","contributorId":76343,"corporation":false,"usgs":true,"family":"David","given":"C.","email":"","middleInitial":"P. C.","affiliations":[],"preferred":false,"id":205974,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31423,"text":"ofr01345 - 2001 - Investigation of dioxin concentrations in the lower Roanoke River basin, North Carolina, February 26-March 7, 2001","interactions":[],"lastModifiedDate":"2022-10-07T21:37:54.847592","indexId":"ofr01345","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-345","title":"Investigation of dioxin concentrations in the lower Roanoke River basin, North Carolina, February 26-March 7, 2001","docAbstract":"Dioxin is a toxic chemical that, when present in the environment, can cause cancer and birth defects in humans. Dioxin is of particular concern because concentrations of dioxin that were released into the environment many years ago remain a contributing factor to current exposure. Dioxin exposure often occurs in surface-water systems downstream from contaminated sites and is detrimental to aquatic life. For these reasons and because the U.S. Geological Survey has expertise in conducting high-volume dioxin sampling, the U.S. Environmental Protection Agency and the State of North Carolina asked the U.S. Geological Survey to collect water samples in the lower Roanoke River to be analyzed for the presence of dioxin.\r\n\r\nWater quality of the lower Roanoke River Basin in North Carolina was assessed at eight sites during February 26-March 7, 2001. Water- quality samples were collected for analysis of suspended-sediment and dioxin concentrations; high-volume (750-liter) water samples were collected for dioxin analysis. Discharge measurements were made at or near the high-volume sampling sites. Suspended-sediment sampling and water-quality measurements of specific conductance, pH, water temperature, and dissolved-oxygen concentrations made at each sampling site included multidepth measurements at two cross-section transects and hourly measurements at the point of high-volume sampling. Multidepth measurements were made near the surface, mid-depth, and near the bottom of the water column. These values were averaged for each cross section.\r\n\r\nDuring the sampling period, all sites sampled had dioxin concentrations above detection limits (1 part per quintillion) for both suspended and dissolved dioxin. Suspended dioxin ranged from 5.1 to 900 femtograms per liter, and dissolved dioxin values ranged from 0.31 to 41 femtograms per liter. Suspended-sediment concentrations ranged from 1.1 to 14 milligrams per liter. Specific conductance values ranges from 111 to 340 microsiemens per centimeter at 25 degrees Celsius. The range of pH values at the sampling sites was from 6.6 to 7.7. Water temperatures ranged from 8.9 to 13 degrees Celsius. Dissolved-oxygen concentrations ranged from 7.3 to 10.9 milligrams per liter.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01345","usgsCitation":"Miller, K.F., and Walters, D.A., 2001, Investigation of dioxin concentrations in the lower Roanoke River basin, North Carolina, February 26-March 7, 2001: U.S. Geological Survey Open-File Report 2001-345, iv, 18 p., https://doi.org/10.3133/ofr01345.","productDescription":"iv, 18 p.","costCenters":[],"links":[{"id":408139,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_45798.htm","linkFileType":{"id":5,"text":"html"}},{"id":59777,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0345/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":161234,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0345/report-thumb.jpg"}],"country":"United States","state":"North Carolina","otherGeospatial":"lower Roanoke River basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -76.9,\n              35.808\n            ],\n            [\n              -76.682,\n              35.808\n            ],\n            [\n              -76.682,\n              36.056\n            ],\n            [\n              -76.9,\n              36.056\n            ],\n            [\n              -76.9,\n              35.808\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4880e4b07f02db51635c","contributors":{"authors":[{"text":"Miller, K. F.","contributorId":87153,"corporation":false,"usgs":true,"family":"Miller","given":"K.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":205959,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Walters, D. A.","contributorId":21994,"corporation":false,"usgs":true,"family":"Walters","given":"D.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":205958,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31422,"text":"ofr01343 - 2001 - Water levels in the Yucca Mountain area, Nevada, 1999","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01343","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-343","title":"Water levels in the Yucca Mountain area, Nevada, 1999","language":"ENGLISH","doi":"10.3133/ofr01343","usgsCitation":"Savard, C., 2001, Water levels in the Yucca Mountain area, Nevada, 1999: U.S. Geological Survey Open-File Report 2001-343, 81 p., https://doi.org/10.3133/ofr01343.","productDescription":"81 p.","costCenters":[],"links":[{"id":161233,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0343/report-thumb.jpg"},{"id":59776,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0343/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a08e4b07f02db5f9cdb","contributors":{"authors":[{"text":"Savard, C.S.","contributorId":48194,"corporation":false,"usgs":true,"family":"Savard","given":"C.S.","email":"","affiliations":[],"preferred":false,"id":205957,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31421,"text":"ofr01303 - 2001 - A summary of findings of the West-Central Florida Coastal Studies Project","interactions":[],"lastModifiedDate":"2012-02-02T00:09:13","indexId":"ofr01303","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-303","title":"A summary of findings of the West-Central Florida Coastal Studies Project","language":"ENGLISH","doi":"10.3133/ofr01303","usgsCitation":"Hine, A.C., Brooks, G.R., Davis, R., Doyle, L.J., Gelfenbaum, G., Locker, S., Twichell, D., and Weisberg, R., 2001, A summary of findings of the West-Central Florida Coastal Studies Project: U.S. Geological Survey Open-File Report 2001-303, 58 p., https://doi.org/10.3133/ofr01303.","productDescription":"58 p.","costCenters":[],"links":[{"id":161232,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0303/report-thumb.jpg"},{"id":59775,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0303/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b17e4b07f02db6a6095","contributors":{"authors":[{"text":"Hine, A. C.","contributorId":21197,"corporation":false,"usgs":true,"family":"Hine","given":"A.