Metals enter Little Cottonwood Creek in Salt Lake County, Utah, in drainage water that discharges from inactive mines in the watershed (fig. 1). As part of a study to evaluate the effects of this mine drainage on water quality, a sodium chloride tracer was injected into Little Cottonwood Creek during September 17-18, 1998. The purpose of the injection was to quantify stream discharge; to identify inflows, both those observable and those dispersed in the subsurface; and ultimately, to determine which areas within the watershed contribute the most metals to Little Cottonwood Creek. The purpose of this report is to make these data available to agencies responsible for managing the area’ s water resources and to supplement interpretive reports for this study.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr0138","collaboration":"Prepared in cooperation with the U.S. Department of Agriculture, U.S. Forest Service","usgsCitation":"Gerner, L.J., Rossi, F.J., and Kimball, B., 2001, Selected hydrologic data for Little Cottonwood Creek, Salt Lake County, Utah, September 1998: U.S. Geological Survey Open-File Report 2001-38, 2 Sheets: 43.00 x 27.50 inches and 43.00 x 27.00 inches, https://doi.org/10.3133/ofr0138.","productDescription":"2 Sheets: 43.00 x 27.50 inches and 43.00 x 27.00 inches","costCenters":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":340282,"rank":2,"type":{"id":26,"text":"Sheet"},"url":"https://pubs.usgs.gov/of/2001/0038/ofr0138_sheet1.pdf","text":"OFR 01–38 Sheet 1","size":"375 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Lake\",\"state\":\"UT\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a06e4b07f02db5f8ba2","contributors":{"authors":[{"text":"Gerner, L. J.","contributorId":72008,"corporation":false,"usgs":true,"family":"Gerner","given":"L.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":205945,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rossi, F. J.","contributorId":57113,"corporation":false,"usgs":true,"family":"Rossi","given":"F.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":205944,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kimball, B.K.","contributorId":15668,"corporation":false,"usgs":true,"family":"Kimball","given":"B.K.","email":"","affiliations":[],"preferred":false,"id":205943,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":31419,"text":"ofr01202 - 2001 - Impacts of climate change on landscapes of the eastern Sierra Nevada and western Great Basin","interactions":[],"lastModifiedDate":"2023-06-27T14:23:30.648176","indexId":"ofr01202","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":"2001-202","title":"Impacts of climate change on landscapes of the eastern Sierra Nevada and western Great Basin","docAbstract":"This effort was developed under a U.S. Geological Survey (USGS) initiative to sponsor science workshops focusing on various of multidiscipline, multiprogram themes in the arid Southwest. The intent was to use the workshops to explore leading edge questions, as well as to provide better communication and collaboration between USGS and other organizations and agencies. The workshop topics fall within the broad areas of landscape science of the Southwest, ecosystem studies, climatic variation, land use associated with degradation of habitat and soils, and surficial processes in relation to the environment.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01202","usgsCitation":"Jayko, A.S., and Millar, C.I., 2001, Impacts of climate change on landscapes of the eastern Sierra Nevada and western Great Basin: U.S. Geological Survey Open-File Report 2001-202, v, 35 p., https://doi.org/10.3133/ofr01202.","productDescription":"v, 35 p.","numberOfPages":"39","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":282570,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":59774,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0202/pdf/of01-202.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":2558,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0202/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","otherGeospatial":"Great Basin, Sierra Nevada","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -123.18,34.36 ], [ -123.18,44.89 ], [ -110.37,44.89 ], [ -110.37,34.36 ], [ -123.18,34.36 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a05e4b07f02db5f8629","contributors":{"authors":[{"text":"Jayko, A. S. 0000-0002-7378-0330","orcid":"https://orcid.org/0000-0002-7378-0330","contributorId":18011,"corporation":false,"usgs":true,"family":"Jayko","given":"A.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":205946,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Millar, C. I.","contributorId":47165,"corporation":false,"usgs":true,"family":"Millar","given":"C.","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":205947,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":50381,"text":"ofr2002328 - 2001 - Energy-to-moment ratios for damaging intraslab earthquakes: preliminary results on a few case studies","interactions":[],"lastModifiedDate":"2014-04-08T13:46:05","indexId":"ofr2002328","displayToPublicDate":"2002-01-01T15:23:00","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":"2002-328","title":"Energy-to-moment ratios for damaging intraslab earthquakes: preliminary results on a few case studies","docAbstract":"We use the energy-to-moment ratio, as introduced by Newman and Okal [1998] to examine the source characteristics of normal-faulting intraslab earthquakes, compared to nearby interplate thrust events, based on recent case studies in central Chile and southeastern Mexico. In Chile, we find that the 1997 intraslab event had an exceptionally large E/M0 ratio, 30 times greater than the nearby interplate shock. This suggests a very fast strain release at the source as the origin of the particularly destructive character of intraslab events. While the difference is less sharp in Mexico, we find a similar trend, which is in agreement with the observation that the locally most damaging earthquakes are indeed the intraslab events. We also document on the 1939 Chilean earthquake the feasibility\nof extending this approach to historical earthquakes for which high-quality analog records have been archived.","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"The Cascadia Subduction Zone and related subduction systems: seismic structure, intraslab earthquakes and processes, and earthquake hazards (Open-File Report 2002-328)","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr2002328","usgsCitation":"Okal, E.A., and Kirby, S.H., 2001, Energy-to-moment ratios for damaging intraslab earthquakes: preliminary results on a few case studies: U.S. Geological Survey Open-File Report 2002-328, pp. 117-121, https://doi.org/10.3133/ofr2002328.","productDescription":"pp. 117-121","startPage":"117","endPage":"121","numberOfPages":"5","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":204316,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":112363,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2002/0328/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0952e4b0c8380cd51e88","contributors":{"authors":[{"text":"Okal, Emile A.","contributorId":17912,"corporation":false,"usgs":true,"family":"Okal","given":"Emile","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":241317,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kirby, S. H.","contributorId":51721,"corporation":false,"usgs":true,"family":"Kirby","given":"S.","middleInitial":"H.","affiliations":[],"preferred":false,"id":241318,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":31367,"text":"ofr01131 - 2001 - Geologic map of the San Bernardino North 7.5' quadrangle, San Bernardino County, California","interactions":[],"lastModifiedDate":"2023-06-27T13:08:58.161699","indexId":"ofr01131","displayToPublicDate":"2002-01-01T07:00:00","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":"2001-131","title":"Geologic map of the San Bernardino North 7.5' quadrangle, San Bernardino County, California","docAbstract":"\nIntroduction
\n\nOpen-File Report OF 01-131 contains a digital geologic map database of the San Bernardino North 7.5’ quadrangle, San Bernardino County, California that includes:
\n\n1. ARC/INFO (Environmental Systems Research Institute) version 7.2.1 coverages of the various components of the geologic map
\n2. A PostScript file to plot the geologic map on a topographic base, and containing a Correlation of Map Units (CMU) diagram, a Description of Map Units (DMU), an index map, and a regional structure map.
\n3. Portable Document Format (.pdf) files of:
\n\na. This Readme; includes an Appendix, containing data found in sbnorth_met.txt .
\n\nb. The Description of Map Units identical to that found on the plot of the PostScript file.
\n\nc. The same graphic as plotted in 2 above. (Test plots from this .pdf do not produce 1:24,000-scale maps. Use Adobe Acrobat pagesize setting to control map scale.)
