An extensive deep (~100 m) reef tract occurs on the Mississippi-Alabama outer continental shelf (OCS). The tract, known as \"The Pinnacles\", is apparently part of a sequence of drowned reef complexes along the \"40-fathom\" shelf edge of the northern Gulf of Mexico (Ludwick and Walton, 1957). It is critical to determine the accurate geomorphology of deep-reefs because of their importance as benthic habitats for fisheries. The Pinnacles were mapped by Ludwick and Walton (1957) using a single-beam echo sounder but the spatial extent and morphology were interpreted from a series of widely separated, poorly navigated bathymetric profiles. Other recent studies, supported by Minerals Management Service (MMS), used towed sidescan sonars and single-channel seismic-reflection profiling. None of the existing studies provide the quality of geomorphic data necessary for reasonable habitat studies. The fish faunas of shallow hermatypic reefs have been well studied, but those of deep ahermatypic reefs have relatively ignored. The ecology of deep ahermatypic reefs is fundamentally different from hermatipic reefs because autochthonous intracellular symbiotic zooxanthellae (the carbon source for hermatypic corals) do not form the base of the trophic web. Instead, exogenous plankton, transported to the reef by currents, serves as the primary carbon source. Deep OCS reefs also lie below the practical working depths for SCUBA; consequently, remote investigations from a ship or in situ investigations using submersibles or ROVs are required. Community structure and trophodynamics of demersal fishes of the Pinnacles are presently the focus of USGS reseach. A goal of the research is to answer questions concerning the relataive roles played by geomorphology and surficial geology in the interaction with and control of biological differentiation. OCS reefs are important because we now know that such areas are important coral reef fish havens, key spawning 2 sites, and a critical early larval and juvenile habitats for economically important sport/food fishes. Also, deep-reef ecosystems as well as the fish populations they sustain are impacted by intensive oil-field development. It is now known that deep OCS reefs function as a key source of re-population (via seasonal and ontogenetic migration) of already heavily impacted inshore reefs. A reflection of this realization is the recent closure by the Gulf States Fisheries Management Council of a 600 mi 2 area of the Florida Middle Grounds (another unmapped major \"40-fathom\" OCS reef complex) to commercial fishing to preserve grouper spawning aggregations.
\nIt is known that the Pinnacles reefs support a lush fauna of ahermatypic hard corals, soft corals, black corals, sessile crinoids and sponges—together forming a living habitat for a well-developed fish fauna. The fish fauna comprises typical Caribbean reef fishes and Carolinian shelf fishes, plus epipelagic fishes, and a few deep-sea fishes. The base of the megafaunal invertebrate food web is plankton, borne by essentially continuous semi-laminar currents flowing predominantly out of the SW, up, along and across the shelf edge. These currents are intercepted by pinnacles reefs, which lie roughly in two linear tracts, parallel to the coastline (see fig. 1 in report). USGS research initiated in 1997 (Sulak et al., in progress) has demonstrated that the Pinnacles reef fish fauna is dominated by planktivorous fishes. Ongoing food habits, trophic web and stable isotope analyses by the USGS are reinforcing a basic picture of deep OCS reefs as ecosystems based on exogenous current-borne plankton. Long-term current meter deployments have demonstrated that the >3 m, <16m relief of the Pinnacles reefs disrupts the prevailing currents, inducing local complexity (F. Kelly, Texas A&M Univ., pers. comm.) favorable to plankton and planktivores. Geodetically accurate bathymetry maps, coregistered with calibrated acoustic backscatter maps, are critical to delineate benthic biotopes, and are essential to correlate biological community differentiation with the physical environment. Previous mapping of the Pinnacles area using the TAMU towed single-beam sidescan system (Anonymous., 1999) employed technology with inherent deficiencies in backscatter calibration, bathymetric precision, and geo-referencing. The resulting bathymetric interpretations of TAMU data are further degraded by ship-track-parallel artifacts that obliterate geomorphology rendering them inadequate to provide high-resolution mapping of individual target reefs (typical maximum relief 15 m, diameter 200-500 m). The sidescan-sonar surveys of the area (Laswell et al., 1990) suffer many of the same deficiencies as the TAMU data so they add no quantitative and little qualitative information about the geomorphology and surficial geology.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00350","issn":"0566-8174","usgsCitation":"Gardner, J.V., Sulak, K.J., Dartnell, P., Hellequin, L., Calder, B.R., and Mayer, L.A., 2000, Cruise report RV Ocean Surveyor cruise O-1-00-GM the bathymetry and acoustic backscatter of the Pinnacles area, northern Gulf of Mexico May 23, through June 10, 2000 Venice, LA to Venice, LA: U.S. Geological Survey Open-File Report 2000-350, 35 p., https://doi.org/10.3133/ofr00350.","productDescription":"35 p.","numberOfPages":"36","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":281601,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr00350.jpg"},{"id":389028,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_32312.htm"},{"id":1152,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/0350/","linkFileType":{"id":5,"text":"html"}},{"id":51237,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0350/pdf/of00-350.