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,{"id":22525,"text":"ofr0014A - 2000 - Geologic datasets for weights of evidence analysis in Northeast Washington: 4. mineral industry activity in Washington, 1985-1997","interactions":[],"lastModifiedDate":"2023-08-23T20:48:51.714705","indexId":"ofr0014A","displayToPublicDate":"2000-08-01T00:00:00","publicationYear":"2000","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":"2000-14","chapter":"A","title":"Geologic datasets for weights of evidence analysis in Northeast Washington: 4. mineral industry activity in Washington, 1985-1997","docAbstract":"This report includes a table of 339 sites representing mineral activities for mining and mineral exploration in the State of Washington from 1985 through 1997. The table was primarily compiled from annual reports in Washington Geologic Newsletter and Washington Geology. The information was compiled for use in a weights-of-evidence analysis of mineral resources in northeastern Washington.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr0014A","collaboration":"Prepared in cooperation with Washington Department of Natural Resources, Division of Geology and Earth Resources","usgsCitation":"Boleneus, D., and Derkey, R.E., 2000, Geologic datasets for weights of evidence analysis in Northeast Washington: 4. mineral industry activity in Washington, 1985-1997: U.S. Geological Survey Open-File Report 2000-14, Report: 68 p.; Appendix II; Metadata, https://doi.org/10.3133/ofr0014A.","productDescription":"Report: 68 p.; Appendix II; Metadata","numberOfPages":"70","additionalOnlineFiles":"Y","temporalStart":"1985-01-01","temporalEnd":"1997-12-31","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":420087,"rank":8,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_25802.htm","linkFileType":{"id":5,"text":"html"}},{"id":52030,"rank":7,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0014a/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":1303,"rank":6,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/0014/","linkFileType":{"id":5,"text":"html"}},{"id":280691,"rank":3,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/2000/0014/of00-014meta.txt"},{"id":280690,"rank":1,"type":{"id":2,"text":"Additional Report Piece"},"url":"https://pubs.usgs.gov/of/2000/0014/of00-014txt.doc"},{"id":280689,"rank":2,"type":{"id":3,"text":"Appendix"},"url":"https://pubs.usgs.gov/of/2000/0014/of00-014table.xls"},{"id":280688,"rank":4,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/2000/0014/README.DOC"},{"id":280692,"rank":5,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr0014A.jpg"}],"country":"United States","state":"Washington","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124.8361,45.5437 ], [ -124.8361,49.0024 ], [ -116.9174,49.0024 ], [ -116.9174,45.5437 ], [ -124.8361,45.5437 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4a1e","contributors":{"authors":[{"text":"Boleneus, D. E.","contributorId":87577,"corporation":false,"usgs":true,"family":"Boleneus","given":"D. E.","affiliations":[],"preferred":false,"id":188401,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Derkey, R. E.","contributorId":8884,"corporation":false,"usgs":true,"family":"Derkey","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":188400,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70185199,"text":"70185199 - 2000 - A compartmentalized solute transport model for redox zones in contaminated aquifers: 2. Field‐scale simulations","interactions":[],"lastModifiedDate":"2018-12-12T10:03:36","indexId":"70185199","displayToPublicDate":"2000-08-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"A compartmentalized solute transport model for redox zones in contaminated aquifers: 2. Field‐scale simulations","docAbstract":"<p><span>This paper, the second of two parts [see&nbsp;</span><i>Abrams and Loague</i><span>, this issue], reports the field‐scale application of COMPTRAN (compartmentalized solute transport model) for simulating the development of redox zones. COMPTRAN is fully developed and described in the companion paper. Redox zones, which are often delineated by the relative concentrations of dissolved oxygen, have been observed around the globe. The distribution of other redox‐sensitive species is affected by redox zonation. At the U.S. Geological Survey's Cape Cod research site, an anoxic zone containing high concentrations of dissolved iron has been observed. Field data were abstracted from the Cape Cod site for the one‐dimensional and two‐dimensional COMPTRAN simulations reported in this paper. The purpose of the concept‐development simulations was to demonstrate that the compartmentalized approach reported by<span>&nbsp;</span></span><i>Abrams et al</i><span>. [1998] can be linked with a solute transport model to simulate field‐scale phenomena. The results presented in this paper show that COMPTRAN successfully simulated the development of redox zones at the field scale, including trends in<span>&nbsp;</span></span><i>p</i><span>H and alkalinity. Thermodynamic constraints were used to prevent lower‐energy redox reactions from occurring under infeasible geochemical conditions without imposing equilibrium among all redox species. Empirical methods of reaction inhibition were not needed for the simulations conducted for this study. COMPTRAN can be extended easily to include additional compartments and reactions and is capable of handling complex velocity fields in more than one dimension.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2000WR900111","usgsCitation":"Abrams , R., and Loague, K., 2000, A compartmentalized solute transport model for redox zones in contaminated aquifers: 2. Field‐scale simulations: Water Resources Research, v. 36, no. 8, p. 2015-2029, https://doi.org/10.1029/2000WR900111.","productDescription":"15 p. ","startPage":"2015","endPage":"2029","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":479125,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2000wr900111","text":"Publisher Index Page"},{"id":337717,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"36","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58cba421e4b0849ce97dc77e","contributors":{"authors":[{"text":"Abrams , Robert H.","contributorId":189399,"corporation":false,"usgs":false,"family":"Abrams ","given":"Robert H.","affiliations":[],"preferred":false,"id":684712,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Loague, Keith","contributorId":178119,"corporation":false,"usgs":false,"family":"Loague","given":"Keith","email":"","affiliations":[],"preferred":false,"id":684713,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":6796,"text":"fs08900 - 2000 - Climatology and potential effects of an emergency outlet, Devils Lake Basin, North Dakota","interactions":[],"lastModifiedDate":"2018-03-13T13:47:43","indexId":"fs08900","displayToPublicDate":"2000-08-01T00:00:00","publicationYear":"2000","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":"089-00","title":"Climatology and potential effects of an emergency outlet, Devils Lake Basin, North Dakota","docAbstract":"<p>The Devils Lake Basin is a 3,810-square-mile subbasin in the Red River of the North Basin.&nbsp; At an elevation of about 1,447 feet above sea level, Devils Lake begins to spill into Stump Lake; and at an elevation of about 1,459 feet above sea level, the combined lakes begin to spill through Tolna Coulee into the Sheyenne River.</p><p>&nbsp;Since the end of glaciation about 10,000 years ago, Devils Lake has fluctuated between spilling and being dry.&nbsp; Research by the North Dakota Geological Survey indicates Devils Lake has overflowed into the Sheyenne River at least twice during the past 4,000 years and has spilled into the Stump Lakes several times (Bluemle, 1991; Murphy and others, 1997).&nbsp; John Bluemle, North Dakota State Geologist, concluded the natural condition for Devils Lake is either rising or falling, and the lake should not be expected to remain at any elevation for a long period of time.</p><p>&nbsp;Recent conditions indicate the lake is in a rising phase.&nbsp; The lake rose 24.7 feet from February 1993 to August 1999, and flood damages in the Devils Lake Basin have exceeded $300 million.&nbsp; These damages, and the potential for additional damages, have led to an effort to develop an outlet to help control lake levels.&nbsp; Therefore, current and accurate climatologic and hydrologic data are needed to assess the viability of the various options to reduce flood damages at Devils Lake.