\n\nThe Correlation of Map Units and Description of Map Units is in the editorial format of USGS Miscellaneous Investigations Series (I-series) maps. Within the geologic map data package, map units are identified by standard geologic map criteria such as formation-name, age, and lithology. Even though this is an author-prepared report, every attempt has been made to closely adhere to the stratigraphic nomenclature of the U. S. Geological Survey. Descriptions of units can be obtained by viewing or plotting the .pdf file (3b above) or plotting the postscript file (2 above). If roads in some areas, especially forest roads that parallel topographic contours, do not show well on plots of the geologic map, we recommend use of the USGS San Bernardino North 7.5’ topographic quadrangle in conjunction with the geologic map.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01131","usgsCitation":"Miller, F.K., and Matti, J.C., 2001, Geologic map of the San Bernardino North 7.5' quadrangle, San Bernardino County, California: U.S. Geological Survey Open-File Report 2001-131, 22 p., 1 over-size sheet, https://doi.org/10.3133/ofr01131.","productDescription":"22 p., 1 over-size sheet","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":160837,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3029,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0131/","linkFileType":{"id":5,"text":"html"}},{"id":282080,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0131/pdf/readme.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","country":"United States","state":"California","county":"San Bernardino County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -17.375,34.125 ], [ -17.375,34.25 ], [ -17.25,34.25 ], [ -17.25,34.125 ], [ -17.375,34.125 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db611464","contributors":{"authors":[{"text":"Miller, F. K.","contributorId":10803,"corporation":false,"usgs":true,"family":"Miller","given":"F.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":205800,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Matti, J. C.","contributorId":51712,"corporation":false,"usgs":true,"family":"Matti","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205801,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":31365,"text":"ofr2001124 - 2001 - Principal facts for gravity data along the Hayward fault and vicinity, San Francisco Bay area, northern California","interactions":[],"lastModifiedDate":"2023-06-27T12:29:47.914855","indexId":"ofr2001124","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-124","title":"Principal facts for gravity data along the Hayward fault and vicinity, San Francisco Bay area, northern California","docAbstract":"The U.S. Geological Survey (USGS) established over 940 gravity stations along the Hayward fault and vicinity. The Hayward fault, regarded as one of the most hazardous faults in northern California (Working Group on California Earthquake Probabilities, 1999), extends for about 90 km from Fremont in the southeast to San Pablo Bay in the northwest. The Hayward fault is predominantly a right-lateral strike-slip fault that forms the western boundary of the East Bay Hills. These data and associated physical property measurement were collected as part of on-going studies to help determine the earthquake hazard potential of major faults within the San Francisco Bay region. Gravity data were collected between latitude 37°30' and 38°15' N and longitude 121°45' and 122°30' W. Gravity stations were located on the following 7.5 minute quadrangles: Newark, Niles, San Leandro, Hayward, Dublin, Oakland West, Oakland East, Las Trampas Ridge, Diablo, Richmond, Briones Valley, Walnut Creek, and Clayton. All data were ultimately tied to primary gravity base station Menlo Park A, located on the campus of the U.S. Geological Survey in Menlo Park, Calif. (latitude 37°27.34' N, longitude 122°10.18' W, observed gravity value 979944.27 mGal).","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr2001124","usgsCitation":"Ponce, D.A., 2001, Principal facts for gravity data along the Hayward fault and vicinity, San Francisco Bay area, northern California: U.S. Geological Survey Open-File Report 2001-124, Report: 25 p.; Digital Data; Metadata, https://doi.org/10.3133/ofr2001124.","productDescription":"Report: 25 p.; Digital Data; Metadata","numberOfPages":"27","onlineOnly":"Y","additionalOnlineFiles":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":160976,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr2001124.jpg"},{"id":12806,"rank":5,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0124/","linkFileType":{"id":5,"text":"html"}},{"id":282083,"rank":4,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0124/of01-124_metadata.met.txt","linkFileType":{"id":2,"text":"txt"}},{"id":282081,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0124/pdf/of01-124.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282082,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0124/of01-124_data.zip","linkFileType":{"id":6,"text":"zip"}}],"country":"United States","state":"California","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.5,37.5 ], [ -122.5,38.25 ], [ -121.75,38.25 ], [ -121.75,37.5 ], [ -122.5,37.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa9e4b07f02db668097","contributors":{"authors":[{"text":"Ponce, David A. 0000-0003-4785-7354 ponce@usgs.gov","orcid":"https://orcid.org/0000-0003-4785-7354","contributorId":1049,"corporation":false,"usgs":true,"family":"Ponce","given":"David","email":"ponce@usgs.gov","middleInitial":"A.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":205797,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":52895,"text":"ofr01173 - 2001 - Geologic map of the Devore 7.5' quadrangle, San Bernardino County, California","interactions":[],"lastModifiedDate":"2023-06-27T13:32:40.483558","indexId":"ofr01173","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-173","title":"Geologic map of the Devore 7.5' quadrangle, San Bernardino County, California","docAbstract":"This Open-File Report contains a digital geologic map database of the Devore 7.5' quadrangle, San Bernardino County, California, that includes:\n\n1. ARC/INFO (Environmental Systems Research Institute) version 7.2.1 coverages of the various components of the geologic map\n\n2. A PostScript (.ps) file to plot the geologic map on a topographic base, containing a Correlation of Map Units diagram, a Description of Map Units, an index map, and a regional structure map\n\n3. Portable Document Format (.pdf) files of:\n\na. This Readme; includes an Appendix, containing metadata details found in devre_met.txt\n\nb. The same graphic as plotted in 2 above. (Test plots from this .pdf do not produce 1:24,000-scale maps. Adobe Acrobat page-size settings control map scale.)\n\nThe Correlation of Map Units and Description of Map Units are in the editorial format of USGS Miscellaneous Investigations Series maps (I-maps) but have not been edited to comply with I-map standards. Within the geologic-map data package, map units are identified by such standard geologic-map criteria as formation name, age, and lithology. Even though this is an author-prepared report, every attempt has been made to closely adhere to the stratigraphic nomenclature of the U.S. Geological Survey. Descriptions of units can be obtained by viewing or plotting the .pdf file (3b above) or plotting the postscript file (2 above). If roads in some areas, especially forest roads that parallel topographic contours, do not show well on plots of the geologic map, we recommend use of the USGS Devore 7.5’ topographic quadrangle in conjunction with the geologic map.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01173","usgsCitation":"Morton, D.M., and Matti, J.C., 2001, Geologic map of the Devore 7.5' quadrangle, San Bernardino County, California: U.S. Geological Survey Open-File Report 2001-173, Report: 26 p.; 1 Plate: 41.33 x 30.82 inches; Metadata: TXT file; Map: PS.GZ file; Data package: TAR.GZ file, https://doi.org/10.3133/ofr01173.","productDescription":"Report: 26 p.; 1 Plate: 41.33 x 30.82 inches; Metadata: TXT file; Map: PS.GZ file; Data package: TAR.GZ file","numberOfPages":"26","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":177736,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01173.jpg"},{"id":282525,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0173/devre_map.ps.gz","linkFileType":{"id":6,"text":"zip"}},{"id":282526,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0173/devre.tar.gz","linkFileType":{"id":6,"text":"zip"}},{"id":4959,"rank":7,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0173/","linkFileType":{"id":5,"text":"html"}},{"id":282522,"rank":4,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0173/pdf/readme.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282523,"rank":5,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0173/devre_met.txt","linkFileType":{"id":2,"text":"txt"}},{"id":282524,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0173/pdf/of01-173_map.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","county":"San Bernardino County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.5,34.125 ], [ -117.5,34.25 ], [ -117.375,34.25 ], [ -117.375,34.125 ], [ -117.5,34.125 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b01e4b07f02db69866d","contributors":{"authors":[{"text":"Morton, Douglas M. scamp@usgs.gov","contributorId":4102,"corporation":false,"usgs":true,"family":"Morton","given":"Douglas","email":"scamp@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":246165,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Matti, Jonathan C. jmatti@usgs.gov","contributorId":3666,"corporation":false,"usgs":true,"family":"Matti","given":"Jonathan","email":"jmatti@usgs.gov","middleInitial":"C.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":246164,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":50395,"text":"ofr2001139 - 2001 - Geochemical analysis of soils and sediments, Coeur d'Alene drainage basin, Idaho: sampling, analytical methods, and results","interactions":[],"lastModifiedDate":"2014-07-29T14:42:49","indexId":"ofr2001139","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-139","title":"Geochemical analysis of soils and sediments, Coeur d'Alene drainage basin, Idaho: sampling, analytical methods, and results","docAbstract":"This report presents the locations, descriptions, analytical procedures used, and an inter-lab comparison of over 1100 geochemical analyses of samples of soil and sediment in and downstream of a major lead-zinc-silver mining district in the Coeur d'Alene (CdA) drainage basin of northern Idaho. The samples fall in 3 broad categories: (1) samples from vertical profiles of floodplain soils in the valley of the main stem of the CdA River (767 samples) and of the South Fork of the CdA River (38 samples), (2) size fractionated surficial samples of sediment bedload within the channel of the South Fork of the CdA River (68 samples), and (3) samples from vertical profiles of sediment bedload within the channel of the main stem of the CdA River (260 samples).
