Glacial Lake Missoula, impounded by the Purcell Trench lobe of the late Pleistocene Cordilleran Icesheet, repeatedly breached its ice dam, sending floods as large as 2,500 cubic kilometers racing across the Channeled Scabland and down the Columbia River valley to the Pacific Ocean. Peak discharges for some floods exceeded 20 million cubic meters per second. At valley constrictions along the flood route, floodwaters temporarily ponded behind each narrow zone. One such constriction at Kalama Gap-northwest of Portland-backed water 120-150 meters high in the Portland basin, and backflooded 200 km south into Willamette Valley. Dozens of floods backed up into the Willamette Valley, eroding 'scabland' channels, and depositing giant boulder gravel bars in areas of vigorous currents as well as bedded flood sand and silt in backwater areas. Also, large chunks of ice entrained from the breached glacier dam rafted hundreds of 'erratic' rocks, leaving them scattered among the flanking foothills and valley bottom. From several sources and our own mapping, we have compiled information on many of these features and depict them on physiographic maps derived from digital elevation models of the Portland Basin and Willamette Valley. These maps show maximum flood inundation levels, inundation levels associated with stratigraphic evidence of repeated floodings, distribution of flood deposits, and sites of ice-rafted erratics. Accompanying these maps, a database lists locations, elevations, and descriptions of approximately 400 ice-rafted erratics-most compiled from early 20th-century maps and notes of A.M. Piper and I.S. Allison.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr2003408","usgsCitation":"Minervini, J., O’Connor, J.E., and Wells, R., 2003, Maps Showing Inundation Depths, Ice-Rafted Erratics, and Sedimentary Facies of Late Pleistocene Missoula Floods in the Willamette Valley, Oregon: U.S. Geological Survey Open-File Report 2003-408, Map: 55 x 34 inches; ReadMe; Data Files, https://doi.org/10.3133/ofr2003408.","productDescription":"Map: 55 x 34 inches; ReadMe; Data Files","onlineOnly":"N","additionalOnlineFiles":"Y","costCenters":[],"links":[{"id":180889,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr2003408.jpg"},{"id":297499,"rank":701,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/of03-408/of03-408.pdf","text":"Maps","size":"31.9 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Maps"},{"id":297501,"rank":703,"type":{"id":23,"text":"Spatial Data"},"url":"https://pubs.usgs.gov/of/2003/of03-408/OF03_408_GDB.zip","text":"Geodatabase","size":"306 MB","description":"Geodatabase"},{"id":297502,"rank":704,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2003/of03-408/erraticsmetadata.txt","size":"32 kB","linkFileType":{"id":2,"text":"txt"}},{"id":297503,"rank":705,"type":{"id":23,"text":"Spatial Data"},"url":"https://pubs.usgs.gov/of/2003/of03-408/OF03_408_SHP.zip","text":"Shapefile package","size":"306 MB","description":"Shapefile package"},{"id":110451,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_59381.htm","linkFileType":{"id":5,"text":"html"},"description":"59381"},{"id":9743,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/of03-408/","linkFileType":{"id":5,"text":"html"}},{"id":297500,"rank":702,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2003/of03-408/OF03408README.pdf","size":"272 kB","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","projection":"Universal Transverse Mercator","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -123.5,44 ], [ -123.5,45.75 ], [ -122.36694444444444,45.75 ], [ -122.36694444444444,44 ], [ -123.5,44 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a82e4b07f02db64aab7","contributors":{"authors":[{"text":"Minervini, J.M.","contributorId":86041,"corporation":false,"usgs":true,"family":"Minervini","given":"J.M.","affiliations":[],"preferred":false,"id":246627,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"O’Connor, J. E.","contributorId":59489,"corporation":false,"usgs":true,"family":"O’Connor","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":246625,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wells, R.E. 0000-0002-7796-0160","orcid":"https://orcid.org/0000-0002-7796-0160","contributorId":67537,"corporation":false,"usgs":true,"family":"Wells","given":"R.E.","affiliations":[],"preferred":false,"id":246626,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":52902,"text":"fs07003 - 2003 - Heavy Oil and Natural Bitumen : strategic petroleum resources","interactions":[],"lastModifiedDate":"2012-02-02T00:11:40","indexId":"fs07003","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"070-03","title":"Heavy Oil and Natural Bitumen : strategic petroleum resources","language":"ENGLISH","doi":"10.3133/fs07003","usgsCitation":"Meyer, R.F., and Attanasi, E., 2003, Heavy Oil and Natural Bitumen : strategic petroleum resources (Online Version 1.0): U.S. Geological Survey Fact Sheet 070-03, 2 p., https://doi.org/10.3133/fs07003.","productDescription":"2 p.","costCenters":[],"links":[{"id":122704,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_070_03.jpg"},{"id":4965,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/fs070-03/","linkFileType":{"id":5,"text":"html"}}],"edition":"Online Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6ae4b07f02db63ce68","contributors":{"authors":[{"text":"Meyer, Richard F.","contributorId":67963,"corporation":false,"usgs":true,"family":"Meyer","given":"Richard","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":246181,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Attanasi, Emil 0000-0001-6845-7160 attanasi@usgs.gov","orcid":"https://orcid.org/0000-0001-6845-7160","contributorId":1809,"corporation":false,"usgs":true,"family":"Attanasi","given":"Emil","email":"attanasi@usgs.gov","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":246180,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":53092,"text":"ofr03377 - 2003 - Empirical modified Mercalli intensity site corrections for towns in eastern North America","interactions":[],"lastModifiedDate":"2014-04-07T13:56:58","indexId":"ofr03377","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-377","title":"Empirical modified Mercalli intensity site corrections for towns in eastern North America","docAbstract":"Modified Mercalli intensity (MMI) assignments for earthquakes in eastern North America (ENA) were used by Bakun et al. (2003) and Bakun and Hopper (in press) to develop models for estimating the location and moment magnitude M of earthquakes in ENA from MMI observations. The MMI empirical site corrections developed and used by Bakun et al. (2003) and Bakun and Hopper (in press) are listed in this Open-file Report.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr03377","usgsCitation":"Bakun, W.H., and Hopper, M.G., 2003, Empirical modified Mercalli intensity site corrections for towns in eastern North America: U.S. Geological Survey Open-File Report 2003-377, 33 p., https://doi.org/10.3133/ofr03377.","productDescription":"33 p.","additionalOnlineFiles":"N","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":180887,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr03377.jpg"},{"id":285837,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0377/"},{"id":285838,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0377/pdf/of03-377.pdf"}],"country":"United States","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a17e4b07f02db603f41","contributors":{"authors":[{"text":"Bakun, W. H.","contributorId":67055,"corporation":false,"usgs":true,"family":"Bakun","given":"W.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":246621,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hopper, M. G.","contributorId":39389,"corporation":false,"usgs":true,"family":"Hopper","given":"M.