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs08900","usgsCitation":"Wiche, G.J., Vecchia, A.V., Osborne, L., and Fay, J.T., 2000, Climatology and potential effects of an emergency outlet, Devils Lake Basin, North Dakota: U.S. Geological Survey Fact Sheet 089-00, 4 p., https://doi.org/10.3133/fs08900.","productDescription":"4 p.","costCenters":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":34146,"rank":299,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2000/0089/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":121370,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2000/0089/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d6e4b07f02db5de10b","contributors":{"authors":[{"text":"Wiche, Gregg J. gjwiche@usgs.gov","contributorId":1675,"corporation":false,"usgs":true,"family":"Wiche","given":"Gregg","email":"gjwiche@usgs.gov","middleInitial":"J.","affiliations":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":153357,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Vecchia, Aldo V. 0000-0002-2661-4401","orcid":"https://orcid.org/0000-0002-2661-4401","contributorId":41810,"corporation":false,"usgs":true,"family":"Vecchia","given":"Aldo","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":153358,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Osborne, Leon","contributorId":82296,"corporation":false,"usgs":true,"family":"Osborne","given":"Leon","email":"","affiliations":[],"preferred":false,"id":153360,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fay, James T.","contributorId":66675,"corporation":false,"usgs":true,"family":"Fay","given":"James","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":153359,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":6839,"text":"fs05000 - 2000 - The history of stream gaging in Ohio","interactions":[],"lastModifiedDate":"2019-05-10T11:48:57","indexId":"fs05000","displayToPublicDate":"2000-08-01T00:00:00","publicationYear":"2000","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":"050-00","title":"The history of stream gaging in Ohio","docAbstract":"<h1>Introduction</h1><p>Streams are a natural resource that can influence economic growth and the development of communities. They supply water for many uses, provide habitat for aquatic plants and animals, and sup-port recreational activities such as boat-ing and fishing. The amount of water (flow) in a stream — either too little or too much — can seriously affect these uses and human life. By using a method called <strong>stream gaging </strong>, information about the flow in a stream and the fluctuations in that flow can be obtained.</p><p>n its simplest form, stream gaging may consist of measuring any number of the following stream characteristics: stage (or depth), cross-sectional area, velocity, and (or) flow (or discharge). When the depth and velocity are measured at several points across the stream channel so that the <strong>flow </strong> (or <strong>discharge </strong>) is calculated, a <strong>streamflow measurement </strong> (or <strong>discharge measurement </strong>) is made.</p><p>By making streamflow measurements at the same site on a stream over a wide range of stages, a relation between stage and discharge can be developed. This relation can be used to provide information on the magnitude and fluctuations of flow on a stream. If long-term or continuous information is needed on a specific site, a <strong>stream-gaging station</strong> can be established. A stream-gaging station is a site where stage is monitored and recorded and streamflow measurements are made to provide a stage-discharge relation.</p><p>Ever since the first documented streamflow measurement was made in Ohio — on the Sandusky River — stream-gaging information has been used to minimize the effects of floods and droughts, determine locations for water intakes and wastewater-treatment plants, and provide data for many other uses. Today, stream gaging is a routine activity in managing the State’s water resources.</p>","language":"English","publisher":"U.S. Geological Survey,","publisherLocation":"Reston, VA","doi":"10.3133/fs05000","usgsCitation":"Shaffer, K., 2000, The history of stream gaging in Ohio: U.S. Geological Survey Fact Sheet 050-00, 4 p., https://doi.org/10.3133/fs05000.","productDescription":"4 p.","costCenters":[],"links":[{"id":117919,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2000/0050/coverthb.jpg"},{"id":859,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2000/0050/fs2000050.pdf","text":"Report","size":"4.39 MB","linkFileType":{"id":1,"text":"pdf"},"description":"FS 2000-050"}],"country":"United 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 \"}}]}","contact":"<p><a href=\"mailto:dc_oh@usgs.gov\" data-mce-href=\"mailto:dc_oh@usgs.gov\">Director</a>, <a href=\"https://www.usgs.gov/centers/oki-water/\" data-mce-href=\"https://www.usgs.gov/centers/oki-water/\">Ohio Water Science Center</a><br>U.S. Geological Survey<br>6460 Busch Blvd. <br>Columbus, OH 43229</p>","tableOfContents":"<ul><li>Introduction</li><li>Early stream gaging</li><li>Estahlishment of the stream-gage network</li><li>Present-day stream gaging</li><li>Selected References</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a87e4b07f02db64e938","contributors":{"authors":[{"text":"Shaffer, Kimberly kshaffer@usgs.gov","contributorId":1589,"corporation":false,"usgs":true,"family":"Shaffer","given":"Kimberly","email":"kshaffer@usgs.gov","affiliations":[{"id":513,"text":"Ohio Water Science Center","active":true,"usgs":true}],"preferred":true,"id":153435,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":35195,"text":"b1917U - 2000 - Composition and depositional environment of concretionary strata of early Cenomanian (early Late Cretaceous) age, Johnson County, Wyoming","interactions":[{"subject":{"id":35195,"text":"b1917U - 2000 - Composition and depositional environment of concretionary strata of early Cenomanian (early Late Cretaceous) age, Johnson County, Wyoming","indexId":"b1917U","publicationYear":"2000","noYear":false,"chapter":"U","title":"Composition and depositional environment of concretionary strata of early Cenomanian (early Late Cretaceous) age, Johnson County, Wyoming"},"predicate":"IS_PART_OF","object":{"id":33202,"text":"b1917 - 1990 - Evolution of sedimentary basins: Powder River Basin","indexId":"b1917","publicationYear":"1990","noYear":false,"title":"Evolution of sedimentary basins: Powder River Basin"},"id":1}],"isPartOf":{"id":33202,"text":"b1917 - 1990 - Evolution of sedimentary basins: Powder River Basin","indexId":"b1917","publicationYear":"1990","noYear":false,"title":"Evolution of sedimentary basins: Powder River Basin"},"lastModifiedDate":"2017-08-09T13:44:47","indexId":"b1917U","displayToPublicDate":"2000-08-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1917","chapter":"U","title":"Composition and depositional environment of concretionary strata of early Cenomanian (early Late Cretaceous) age, Johnson County, Wyoming","docAbstract":"Unusual, concretion-bearing mudrocks of early Late Cretaceous age, which were deposited in an early Cenomanian epeiric sea, have been recognized at outcrops in eastern Wyoming and in adjoining areas of Montana, South Dakota, Nebraska, and Colorado. In Johnson County, Wyo., on the western flank of the Powder River Basin, these strata are in the lower part of the Belle Fourche Member of the Frontier Formation. At a core hole in south-central Johnson County, they are informally named Unit 2. These strata are about 34 m (110 ft) thick and consist mainly of medium- to dark-gray, noncalcareous, silty shale and clayey or sandy siltstone; and light-gray to grayish-red bentonite. The shale and siltstone are either bioturbated or interlaminated; the laminae are discontinuous, parallel, and even or wavy. Several ichnogenera of deposit feeders are common in the unit but filter feeders are sparse. The unit also contains marine and continental palynomorphs and, near the top, a few arenaceous foraminifers. No invertebrate macrofossils have been found in these rocks. Unit 2 conformably overlies lower Cenomanian shale in the lowermost Belle Fourche Member, informally named Unit 3, and is conformably overlain by lower and middle Cenomanian shale, siltstone, and sandstone within the member, which are informally named Unit 1. The mineral and chemical composition of the three Cenomanian units is comparable and similar to that of shale and siltstone in the Upper Cretaceous Pierre Shale, except that these units contain more SiO2 and less CaO, carbonate carbon, and manganese. Silica is generally more abundant and CaO is generally less abundant in river water than in seawater. The composition of Unit 2 contrasts significantly with that of the underlying and overlying units. Unit 2 contains no pyrite and dolomite and much less sulfur than Units 1 and 3. Sulfate is generally less abundant in river water than in seawater. Unit 2 also includes sideritic and calcitic concretions, whereas Units 1 and 3 contain neither concretions nor siderite and only sparse calcite. Carbon-sulfur-iron chemistry for the concretions