\nFive different laboratories contributed geochemical data for this report. Four of the five laboratories employed analytical methods that require sample dissolution prior to analysis; one laboratory (US Geological Survey) used analytical instrumentation (energy dispersive x-ray fluorescence [EDXRF]) that is applied to pulverized samples. Some dissolution procedures use four acids (hydrochloric, nitric, perchloric, and hydrofluoric; Eastern Washington University [EWU] Geochemical Laboratory and XRAL Laboratories, Inc.), others use two acids (nitric acid and aqua regia; CHEMEX Labs, Inc.), and some use only concentrated nitric acid (ACZ Laboratories, Inc.). Most analyses of dissolved samples were done by Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES) or by ICP - MS (Mass Spectroscopy). Some analyses for Ag and K were done by Flame Atomic Absorption (FAA).
\nInter-laboratory comparisons are made for 6 elements: lead (Pb), zinc (Zn), iron\n(Fe), manganese (Mn), arsenic (As), and cadmium (Cd). In general inter-laboratory correlations are better for samples within the compositional range of the Standard Reference Materials (SRMs) from the National Institute of Standards and Technology (NIST). Analyses by EWU are the most accurate relative to the NIST standards (mean recoveries within 1% for Pb, Fe, Mn, and As, 3% for Zn and 5% for Cd) and are the most precise (within 7% of the mean at the 95% confidence interval). USGS-EDXRF is similarly accurate for Pb and Zn. XRAL and ACZ are relatively accurate for Pb (within 5-8% of certified NIST values), but were considerably less accurate for the other 5 elements of concern (10-25% of NIST values). However, analyses of sample splits by more than one laboratory reveal that, for some elements, XRAL (Pb, Mn, Cd) and ACZ (Pb, Mn, Zn, Fe) analyses were comparable to EWU analyses of the same samples (when values are within the range of NIST SRMs). These results suggest that, for some elements, XRAL and ACZ dissolutions are more effective on the matrix of the CdA samples than on the matrix of the NIST samples (obtained from soils around Butte, Montana). Splits of CdA samples analyzed by CHEMEX were the least accurate, yielding values 10-25% less than those of EWU.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr2001139","usgsCitation":"Box, S.E., Bookstrom, A.A., Ikramuddin, M., and Lindsay, J., 2001, Geochemical analysis of soils and sediments, Coeur d'Alene drainage basin, Idaho: sampling, analytical methods, and results (Online version 1.0): U.S. Geological Survey Open-File Report 2001-139, Report: 70 p.; ReadMe; Complete digital data package; Metadata; 7 Appendices: xls and dbf files, https://doi.org/10.3133/ofr2001139.","productDescription":"Report: 70 p.; ReadMe; Complete digital data package; Metadata; 7 Appendices: xls and dbf files","numberOfPages":"206","onlineOnly":"Y","additionalOnlineFiles":"Y","temporalStart":"1993-01-01","temporalEnd":"2000-12-31","costCenters":[{"id":658,"text":"Western Mineral Resources","active":false,"usgs":true}],"links":[{"id":175484,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr2001139.PNG"},{"id":10780,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/of01-139/","linkFileType":{"id":5,"text":"html"}},{"id":291343,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/of01-139/of01-139.pdf"},{"id":291344,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/of01-139/readme.txt"},{"id":291345,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/of01-139/of01-139.zip"},{"id":291346,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/of01-139/of01-139.met.txt"}],"country":"United States","state":"Idaho","otherGeospatial":"Coeur D�alene Drainage Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116.733333,47.466667 ], [ -116.733333,47.583333 ], [ -115.716667,47.583333 ], [ -115.716667,47.466667 ], [ -116.733333,47.466667 ] ] ] } } ] }","edition":"Online version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db6487f8","contributors":{"authors":[{"text":"Box, Stephen E. 0000-0002-5268-8375 sbox@usgs.gov","orcid":"https://orcid.org/0000-0002-5268-8375","contributorId":1843,"corporation":false,"usgs":true,"family":"Box","given":"Stephen","email":"sbox@usgs.gov","middleInitial":"E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":241354,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bookstrom, Arthur A. 0000-0003-1336-3364 abookstrom@usgs.gov","orcid":"https://orcid.org/0000-0003-1336-3364","contributorId":1542,"corporation":false,"usgs":true,"family":"Bookstrom","given":"Arthur","email":"abookstrom@usgs.gov","middleInitial":"A.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":5056,"text":"Office of the AD Energy and Minerals, and Environmental Health","active":true,"usgs":true}],"preferred":true,"id":241353,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ikramuddin, Mohammed","contributorId":46115,"corporation":false,"usgs":true,"family":"Ikramuddin","given":"Mohammed","email":"","affiliations":[],"preferred":false,"id":241356,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lindsay, James","contributorId":34993,"corporation":false,"usgs":true,"family":"Lindsay","given":"James","affiliations":[],"preferred":false,"id":241355,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":31406,"text":"ofr01293 - 2001 - Geologic map of the Telegraph Peak 7.5' quadrangle, San Bernardino County, California","interactions":[],"lastModifiedDate":"2023-06-27T13:15:00.600212","indexId":"ofr01293","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-293","title":"Geologic map of the Telegraph Peak 7.5' quadrangle, San Bernardino County, California","docAbstract":"Open-File Report OF 01-293 contains a digital geologic map database of the Telegraph Peak 7.5’ quadrangle, San Bernardino County, California that includes:\n\nARC/INFO (Environmental Systems Research Institute, http://www.esri.com) version 7.2.1 double precision coverages of the various elements of the geologic map.\nA PostScript file to plot the geologic map on a topographic base, and containing a Correlation of Map Units diagram, a Description of Map Units, an index map, and a regional structure map.\nPortable Document Format (.pdf) files of:\na. This Readme; includes in Appendix I, data contained in fif_met.txt\n\nb. The same graphic as plotted in 2 above. Test plots have not produced 1:24,000-scale map sheets. Adobe Acrobat pagesize setting influences map scale.\n\nThe Correlation of Map Units and Description of Map Units is in the editorial format of USGS Miscellaneous Investigations Series (I-series) maps but has not been edited to comply with I-map standards. Within the geologic map data package, map units are identified by standard geologic map criteria such as formation-name, age, and lithology. Even though this is an author-prepared report, every attempt has been made to closely adhere to the stratigraphic nomenclature of the U. S. Geological Survey. Descriptions of units can be obtained by viewing or plotting the .pdf file (3b above) or plotting the postscript file (2 above). If roads in some areas, especially forest roads that parallel topographic contours, do not show well on plots of the geologic map, we recommend use of the USGS Telegraph Peak 7.5’ topographic quadrangle in conjunction with the geologic map.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01293","usgsCitation":"Morton, D.M., Woodburne, M., Foster, J.H., Morton, G., and Cossette, P., 2001, Geologic map of the Telegraph Peak 7.5' quadrangle, San Bernardino County, California: U.S. Geological Survey Open-File Report 2001-293, Report: 21 p.; 1 Plate: 41.36 x 30.57 inches; Metadata: TXT file; Database: TAR.GZ file; Map: PS.GZ file, https://doi.org/10.3133/ofr01293.","productDescription":"Report: 21 p.; 1 Plate: 41.36 x 30.57 inches; Metadata: TXT file; Database: TAR.GZ file; Map: PS.GZ file","numberOfPages":"21","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":160364,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01293.jpg"},{"id":282694,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0293/tel.tar.gz","linkFileType":{"id":6,"text":"zip"}},{"id":282691,"rank":4,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0293/pdf/TelReadme.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282693,"rank":5,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0293/tel_met.txt","linkFileType":{"id":2,"text":"txt"}},{"id":282692,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0293/pdf/tel_map.