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":246620,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":53091,"text":"ofr03374 - 2003 - Preliminary geochemical, microbiological, and epidemiological investigations into possible linkages between lignite aquifers, pathogenic microbes, and kidney disease in northwestern Louisiana","interactions":[],"lastModifiedDate":"2012-02-02T00:11:56","indexId":"ofr03374","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-374","title":"Preliminary geochemical, microbiological, and epidemiological investigations into possible linkages between lignite aquifers, pathogenic microbes, and kidney disease in northwestern Louisiana","docAbstract":"In May 2002, 15 wells and four surface water sites were sampled, and in September 2002, those same wells and sites plus four additional surface sites were sampled in five parishes of northwestern Louisiana. A geographic information system (GIS) was used to select residential water wells for sampling. Well water samples were analyzed for pH, conductivity, organic compounds, and nutrient and anion concentrations. All samples were further tested for presence of fungi (maintained for up to 28 days and colonies counted and identified microscopically), and metal and trace element concentration by inductively-coupled plasma mass spectrometry and atomic emission spectrometry. Surface water samples were tested for dissolved oxygen and evidence of leptospiral bacterial presence. A polymerase chain reaction protocol was optimized for detection of pathogenic leptospires, and the sensitivity of the assay was determined. The Spearman correlation method was used to assess the association between the endpoints for these field/laboratory analyses and the incidence of cancer of the renal pelvis obtained from the Louisiana Tumor Registry. Significant associations were revealed between the cancer rate and the overall number of organic compounds, the fungi Zygomycetes, the nutrients PO4 and NH3, and thirteen chemical elements (As, B, Br, Cl, Cr, F, Li, Na, P, Rb, Se, Sr, W) from the well water as compared to the controls. Among the species of fungi from the total of 136 isolates were 12 Penicillium spp., at least two Aspergillus spp., a number of other genera (Alternaria sp., Eupenicillium lapidosum, Cladosporium sp., Epicoccum sp., Trichoderma sp., Paecilomyces sp., Chrysosporium sp., Chloridium sp.), and Zygomycetes, and Coelmycetes -- some of which are known mycotoxin producers. The two control wells yielded a mean of 6.5 (SD = 3.5355) individual isolates, while the mean number of isolates from all other sites was 7.6 (SD = 4.4866). Presence of human pathogenic leptospires was detected in 4/8 (50 percent) of the surface water sites sampled. These initial results suggest that additional investigation into these relationships is warranted.","language":"ENGLISH","doi":"10.3133/ofr03374","usgsCitation":"Bunnell, J.E., Bushon, R.N., Stoeckel, D.M., Gifford, A.M., Beck, M., Lerch, H.E., Shi, R., McGee, B., Hanson, B.C., Kolak, J., and Warwick, P.D., 2003, Preliminary geochemical, microbiological, and epidemiological investigations into possible linkages between lignite aquifers, pathogenic microbes, and kidney disease in northwestern Louisiana (Version 1.0, Online only): U.S. Geological Survey Open-File Report 2003-374, 59 p., https://doi.org/10.3133/ofr03374.","productDescription":"59 p.","onlineOnly":"Y","costCenters":[],"links":[{"id":180886,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":5288,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/of03-374/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0, Online only","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c341","contributors":{"authors":[{"text":"Bunnell, Joseph E. jbunnell@usgs.gov","contributorId":556,"corporation":false,"usgs":true,"family":"Bunnell","given":"Joseph","email":"jbunnell@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":246609,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bushon, Rebecca N. rnbushon@usgs.gov","contributorId":2304,"corporation":false,"usgs":true,"family":"Bushon","given":"Rebecca","email":"rnbushon@usgs.gov","middleInitial":"N.","affiliations":[{"id":513,"text":"Ohio Water Science Center","active":true,"usgs":true}],"preferred":true,"id":246612,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stoeckel, Donald M.","contributorId":78384,"corporation":false,"usgs":true,"family":"Stoeckel","given":"Donald","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":246618,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gifford, Amie M.","contributorId":106083,"corporation":false,"usgs":true,"family":"Gifford","given":"Amie","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":246619,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Beck, Marisa","contributorId":61899,"corporation":false,"usgs":true,"family":"Beck","given":"Marisa","email":"","affiliations":[],"preferred":false,"id":246617,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Lerch, Harry E. tlerch@usgs.gov","contributorId":600,"corporation":false,"usgs":true,"family":"Lerch","given":"Harry","email":"tlerch@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":246610,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Shi, Runhua","contributorId":43032,"corporation":false,"usgs":true,"family":"Shi","given":"Runhua","email":"","affiliations":[],"preferred":false,"id":246615,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"McGee, Benton","contributorId":16917,"corporation":false,"usgs":true,"family":"McGee","given":"Benton","affiliations":[],"preferred":false,"id":246613,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Hanson, Bradford C.","contributorId":55076,"corporation":false,"usgs":true,"family":"Hanson","given":"Bradford","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":246616,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Kolak, Jonathan","contributorId":29889,"corporation":false,"usgs":true,"family":"Kolak","given":"Jonathan","affiliations":[],"preferred":false,"id":246614,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Warwick, Peter D. 0000-0002-3152-7783 pwarwick@usgs.gov","orcid":"https://orcid.org/0000-0002-3152-7783","contributorId":762,"corporation":false,"usgs":true,"family":"Warwick","given":"Peter","email":"pwarwick@usgs.gov","middleInitial":"D.","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":246611,"contributorType":{"id":1,"text":"Authors"},"rank":11}]}} ,{"id":53088,"text":"ofr03363 - 2003 - Publications of the Western Earth Surface Processes Team 2002","interactions":[],"lastModifiedDate":"2023-06-22T16:58:33.054297","indexId":"ofr03363","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-363","title":"Publications of the Western Earth Surface Processes Team 2002","docAbstract":"The Western Earth Surface Processes Team (WESPT) 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, landslides and other potential geologic hazards, and land-use decisions. Areas of primary emphasis in 2001 included southern California, the San Francisco Bay region, the Pacific Northwest, and the Las Vegas urban corridor. 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 2002 as well as additional 1998 and 2001 publications that were not included in the previous list (USGS Open-File Report 00-215, USGS Open-File Report 01-198, and USGS Open-File Report 02-269). 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. Information on ordering USGS publications can be found on the World Wide Web or by calling 1-888-ASK-USGS. The U.S. Geological Survey’s web server for geologic information in the western United States is located at http://geology.wr.usgs.gov. More information is available about the WESPT is available on-line at the team website.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr03363","usgsCitation":"Powell, C., and Graymer, R., 2003, Publications of the Western Earth Surface Processes Team 2002: U.S. Geological Survey Open-File Report 2003-363, 22 p., https://doi.org/10.3133/ofr03363.","productDescription":"22 p.","numberOfPages":"23","temporalStart":"2002-01-01","temporalEnd":"2002-12-31","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":180791,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr03363.jpg"},{"id":5285,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0363/","linkFileType":{"id":5,"text":"html"}},{"id":285787,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0363/pdf/of03-363.