suggests that sulfate availability was the limiting factor in pyrite formation and sulfide incorporation in Unit 2. Isotopic compositions of the carbon and oxygen in siderite and calcite from several concretions are variable and suggest cementation during early diagenesis in a variety of microenvironments. The isotopic composition of these carbonate minerals differs from that of Upper Cretaceous marine limestones. When considered in conjunction with the proportions of sulfur, organic carbon, and iron in Unit 2, major-element and micropaleontological data suggest that the composition of the original pore waters and of overlying waters in the late early Cenomanian sea was brackish to fresh. The mudrocks of Units 3 and 2, and a lower part of Unit 1, accumulated on a shelf at low to moderate rates of sedimentation in association with variable but generally weak current action. In Unit 2 and laterally equivalent rocks of the region, the sideritic and calcitic concretions probably indicate the extent of a body of brackish to fresh and oxygen-deficient water. Rates of precipitation in this region during the mid-Cretaceous could have been unusually high and the precipitation probably was seasonal. The organic matter in Unit 2 is humic-rich and would have been derived from continental environments. If the epeiric sea was brackish to fresh in the region of eastern Wyoming and contiguous areas, meteoric runoff from the adjoining lowlands must have been periodically large and the seaway north of the region probably was constricted. Seasonal changes in salinity might have been accompanied by changes in water temperature and oxygen content. The lower part of the Frontier Formation (Units 3, 2, and 1) in Wyoming records an intermittently and easterly prograding shoreline during late early and early middle Cenomanian time. Laterally equivalent strata in Nebraska","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/b1917U","usgsCitation":"Merewether, E., and Gautier, D.L., 2000, Composition and depositional environment of concretionary strata of early Cenomanian (early Late Cretaceous) age, Johnson County, Wyoming (Version 1.0): U.S. Geological Survey Bulletin 1917, 33 p.; illus. incl. strat. cols., 7 tables, sketch maps, 62 refs, https://doi.org/10.3133/b1917U.","productDescription":"33 p.; illus. incl. strat. cols., 7 tables, sketch maps, 62 refs","costCenters":[],"links":[{"id":3395,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/bul/b1917-u/","linkFileType":{"id":5,"text":"html"}},{"id":167345,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a8202","contributors":{"authors":[{"text":"Merewether, E.A.","contributorId":32517,"corporation":false,"usgs":true,"family":"Merewether","given":"E.A.","affiliations":[],"preferred":false,"id":214235,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gautier, Donald L. gautier@usgs.gov","contributorId":1310,"corporation":false,"usgs":true,"family":"Gautier","given":"Donald","email":"gautier@usgs.gov","middleInitial":"L.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":214234,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":24139,"text":"ofr0019 - 2000 - Gulf of Mexico GLORIA sidescan sonar geologic interpretation: ArcView data coverages","interactions":[],"lastModifiedDate":"2024-08-22T19:23:43.603516","indexId":"ofr0019","displayToPublicDate":"2000-08-01T00:00:00","publicationYear":"2000","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":"2000-19","title":"Gulf of Mexico GLORIA sidescan sonar geologic interpretation: ArcView data coverages","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geologial Survey","doi":"10.3133/ofr0019","issn":"0094-9140","isbn":"0607948248","usgsCitation":"Paskevich, V.F., 2000, Gulf of Mexico GLORIA sidescan sonar geologic interpretation: ArcView data coverages: U.S. Geological Survey Open-File Report 2000-19, HTML Document, https://doi.org/10.3133/ofr0019.","productDescription":"HTML Document","costCenters":[],"links":[{"id":390221,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_27942.htm"},{"id":1563,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/of00-019/","linkFileType":{"id":5,"text":"html"}},{"id":154881,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"Mexico, United States","otherGeospatial":"Gulf of Mexico","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -96,\n              23.5\n            ],\n            [\n              -84,\n              23.5\n            ],\n            [\n              -84,\n              29\n            ],\n            [\n              -96,\n              29\n            ],\n            [\n              -96,\n              23.5\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a1fc","contributors":{"authors":[{"text":"Paskevich, Valerie F.","contributorId":81907,"corporation":false,"usgs":true,"family":"Paskevich","given":"Valerie","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":191387,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5611,"text":"fs09000 - 2000 - Availability of Ground-Water Data for California, Water Year 1999","interactions":[],"lastModifiedDate":"2012-02-02T00:05:43","indexId":"fs09000","displayToPublicDate":"2000-08-01T00:00:00","publicationYear":"2000","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":"090-00","title":"Availability of Ground-Water Data for California, Water Year 1999","docAbstract":"The Water Resources Division of the U.S. Geological Survey, in cooperation with Federal, State, and local water agencies, obtains a large amount of data pertaining to the ground-water resources of California each water year. These data constitute a valuable data base for developing an improved understanding of the water resources of the State. Beginning with the 1985 water year and continuing through 1993, these data were published in a report series entitled ?Water Resources Data for California, Volume 5. Ground-Water Data.? Prior to the introduction of this series, historical ground-water information was published in U.S. Geological Survey Water-Supply Papers.\r\n\r\nIn 1994, the Volume 5 Ground-Water Data report was discontinued, but data continue to be available in our data bases. This Fact Sheet serves as an index to ground-water data for 1999. The 2-page report contains a map of California showing the number of wells (by county) with available water-level and water-quality data for the current water year (fig. 2) and instructions for obtaining this and other ground-water information contained in the data bases of the Water Resources Division, California District.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/fs09000","usgsCitation":"Huff, J., 2000, Availability of Ground-Water Data for California, Water Year 1999: U.S. Geological Survey Fact Sheet 090-00, 2 p., https://doi.org/10.3133/fs09000.","productDescription":"2 p.","temporalStart":"1998-10-01","temporalEnd":"1999-09-30","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":125752,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_090_00.bmp"},{"id":11164,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2000/fs09000/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa9e4b07f02db667fcb","contributors":{"authors":[{"text":"Huff, Julia A.","contributorId":23130,"corporation":false,"usgs":true,"family":"Huff","given":"Julia A.","affiliations":[],"preferred":false,"id":151295,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22526,"text":"ofr0014B - 2000 - Geologic datasets for weights of evidence analysis in Northeast Washington: 4. mineral industry activity in Washington, 1985-1997","interactions":[],"lastModifiedDate":"2023-08-23T20:37:21.995703","indexId":"ofr0014B","displayToPublicDate":"2000-08-01T00:00:00","publicationYear":"2000","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":"2000-14","chapter":"B","title":"Geologic datasets for weights of evidence analysis in Northeast Washington: 4. mineral industry activity in Washington, 1985-1997","docAbstract":"This report includes a table of 339 sites representing mineral activities for mining and mineral exploration in the State of Washington from 1985 through 1997. The table was primarily compiled from annual reports in Washington Geologic Newsletter and Washington Geology. The information was compiled for use in a weights-of-evidence analysis of mineral resources in northeastern Washington.