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":2523,"rank":7,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0293/","linkFileType":{"id":5,"text":"html"}},{"id":282695,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0293/tel_map.ps.gz","linkFileType":{"id":6,"text":"zip"}}],"scale":"24000","projection":"Lambert conformal conic projection","country":"United States","state":"California","county":"San Bernardino County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.5,34.125 ], [ -117.5,35.25 ], [ -117.375,35.25 ], [ -117.375,34.125 ], [ -117.5,34.125 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db68a19f","contributors":{"authors":[{"text":"Morton, D. M.","contributorId":54608,"corporation":false,"usgs":true,"family":"Morton","given":"D.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":205905,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Woodburne, M.O.","contributorId":63228,"corporation":false,"usgs":true,"family":"Woodburne","given":"M.O.","affiliations":[],"preferred":false,"id":205906,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Foster, J. H.","contributorId":52786,"corporation":false,"usgs":true,"family":"Foster","given":"J.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":205904,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Morton, Gregory","contributorId":103356,"corporation":false,"usgs":true,"family":"Morton","given":"Gregory","email":"","affiliations":[],"preferred":false,"id":205907,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Cossette, P. M. 0000-0002-9608-6595","orcid":"https://orcid.org/0000-0002-9608-6595","contributorId":36586,"corporation":false,"usgs":true,"family":"Cossette","given":"P. M.","affiliations":[],"preferred":false,"id":205903,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":31409,"text":"ofr01311 - 2001 - Geologic map of the Cucamonga Peak 7.5' quadrangle, San Bernardino County, California","interactions":[],"lastModifiedDate":"2023-06-26T19:00:33.990191","indexId":"ofr01311","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-311","title":"Geologic map of the Cucamonga Peak 7.5' quadrangle, San Bernardino County, California","docAbstract":"Open-File Report OF 01-311 contains a digital geologic map database of the Cucamonga Peak 7.5’ quadrangle, San Bernardino County, California that includes:
\n1. ARC/INFO (Environmental Systems Research Institute, http://www.esri.com) version 7.2.1 coverages of the various elements of the geologic map
\n2. A PostScript file to plot the geologic map on a topographic base, and containing a Correlation of Map Units diagram, a Description of Map Units, an index map, and a regional structure map
\n3. Portable Document Format (.pdf) files of:
\na. This Readme; includes in Appendix I, data contained in fif_met.txt
\n\nb. The same graphic as plotted in 2 above. (Test plots have not produced 1:24,000-scale map sheets. Adobe Acrobat pagesize setting influences map scale.)
The Correlation of Map Units and Description of Map Units is in the editorial format of USGS Miscellaneous Investigations Series (I-series) maps but has not been edited to comply with I-map standards. Within the geologic map data package, map units are identified by standard geologic map criteria such as formation-name, age, and lithology. Even though this is an author-prepared report, every attempt has been made to closely adhere to the stratigraphic nomenclature of the U. S. Geological Survey. Descriptions of units can be obtained by viewing or plotting the .pdf file (3b above) or plotting the postscript file (2 above). If roads in some areas, especially forest roads that parallel topographic contours, do not show well on plots of the geologic map, we recommend use of the USGS Cucamonga Peak 7.5’ topographic quadrangle in conjunction with the geologic map.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01311","collaboration":"Prepared in cooperation with the U.S. Forest Service (San Bernardino National Forest) and the California Division of Mines and Geology","usgsCitation":"Morton, D.M., Matti, J.C., Koukladas, C., and Cossette, P., 2001, Geologic map of the Cucamonga Peak 7.5' quadrangle, San Bernardino County, California: U.S. Geological Survey Open-File Report 2001-311, Map: 41.31 x 20.50 inches; Readme: 22 p.; Metadata, Database package; Map: PostScript file, https://doi.org/10.3133/ofr01311.","productDescription":"Map: 41.31 x 20.50 inches; Readme: 22 p.; Metadata, Database package; Map: PostScript file","numberOfPages":"22","additionalOnlineFiles":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":160380,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01311.jpg"},{"id":282745,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0311/cuc_map.ps.gz","linkFileType":{"id":4,"text":"shapefile"}},{"id":2525,"rank":7,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0311/","linkFileType":{"id":5,"text":"html"}},{"id":282741,"rank":6,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/0311/pdf/CucReadme.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282744,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0311/pdf/cuc_map.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282742,"rank":4,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0311/cuc_met.txt","linkFileType":{"id":2,"text":"txt"}},{"id":282743,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0311/cuc.tar.gz","linkFileType":{"id":4,"text":"shapefile"}}],"scale":"24000","projection":"Lambert conformal conic projection","country":"United States","state":"California","county":"San Bernardino County","otherGeospatial":"Cucamonga Peak","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.625,34.125 ], [ -117.625,34.25 ], [ -117.5,34.25 ], [ -117.5,34.125 ], [ -117.625,34.125 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b01e4b07f02db69895d","contributors":{"authors":[{"text":"Morton, D. M.","contributorId":54608,"corporation":false,"usgs":true,"family":"Morton","given":"D.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":205916,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Matti, J. C.","contributorId":51712,"corporation":false,"usgs":true,"family":"Matti","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205915,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Koukladas, Catherine","contributorId":6759,"corporation":false,"usgs":true,"family":"Koukladas","given":"Catherine","email":"","affiliations":[],"preferred":false,"id":205913,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cossette, P. M. 0000-0002-9608-6595","orcid":"https://orcid.org/0000-0002-9608-6595","contributorId":36586,"corporation":false,"usgs":true,"family":"Cossette","given":"P. M.","affiliations":[],"preferred":false,"id":205914,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":31373,"text":"ofr01151 - 2001 - Use of structural geology in exploration for and mining of sedimentary rock-hosted Au deposits","interactions":[],"lastModifiedDate":"2023-06-27T13:03:53.334645","indexId":"ofr01151","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-151","title":"Use of structural geology in exploration for and mining of sedimentary rock-hosted Au deposits","docAbstract":"Structural geology is an important component in regional-, district- and orebody-scale exploration and development of sedimentary rock-hosted Au deposits. Identification of timing of important structural events in an ore district allows analysis and classification of fluid conduits and construction of genetic models for ore formation. The most practical uses of structural geology deal with measurement and definition of various elements that comprise orebodies, which can then be directly applied to ore-reserve estimation, ground control, grade control, safety issues, and mine planning. District- and regional-scale structural studies are directly applicable to long-term strategic planning, economic analysis, and land ownership. Orebodies in sedimentary rock-hosted Au deposits are discrete, hypogene, epigenetic masses usually hosted in a fault zone, breccia mass, or lithologic bed or unit. These attributes allow structural geology to be directly applied to the mining and exploration of sedimentary rock-hosted Au deposits. Internal constituents in orebodies reflect unique episodes relating to ore formation. The main internal constituents in orebodies are ore minerals, gangue, and alteration minerals that usually are mixed with one another in complex patterns, the relations among which may be used to interpret the processes of orebody