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a90e4b07f02db655e50","contributors":{"authors":[{"text":"Powell, Charles II","contributorId":96362,"corporation":false,"usgs":true,"family":"Powell","given":"Charles","suffix":"II","affiliations":[],"preferred":false,"id":246604,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Graymer, R. W.","contributorId":21174,"corporation":false,"usgs":true,"family":"Graymer","given":"R. W.","affiliations":[],"preferred":false,"id":246603,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":53085,"text":"ofr03349 - 2003 - Interpreting DNAPL saturations in a laboratory-scale injection with GPR data and direct core measurements","interactions":[],"lastModifiedDate":"2012-02-02T00:11:56","indexId":"ofr03349","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-349","title":"Interpreting DNAPL saturations in a laboratory-scale injection with GPR data and direct core measurements","docAbstract":"Ground penetrating radar (GPR) is used to track a dense non-aqueous phase liquid (DNAPL) injection in a laboratory sand tank. Before data reduction, GPR data provide a qualitative measure of DNAPL saturation and movement. One-dimensional (1D) GPR modeling provides a quantitative interpretation of DNAPL volume within a given thickness during and after the injection. This is confirmed qualitatively by visual inspection of cores and two-dimensional GPR modeling. DNAPL saturation in sub-layers of that thickness could not be quantified because calibration of the 1D GPR model is non-unique when both permittivity and depth of multiple layers are unknown. Accurate quantitative interpretation of DNAPL volumes using 1D GPR modeling requires: 1) identification of a suitable target that produces a strong reflection and is not subject to any multidimensional interference; 2) knowledge of the exact depth of that target; and 3) use of two-way radar-wave travel times through the medium to the target to determine the permittivity of the intervening material, which eliminates reliance upon reflection amplitude. With geologic conditions that are suitable for GPR surveys (i.e., shallow depths and low electrical conductivities), the procedures in this laboratory study can be adapted to a field site to identify DNAPL source zones after a release has occurred.","language":"ENGLISH","doi":"10.3133/ofr03349","usgsCitation":"Johnson, R.H., and Poeter, E.P., 2003, Interpreting DNAPL saturations in a laboratory-scale injection with GPR data and direct core measurements (Version 1.0): U.S. Geological Survey Open-File Report 2003-349, 39 p., https://doi.org/10.3133/ofr03349.","productDescription":"39 p.","costCenters":[],"links":[{"id":182030,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":5283,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/ofr-03-349/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dae4b07f02db5e02ee","contributors":{"authors":[{"text":"Johnson, Raymond H. rhjohnso@usgs.gov","contributorId":707,"corporation":false,"usgs":true,"family":"Johnson","given":"Raymond","email":"rhjohnso@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":246594,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Poeter, Eileen P.","contributorId":78805,"corporation":false,"usgs":true,"family":"Poeter","given":"Eileen","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":246595,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":53093,"text":"ofr03383 - 2003 - Bathymetric and geophysical surveys of Englebright Lake, Yuba-Nevada Counties, California","interactions":[],"lastModifiedDate":"2023-03-02T22:11:53.868565","indexId":"ofr03383","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-383","title":"Bathymetric and geophysical surveys of Englebright Lake, Yuba-Nevada Counties, California","docAbstract":"Harry L. Englebright Lake is a 9-mile-long (14-kilometer) reservoir located in the Sierra Nevada foothills of northern California on the Yuba River gorge known as The Narrows. The reservoir is impounded by Englebright Dam (Photo 1), a concrete arch structure spanning 348 meters (1,142 feet) across and 79 meters (260 feet) high. The dam was constructed in 1941 for the primary purpose of trapping sediment derived from anticipated hydraulic mining operations in the Yuba River watershed. Hydraulic mining in the Sierra Nevada was halted in 1884 but resumed on a limited basis until the 1930's under the regulation of the California Debris Commission. Although no hydraulic mining in the upper Yuba River watershed resumed after the construction of the dam, the historical mine sites continued to contribute sediment to the river. Today, Englebright Lake is used primarily for recreation and hydropower. In 2001 and 2002, the U.S. Geological Survey (USGS) conducted bathymetric, geophysical, and geological studies of the reservoir under the auspices of the Upper Yuba River Studies Program (UYRSP), a multi-disciplinary investigation into the feasibility of introducing anadromous fish species to the Yuba River system upstream of Englebright Dam. A primary purpose of these studies was to assess the quantity and nature of the sediment that has accumulated behind the dam over the past 60 years. This report presents the results of those surveys, including a new bathymetric map of the reservoir and estimates of the total accumulated sediment volume.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr03383","usgsCitation":"Childs, J.R., Snyder, N., and Hampton, M.A., 2003, Bathymetric and geophysical surveys of Englebright Lake, Yuba-Nevada Counties, California: U.S. Geological Survey Open-File Report 2003-383, 20 p., https://doi.org/10.3133/ofr03383.","productDescription":"20 p.","numberOfPages":"20","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":180888,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr03383.jpg"},{"id":285843,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2003/0383/intro.html"},{"id":5289,"rank":4,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0383/","linkFileType":{"id":5,"text":"html"}},{"id":413632,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_59089.htm","linkFileType":{"id":5,"text":"html"}},{"id":285842,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0383/pdf/of03-383.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","county":"Nevada County, Yuba County","otherGeospatial":"Englebright Lake","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -121.2778,\n 39.2375\n ],\n [\n -121.2778,\n 39.3278\n ],\n [\n -121.1958,\n 39.3278\n ],\n [\n -121.1958,\n 39.2375\n ],\n [\n -121.2778,\n 39.2375\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6fe4b07f02db640a9a","contributors":{"authors":[{"text":"Childs, Jonathan R. jchilds@usgs.gov","contributorId":3155,"corporation":false,"usgs":true,"family":"Childs","given":"Jonathan","email":"jchilds@usgs.gov","middleInitial":"R.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":246622,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Snyder, Noah P.","contributorId":43848,"corporation":false,"usgs":true,"family":"Snyder","given":"Noah P.","affiliations":[],"preferred":false,"id":246624,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hampton, Margaret A.","contributorId":13688,"corporation":false,"usgs":true,"family":"Hampton","given":"Margaret","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":246623,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":52903,"text":"fs08503 - 2003 - 2002 Assessment of undiscovered oil and gas resources: Cretaceous Travis Peak and Hosston Formations, Jurassic Smackover Interior Salt Basins Total Petroleum System, Louisiana-Mississippi Salt Basins Province, northern Gulf Coast Region","interactions":[],"lastModifiedDate":"2022-07-01T19:17:16.282444","indexId":"fs08503","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"085-03","title":"2002 Assessment of undiscovered oil and gas resources: Cretaceous Travis Peak and Hosston Formations, Jurassic Smackover Interior Salt Basins Total Petroleum System, Louisiana-Mississippi Salt Basins Province, northern Gulf Coast Region","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs08503","usgsCitation":"Dyman, T.S., Condon, S.M., Charpentier, R., Cook, T.A., Crovelli, R., Klett, T., Lewan, M.D., Pollastro, R.M., Schenk, C.J., and Schmoker, J., 2003, 2002 Assessment of undiscovered oil and gas resources: Cretaceous Travis Peak and Hosston Formations, Jurassic Smackover Interior Salt Basins Total Petroleum System, Louisiana-Mississippi Salt Basins Province, northern Gulf Coast Region (Version 1.0): U.S. Geological Survey Fact Sheet 085-03, 2 p., https://doi.org/10.3133/fs08503.","productDescription":"2 p.","costCenters":[],"links":[{"id":122263,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_085_03.jpg"},{"id":4966,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/fs-085-03/","linkFileType":{"id":5,"text":"html"}},{"id":402870,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_58864.