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr0014B","collaboration":"Prepared in cooperation with Washington Department of Natural Resources, Division of Geology and Earth Resources","usgsCitation":"Boleneus, D., and Derkey, R.E., 2000, Geologic datasets for weights of evidence analysis in Northeast Washington: 4. mineral industry activity in Washington, 1985-1997: U.S. Geological Survey Open-File Report 2000-14, 1 computer disk: 3 1/2 in., https://doi.org/10.3133/ofr0014B.","productDescription":"1 computer disk: 3 1/2 in.","temporalStart":"1985-01-01","temporalEnd":"1997-12-31","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":420086,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_25802.htm","linkFileType":{"id":5,"text":"html"}},{"id":1304,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/0014/","linkFileType":{"id":5,"text":"html"}},{"id":154360,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"United States","state":"Washington","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124.8361,45.5437 ], [ -124.8361,49.0024 ], [ -116.9174,49.0024 ], [ -116.9174,45.5437 ], [ -124.8361,45.5437 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a8ce5","contributors":{"authors":[{"text":"Boleneus, D. E.","contributorId":87577,"corporation":false,"usgs":true,"family":"Boleneus","given":"D. E.","affiliations":[],"preferred":false,"id":188403,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Derkey, R. E.","contributorId":8884,"corporation":false,"usgs":true,"family":"Derkey","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":188402,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":22670,"text":"ofr002 - 2000 - Height changes in the epicentral region preceding the January 17, 1994 Northridge earthquake","interactions":[],"lastModifiedDate":"2014-01-03T10:28:10","indexId":"ofr002","displayToPublicDate":"2000-08-01T00:00:00","publicationYear":"2000","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":"2000-2","title":"Height changes in the epicentral region preceding the January 17, 1994 Northridge earthquake","docAbstract":"Analysis of the results of repeated levelings through the epicentral region of the M<sub>w</sub> 6.7, 1994 Northridge earthquake has disclosed the occurrence of differential uplift in this area that preceded the earthquake. Although the distribution of the relevant vertical-control data is somewhat sparse, in both space and time, those data that we have recovered indicate that this uplift exceeded 0.10 m and peaked 20-25 km west of the 1994 epicenter. While our data also indicate that this deformational event must have occurred during the period 1978-1989, evidence based on the character and magnitude of misclosures developed from 1987 and 1989 surveys argue that the deformation occurred largely during the period 1987-1989. The preseismic vertical-displacement field that preceded the Northridge earthquake is similar in form and, less certainly, magnitude to that which preceded the M<sub>w</sub> 6.7, 1971 San Fernando earthquake; other possible, but less significant southern California analogues include the deformational events that preceded the M<sub>w</sub> 5.3, 1973 Point Mugu and M<sub>w</sub> 5.9, 1987 Whittier Narrows earthquakes. The small but growing number of recognized aseismic deformational episodes that preceded small to moderate magnitude earthquakes in southern California suggests that the deployment of the dense array of continuously recording GPS receivers planned for southern California can be expected to detect and more accurately describe such events than was heretofore possible. Moreover, if the relation between the duration of these deformational anomalies and the magnitudes of any ensuing earthquakes can be much more clearly established, the near perfect temporal control on position afforded by GPS suggests that we may be on the threshold of a realistic earthquake warning system.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr002","issn":"0094-9140","usgsCitation":"Castle, R.O., Packard, R.F., and Dinitz, L.B., 2000, Height changes in the epicentral region preceding the January 17, 1994 Northridge earthquake: U.S. Geological Survey Open-File Report 2000-2, 16 p., https://doi.org/10.3133/ofr002.","productDescription":"16 p.","numberOfPages":"16","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true},{"id":379,"text":"Menlo Park Science Center","active":false,"usgs":true}],"links":[{"id":1421,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/0002/","linkFileType":{"id":5,"text":"html"}},{"id":153689,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0002/report-thumb.jpg"},{"id":52145,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0002/pdf/of00-002.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -119.2981,33.6983 ], [ -119.2981,34.4996 ], [ -118.1994,34.4996 ], [ -118.1994,33.6983 ], [ -119.2981,33.6983 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a61e4b07f02db635df0","contributors":{"authors":[{"text":"Castle, Robert O.","contributorId":22741,"corporation":false,"usgs":true,"family":"Castle","given":"Robert","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":188671,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Packard, Robert F.","contributorId":96583,"corporation":false,"usgs":true,"family":"Packard","given":"Robert","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":188672,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dinitz, Laura B. ldinitz@usgs.gov","contributorId":3332,"corporation":false,"usgs":true,"family":"Dinitz","given":"Laura","email":"ldinitz@usgs.gov","middleInitial":"B.","affiliations":[],"preferred":true,"id":188670,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70261391,"text":"70261391 - 2000 - Implementation strategy for production of National Land-Cover Data (NLCD) from the Landsat 7 Thematic Mapper satellite","interactions":[],"lastModifiedDate":"2024-12-06T16:35:50.952777","indexId":"70261391","displayToPublicDate":"2000-07-13T10:30:49","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":91,"text":"Technical Report","active":true,"publicationSubtype":{"id":1}},"seriesNumber":"EPA/600/R-00/051","title":"Implementation strategy for production of National Land-Cover Data (NLCD) from the Landsat 7 Thematic Mapper satellite","docAbstract":"<p><span>As environmental programs within and outside the federal government continue to move away from point-based studies to larger and larger spatial (not cartographic) scale, the need for land-cover and other geographic data have become ineluctable. The national land-cover mapping project of MRLC marks the first consistently classified conterminous land-cover data set, effectively replacing USGS' Land Use Data Analysis (LUDA) system derived from high altitidue aerial photography acquired in the early 1970's. Because of the continually changing nature of the earth's surface due to anthropogenic activities and other factors, a single point-in-time land-cover product is insufficient for many applications. Production of a second point-in-time land-cover product is proposed as a database. That proposed database design includes: (1) second, independently classified land-cover data set derived from Landsat 7 Thematic Mapper data; (2) the land-cover product being produced under the current effort, (3) selected spectral-based change estimates (e.g., temporal NDVI), (4) thirty-meter DEMS; and (5) selected landscape metrics. Development of the database for the conterminous United States will start after evaluation of the prototype.</span></p>","language":"English","publisher":"Environmental Protection Agency Office of Research and Development","usgsCitation":"Vogelmann, J., and Wickham, J.D., 2000, Implementation strategy for production of National Land-Cover Data (NLCD) from the Landsat 7 Thematic Mapper satellite: Technical Report EPA/600/R-00/051, iv, 29 p.","productDescription":"iv, 29 p.","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":464888,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":464887,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://ntrl.ntis.gov/NTRL/dashboard/searchResults/titleDetail/PB2001101756.xhtml","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Vogelmann, James 0000-0002-0804-5823 vogel@usgs.gov","orcid":"https://orcid.org/0000-0002-0804-5823","contributorId":192352,"corporation":false,"usgs":true,"family":"Vogelmann","given":"James","email":"vogel@usgs.gov","affiliations":[{"id":5055,"text":"Land Change Science","active":true,"usgs":true},{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":920469,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wickham, James D.","contributorId":72278,"corporation":false,"usgs":false,"family":"Wickham","given":"James","email":"","middleInitial":"D.","affiliations":[{"id":6914,"text":"U.S. Environmental Protection Agency","active":true,"usgs":false}],"preferred":false,"id":920470,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70201975,"text":"70201975 - 2000 - Recent planetary topographic mapping at the USGS, Flagstaff: Moon, Mars, Venus, and beyond","interactions":[],"lastModifiedDate":"2019-02-04T09:46:42","indexId":"70201975","displayToPublicDate":"2000-07-01T09:45:44","publicationYear":"2000","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Recent planetary topographic mapping at the USGS, Flagstaff: Moon, Mars, Venus, and beyond","docAbstract":"<p>We are currently using stereophotogrammetric techniques to compile digital topographic models of parts of the Moon, Mars, Venus, and the asteroid Eros in support of the NASA program of planetary exploration. This work requires the synergistic use of the USGS digital cartographic software system ISIS for data ingestion and calibration steps, along with the commercial software SOCET SET for “photogrammetric” steps such as adjustment of control and topographic model extraction and editing. Novel procedures must frequently be developed to deal with problems of planetary datasets such as the need to use large numbers of small images, nonuniform image coverage, poor image overlap, and lack of true ground control. Some sensors, such as the Magellan Synthetic Aperture Radar, also require the development of specialized sensor model software.