formation and control. Controls of orebody location and shape usually are due to structural dilatant zones caused by changes in attitude, splays, lithologic contacts, and intersections of the host conduit or unit. In addition, conceptual parameters such as district fabric, predictable distances, and stacking also are used to understand the geometry of orebodies. Controls in ore districts and location and geometry of orebodies in ore districts can be predicted to various degrees by using a number of qualitative concepts such as internal and external orebody plunges, district plunge, district stacking, conduit classification, geochemical, geobarometric and geothermal gradients, and tectonic warps. These concepts have practical and empirical application in most mining districts where they are of use in the exploration for ore, but are of such broad and general application that they may not represent known or inferred ore formation processes. Close spatial relation among some sedimentary rock- hosted Au deposits and their host structures suggests that the structures and the orebodies are genetically linked because they may have shared the same developmental history. Examples of probable syn-deformational genesis and structural control of sedimentary rock-hosted Au deposits are in the large Betze deposit in the Carlin trend, Nevada and in the Lannigou, Jinlongshan, and Maanqiao Au deposits, China.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01151","usgsCitation":"Peters, S., 2001, Use of structural geology in exploration for and mining of sedimentary rock-hosted Au deposits: U.S. Geological Survey Open-File Report 2001-151, 39 p., https://doi.org/10.3133/ofr01151.","productDescription":"39 p.","numberOfPages":"40","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":163454,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01151.jpg"},{"id":282431,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0151/pdf/of01-151.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":3049,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0151/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af5e4b07f02db69220e","contributors":{"authors":[{"text":"Peters, Stephen G. speters@usgs.gov","contributorId":2793,"corporation":false,"usgs":true,"family":"Peters","given":"Stephen G.","email":"speters@usgs.gov","affiliations":[{"id":596,"text":"U.S. Geological Survey National Center","active":false,"usgs":true}],"preferred":false,"id":205814,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":31377,"text":"ofr01157 - 2001 - Archive of water gun subbottom data collected during USGS cruise SEAX 95007 New York Bight, 7-25, May 1995","interactions":[],"lastModifiedDate":"2021-11-23T21:53:41.193576","indexId":"ofr01157","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-157","title":"Archive of water gun subbottom data collected during USGS cruise SEAX 95007 New York Bight, 7-25, May 1995","docAbstract":"Beginning in 1995, the USGS, in cooperation with the U.S Army Corps of Engineers (USACE), New York District, began a program to generate reconnaissance maps of the sea floor offshore of the New York-New Jersey metropolitan area, one of the most populated coastal regions of the United States. The goal of this mapping program is to provide a regional synthesis of the sea-floor environment, including a description of sedimentary environments, sediment texture, seafloor morphology, and geologic history to aid in understanding the impacts of anthropogenic activities, such as ocean dumping. This mapping effort differs from previous studies of this area by obtaining digital, sidescan sonar images that cover 100 percent of the sea floor.
This investigation was motivated by the need to develop an environmentally acceptable solution for the disposal of dredged material from the New York - New Jersey Port, by the need to identify potential sources of sand for renourishment of the southern shore of Long island, and by the opportunity to develop a better understanding of the transport and long-term fate of contaminants by investigations of the present distribution of materials discharged into the New York Bight over the last 100+ years (Schwab and others, 1997). Data collected in 1996, USGS cruise SEAX 96004, augments data collected in 1995 with sidescan sonar and seismic reflection data collected within the New York Bight Apex region. This report is an archive of the boomer seismic reflection data collected in 1996.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01157","usgsCitation":"Hill, J.C., Schwab, W.C., and Foster, D., 2001, Archive of water gun subbottom data collected during USGS cruise SEAX 95007 New York Bight, 7-25, May 1995: U.S. Geological Survey Open-File Report 2001-157, HTML Document; DVD-ROM, https://doi.org/10.3133/ofr01157.","productDescription":"HTML Document; DVD-ROM","onlineOnly":"N","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":164098,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0157/coverthb.jpg"},{"id":350979,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://woodshole.er.usgs.gov/publications/of01-157/"},{"id":392075,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_43238.htm"}],"country":"United States","state":"New Jersey, New York","otherGeospatial":"New York Bight","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -73.9,40.36 ], [ -73.9,40.58 ], [ -73.49,40.58 ], [ -73.49,40.36 ], [ -73.9,40.36 ] ] ] } } ] }","contact":"Director, Woods Hole Science Center
384 Woods Hole Road
Quissett Campus
Woods Hole, MA 02543
No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01154","usgsCitation":"Paskevich, V., Poppe, L., Hastings, M., and Hathaway, J., 2001, Sea-floor photography from the Continental Margin Program: A pictorial survey of benthic character and habitats along the U.S. East Coast: U.S. Geological Survey Open-File Report 2001-154, HTML Dcoument, https://doi.org/10.3133/ofr01154.","productDescription":"HTML Dcoument","costCenters":[],"links":[{"id":3051,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/of01-154/","linkFileType":{"id":5,"text":"html"}},{"id":164096,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc579","contributors":{"authors":[{"text":"Paskevich, V.F.","contributorId":96285,"corporation":false,"usgs":true,"family":"Paskevich","given":"V.F.","email":"","affiliations":[],"preferred":false,"id":205819,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Poppe, L. J.","contributorId":72782,"corporation":false,"usgs":true,"family":"Poppe","given":"L.","middleInitial":"J.","affiliations":[],"preferred":false,"id":205817,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hastings, M. E.","contributorId":72012,"corporation":false,"usgs":true,"family":"Hastings","given":"M. E.","affiliations":[],"preferred":false,"id":205816,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hathaway, J.C.","contributorId":94280,"corporation":false,"usgs":true,"family":"Hathaway","given":"J.C.","email":"","affiliations":[],"preferred":false,"id":205818,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":31385,"text":"ofr01198 - 2001 - Publications of the Western Earth Surface Processes Team 2000","interactions":[],"lastModifiedDate":"2023-06-27T12:53:50.256124","indexId":"ofr01198","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-198","title":"Publications of the Western Earth Surface Processes Team 2000","docAbstract":"The Western Earth Surface Processes Team (WESP) of the U.S. Geological Survey (USGS) conducts geologic mapping and related topical earth science studies in the western United States. This work is focused on areas where modern geologic maps and associated earth-science data are needed to address key societal and environmental issues such as ground-water quality, potential geologic hazards, and land-use decisions. Areas of primary emphasis in 2000 included southern California, the San Francisco Bay region, the Pacific Northwest, the Las Vegas urban corridor, and selected National Park lands. The team has its headquarters in Menlo Park, California, and maintains smaller field offices at several other locations in the western United States. The results of research conducted by the WESPT are released to the public as a variety of databases, maps, text reports, and abstracts, both through the internal publication system of the USGS and in diverse external publications such as scientific journals and books. This report lists publications of the WESPT released in 2000 as well as additional 1999 publications that were not included in the previous list (USGS Open-file Report 00-215). Most of the publications listed were authored or coauthored by WESPT staff. The list also includes some publications authored by non-USGS cooperators with the WESPT, as well as some authored by USGS staff outside the WESPT in cooperation with WESPT projects. Several of the publications listed are available on the World Wide Web; for these, URL addresses are provided. Many of these Web publications are USGS open-file reports that contain large digital databases of geologic map and related information.