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alabama, Arkansas, Florida, Louisiana, Mississippi, Texas","otherGeospatial":"Gulf Coast","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -84.3310546875,\n 30.107117887092357\n ],\n [\n -87.6708984375,\n 32.36140331527543\n ],\n [\n -89.8681640625,\n 33.50475906922609\n ],\n [\n -91.93359375,\n 33.65120829920497\n ],\n [\n -94.21875,\n 34.23451236236987\n ],\n [\n -95.5810546875,\n 34.05265942137599\n ],\n [\n -97.822265625,\n 33.063924198120645\n ],\n [\n -98.0419921875,\n 29.99300228455108\n ],\n [\n -93.6474609375,\n 30.486550842588485\n ],\n [\n -89.4287109375,\n 30.675715404167743\n ],\n [\n -86.9677734375,\n 30.56226095049944\n ],\n [\n -84.3310546875,\n 30.107117887092357\n ]\n ]\n ]\n }\n }\n ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd491de4b0b290850eee73","contributors":{"authors":[{"text":"Dyman, T. S.","contributorId":21161,"corporation":false,"usgs":false,"family":"Dyman","given":"T.","middleInitial":"S.","affiliations":[],"preferred":false,"id":246183,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Condon, S. M.","contributorId":107688,"corporation":false,"usgs":true,"family":"Condon","given":"S.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":246191,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Charpentier, Ronald R.","contributorId":33674,"corporation":false,"usgs":true,"family":"Charpentier","given":"Ronald R.","affiliations":[],"preferred":false,"id":246184,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cook, T. A.","contributorId":60169,"corporation":false,"usgs":true,"family":"Cook","given":"T.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":246187,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Crovelli, R. A.","contributorId":40969,"corporation":false,"usgs":true,"family":"Crovelli","given":"R. A.","affiliations":[],"preferred":false,"id":246185,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Klett, T. R. 0000-0001-9779-1168","orcid":"https://orcid.org/0000-0001-9779-1168","contributorId":83067,"corporation":false,"usgs":true,"family":"Klett","given":"T. R.","affiliations":[],"preferred":false,"id":246190,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Lewan, M. D.","contributorId":46540,"corporation":false,"usgs":true,"family":"Lewan","given":"M.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":246186,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Pollastro, R. M.","contributorId":6809,"corporation":false,"usgs":true,"family":"Pollastro","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":246182,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Schenk, Christopher J. 0000-0002-0248-7305","orcid":"https://orcid.org/0000-0002-0248-7305","contributorId":72344,"corporation":false,"usgs":true,"family":"Schenk","given":"Christopher","email":"","middleInitial":"J.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":246189,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Schmoker, J. W.","contributorId":69964,"corporation":false,"usgs":true,"family":"Schmoker","given":"J. W.","affiliations":[],"preferred":false,"id":246188,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}} ,{"id":53087,"text":"ofr03360 - 2003 - Shaded relief aeromagnetic map of the Santa Clara Valley and vicinity, California","interactions":[],"lastModifiedDate":"2023-06-22T16:53:43.931696","indexId":"ofr03360","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-360","title":"Shaded relief aeromagnetic map of the Santa Clara Valley and vicinity, California","docAbstract":"This aeromagnetic map covers the southern portion of San Francisco Bay, the Santa Clara Valley and surrounding mountains, part of which has been modelled in threedimensions (Jachens and other, 2001). The magnetic anomaly map has been compiled from existing digital data. Data was obtained from six aeromagnetic surveys that were flown at different times, spacings and elevations. The International Geomagnetic Reference Field (IGRF) for the date of each survey had been removed in the initial processing. The resulting residual magnetic anomalies were analytically continued onto a common surface 305 m (1000 ft) above terrain. Portions of each survey were substantially above the specified flight height listed in the table. The surveys were then merged together using a commercial software package called Oasis Montage. The gray lines on the map indicate the extent of each survey. The program used these regions of overlap to determine the best fit between surveys. Black dots show probable edges of magnetic bodies defined by the maximum horizontal gradient determined using a computer program by Blakely (1995).\n\nCrystalline rocks generally contain sufficient magnetic minerals to cause variations in the Earth’s magnetic field that can be mapped by aeromagnetic surveys. Sedimentary rocks are generally weakly magnetized and consequently have a small effect on the magnetic field: thus a magnetic anomaly map can be used to “see through” the sedimentary rock cover and can convey information on lithologic contrasts and structural trends related to the underlying crystalline basement (see Nettleton,1971; Blakely, 1995). Faults often cut magnetic bodies and offset magnetic anomalies can thus be used to help determine fault motion. Serpentinite, which is highly magnetic, is often found along faults. On this map areas of low magnetic anomalies are shown in blues and green while highs are shown in reds and magentas. Faults are from Brabb and others, 1998a,1998b, Graymer and others 1996, Lienkaemper, 1992 and Wentworth and others 1998.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr03360","usgsCitation":"Roberts, C.W., and Jachens, R.C., 2003, Shaded relief aeromagnetic map of the Santa Clara Valley and vicinity, California: U.S. Geological Survey Open-File Report 2003-360, 1 Plate: 36.00 inches x 48.00 inches, https://doi.org/10.3133/ofr03360.","productDescription":"1 Plate: 36.00 inches x 48.00 inches","additionalOnlineFiles":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":180790,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr03360.jpg"},{"id":285817,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0360/pdf/of03-360.pdf"},{"id":285782,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0360/"}],"country":"United States","state":"California","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.25,37.0000 ], [ -122.25,37.6333 ], [ -121.50,37.6333 ], [ -121.50,37.0000 ], [ -122.25,37.0000 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fbe4b07f02db5f4a24","contributors":{"authors":[{"text":"Roberts, Carter W.","contributorId":45282,"corporation":false,"usgs":true,"family":"Roberts","given":"Carter","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":246602,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jachens, Robert C. jachens@usgs.gov","contributorId":1180,"corporation":false,"usgs":true,"family":"Jachens","given":"Robert","email":"jachens@usgs.gov","middleInitial":"C.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":246601,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":51527,"text":"ofr03265 - 2003 - Grand Canyon riverbed sediment changes, experimental release of September 2000 - a sample data set","interactions":[],"lastModifiedDate":"2014-04-04T12:32:27","indexId":"ofr03265","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-265","title":"Grand Canyon riverbed sediment changes, experimental release of September 2000 - a sample data set","docAbstract":"An experimental water release from the Glen Canyon Dam into the Colorado River above Grand Canyon was conducted in September 2000 by the U.S. Bureau of Reclamation. The U.S. Geological Survey (USGS) conducted sidescan sonar surveys between Glen Canyon Dam (mile -15) and Diamond Creek (mile 220), Arizona (mile designations after Stevens, 1998) to determine the sediment characteristics of the Colorado River bed before and after the release. The first survey (R3-00-GC, 28 Aug to 5 Sep 2000) was conducted before the release when the river was at its Low Summer Steady Flow (LSSF) of 8,000 cfs. The second survey (R4-00-GC, 10 to 18 Sep 2000) was conducted immediately after the September 2000 experimental release when the average daily flow was as high as 30,800 cfs as measured below Glen Canyon Dam (Figure 2). Riverbed sediment properties interpreted from the sidescan sonar images include sediment type and sandwaves; overall changes in these properties between the two surveys were calculated.
\nSidescan sonar data from the USGS surveys were processed for segments of the Colorado River from Glen Canyon Dam (mile -15) to Phantom Ranch (mile 87.7, Figure 3). The surveys targeted pools between rapids that are part of the Grand Canyon Monitoring and Research Center (GCMRC http://www.gcmrc.gov/) physical sciences study.