</p><p><br>An important theme of our work is the complementarity between photogrammetric techniques and the laser altimeter systems coming into increasing use on planetary spacecraft. Stereoanalysis of Clementine images of the Moon has been used to fill in major gaps in the altimeter dataset at high latitudes, but the stereo data must be tied to the altimetry where the datasets overlap. For Mars and Eros, our stereomapping provides spatial sampling of topography finer than that achieved by altimetry, but use of the altimetry data for vertical control can significantly improve the absolute accuracy of photogrammetric topographic models.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of XIXth ISPRS Congress Technical Commission IV: Mapping and Geographic Systems","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"XIXth ISPRS Congress Technical Commission IV: Mapping and Geographic Information Systems","conferenceDate":"July 16-23, 2000","conferenceLocation":"Amsterdam, The Netherlands","language":"English","publisher":"International Society for Photogrammetry and Remote Sensing","usgsCitation":"Kirk, R.L., Howington-Kraus, E., and Rosiek, M.R., 2000, Recent planetary topographic mapping at the USGS, Flagstaff: Moon, Mars, Venus, and beyond, <i>in</i> Proceedings of XIXth ISPRS Congress Technical Commission IV: Mapping and Geographic Systems, Amsterdam, The Netherlands, July 16-23, 2000, p. 476-490.","productDescription":"15 p.","startPage":"476","endPage":"490","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":360956,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":360955,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.isprs.org/proceedings/XXXIII/congress/part4/"}],"otherGeospatial":"Eros, Mars, Moon, Venus","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Kirk, Randolph L. 0000-0003-0842-9226 rkirk@usgs.gov","orcid":"https://orcid.org/0000-0003-0842-9226","contributorId":2765,"corporation":false,"usgs":true,"family":"Kirk","given":"Randolph","email":"rkirk@usgs.gov","middleInitial":"L.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":756398,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Howington-Kraus, Elpitha 0000-0001-5787-6554 ahowington@usgs.gov","orcid":"https://orcid.org/0000-0001-5787-6554","contributorId":2815,"corporation":false,"usgs":true,"family":"Howington-Kraus","given":"Elpitha","email":"ahowington@usgs.gov","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":756399,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rosiek, Mark R. mrosiek@usgs.gov","contributorId":824,"corporation":false,"usgs":true,"family":"Rosiek","given":"Mark","email":"mrosiek@usgs.gov","middleInitial":"R.","affiliations":[],"preferred":true,"id":756400,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70093563,"text":"70093563 - 2000 - Flowmetering of drainage wells in Kuwait City, Kuwait","interactions":[],"lastModifiedDate":"2014-02-07T08:58:23","indexId":"70093563","displayToPublicDate":"2000-07-01T08:53:39","publicationYear":"2000","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Flowmetering of drainage wells in Kuwait City, Kuwait","docAbstract":"A heat-pulse flowmeter was used in six drainage wells in Kuwait City for flow profiling under both ambient and pumping conditions. The data collected were used in: (a) estimating the cross-flow among the screened intervals under ambient conditions; (b) estimating the relative transmissivity adjacent to the individual screen zones; and (c) determination of the hydraulic heads at the far boundaries of the large-scale aquifer zones. These inferences were cross-checked against known hydrogeology of the aquifer-aquitard system in the study area, and the calibration results of numerical flow modeling. The major conclusions derived from the flow measurements were: (a) the presence of natural downward cross-flow under ambient condition supported the hypothesis that the upper part of the Kuwait Group aquifer in the study area was divided into a series of permeable units (aquifers), separated by confining or semi-confining beds (aquitards); (b) the head differences between the different screened zones, derived through modeling of the flowmeter data of the wells, provided additional confirmation for the division of the upper part of the Kuwait Group aquifer into compartments in the study area; (c) flowmeter data indicated that the second and third aquifers were contributing most of the water to the well bores, compared with the uppermost (first) and the lowermost (fourth) aquifers; and (d) inflow to the wells during pumping was associated with discrete sub-intervals in the screened zones, controlled by local aquifer heterogeneity, and possibly clogging of screens and gravel pack.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Hydrology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","doi":"10.1016/S0022-1694(00)00261-4","usgsCitation":"Paillet, F.L., Senay, Y., Mukhopadhyay, A., and Szekely, F., 2000, Flowmetering of drainage wells in Kuwait City, Kuwait: Journal of Hydrology, v. 234, no. 3-4, p. 208-227, https://doi.org/10.1016/S0022-1694(00)00261-4.","productDescription":"20 p.","startPage":"208","endPage":"227","numberOfPages":"20","costCenters":[],"links":[{"id":282094,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":282093,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/S0022-1694(00)00261-4"}],"country":"Kuwait","city":"Kuwait City","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 46.5565,28.5138 ], [ 46.5565,30.1038 ], [ 48.6723,30.1038 ], [ 48.6723,28.5138 ], [ 46.5565,28.5138 ] ] ] } } ] }","volume":"234","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd5a00e4b0b290850f90d0","contributors":{"authors":[{"text":"Paillet, Frederick L.","contributorId":63820,"corporation":false,"usgs":true,"family":"Paillet","given":"Frederick","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":490028,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Senay, Y.","contributorId":13534,"corporation":false,"usgs":true,"family":"Senay","given":"Y.","email":"","affiliations":[],"preferred":false,"id":490026,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mukhopadhyay, A.","contributorId":57762,"corporation":false,"usgs":true,"family":"Mukhopadhyay","given":"A.","email":"","affiliations":[],"preferred":false,"id":490027,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Szekely, F.","contributorId":79795,"corporation":false,"usgs":true,"family":"Szekely","given":"F.","email":"","affiliations":[],"preferred":false,"id":490029,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":64910,"text":"i2613 - 2000 - Geologic/geomorphic map of the Galindo Quadrangle (V-40), Venus","interactions":[],"lastModifiedDate":"2013-12-19T08:18:03","indexId":"i2613","displayToPublicDate":"2000-07-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2613","subseriesTitle":"GIS","title":"Geologic/geomorphic map of the Galindo Quadrangle (V-40), Venus","docAbstract":"The Magellan spacecraft orbited Venus from August 10, 1990, until it plunged into the venusian atmosphere on October 12, 1994. Magellan had the objectives of (1) improving knowledge of the geologic processes, surface properties, and geologic history of Venus by analysis of surface radar characteristics, topography, and morphology and (2) improving knowledge of the geophysics of Venus by analysis of venusian gravity. The Magellan spacecraft carried a 12.6-cm radar system to map the surface of Venus. The transmitter and receiver systems were used to collect three datasets: synthetic aperture radar (SAR) images of the surface, passive microwave thermal emission observations, and measurements of the backscattered power at small angles of incidence, which were processed to yield altimetric data. Radar imaging and altimetric and radiometric mapping of the venusian surface were done in mission cycles 1, 2, and 3, from September 1990 until September 1992. Ninety-eight percent of the surface was mapped with radar resolution of approximately 120 meters. The SAR observations were projected to a 75-m nominal horizontal resolution; these full-resolution data compose the image base used in geologic mapping. The primary polarization mode was horizontal-transmit, horizontal-receive (HH), but additional data for selected areas were collected for the vertical polarization sense. Incidence angles varied from about 20° to 45°. High-resolution Doppler tracking of the spacecraft was done from September 1992 through October 1994 (mission cycles 4, 5, 6). High-resolution gravity observations from about 950 orbits were obtained between September 1992 and May 1993, while Magellan was in an elliptical orbit with a periapsis near 175 kilometers and an apoapsis near 8,000 kilometers. Observations from an additional 1,500 orbits were obtained following orbitcircularization in mid-1993. These data exist as a 75° by 75° harmonic field.