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01198","usgsCitation":"Powell, C.L., and Stone, P., 2001, Publications of the Western Earth Surface Processes Team 2000: U.S. Geological Survey Open-File Report 2001-198, 17 p., https://doi.org/10.3133/ofr01198.","productDescription":"17 p.","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":59770,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0198/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":281577,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0198/","linkFileType":{"id":5,"text":"html"}},{"id":163374,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0198/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adfe4b07f02db687d3d","contributors":{"authors":[{"text":"Powell, Charles L. II 0000-0002-1913-555X cpowell@usgs.gov","orcid":"https://orcid.org/0000-0002-1913-555X","contributorId":3243,"corporation":false,"usgs":true,"family":"Powell","given":"Charles","suffix":"II","email":"cpowell@usgs.gov","middleInitial":"L.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":205854,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stone, Paul 0000-0002-1439-0156 pastone@usgs.gov","orcid":"https://orcid.org/0000-0002-1439-0156","contributorId":273,"corporation":false,"usgs":true,"family":"Stone","given":"Paul","email":"pastone@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":205853,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":31374,"text":"ofr01153 - 2001 - Heavy minerals from the Palos Verdes margin, southern California: Data and factor analysis","interactions":[],"lastModifiedDate":"2021-09-24T13:52:35.862948","indexId":"ofr01153","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-153","title":"Heavy minerals from the Palos Verdes margin, southern California: Data and factor analysis","docAbstract":"Heavy or high-density minerals in the 63-250-_m (micron) size fraction (very fine and fine sand) were analyzed from 36 beach and offshore sites (38 samples) of the Palos Verdes margin to determine the areal and temporal mineralogic distributions and the relation of those distributions to the deposit affected by material discharged from the Los Angeles County Sanitation District sewage system (Lee, 1994) (Figure 1). Data presented here were tabulated for a report to the Department of Justice (Wong, 1994). The results of the data analysis are discussed in Wong (in press).\n\nThe study of heavy minerals is a common method of determining sources (provenance) and distributions of sediments (e.g., Van Andel and Poole, 1960). The choice of grain size is governed by ease of sample preparation, examination by optical microscopy, and comparability to previous studies. How representative the 63-250-_m heavy minerals are of the whole sample can be approximated by the amount of sand in the sample. Lee and others (1994) mapped a pre-effluent, effluent-affected, and surface layer in the study area off Palos Verdes. The amount of sand in the top and pre-effluent layers ranges from about 20 to 80 percent; in the middle of the effluent body, sand is less than 20 percent (Figure 2; MacArthur and others, 1994). Qualitatively, the 63-250-_m heavy minerals are more representative of the top and pre-effluent layer, but these minerals will also provide useful information about the middle layer.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01153","usgsCitation":"Wong, F.L., 2001, Heavy minerals from the Palos Verdes margin, southern California: Data and factor analysis: U.S. Geological Survey Open-File Report 2001-153, Report: 8 p.; Metadata, https://doi.org/10.3133/ofr01153.","productDescription":"Report: 8 p.; Metadata","numberOfPages":"31","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":164095,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01153.jpg"},{"id":389711,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_42119.htm"},{"id":282449,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0153/minsplsmc.txt"},{"id":282448,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0153/pdf/of01-153.pdf"},{"id":3050,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0153/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California","otherGeospatial":"Palos Verdes Margin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -118.433333,34.666667 ], [ -118.433333,34.8 ], [ -118.3,34.8 ], [ -118.3,34.666667 ], [ -118.433333,34.666667 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a69e4b07f02db63c099","contributors":{"authors":[{"text":"Wong, Florence L. 0000-0002-3918-5896 fwong@usgs.gov","orcid":"https://orcid.org/0000-0002-3918-5896","contributorId":1990,"corporation":false,"usgs":true,"family":"Wong","given":"Florence","email":"fwong@usgs.gov","middleInitial":"L.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":205815,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":31400,"text":"ofr01264 - 2001 - Density and velocity relationships for digital sonic and density logs from coastal Washington and laboratory measurements of Olympic Peninsula mafic rocks and greywackes","interactions":[],"lastModifiedDate":"2021-12-20T19:22:37.702937","indexId":"ofr01264","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-264","title":"Density and velocity relationships for digital sonic and density logs from coastal Washington and laboratory measurements of Olympic Peninsula mafic rocks and greywackes","docAbstract":"Three-dimensional velocity models for the basins along the coast of Washington and in Puget Lowland provide a means for better understanding the lateral variations in strong ground motions recorded there. We have compiled 16 sonic and 18 density logs from 22 oil test wells to help us determine the geometry and physical properties of the Cenozoic basins along coastal Washington. The depth ranges sampled by the test-well logs fall between 0.3 and 2.1 km. These well logs sample Quaternary to middle Eocene sedimentary rocks of the Quinault Formation, Montesano Formation, and Hoh rock assemblage. Most (18 or 82%) of the wells are from Grays Harbor County, and many of these are from the Ocean City area. These Grays Harbor County wells sample the Quinault Formation, Montesano Formation, and frequently bottom in the Hoh rock assemblage. These wells show that the sonic velocity and density normally increase significantly across the contacts between the Quinault or the Montesano Formations and the Hoh rock assemblage. Reflection coefficients calculated for vertically traveling compressional waves from the average velocities and densities for these units suggest that the top of the Hoh rock assemblage is a strong reflector of downward-propagating seismic waves: these reflection coefficients lie between 11 and 20%. Thus, this boundary may reflect seismic energy upward and trap a substantial portion of the seismic energy generated by future earthquakes within the Miocene and younger sedimentary basins found along the Washington coast.
Three wells from Jefferson County provide data for the Hoh rock assemblage for the entire length of the logs. One well (Eastern Petroleum Sniffer Forks #1), from the Forks area in Clallam County, also exclusively samples the Hoh rock assemblage. This report presents the locations, elevations, depths, stratigraphic, and other information for all the oil test wells, and provides plots showing the density and sonic velocities as a function of depth for each well log. We also present two-way traveltimes for 15 of the wells calculated from the sonic velocities. Average velocities and densities for the wells having both logs can be reasonably well related using a modified Gardner’s rule, with p=1825v(1/4), where p is the density (in kg/m3) and v is the sonic velocity (in km/s). In contrast, a similar analysis of published well logs from Puget Lowland is best matched by a Gardner’s rule of p=1730v(1/4), close to the p=1740v(1/4) proposed by Gardner et al. (1974).