\nMaps interpreted from the sidescan sonar images show the distribution of sediment types (bedrock, boulders, pebbles or cobbles, and sand) and the extent of sandwaves for each of the pre- and post-flow surveys. The changes between the two surveys were calculated with spatial arithmetric and had properties of fining, coarsening, erosion, deposition, and the appearance or disappearance of sandwaves.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr03265","usgsCitation":"Wong, F.L., Anima, R.J., Galanis, P., Codianne, J., Xia, Y., Bucciarelli, R., and Hamer, M., 2003, Grand Canyon riverbed sediment changes, experimental release of September 2000 - a sample data set: U.S. Geological Survey Open-File Report 2003-265, HTML document, https://doi.org/10.3133/ofr03265.","productDescription":"HTML document","temporalStart":"2000-09-01","temporalEnd":"2000-09-30","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":176327,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr03265.jpg"},{"id":4547,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0265/","linkFileType":{"id":5,"text":"html"}},{"id":285707,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0265/intro.html"}],"country":"United States","state":"Arizona","otherGeospatial":"Grand Canyon","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -112.25,36.0 ], [ -112.25,37.0 ], [ -111.5,37.0 ], [ -111.5,36.0 ], [ -112.25,36.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db67250d","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":243846,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Anima, Roberto J.","contributorId":32499,"corporation":false,"usgs":true,"family":"Anima","given":"Roberto","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":243847,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Galanis, Peter","contributorId":82004,"corporation":false,"usgs":true,"family":"Galanis","given":"Peter","email":"","affiliations":[],"preferred":false,"id":243849,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Codianne, Jennifer","contributorId":89802,"corporation":false,"usgs":true,"family":"Codianne","given":"Jennifer","email":"","affiliations":[],"preferred":false,"id":243851,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Xia, Yu","contributorId":87453,"corporation":false,"usgs":true,"family":"Xia","given":"Yu","email":"","affiliations":[],"preferred":false,"id":243850,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bucciarelli, Randy","contributorId":91786,"corporation":false,"usgs":true,"family":"Bucciarelli","given":"Randy","email":"","affiliations":[],"preferred":false,"id":243852,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Hamer, Michael","contributorId":48870,"corporation":false,"usgs":true,"family":"Hamer","given":"Michael","affiliations":[],"preferred":false,"id":243848,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":51514,"text":"ofr03343 - 2003 - Tectonic Summaries for Web-served Earthquake Responses, Southeastern North America","interactions":[],"lastModifiedDate":"2012-02-02T00:11:27","indexId":"ofr03343","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-343","title":"Tectonic Summaries for Web-served Earthquake Responses, Southeastern North America","docAbstract":"This report documents the rationale and strategy used to write short summaries of the seismicity and tectonic settings of domains in southeastern North America. The summaries are used in automated responses to notable earthquakes that occur anywhere east of the Rocky Mountains in the United States or Canada. Specifically, the report describes the geologic and tectonic information, data sources, criteria, and reasoning used to determine the content and format of the summaries, for the benefit of geologists or seismologists who may someday need to revise the summaries or write others. These tectonic summaries are designed to be automatically posted on the World Wide Web as soon as an earthquake?s epicenter is determined. The summaries are part of a larger collection of summaries that is planned to cover the world.","language":"ENGLISH","doi":"10.3133/ofr03343","usgsCitation":"Wheeler, R.L., 2003, Tectonic Summaries for Web-served Earthquake Responses, Southeastern North America (Version 1.0): U.S. Geological Survey Open-File Report 2003-343, 28 p., https://doi.org/10.3133/ofr03343.","productDescription":"28 p.","costCenters":[],"links":[{"id":178558,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":4519,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/ofr-03-343/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db685982","contributors":{"authors":[{"text":"Wheeler, Russell L. wheeler@usgs.gov","contributorId":858,"corporation":false,"usgs":true,"family":"Wheeler","given":"Russell","email":"wheeler@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":false,"id":243783,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":51535,"text":"ofr03207 - 2003 - Geochemical data from New Albany Shale, Kentucky: A study in metal mobility during weathering of black shales","interactions":[],"lastModifiedDate":"2022-02-16T22:39:00.793242","indexId":"ofr03207","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-207","title":"Geochemical data from New Albany Shale, Kentucky: A study in metal mobility during weathering of black shales","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr03207","usgsCitation":"Tuttle, M.L., Breit, G.N., and Goldhaber, M.B., 2003, Geochemical data from New Albany Shale, Kentucky: A study in metal mobility during weathering of black shales (Version 1.0): U.S. Geological Survey Open-File Report 2003-207, ii, 57 p., https://doi.org/10.3133/ofr03207.","productDescription":"ii, 57 p.","costCenters":[],"links":[{"id":176525,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":396060,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_58902.htm"},{"id":4552,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/ofr-03-207","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Kentucky","otherGeospatial":"New Albany Shale","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -83.9516830444336,\n 37.804358908571395\n ],\n [\n -83.91082763671875,\n 37.804358908571395\n ],\n [\n -83.91082763671875,\n 37.87404037987416\n ],\n [\n -83.9516830444336,\n 37.87404037987416\n ],\n [\n -83.9516830444336,\n 37.804358908571395\n ]\n ]\n ]\n }\n }\n ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae3e5","contributors":{"authors":[{"text":"Tuttle, Michele L.W. mtuttle@usgs.gov","contributorId":47839,"corporation":false,"usgs":true,"family":"Tuttle","given":"Michele","email":"mtuttle@usgs.gov","middleInitial":"L.W.","affiliations":[],"preferred":false,"id":243873,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Breit, George N. 0000-0003-2188-6798 gbreit@usgs.gov","orcid":"https://orcid.org/0000-0003-2188-6798","contributorId":1480,"corporation":false,"usgs":true,"family":"Breit","given":"George","email":"gbreit@usgs.gov","middleInitial":"N.","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":243872,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Goldhaber, Martin B. 0000-0002-1785-4243 mgold@usgs.gov","orcid":"https://orcid.org/0000-0002-1785-4243","contributorId":1339,"corporation":false,"usgs":true,"family":"Goldhaber","given":"Martin","email":"mgold@usgs.gov","middleInitial":"B.","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":243871,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":51526,"text":"ofr03267 - 2003 - Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2002","interactions":[],"lastModifiedDate":"2016-09-07T15:06:13","indexId":"ofr03267","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-267","title":"Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2002","docAbstract":"The Alaska Volcano Observatory (AVO), a cooperative program of the U.S. Geological Survey, the Geophysical Institute of the University of Alaska Fairbanks, and the Alaska Division of Geological and Geophysical Surveys, has maintained seismic monitoring networks at historically active volcanoes in Alaska since 1988 (Power and others, 1993; Jolly and others, 1996; Jolly and others, 2001; Dixon and others, 2002). The primary objectives of this program are the seismic monitoring of active, potentially hazardous, Alaskan volcanoes and the investigation of seismic processes associated with active volcanism. This catalog presents the basic seismic data and changes in the seismic monitoring program for the period January 1, 2002 through December 31, 2002. Appendix G contains a list of publications pertaining to seismicity of Alaskan volcanoes based on these and previously recorded data. The AVO seismic network was used to monitor twenty-four volcanoes in real time in 2002. These include Mount Wrangell, Mount Spurr, Redoubt Volcano, Iliamna Volcano, Augustine Volcano, Katmai Volcanic Group (Snowy Mountain, Mount Griggs, Mount Katmai, Novarupta, Trident Volcano, Mount Mageik, Mount Martin), Aniakchak Crater, Mount Veniaminof, Pavlof Volcano, Mount Dutton, Isanotski Peaks, Shishaldin Volcano, Fisher Caldera, Westdahl Peak, Akutan Peak, Makushin Volcano, Great Sitkin Volcano, and Kanaga Volcano (Figure 1). Monitoring highlights in 2002 include an earthquake swarm at Great Sitkin Volcano in May-June; an earthquake swarm near Snowy Mountain in July-September; low frequency (1-3 Hz) tremor and long-period events at Mount Veniaminof in September-October and in December; and continuing volcanogenic seismic swarms at Shishaldin Volcano throughout the year. Instrumentation and data acquisition highlights in 2002 were the installation of a subnetwork on Okmok Volcano, the establishment of telemetry for the Mount Veniaminof subnetwork, and the change in the data acquisition system to an EARTHWORM detection system. AVO located 7430 earthquakes during 2002 in the vicinity of the monitored volcanoes. This catalog includes: (1) a description of instruments deployed in the field and their locations; (2) a description of earthquake detection, recording, analysis, and data archival systems; (3) a description of velocity models used for earthquake locations; (4) a summary of earthquakes located in 2002; and (5) an accompanying UNIX tar-file with a summary of earthquake origin times, hypocenters, magnitudes, and location quality statistics; daily station usage statistics; and all HYPOELLIPSE files used to determine the earthquake locations in 2002.