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/i2613","isbn":"0607939869","usgsCitation":"Chapman, M.G., 2000, Geologic/geomorphic map of the Galindo Quadrangle (V-40), Venus: U.S. Geological Survey IMAP 2613, Report: 13 p.; 1 Plate: 38.91 x 34.87 inches; Purchasing information, https://doi.org/10.3133/i2613.","productDescription":"Report: 13 p.; 1 Plate: 38.91 x 34.87 inches; Purchasing information","numberOfPages":"16","costCenters":[],"links":[{"id":438893,"rank":301,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9MO5T03","text":"USGS data release","linkHelpText":"Geologic/geomorphic map of the Galindo Quadrangle (V-40), Venus"},{"id":6088,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/imap/2613/","linkFileType":{"id":5,"text":"html"}},{"id":189844,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/2613/report-thumb.jpg"},{"id":91462,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/2613/pdf/i2613_report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":280419,"type":{"id":7,"text":"Companion Files"},"url":"https://store.usgs.gov/b2c_usgs/b2c/start/(xcm=r3standardpitrex_prd&carea=0000000044&citem=00000000440000000008)/.do"},{"id":280418,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/2613/pdf/i2613_map.pdf"}],"otherGeospatial":"Venus","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db687fc5","contributors":{"authors":[{"text":"Chapman, Mary G.","contributorId":69055,"corporation":false,"usgs":true,"family":"Chapman","given":"Mary","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":272357,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":64722,"text":"i2620 - 2000 - Geologic map of the Carson Quadrangle (V-43), Venus","interactions":[],"lastModifiedDate":"2016-12-28T14:09:32","indexId":"i2620","displayToPublicDate":"2000-07-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2620","subseriesTitle":"GIS","title":"Geologic map of the Carson Quadrangle (V-43), Venus","docAbstract":"The Magellan spacecraft orbited Venus from August 10, 1990, until it plunged into the venusian atmosphere on October 12, 1994. Magellan had the objectives of (1) improving knowledge of the geologic processes, surface properties, and geologic history of Venus by analysis of surface radar characteristics, topography, and morphology and (2) improving knowledge of the geophysics of Venus by analysis of venusian gravity. The Magellan spacecraft carried a 12.6-cm radar system to map the surface of Venus. The transmitter and receiver systems were used to collect three datasets: synthetic aperture radar (SAR) images of the surface, passive microwave thermal emission observations, and measurements of the backscattered power at small angles of incidence, which were processed to yield altimetric data. Radar imaging and altimetric and radiometric mapping of the venusian surface were done in mission cycles 1, 2, and 3, from September 1990 until September 1992. Ninety-eight percent of the surface was mapped with radar resolution of approximately 120 meters. The SAR observations were projected to a 75-m nominal horizontal resolution; these full-resolution data compose the image base used in geologic mapping. The primary polarization mode was horizontal-transmit, horizontal-receive (HH), but additional data for selected areas were collected for the vertical polarization sense. Incidence angles varied from about 20° to 45°. High-resolution Doppler tracking of the spacecraft was done from September 1992 through October 1994 (mission cycles 4, 5, 6). High-resolution gravity observations from about 950 orbits were obtained between September 1992 and May 1993, while Magellan was in an elliptical orbit with a periapsis near 175 kilometers and an apoapsis near 8,000 kilometers. Observations from an additional 1,500 orbits were obtained following orbitcircularization in mid-1993. These data exist as a 75° by 75° harmonic field.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/i2620","isbn":"0607938358","usgsCitation":"Bender, K.C., Senske, D.A., and Greeley, R., 2000, Geologic map of the Carson Quadrangle (V-43), Venus: U.S. Geological Survey IMAP 2620, 1 Plate: 50.52 x 33.55 inches; Purchasing information, https://doi.org/10.3133/i2620.","productDescription":"1 Plate: 50.52 x 33.55 inches; Purchasing information","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":438892,"rank":101,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P96Y411N","text":"USGS data release","linkHelpText":"Geologic map of the Carson Quadrangle (V-43), Venus"},{"id":6081,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/imap/2620/","linkFileType":{"id":5,"text":"html"}},{"id":186706,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/i2620.jpg"},{"id":280428,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/2620/pdf/i2620.pdf"}],"scale":"5198991","otherGeospatial":"Venus","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b0ae4b07f02db69d2cb","contributors":{"authors":[{"text":"Bender, Kelly C.","contributorId":46410,"corporation":false,"usgs":true,"family":"Bender","given":"Kelly","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":272047,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Senske, David A.","contributorId":32975,"corporation":false,"usgs":true,"family":"Senske","given":"David","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":272046,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Greeley, Ronald","contributorId":20833,"corporation":false,"usgs":true,"family":"Greeley","given":"Ronald","email":"","affiliations":[],"preferred":false,"id":272045,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":4865,"text":"ds61 - 2000 - Ano Nuevo to Santa Cruz, California : a photographic tour of the coastline","interactions":[],"lastModifiedDate":"2012-02-02T00:05:43","indexId":"ds61","displayToPublicDate":"2000-07-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":310,"text":"Data Series","code":"DS","onlineIssn":"2327-638X","printIssn":"2327-0271","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"61","title":"Ano Nuevo to Santa Cruz, California : a photographic tour of the coastline","docAbstract":"This interactive CD ROM contains over 500 overlapping photographic images of the California coastline from A?o Nuevo to Santa Cruz. The images were taken from the R/V David Johnston to illustrate the coastal geology adjacent to part of the Monterey Bay National Marine Sanctuary. The introductory home page starts a series of links to a regional map, more detailed area maps, and finally the individual photographic images.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ds61","isbn":"0607939672","usgsCitation":"Chezar, H., and Wong, F.L., 2000, Ano Nuevo to Santa Cruz, California : a photographic tour of the coastline (Version 1.0): U.S. Geological Survey Data Series 61, Online resource; 1 CD-ROM, https://doi.org/10.3133/ds61.","productDescription":"Online resource; 1 CD-ROM","costCenters":[],"links":[{"id":139589,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":595,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/dds/dds-61/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b18e4b07f02db6a71eb","contributors":{"authors":[{"text":"Chezar, Henry hchezar@usgs.gov","contributorId":2964,"corporation":false,"usgs":true,"family":"Chezar","given":"Henry","email":"hchezar@usgs.gov","affiliations":[],"preferred":true,"id":149977,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"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":149976,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":24036,"text":"ofr99449 - 2000 - Seismic reflection results from the GYRE 1997 cruise of the Bryant Canyon on the Louisiana Gulf Coast","interactions":[],"lastModifiedDate":"2025-08-12T20:22:15.316917","indexId":"ofr99449","displayToPublicDate":"2000-07-01T00:00:00","publicationYear":"2000","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":"99-449","title":"Seismic reflection results from the GYRE 1997 cruise of the Bryant Canyon on the Louisiana Gulf Coast","docAbstract":"<p>The Texas-Louisiana continental slope is one of the few remaining frontiers for hydrocarbon exploration within the US Exclusive Economic Zone.