Finally, we present laboratory measurements of compressional-wave velocity, shear-wave velocity, and density for 11 greywackes and 29 mafic rocks from the Olympic Peninsula and Puget Lowland. These units have significance for earthquake-hazard investigations in Puget Lowland as they dip eastward beneath the Lowland, forming the “bedrock” beneath much of the lowland. Average Vp/Vs ratios for the mafic rocks, mainly Crescent Formation volcanics, lie between 1.81 and 1.86. Average Vp/Vs ratios for the greywackes from the accretionary core complex in the Olympic Peninsula show greater scatter but lie between 1.77 and 1.88. Both the Olympic Peninsula mafic rocks and greywackes have lower shear-wave velocities than would be expected for a Poisson solid (Vp/Vs=1.732). Although the P-wave velocities and densities in the greywackes can be related by a Gardner’s rule of p=1720v(1/4), close to the p=1740v(1/4) proposed by Gardner et al. (1974), the velocities and densities of the mafic rocks are best related by a Gardner’s rule of p=1840v(1/4). Thus, the density/velocity relations are similar for the Puget Lowland well logs and greywackes from the Olympic Peninsula. Density/velocity relations are similar for the Washington coastal well logs and mafic rocks from the Olympic Peninsula, but differ from those of the Puget Lowland well logs and greywackes from the Olympic Peninsula.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01264","usgsCitation":"Brocher, T.M., and Christensen, N.I., 2001, Density and velocity relationships for digital sonic and density logs from coastal Washington and laboratory measurements of Olympic Peninsula mafic rocks and greywackes: U.S. Geological Survey Open-File Report 2001-264, 39 p., https://doi.org/10.3133/ofr01264.","productDescription":"39 p.","numberOfPages":"40","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":59772,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0264/pdf/of01-264.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":160343,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0264/images/coverthb.jpg"},{"id":2518,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0264/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Washington","otherGeospatial":"Olympic Peninsula","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124.87,46.83 ], [ -124.87,48.42 ], [ -122.14,48.42 ], [ -122.14,46.83 ], [ -124.87,46.83 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fce4b07f02db5f5b00","contributors":{"authors":[{"text":"Brocher, Thomas M. 0000-0002-9740-839X brocher@usgs.gov","orcid":"https://orcid.org/0000-0002-9740-839X","contributorId":262,"corporation":false,"usgs":true,"family":"Brocher","given":"Thomas","email":"brocher@usgs.gov","middleInitial":"M.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":205884,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Christensen, Nikolas I.","contributorId":95927,"corporation":false,"usgs":false,"family":"Christensen","given":"Nikolas","email":"","middleInitial":"I.","affiliations":[{"id":7001,"text":"Department of Earth and Atmospheric Sciences, Purdue University","active":true,"usgs":false}],"preferred":false,"id":205885,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":31392,"text":"ofr01230 - 2001 - Automated remote digital imaging system (ARDIS): applications for monitoring dust emissions in the Mojave Desert, California","interactions":[],"lastModifiedDate":"2012-02-02T00:09:18","indexId":"ofr01230","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-230","title":"Automated remote digital imaging system (ARDIS): applications for monitoring dust emissions in the Mojave Desert, California","language":"ENGLISH","doi":"10.3133/ofr01230","usgsCitation":"Tigges, R.K., Slides, S., and Ohms, M., 2001, Automated remote digital imaging system (ARDIS): applications for monitoring dust emissions in the Mojave Desert, California (Version 1.0): U.S. Geological Survey Open-File Report 2001-230, 72 p., https://doi.org/10.3133/ofr01230.","productDescription":"72 p.","costCenters":[],"links":[{"id":163462,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3064,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0230/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa9e4b07f02db6680c0","contributors":{"authors":[{"text":"Tigges, Richard K.","contributorId":23993,"corporation":false,"usgs":true,"family":"Tigges","given":"Richard","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":205870,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Slides, Stuart","contributorId":22008,"corporation":false,"usgs":true,"family":"Slides","given":"Stuart","email":"","affiliations":[],"preferred":false,"id":205869,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ohms, Mark","contributorId":55052,"corporation":false,"usgs":true,"family":"Ohms","given":"Mark","email":"","affiliations":[],"preferred":false,"id":205871,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":31368,"text":"ofr01132 - 2001 - Geologic map of the Fifteenmile Valley 7.5' quadrangle, San Bernardino County, California","interactions":[],"lastModifiedDate":"2023-06-27T13:29:26.24823","indexId":"ofr01132","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-132","title":"Geologic map of the Fifteenmile Valley 7.5' quadrangle, San Bernardino County, California","docAbstract":"Open-File Report OF 01-132 contains a digital geologic map database of the Fifteenmile Valley 7.5’ quadrangle, San Bernardino County, California that includes:
\n1. ARC/INFO (Environmental Systems Research Institute, http://www.esri.com) version 7.2.1 coverages of the various elements of the geologic map.
\n\n2. A PostScript file to plot the geologic map on a topographic base, and containing a Correlation of Map Units diagram, a Description of Map Units, an index map, and a regional structure map.
\n\n3. Portable Document Format (.pdf) files of:
\n\na. This Readme; includes in Appendix I, data contained in fif_met.txt
\n\nb. The same graphic as plotted in 2 above. (Test plots have not produced 1:24,000-scale map sheets. Adobe Acrobat pagesize setting influences map scale.)
The Correlation of Map Units (CMU) and Description of Map Units (DMU) is in the editorial format of USGS Miscellaneous Investigations Series (I-series) maps. Within the geologic map data package, map units are identified by standard geologic map criteria such as formation-name, age, and lithology. Even though this is an author-prepared report, every attempt has been made to closely adhere to the stratigraphic nomenclature of the U. S. Geological Survey. Descriptions of units can be obtained by viewing or plotting the .pdf file (3b above) or plotting the postscript file (2 above). If roads in some areas, especially forest roads that parallel topographic contours, do not show well on plots of the geologic map, we recommend use of the USGS Fifteenmile Valley 7.5’ topographic quadrangle in conjunction with the geologic map.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01132","collaboration":"Prepared in cooperation with the U.S. Forest Service (San Bernardino National Forest) and the California Division of Mines and Geology","usgsCitation":"Miller, F.K., and Matti, J.C., 2001, Geologic map of the Fifteenmile Valley 7.5' quadrangle, San Bernardino County, California: U.S. Geological Survey Open-File Report 2001-132, Readme: 24 p.; Metadata; Database; Map: PDF, 43.85 x 32.44 inches; Map: PostScript file, https://doi.org/10.3133/ofr01132.","productDescription":"Readme: 24 p.; Metadata; Database; Map: PDF, 43.85 x 32.44 inches; Map: PostScript file","numberOfPages":"24","additionalOnlineFiles":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":160851,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01132.gif"},{"id":3030,"rank":7,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0132/","linkFileType":{"id":5,"text":"html"}},{"id":282088,"rank":4,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0132/fif_met.txt","linkFileType":{"id":2,"text":"txt"}},{"id":282090,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0132/pdf/fif_map.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282087,"rank":6,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2001/0132/pdf/readme.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282089,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0132/fif.tar.gz","linkFileType":{"id":6,"text":"zip"}},{"id":282091,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0132/fif_map.ps.gz","linkFileType":{"id":6,"text":"zip"}}],"scale":"24000","projection":"Lambert conformal conic projection","country":"United States","state":"California","county":"San Bernardino County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.125,34.375 ], [ -117.125,34.5 ], [ -117.0,34.5 ], [ -117.0,34.375 ], [ -117.125,34.375 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db696e0b","contributors":{"authors":[{"text":"Miller, F. K.","contributorId":10803,"corporation":false,"usgs":true,"family":"Miller","given":"F.