The AVO seismic network was used to monitor twenty-four volcanoes in real time in 2002. These include Mount Wrangell, Mount Spurr, Redoubt Volcano, Iliamna Volcano, Augustine Volcano, Katmai Volcanic Group (Snowy Mountain, Mount Griggs, Mount Katmai, Novarupta, Trident Volcano, Mount Mageik, Mount Martin), Aniakchak Crater, Mount Veniaminof, Pavlof Volcano, Mount Dutton, Isanotski Peaks, Shishaldin Volcano, Fisher Caldera, Westdahl Peak, Akutan Peak, Makushin Volcano, Great Sitkin Volcano, and Kanaga Volcano (Figure 1). Monitoring highlights in 2002 include an earthquake swarm at Great Sitkin Volcano in May-June; an earthquake swarm near Snowy Mountain in July-September; low frequency (1-3 Hz) tremor and long-period events at Mount Veniaminof in September-October and in December; and continuing volcanogenic seismic swarms at Shishaldin Volcano throughout the year. Instrumentation and data acquisition highlights in 2002 were the installation of a subnetwork on Okmok Volcano, the establishment of telemetry for the Mount Veniaminof subnetwork, and the change in the data acquisition system to an EARTHWORM detection system. AVO located 7430 earthquakes during 2002 in the vicinity of the monitored volcanoes.
This catalog includes: (1) a description of instruments deployed in the field and their locations; (2) a description of earthquake detection, recording, analysis, and data archival systems; (3) a description of velocity models used for earthquake locations; (4) a summary of earthquakes located in 2002; and (5) an accompanying UNIX tar-file with a summary of earthquake origin times, hypocenters, magnitudes, and location quality statistics; daily station usage statistics; and all HYPOELLIPSE files used to determine the earthquake locations in 2002.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr03267","usgsCitation":"Dixon, J.P., Stihler, S.D., Power, J.A., Tytgat, G., Moran, S.C., Sánchez, J., Estes, S., McNutt, S.R., and Paskievitch, J., 2003, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2002: U.S. Geological Survey Open-File Report 2003-267, Report: 58 p.; Appendix F; Data, https://doi.org/10.3133/ofr03267.","productDescription":"Report: 58 p.; Appendix F; Data","numberOfPages":"58","temporalStart":"2002-01-01","temporalEnd":"2002-12-31","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":176326,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr03267.jpg"},{"id":4546,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0267/","linkFileType":{"id":5,"text":"html"}},{"id":285716,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0267/pdf/of03-267.pdf","text":"Report","size":"7.3 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":285717,"type":{"id":3,"text":"Appendix"},"url":"https://pubs.usgs.gov/of/2003/0267/pdf/appendixf.pdf","text":"Appendix F","size":"724 kB","linkFileType":{"id":1,"text":"pdf"},"description":"Appendix F"},{"id":285718,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2003/0267/2002AVOEarthquakeCatalog.tar.Z","text":"Data File","size":"13 MB","description":"Data File"}],"country":"United States","state":"Alaska","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -178.90136718749997,\n 50.792047064406844\n ],\n [\n -180,\n 52\n ],\n [\n -170.33203125,\n 61.33353967329142\n ],\n [\n -153.45703125,\n 65.47650756256367\n ],\n [\n -141.15234374999997,\n 66.26685631430843\n ],\n [\n -141.15234374999997,\n 59.88893689676585\n ],\n [\n -153.8525390625,\n 53.69670647530323\n ],\n [\n -178.90136718749997,\n 50.792047064406844\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f3e4b07f02db5efa8d","contributors":{"authors":[{"text":"Dixon, James P. 0000-0002-8478-9971 jpdixon@usgs.gov","orcid":"https://orcid.org/0000-0002-8478-9971","contributorId":3163,"corporation":false,"usgs":true,"family":"Dixon","given":"James","email":"jpdixon@usgs.gov","middleInitial":"P.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":243839,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stihler, Scott D.","contributorId":31373,"corporation":false,"usgs":true,"family":"Stihler","given":"Scott","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":243840,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Power, John A. 0000-0002-7233-4398 jpower@usgs.gov","orcid":"https://orcid.org/0000-0002-7233-4398","contributorId":2768,"corporation":false,"usgs":true,"family":"Power","given":"John","email":"jpower@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":243838,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Tytgat, Guy","contributorId":71152,"corporation":false,"usgs":true,"family":"Tytgat","given":"Guy","email":"","affiliations":[],"preferred":false,"id":243843,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Moran, Seth C. 0000-0001-7308-9649 smoran@usgs.gov","orcid":"https://orcid.org/0000-0001-7308-9649","contributorId":548,"corporation":false,"usgs":true,"family":"Moran","given":"Seth","email":"smoran@usgs.gov","middleInitial":"C.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true},{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"preferred":true,"id":243837,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Sánchez, John","contributorId":72056,"corporation":false,"usgs":true,"family":"Sánchez","given":"John","affiliations":[],"preferred":false,"id":243844,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Estes, Steve","contributorId":55881,"corporation":false,"usgs":true,"family":"Estes","given":"Steve","email":"","affiliations":[],"preferred":false,"id":243842,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"McNutt, Stephen R.","contributorId":38133,"corporation":false,"usgs":true,"family":"McNutt","given":"Stephen","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":243841,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Paskievitch, John","contributorId":74050,"corporation":false,"usgs":true,"family":"Paskievitch","given":"John","affiliations":[],"preferred":false,"id":243845,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}} ,{"id":51525,"text":"ofr03281 - 2003 - Preliminary geologic map of the Elsinore 7.5' quadrangle, Riverside County, California","interactions":[],"lastModifiedDate":"2023-06-22T16:56:22.422239","indexId":"ofr03281","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-281","title":"Preliminary geologic map of the Elsinore 7.5' quadrangle, Riverside County, California","docAbstract":"Open-File Report 03-281 contains a digital geologic map database of the Elsinore 7.5’ quadrangle, Riverside 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 (CMU), a Description of Map Units (DMU), and an index map.
\n3. Portable Document Format (.pdf) files of:
\na. This Readme; includes in Appendix I, data contained in els_met.txt
\nb. The same graphic as plotted in 2 above. Test plots have not produced precise 1:24,000-scale map sheets. Adobe Acrobat page size setting influences map scale.
\nThe Correlation of Map Units and Description of Map Units is in the editorial format of USGS Geologic 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. Where known, grain size is indicated on the map by a subscripted letter or letters following the unit symbols as follows: lg, large boulders; b, boulder; g, gravel; a, arenaceous; s, silt; c, clay; e.g. Qyfa is a predominantly young alluvial fan deposit that is arenaceous. Multiple letters are used for more specific identification or for mixed units, e.g., Qfysa is a silty sand. In some cases, mixed units are indicated by a compound symbol; e.g., Qyf2sc. Even though this is an Open-File Report and includes the standard USGS Open-File disclaimer, the report closely adheres 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).