&nbsp; This area has a complex seafloor morphology and highly discontinuous shallow stratigraphy that are the result of deformation by the highly mobile Louann salt that underlies much of this margin shoreward of the Sigsbee Escarpment.Gas hydrates exist both on the sea floor and at depth throughout the gas hydrate stability zone which extends to several hundred meters beneath the sea floor at greater water depths.&nbsp; Multibeam bathymetry, GLORIA sidescan sonar imagery, and site-specific studies have identified the presence of faults, mass-wasting deposits, variable sediment types, and gas hydrates exposed on the seafloor.&nbsp; The expression of these features on the seafloor suggests a tectonically active area.&nbsp; The distribution of these different processes and their relation to the subsurface stratigraphy and tectonic setting are not well understood, yet an understanding of these issues is essential as exploration extends into this deep-water area.</p><p>To address the questions of surficial processes and their connection with deeper structures underlying this continental margin, a three-week cruise was conducted by the USGS in April, 1997 aboard the RV GYRE. The study area focussed on Bryant Canyon, a former submarine canyon, through which turbidity currents transported sands from a shelf-edge delta upslope of the study area to the Bryant Fan on the rise seaward of the base of the slope.&nbsp; The cruise was divided into two parts.&nbsp; The first part was devoted to collecting seismic-reflection profiles across parts of the canyon system to define the shallow stratigraphy and to determine the presence and distribution of gas hydrates in this area.&nbsp; Approximately 555 km of single-channel seismic-reflection data were collected during this first part of the cruise.&nbsp; A track map showing the locations of the profiles, low-resolution images of the profiles, and the SEG-Y format of these data are all presented on this CD-ROM.&nbsp; During the second part of the cruise, 38 piston cores were collected to describe the shallow subsurface facies of the study area. The coring data will be availible in an open file report to be published by Hans Nelson.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr99449","usgsCitation":"Nealon, J.W., Dillon, W.P., and Twichell, D., 2000, Seismic reflection results from the GYRE 1997 cruise of the Bryant Canyon on the Louisiana Gulf Coast (Version 1.0): U.S. Geological Survey Open-File Report 99-449, HTML Document; 3 CD-Roms, https://doi.org/10.3133/ofr99449.","productDescription":"HTML Document; 3 CD-Roms","costCenters":[],"links":[{"id":1716,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/of99-449/","linkFileType":{"id":5,"text":"html"}},{"id":156291,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":406103,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_25968.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Lousiana","otherGeospatial":"Bryant Canyon","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -93,\n              26.417\n            ],\n            [\n              -92,\n              26.417\n            ],\n            [\n              -92,\n              27.5\n            ],\n            [\n              -93,\n              27.5\n            ],\n            [\n              -93,\n              26.417\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb6c8","contributors":{"authors":[{"text":"Nealon, Jeffrey W.","contributorId":12083,"corporation":false,"usgs":true,"family":"Nealon","given":"Jeffrey","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":191197,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dillon, William P. bdillon@usgs.gov","contributorId":79820,"corporation":false,"usgs":true,"family":"Dillon","given":"William","email":"bdillon@usgs.gov","middleInitial":"P.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":191196,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Twichell, David","contributorId":15871,"corporation":false,"usgs":true,"family":"Twichell","given":"David","affiliations":[],"preferred":false,"id":191195,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":58988,"text":"mf2332 - 2000 - Geologic map and map database of the Palo Alto 30' x 60' quadrangle, California","interactions":[],"lastModifiedDate":"2018-06-14T13:17:38","indexId":"mf2332","displayToPublicDate":"2000-07-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2332","title":"Geologic map and map database of the Palo Alto 30' x 60' quadrangle, California","docAbstract":"This digital map database, compiled from previously published and unpublished data, and new mapping by the authors, represents the general distribution of bedrock and surficial deposits in the mapped area.  Together with the accompanying text file (pamf.ps, pamf.pdf, pamf.txt), it provides current information on the geologic structure and stratigraphy of the area covered.  The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey.  The scale of the source maps limits the spatial resolution (scale) of the database to 1:62,500 or smaller.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf2332","usgsCitation":"Brabb, E.E., Graymer, R., and Jones, D.L., 2000, Geologic map and map database of the Palo Alto 30' x 60' quadrangle, California: U.S. Geological Survey Miscellaneous Field Studies Map 2332, Map: 2 sheets; Readme; Digital database, https://doi.org/10.3133/mf2332.","productDescription":"Map: 2 sheets; Readme; Digital database","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":183036,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":110078,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_26231.htm","linkFileType":{"id":5,"text":"html"},"description":"26231"},{"id":6017,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/mf/2000/mf-2332/","linkFileType":{"id":5,"text":"html"}}],"scale":"0","country":"United States","state":"California","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.5,37 ], [ -122.5,37.5 ], [ -122,37.5 ], [ -122,37 ], [ -122.5,37 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4940","contributors":{"authors":[{"text":"Brabb, E. E.","contributorId":43780,"corporation":false,"usgs":true,"family":"Brabb","given":"E.","middleInitial":"E.","affiliations":[],"preferred":false,"id":261227,"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":261226,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jones, D. L.","contributorId":65045,"corporation":false,"usgs":true,"family":"Jones","given":"D.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":261228,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":59599,"text":"mf2342 - 2000 - Geologic Map and Map Database of the Oakland Metropolitan Area, Alameda, Contra Costa, and San Francisco Counties, California","interactions":[],"lastModifiedDate":"2012-02-10T00:10:27","indexId":"mf2342","displayToPublicDate":"2000-07-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2342","title":"Geologic Map and Map Database of the Oakland Metropolitan Area, Alameda, Contra Costa, and San Francisco Counties, California","docAbstract":"Introduction\r\n\r\nThis report contains a new geologic map at 1:50,000 scale, derived from a set of geologic map databases containing information at a resolution associated with 1:24,000 scale, and a new description of geologic map units and structural relationships in the mapped area. The map database represents the integration of previously published reports and new geologic mapping and field checking by the author (see Sources of Data index map on the map sheet or the Arc-Info coverage pi-so and the textfile pi-so.txt). The descriptive text (below) contains new ideas about the Hayward fault and other faults in the East Bay fault system, as well as new ideas about the geologic units and their relations.\r\n\r\nThese new data are released in digital form in conjunction with the Federal Emergency Management Agency Project Impact in Oakland. The goal of Project Impact is to use geologic information in land-use and emergency services planning to reduce the losses occurring during earthquakes, landslides, and other hazardous geologic events. The USGS, California Division of Mines and Geology, FEMA, California Office of Emergency Services, and City of Oakland participated in the cooperative project.\r\n\r\nThe geologic data in this report were provided in pre-release form to other Project Impact scientists, and served as one of the basic data layers for the analysis of hazard related to earthquake shaking, liquifaction, earthquake induced landsliding, and rainfall induced landsliding.