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":205802,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Matti, J. C.","contributorId":51712,"corporation":false,"usgs":true,"family":"Matti","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205803,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":31354,"text":"ofr9920E - 2001 - Stratigraphic section and selected semiquantitative chemistry, Meade Peak phosphatic shale member of Permian Phosphoria Formation, central part of Rasmussen Ridge, Caribou County, Idaho","interactions":[],"lastModifiedDate":"2023-05-05T18:25:20.837742","indexId":"ofr9920E","displayToPublicDate":"2002-01-01T00:00:00","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":"99-20","chapter":"E","title":"Stratigraphic section and selected semiquantitative chemistry, Meade Peak phosphatic shale member of Permian Phosphoria Formation, central part of Rasmussen Ridge, Caribou County, Idaho","docAbstract":"The U.S. Geological Survey (USGS) has studied the Permian Phosphoria Formation in southeastern Idaho and the entire Western U.S. Phosphate Field throughout much of the twentieth century. In response to a request by the U.S. Bureau of Land Management, a new series of resource, geological, and geoenvironmental studies was undertaken by the USGS in 1998. To accomplish these studies, the USGS has formed cooperative research relationships with two Federal agencies, the Bureau of Land Management and the U.S. Forest Service, tasked with land management and resource conservation on public lands; and with five private companies currently leasing or developing phosphate resources in southeastern Idaho. The companies are Agrium U.S. Inc. (Rasmussen Ridge mine) , Astaris LLC (Dry Valley mine), Rhodia Inc. (Wooley Valley mine, inactive), J.R. Simplot Company (Smoky Canyon mine), and Monsanto Co. (Enoch Valley mine). Some of the mineralogical research associated with this project is supported through a cooperative agreement with the Department of Geology and Geological Enginee ring, University of Idaho. Present studies consist of integrated, multidisciplinary research directed toward (1) resource and reserve estimations of phosphate in selected 7.5-minute quadrangles; (2) elemental residence, mineralogical and petrochemical characteristics; (3) mobilization and reaction pathways, transport, and fate of potentially toxic elements associated with the occurrence, development, and societal use of phosphate; (4) geophysical signatures; and (5) improving the understanding of deposit origin. Because raw data acquired during the project will require time to interpret, the data are released in open-file reports for prompt availability to other workers. Open-file reports associated with this series of studies are submitted to each of the Federal and industry cooperators for comment; however, the USGS is solely responsible for the data contained in the reports.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr9920E","usgsCitation":"Grauch, R., Tysdal, R.G., Johnson, E.A., Herring, J., and Desborough, G.A., 2001, Stratigraphic section and selected semiquantitative chemistry, Meade Peak phosphatic shale member of Permian Phosphoria Formation, central part of Rasmussen Ridge, Caribou County, Idaho: U.S. Geological Survey Open-File Report 99-20, 1 Plate: 36.00 x 48.00 inches, https://doi.org/10.3133/ofr9920E.","productDescription":"1 Plate: 36.00 x 48.00 inches","costCenters":[],"links":[{"id":160789,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":416782,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_45797.htm","linkFileType":{"id":5,"text":"html"}},{"id":3019,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/ofr-99-0020-e/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Idaho","county":"Caribou","otherGeospatial":"Rasmussen Ridge","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -111.424,\n 42.89\n ],\n [\n -111.424,\n 42.874\n ],\n [\n -111.402,\n 42.874\n ],\n [\n -111.402,\n 42.89\n ],\n [\n -111.424,\n 42.89\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a51e4b07f02db629c1a","contributors":{"authors":[{"text":"Grauch, R. I. 0000-0002-1763-0813","orcid":"https://orcid.org/0000-0002-1763-0813","contributorId":107698,"corporation":false,"usgs":true,"family":"Grauch","given":"R. I.","affiliations":[],"preferred":false,"id":205767,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tysdal, R. G.","contributorId":8823,"corporation":false,"usgs":true,"family":"Tysdal","given":"R.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":205763,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, E. A.","contributorId":87893,"corporation":false,"usgs":true,"family":"Johnson","given":"E.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":205766,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Herring, J. R.","contributorId":43348,"corporation":false,"usgs":true,"family":"Herring","given":"J. R.","affiliations":[],"preferred":false,"id":205765,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Desborough, G. A.","contributorId":34527,"corporation":false,"usgs":true,"family":"Desborough","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":205764,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":31407,"text":"ofr01294 - 2001 - Shaded-relief and color shaded-relief maps of the Willamette Valley, Oregon","interactions":[],"lastModifiedDate":"2023-06-27T13:30:46.427184","indexId":"ofr01294","displayToPublicDate":"2002-01-01T00:00:00","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":"2001-294","title":"Shaded-relief and color shaded-relief maps of the Willamette Valley, Oregon","docAbstract":"This Open-File Report is released as a digital map database. It includes PostScript plot files that contain images of the map sheets; the images also contain a brief explanation describing the geology and physiography of the study area. The digital map database is a compilation of newly published 10-m digital-elevation-model (DEM) data for western Oregon and represents the physiography of the Willamette Valley.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01294","usgsCitation":"Givler, R., and Wells, R., 2001, Shaded-relief and color shaded-relief maps of the Willamette Valley, Oregon: U.S. Geological Survey Open-File Report 2001-294, Report: 15 p.; 4 Plates: 36.00 x 86.00 inches or smaller; Metadata; 2 Data Releases, https://doi.org/10.3133/ofr01294.","productDescription":"Report: 15 p.; 4 Plates: 36.00 x 86.00 inches or smaller; Metadata; 2 Data Releases","numberOfPages":"15","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":160365,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01294.gif"},{"id":282722,"rank":11,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0294/pdf/wvs250.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282717,"rank":10,"type":{"id":30,"text":"Data Release"},"url":"https://pubs.usgs.gov/of/2001/0294/of01294db1.tar.gz","linkFileType":{"id":6,"text":"zip"}},{"id":282718,"rank":9,"type":{"id":30,"text":"Data Release"},"url":"https://pubs.usgs.gov/of/2001/0294/of01294db2.tar.gz","linkFileType":{"id":6,"text":"zip"}},{"id":282719,"rank":8,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0294/pdf/wvc125.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282720,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0294/pdf/wvs125.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282721,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2001/0294/pdf/wvc250.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282716,"rank":5,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0294/metadata.txt","linkFileType":{"id":2,"text":"txt"}},{"id":282715,"rank":4,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2001/0294/pdf/metadata.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":409817,"rank":12,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_43100.htm","linkFileType":{"id":5,"text":"html"}},{"id":282713,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0294/","linkFileType":{"id":5,"text":"html"}},{"id":282714,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0294/pdf/readme.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"125000","projection":"Universal Transverse Mercator Projection","country":"United States","state":"Oregon","otherGeospatial":"Williamette Valley","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -123.5,43.75 ], [ -123.5,45.75 ], [ -122.5,45.75 ], [ -122.5,43.75 ], [ -123.5,43.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a3a6","contributors":{"authors":[{"text":"Givler, R. W.","contributorId":78782,"corporation":false,"usgs":true,"family":"Givler","given":"R. 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The purpose of the baseline study was to establish a 'geochemical snapshot' of the area, as a datum for monitoring future change in the geochemical landscape, whether natural or human-induced. This report presents the methology, analytical results, and sample descriptions for water, sediment, and heavy-mineral concentrate samples collected during this geochemical investigation. In the summer of 2000, the Clear Creek, Little Pistol, and Shellrock wildfires swept across much of the area that was sampled. Thus, these data represent a pre-fire baseline geochemical dataset. A 2001 post- fire study is planned and will involve re-sampling of the pre-fire baseline sites, to allow for pre- and post-fire comparison.","language":"ENGLISH","doi":"10.3133/ofr01161","usgsCitation":"Eppinger, R.G., Briggs, P.H., Brown, Z.A., Crock, J.G., Meier, A., Theodorakos, P.M., and Wilson, S.A., 2001, Baseline geochemical data for stream sediment and surface water samples from Panther Creek, the Middle Fork of the Salmon River, and the Main Salmon River from North Fork to Corn Creek, collected prior to the severe wildfires of 2000 in central Idaho (Version 1.0): U.S. Geological Survey Open-File Report 2001-161, 20 p., https://doi.org/10.3133/ofr01161.","productDescription":"20 p.","costCenters":[],"links":[{"id":164099,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3053,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0161/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db648853","contributors":{"authors":[{"text":"Eppinger, Robert G. eppinger@usgs.gov","contributorId":849,"corporation":false,"usgs":true,"family":"Eppinger","given":"Robert","email":"eppinger@usgs.gov","middleInitial":"G.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":205825,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Briggs, Paul H.","contributorId":30973,"corporation":false,"usgs":true,"family":"Briggs","given":"Paul","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":205829,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brown, Zoe Ann","contributorId":95530,"corporation":false,"usgs":true,"family":"Brown","given":"Zoe","email":"","middleInitial":"Ann","affiliations":[],"preferred":false,"id":205830,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Crock, James G. jcrock@usgs.gov","contributorId":200,"corporation":false,"usgs":true,"family":"Crock","given":"James","email":"jcrock@usgs.gov","middleInitial":"G.","affiliations":[],"preferred":true,"id":205824,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Meier, Allen","contributorId":29037,"corporation":false,"usgs":true,"family":"Meier","given":"Allen","affiliations":[],"preferred":false,"id":205828,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"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":205826,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Wilson, Stephen A. 0000-0002-9468-0005 swilson@usgs.gov","orcid":"https://orcid.org/0000-0002-9468-0005","contributorId":1617,"corporation":false,"usgs":true,"family":"Wilson","given":"Stephen","email":"swilson@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":205827,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ]}