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr03281","collaboration":"Prepared in cooperation with the California Geological Survey","usgsCitation":"Morton, D.M., Weber, F.H., Alvarez, R., and Burns, D., 2003, Preliminary geologic map of the Elsinore 7.5' quadrangle, Riverside County, California (Version 1.0): U.S. Geological Survey Open-File Report 2003-281, 1 Plate: 45.50 x 31.56 inches; Readme; Metadata; Database, https://doi.org/10.3133/ofr03281.","productDescription":"1 Plate: 45.50 x 31.56 inches; Readme; Metadata; Database","numberOfPages":"18","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":110441,"rank":9,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2003/0281/pdf/README.pdf","linkFileType":{"id":5,"text":"html"},"description":"58858"},{"id":4527,"rank":8,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0281/","linkFileType":{"id":5,"text":"html"}},{"id":398350,"rank":7,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_58858.htm"},{"id":285730,"rank":6,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2003/0281/README.txt"},{"id":285731,"rank":4,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2003/0281/els_met.txt"},{"id":285732,"rank":3,"type":{"id":9,"text":"Database"},"url":"https://pubs.usgs.gov/of/2003/0281/els.tar.gz"},{"id":285733,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2003/0281/pdf/els_map.pdf"},{"id":285734,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2003/0281/els_map.ps.gz"},{"id":179289,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr03281.gif"}],"scale":"24000","projection":"Polyconic projection","country":"United States","state":"California","county":"Riverside County","otherGeospatial":"Elsinore quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.375,33.625 ], [ -117.375,33.75 ], [ -117.25,33.75 ], [ -117.25,33.625 ], [ -117.375,33.625 ] ] ] } } ] }","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0be4b07f02db5fbe45","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":243833,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Weber, F. Harold Jr.","contributorId":10466,"corporation":false,"usgs":true,"family":"Weber","given":"F.","suffix":"Jr.","email":"","middleInitial":"Harold","affiliations":[],"preferred":false,"id":243834,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Alvarez, Rachel M.","contributorId":25078,"corporation":false,"usgs":true,"family":"Alvarez","given":"Rachel M.","affiliations":[],"preferred":false,"id":243836,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Burns, Diane","contributorId":16093,"corporation":false,"usgs":true,"family":"Burns","given":"Diane","email":"","affiliations":[],"preferred":false,"id":243835,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":51520,"text":"ofr03302 - 2003 - Geologic map and digital database of the Redlands 7.5' quadrangle, San Bernardino and Riverside Counties, California","interactions":[],"lastModifiedDate":"2023-06-22T16:57:23.554746","indexId":"ofr03302","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-302","title":"Geologic map and digital database of the Redlands 7.5' quadrangle, San Bernardino and Riverside Counties, California","docAbstract":"This geologic database of the Redlands 7.5' quadrangle was prepared by the Southern California Areal Mapping Project (SCAMP), a regional geologic-mapping project sponsored jointly by the U.S. Geological Survey and the California Geological Survey. The database was developed as a contribution to the National Cooperative Geologic Mapping Program's National Geologic Map Database, and is intended to provide a general geologic setting of the Redlands quadrangle. The database and map provide information about earth materials and geologic structures, including faults and folds that have developed in the quadrangle due to complexities in the San Andreas Fault system.
\nThe Redlands 7.5' quadrangle contains earth materials and structures that provide insight into the late Cenozoic geologic evolution of the southern California Inland Empire region. Important stratigraphic and structural elements include (1) the modern trace of the San Andreas and San Jacinto faults and (2) late Tertiary and Quaternary sedimentary materials and geologic structures that formed during the last million years or so and that record complex geologic interactions within the San Andreas Fault system. These materials and the structures that deform them provide the geologic framework for investigations of earthquake hazards and ground-water recharge and subsurface flow. Geologic information contained in the Redlands database is general-purpose data that is applicable to land-related investigations in the earth and biological sciences. The term \"general-purpose\" means that all geologic-feature classes have minimal information content adequate to characterize their general geologic characteristics and to interpret their general geologic history. However, no single feature class has enough information to definitively characterize its properties and origin. For this reason the database cannot be used for site-specific geologic evaluations, although it can be used to plan and guide investigations at the site-specific level.
\nThis summary pamphlet discusses major categories of surficial materials in the Redlands quadrangle, and provides a conceptual framework and basis for how geologicmap units containing such materials are recognized and correlated.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr03302","collaboration":"Prepared in cooperation with San Bernardino Vally Municipal Water District and California Geological Survey","usgsCitation":"Matti, J.C., Morton, D.M., Cox, B.F., Kendrick, K.J., Cossette, P.M., Jones, B., and Kennedy, S.A., 2003, Geologic map and digital database of the Redlands 7.5' quadrangle, San Bernardino and Riverside Counties, California (Version 1.0): U.S. Geological Survey Open-File Report 2003-302, Pamphlet: 14 p.; 1 Plate: 44.35 x 31.14 inches; Readme: Metadata; Database, https://doi.org/10.3133/ofr03302.","productDescription":"Pamphlet: 14 p.; 1 Plate: 44.35 x 31.14 inches; Readme: Metadata; Database","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science 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0000-0002-9608-6595 pcossette@usgs.gov","orcid":"https://orcid.org/0000-0002-9608-6595","contributorId":1458,"corporation":false,"usgs":true,"family":"Cossette","given":"Pamela","email":"pcossette@usgs.gov","middleInitial":"M.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":243822,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Jones, Bradley","contributorId":140585,"corporation":false,"usgs":true,"family":"Jones","given":"Bradley","email":"","affiliations":[],"preferred":false,"id":243823,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Kennedy, Stephen A.","contributorId":140207,"corporation":false,"usgs":true,"family":"Kennedy","given":"Stephen","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":243824,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":51555,"text":"ofr03142 - 2003 - Results of Test-Hole Drilling in Well-Field Areas North of Tampa, Florida","interactions":[],"lastModifiedDate":"2012-02-02T00:11:31","indexId":"ofr03142","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-142","title":"Results of Test-Hole Drilling in Well-Field Areas North of Tampa, Florida","docAbstract":"A total of 32 test holes were drilled in well-field areas of Hillsborough, Pasco, and Pinellas Counties in the early 1970's to collect information on the hydraulic and geologic properties of shallow formations overlying the Upper Floridan aquifer. Lithologic profiles were compiled and geohydrologic units identified for each test hole. At most test holes, natural-gamma logs were run to identify the confining unit that separates the surficial aquifer system from the Upper Floridan aquifer. Selected core samples were analyzed in the laboratory for vertical hydraulic conductivity, grain size, sorting, specific gravity, effective porosity, cation-exchange capacity, and mineralogy. Following drilling, casing was installed in each test hole and water levels were monitored. The data were used in the preparation of regional water-level maps and in the construction of a numerical model of ground-water flow in the well-field areas.","language":"ENGLISH","doi":"10.3133/ofr03142","usgsCitation":"Hutchinson, C.B., 2003, Results of Test-Hole Drilling in Well-Field Areas North of Tampa, Florida: U.S. Geological Survey Open-File Report 2003-142, 38 p., https://doi.org/10.3133/ofr03142.","productDescription":"38 p.","costCenters":[],"links":[{"id":4589,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr03-142/","linkFileType":{"id":5,"text":"html"}},{"id":179567,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a1ae4b07f02db60671e","contributors":{"authors":[{"text":"Hutchinson, C. B.","contributorId":94655,"corporation":false,"usgs":true,"family":"Hutchinson","given":"C.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":243937,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":51518,"text":"ofr03294 - 2003 - Hydrogeologic factors that influence ground water movement in the desert southwest United States","interactions":[],"lastModifiedDate":"2023-06-22T16:55:26.267394","indexId":"ofr03294","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-294","title":"Hydrogeologic factors that influence ground water movement in the desert southwest United States","docAbstract":"A project to study ground-water and surface-water interactions in the desert southwestern United States was initiated in 2001 by the Tucson, Arizona office of the Water Resources Division, U.S. Geological Survey (USGS). One of the goals of the Southwest Ground-water Resources Project was to develop a regional synthesis that includes the use of available digital geologic data, which is growing rapidly due to the increasing use of Geographic Information Systems (GIS). Included in this report are the digital maps and databases of geologic information that should have a direct impact on the studies of ground-water flow and surface-water interaction.