\r\n\r\nThe publication of these data provides an opportunity for regional planners, local, state, and federal agencies, teachers, consultants, and others outside Project Impact who are interested in geologic data to have the new data long before a traditional paper map could be published. Because the database contains information about both the bedrock and surficial deposits, it has practical applications in the study of groundwater and engineering of hillside materials, as well as the study of geologic hazards and the academic research on the geologic history and development of the region.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/mf2342","usgsCitation":"Graymer, R., 2000, Geologic Map and Map Database of the Oakland Metropolitan Area, Alameda, Contra Costa, and San Francisco Counties, California (Online Version 1.0): U.S. Geological Survey Miscellaneous Field Studies Map 2342, Packages; Individual Files (Pamphlet: 31 p., Map: 35 x 49 inches); Database Files, https://doi.org/10.3133/mf2342.","productDescription":"Packages; Individual Files (Pamphlet: 31 p., Map: 35 x 49 inches); Database Files","additionalOnlineFiles":"Y","costCenters":[{"id":647,"text":"Western Earth Surface Processes","active":false,"usgs":true}],"links":[{"id":110100,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_29220.htm","linkFileType":{"id":5,"text":"html"},"description":"29220"},{"id":183657,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9533,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/mf/2000/2342/","linkFileType":{"id":5,"text":"html"}}],"scale":"50000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.36749999999999,37.6175 ], [ -122.36749999999999,38 ], [ -122,38 ], [ -122,37.6175 ], [ -122.36749999999999,37.6175 ] ] ] } } ] }","edition":"Online Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae223","contributors":{"authors":[{"text":"Graymer, R. W.","contributorId":21174,"corporation":false,"usgs":true,"family":"Graymer","given":"R. W.","affiliations":[],"preferred":false,"id":262293,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22800,"text":"ofr00260 - 2000 - Data for Quaternary faults, liquefaction features, and possible tectonic features in the Central and Eastern United States, east of the Rocky Mountain Front","interactions":[],"lastModifiedDate":"2012-02-02T00:08:05","indexId":"ofr00260","displayToPublicDate":"2000-07-01T00:00:00","publicationYear":"2000","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":"2000-260","title":"Data for Quaternary faults, liquefaction features, and possible tectonic features in the Central and Eastern United States, east of the Rocky Mountain Front","docAbstract":"The USGS is currently leading an effort to compile published geological information on\r\nQuaternary faults, folds, and earthquake-induced liquefaction in order to develop an internally\r\nconsistent database on the locations, ages, and activity rates of major earthquake-related features\r\nthroughout the United States. This report is the compilation for such features in the\r\nCentral and Eastern United States (CEUS), which for the purposes of the compilation, is\r\ndefined as the region extending from the Rocky Mountain Front eastward to the Atlantic\r\nseaboard. A key objective of this national compilation is to provide a comprehensive database\r\nof Quaternary features that might generate strong ground motion and therefore, should be considered\r\nin assessing the seismic hazard throughout the country. In addition to printed versions\r\nof regional and individual state compilations, the database will be available on the World-Wide\r\nWeb, where it will be readily available to everyone. The primary purpose of these compilations\r\nand the derivative database is to provide a comprehensive, uniform source of geological information\r\nthat can by used to complement the other types of data that are used in seismic-hazard\r\nassessments.\r\nWithin our CEUS study area, which encompasses more than 60 percent of the continuous U.S.,\r\nwe summarize the geological information on 69 features that are categorized into four classes\r\n(Class A, B, C, and D) based on what is known about the feature's Quaternary activity. The\r\nCEUS contains only 13 features of tectonic origin for which there is convincing evidence of\r\nQuaternary activity (Class A features). Of the remaining 56 features, 11 require further study in\r\norder to confidently define their potential as possible sources of earthquake-induced ground\r\nmotion (Class B), whereas the remaining features either lack convincing geologic evidence of\r\nQuaternary tectonic faulting or have been studied carefully enough to determine that they do not\r\npose a significant seismic hazard (Classes C and D).\r\nThe correlation between historical seismicity and Quaternary faults and liquefaction features\r\nin the CEUS is generally poor, which probably reflects the long return times between successive\r\nmovements on individual structures. Some Quaternary faults and liquefaction features\r\nare located in aseismic areas or where historical seismicity is sparse. These relations indicate\r\nthat the record of historical seismicity does not identify all potential seismic sources in the\r\nCEUS. Furthermore, geological studies of some currently aseismic faults have shown that the\r\nfaults have generated strong earthquakes in the geologically recent past. Thus, the combination\r\nof geological information and seismological data can provide better insight into potential\r\nearthquake sources and thereby, contribute to better, more comprehensive seismic-hazard\r\nassessments.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr00260","issn":"0094-9140","usgsCitation":"Crone, A.J., and Wheeler, R.L., 2000, Data for Quaternary faults, liquefaction features, and possible tectonic features in the Central and Eastern United States, east of the Rocky Mountain Front: U.S. Geological Survey Open-File Report 2000-260, 342 p., https://doi.org/10.3133/ofr00260.","productDescription":"342 p.","costCenters":[],"links":[{"id":155689,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":1541,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/ofr-00-0260/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c98f","contributors":{"authors":[{"text":"Crone, Anthony J. 0000-0002-3006-406X crone@usgs.gov","orcid":"https://orcid.org/0000-0002-3006-406X","contributorId":790,"corporation":false,"usgs":true,"family":"Crone","given":"Anthony","email":"crone@usgs.gov","middleInitial":"J.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":188895,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"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":188896,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70073649,"text":"70073649 - 2000 - New eyes in the sky measure glaciers and ice sheets","interactions":[],"lastModifiedDate":"2014-01-20T11:44:14","indexId":"70073649","displayToPublicDate":"2000-06-01T11:18:35","publicationYear":"2000","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"New eyes in the sky measure glaciers and ice sheets","docAbstract":"The mapping and measurement of glaciers and their changes are useful in predicting sea-level and regional water supply, studying hazards and climate change [Haeberli et al., 1998],and in the hydropower industry Existing inventories cover only about 67,000 of the world's estimated 160,000 glaciers and are based on data collected over 50 years or more [e.g.,Haeberli et al., 1998]. The data available have proven that small ice bodies are disappearing at an accelerating rate and that the Antarctic ice sheet and its fringing ice shelves are undergoing unexpected, rapid change. According to many glaciologists, much larger fluctuations in land ice—with vast implications for society—are possible in the coming decades and centuries due to natural and anthropogenic climate change [Oppenheimer, 1998].","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Eos, Transactions American Geophysical Union","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1029/00EO00187","usgsCitation":"Kieffer, H., Kargel, J.S., Barry, R.G., Bindschadler, R., Bishop, M.P., MacKinnon, D., Ohmura, A., Raup, B., Antoninetti, M., Bamber, J., Braun, M., Brown, I., Cohen, D., Copland, L., DueHagen, J., Engeset, R.V., Fitzharris, B., Fujita, K., Haeberli, W., Hagen, J.O., Hall, D., Hoelzle, M., Johansson, M., Kaab, A., Koenig, M., Konovalov, V., Maisch, M., Paul, F., Rau, F., Reeh, N., Rignot, E., Rivera, A., De Ruyter de Wildt, M., Scambos, T., Schaper, J., Scharfen, G., Shroder, J., Solomina, O., Thompson, D., van der Veen, K., Wohlleben, T., and 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