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205949,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brooks, G. R.","contributorId":96312,"corporation":false,"usgs":true,"family":"Brooks","given":"G.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":205956,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Davis, R.A. Jr.","contributorId":21198,"corporation":false,"usgs":true,"family":"Davis","given":"R.A.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":205950,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Doyle, L. J.","contributorId":29003,"corporation":false,"usgs":true,"family":"Doyle","given":"L.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":205951,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Gelfenbaum, G.","contributorId":72429,"corporation":false,"usgs":true,"family":"Gelfenbaum","given":"G.","email":"","affiliations":[],"preferred":false,"id":205953,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Locker, S. D.","contributorId":81532,"corporation":false,"usgs":true,"family":"Locker","given":"S. D.","affiliations":[],"preferred":false,"id":205954,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Twichell, D.C.","contributorId":84304,"corporation":false,"usgs":true,"family":"Twichell","given":"D.C.","affiliations":[],"preferred":false,"id":205955,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Weisberg, R.","contributorId":46575,"corporation":false,"usgs":true,"family":"Weisberg","given":"R.","email":"","affiliations":[],"preferred":false,"id":205952,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":31438,"text":"ofr01453 - 2001 - Rb-Sr whole-rock and mineral ages, K-Ar, 40Ar/39Ar, and U-Pb mineral ages, and strontium, lead, neodymium, and oxygen isotopic compositions for granitic rocks from the Salinian composite terrane, California","interactions":[],"lastModifiedDate":"2021-10-04T20:28:41.925263","indexId":"ofr01453","displayToPublicDate":"2002-02-01T00:00:00","publicationYear":"2001","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":"2001-453","title":"Rb-Sr whole-rock and mineral ages, K-Ar, 40Ar/39Ar, and U-Pb mineral ages, and strontium, lead, neodymium, and oxygen isotopic compositions for granitic rocks from the Salinian composite terrane, California","docAbstract":"<p>This report summarizes new and published age and isotopic data for whole-rocks and minerals from granitic rocks in the Salinian composite terrane, California. Rubidium-strontium whole-rock ages of plutons are in two groups, Early Cretaceous (122 to 100 Ma) and Late Cretaceous (95 to 82 Ma). Early Cretaceous plutons occur in all granitic rock exposures from Bodega Head in the north to those from the Santa Lucia and Gabilan Ranges in the central part of the terrane. Late Cretaceous plutons have been identified in the Point Reyes Peninsula, the Santa Lucia and the Gabilan Ranges, and in the La Panza Range in the southern part of the terrane. Ranges of initial values of isotopic compositions are <sup>87</sup>Sr/<sup>86</sup>Sr, 0.7046-0.7147, δ<sup>18</sup>O, +8.5 to +12.5 per mil, <sup>206</sup>Pb/<sup>204</sup>Pb, 18.901-19.860, <sup>207</sup>Pb/<sup>204</sup>Pb, 15.618-15.814, <sup>208</sup>Pb/<sup>204</sup>Pb, 38.569- 39.493, and εNd, +0.9 to -8.6.</p>\n<br/>\n<p>The initial <sup>87</sup>Sr/<sup>86</sup>Sr=0.706 isopleth is identified in the northern Gabilan Range and in the Ben Lomond area of the Santa Cruz Mountains, in Montara Mountain, in Bodega Head, and to the west of the Farallon Islands on the Cordell Bank. This isotopic boundary is offset about 95 miles (160km) by right-lateral displacements along the San Gregorio-Hosgri and San Andreas fault systems.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01453","usgsCitation":"Kistler, R.W., and Champion, D., 2001, Rb-Sr whole-rock and mineral ages, K-Ar, 40Ar/39Ar, and U-Pb mineral ages, and strontium, lead, neodymium, and oxygen isotopic compositions for granitic rocks from the Salinian composite terrane, California: U.S. Geological Survey Open-File Report 2001-453, 80 p., https://doi.org/10.3133/ofr01453.","productDescription":"80 p.","numberOfPages":"80","costCenters":[],"links":[{"id":59781,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0453/pdf/of01-453.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":390209,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_45592.htm"},{"id":282380,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01453.jpg"},{"id":2571,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0453/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California","otherGeospatial":"Bodega Head, Gabilan Range, La Panza Range, Montara Mountain, Point Reyes Peninsula, Santa Cruz Mountains, Santa Lucia Range","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -123.5,\n              34.7750\n            ],\n            [\n              -119,\n              34.7750\n            ],\n            [\n              -119,\n              38.167\n            ],\n            [\n              -123.5,\n              38.167\n            ],\n            [\n              -123.5,\n              34.7750\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a55e4b07f02db62ce7e","contributors":{"authors":[{"text":"Kistler, R. W.","contributorId":36112,"corporation":false,"usgs":true,"family":"Kistler","given":"R.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":205991,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Champion, D.E.","contributorId":70402,"corporation":false,"usgs":true,"family":"Champion","given":"D.E.","email":"","affiliations":[],"preferred":false,"id":205992,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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