\nGround-water flow is governed by many geologic factors or elements including rock and soil permeability, stratigraphy and structural features. These elements directly influence ground-water flow, which is key to understanding the possible inter-connectivity of aquifer systems in desert basins of the southwestern United States. We derive these elements from the evaluation of regional geology and localized studies of hydrogeologic basins. These elements can then be applied to other unstudied areas throughout the desert southwest. This report presents a regional perspective of the geologic elements controlling ground-water systems in the desert southwest that may eventually lead to greater focus on smaller sub-regions and ultimately, to individual ground-water basins.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr03294","usgsCitation":"Chuang, F.C., McKee, E.H., and Howard, K.A., 2003, Hydrogeologic factors that influence ground water movement in the desert southwest United States (Version 1.0): U.S. Geological Survey Open-File Report 2003-294, 37 p., https://doi.org/10.3133/ofr03294.","productDescription":"37 p.","numberOfPages":"38","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":285740,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2003/0294/table1.xls"},{"id":285739,"rank":5,"type":{"id":9,"text":"Database"},"url":"https://pubs.usgs.gov/of/2003/0294/of03-294db.zip"},{"id":285737,"rank":4,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2003/0294/pdf/of03-294pdf.zip"},{"id":285738,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2003/0294/eps/of03-294ps.zip"},{"id":285736,"rank":6,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0294/pdf/of03-294.pdf"},{"id":4522,"rank":7,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0294/","linkFileType":{"id":5,"text":"html"}},{"id":178670,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr03294.jpg"}],"scale":"2000000","country":"United States","state":"Arizona, California, Colorado, Idaho, Nevada, New Mexico, Oregon, Utah","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -123.0,30.0 ], [ -123.0,42.0 ], [ -107.0,42.0 ], [ -107.0,30.0 ], [ -123.0,30.0 ] ] ] } } ] }","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4fe4b07f02db6287b6","contributors":{"authors":[{"text":"Chuang, Frank C.","contributorId":35600,"corporation":false,"usgs":true,"family":"Chuang","given":"Frank","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":243807,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McKee, Edwin H. mckee@usgs.gov","contributorId":3728,"corporation":false,"usgs":true,"family":"McKee","given":"Edwin","email":"mckee@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":243806,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Howard, Keith A. 0000-0002-6462-2947 khoward@usgs.gov","orcid":"https://orcid.org/0000-0002-6462-2947","contributorId":3439,"corporation":false,"usgs":true,"family":"Howard","given":"Keith","email":"khoward@usgs.gov","middleInitial":"A.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":243805,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":51517,"text":"ofr03317 - 2003 - Application of magnetic and electromagnetic methods to locate buried metal","interactions":[],"lastModifiedDate":"2012-02-02T00:11:27","indexId":"ofr03317","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-317","title":"Application of magnetic and electromagnetic methods to locate buried metal","language":"ENGLISH","doi":"10.3133/ofr03317","usgsCitation":"Horton, R., 2003, Application of magnetic and electromagnetic methods to locate buried metal (Version 1.0): U.S. Geological Survey Open-File Report 2003-317, 3 p., https://doi.org/10.3133/ofr03317.","productDescription":"3 p.","costCenters":[],"links":[{"id":178669,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":4521,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/ofr-03-317","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac6e4b07f02db67ab4f","contributors":{"authors":[{"text":"Horton, Robert 0000-0001-5578-3733 rhorton@usgs.gov","orcid":"https://orcid.org/0000-0001-5578-3733","contributorId":612,"corporation":false,"usgs":true,"family":"Horton","given":"Robert","email":"rhorton@usgs.gov","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":243804,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":51400,"text":"ofr03251 - 2003 - Chromium geochemistry of serpentinous sediment in the Willow core, Santa Clara County, California","interactions":[],"lastModifiedDate":"2018-12-03T11:18:42","indexId":"ofr03251","displayToPublicDate":"2003-10-01T00:00:00","publicationYear":"2003","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":"2003-251","title":"Chromium geochemistry of serpentinous sediment in the Willow core, Santa Clara County, California","docAbstract":"A preliminary investigation of Cr geochemistry in serpentinous sediment completed for a multiple-aquifer ground-water monitoring well (Willow core of Santa Clara County, CA) determined sediment at depths >225 meters contains Cr concentrations ranging from 195 to 1155 mg/kg. Serpentinous sediment from this site is a potential source of non-anthropogenic Cr contamination. Chromium-bearing minerals such as Cr-spinel appear to be the main source of Cr in the sediment; however, Cr-bearing silicates and clay minerals are additional Cr sources. Aqueous Cr concentrations in the sediment are <4.6 mg/L; however, the valence of Cr was not identified in the solutions or in the sediment. Although there is no indication of Cr(VI) contamination derived from the serpentinous sediment, elevated Cr concentrations in the sediment, the observed ‘dissolution’ textures of the Cr-bearing minerals, the estimated redox environment, and water chemistry indicate the formation of Cr(VI) is potentially favorable.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr03251","usgsCitation":"Oze, C.J., LaForce, M.J., Wentworth, C.M., Hanson, R.T., Bird, D.K., and Coleman, R.G., 2003, Chromium geochemistry of serpentinous sediment in the Willow core, Santa Clara County, California: U.S. Geological Survey Open-File Report 2003-251, 10 p., https://doi.org/10.3133/ofr03251.","productDescription":"10 p.","numberOfPages":"24","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":178740,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr03251.jpg"},{"id":285703,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0251/pdf/of03-251.pdf"},{"id":4407,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/0251/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California","county":"Santa Clara County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.0,37.125 ], [ -122.0,37.375 ], [ -121.625,37.375 ], [ -121.625,37.125 ], [ -122.0,37.125 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dde4b07f02db5e2225","contributors":{"authors":[{"text":"Oze, Christopher J.","contributorId":107774,"corporation":false,"usgs":true,"family":"Oze","given":"Christopher","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":243466,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"LaForce, Matthew J.","contributorId":65158,"corporation":false,"usgs":true,"family":"LaForce","given":"Matthew","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":243464,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wentworth, Carl M. 0000-0003-2569-569X cwent@usgs.gov","orcid":"https://orcid.org/0000-0003-2569-569X","contributorId":1178,"corporation":false,"usgs":true,"family":"Wentworth","given":"Carl","email":"cwent@usgs.gov","middleInitial":"M.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":243462,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hanson, Randall T. 0000-0002-9819-7141 rthanson@usgs.gov","orcid":"https://orcid.org/0000-0002-9819-7141","contributorId":801,"corporation":false,"usgs":true,"family":"Hanson","given":"Randall","email":"rthanson@usgs.gov","middleInitial":"T.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":243461,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bird, Dennis K.","contributorId":9339,"corporation":false,"usgs":true,"family":"Bird","given":"Dennis","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":243463,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Coleman, Robert G.","contributorId":88022,"corporation":false,"usgs":true,"family":"Coleman","given":"Robert","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":243465,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ]}