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","otherGeospatial":"Gulf of Mexico, the Pinnacles area","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -88.5,\n 29.1670\n ],\n [\n -87.417,\n 29.1670\n ],\n [\n -87.417,\n 29.5830\n ],\n [\n -88.5,\n 29.5830\n ],\n [\n -88.5,\n 29.1670\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad0e4b07f02db6808c3","contributors":{"authors":[{"text":"Gardner, James V.","contributorId":93035,"corporation":false,"usgs":true,"family":"Gardner","given":"James","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":185339,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sulak, Kenneth J. 0000-0002-4795-9310 ksulak@usgs.gov","orcid":"https://orcid.org/0000-0002-4795-9310","contributorId":2217,"corporation":false,"usgs":true,"family":"Sulak","given":"Kenneth","email":"ksulak@usgs.gov","middleInitial":"J.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":185334,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dartnell, Peter 0000-0002-9554-729X pdartnell@usgs.gov","orcid":"https://orcid.org/0000-0002-9554-729X","contributorId":2688,"corporation":false,"usgs":true,"family":"Dartnell","given":"Peter","email":"pdartnell@usgs.gov","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":185335,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hellequin, Laurent","contributorId":24804,"corporation":false,"usgs":true,"family":"Hellequin","given":"Laurent","email":"","affiliations":[],"preferred":false,"id":185336,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Calder, Brian R.","contributorId":79917,"corporation":false,"usgs":true,"family":"Calder","given":"Brian","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":185338,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Mayer, Larry A.","contributorId":69583,"corporation":false,"usgs":true,"family":"Mayer","given":"Larry","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":185337,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":21816,"text":"ofr00294 - 2000 - Geologic controls on the formation of Florida sinkhole lakes","interactions":[],"lastModifiedDate":"2012-02-02T00:07:53","indexId":"ofr00294","displayToPublicDate":"2001-01-01T00:00:00","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":"2000-294","title":"Geologic controls on the formation of Florida sinkhole lakes","language":"ENGLISH","publisher":"U.S. Department of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr00294","issn":"0566-8174","usgsCitation":"Kindinger, J.L., and Flocks, J.G., 2000, Geologic controls on the formation of Florida sinkhole lakes: U.S. Geological Survey Open-File Report 2000-294, 1 folded sheet (4 p.) :ill. (some col.), col. maps ;28 cm., https://doi.org/10.3133/ofr00294.","productDescription":"1 folded sheet (4 p.) :ill. (some col.), col. maps ;28 cm.","costCenters":[],"links":[{"id":154671,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0294/report-thumb.jpg"},{"id":51305,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0294/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b17e4b07f02db6a6428","contributors":{"authors":[{"text":"Kindinger, Jack L. jkindinger@usgs.gov","contributorId":815,"corporation":false,"usgs":true,"family":"Kindinger","given":"Jack","email":"jkindinger@usgs.gov","middleInitial":"L.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":185807,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Flocks, James G. 0000-0002-6177-7433 jflocks@usgs.gov","orcid":"https://orcid.org/0000-0002-6177-7433","contributorId":816,"corporation":false,"usgs":true,"family":"Flocks","given":"James","email":"jflocks@usgs.gov","middleInitial":"G.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":185808,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":27359,"text":"wri994131 - 2000 - Water quality in the deep tertiary aquifers of the Mississippi Embayment, 1996","interactions":[],"lastModifiedDate":"2013-07-08T13:16:26","indexId":"wri994131","displayToPublicDate":"2001-01-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"99-4131","title":"Water quality in the deep tertiary aquifers of the Mississippi Embayment, 1996","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;Branch of Information Services [distributor],","doi":"10.3133/wri994131","usgsCitation":"Gonthier, G., 2000, Water quality in the deep tertiary aquifers of the Mississippi Embayment, 1996: U.S. Geological Survey Water-Resources Investigations Report 99-4131, vii, 91 p. :ill. (some col.), col. maps ;28 cm., https://doi.org/10.3133/wri994131.","productDescription":"vii, 91 p. :ill. (some col.), col. maps ;28 cm.","costCenters":[],"links":[{"id":158275,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1999/4131/report-thumb.jpg"},{"id":274654,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1999/4131/report.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f9a0a","contributors":{"authors":[{"text":"Gonthier, Gerard 0000-0003-4078-8579 gonthier@usgs.gov","orcid":"https://orcid.org/0000-0003-4078-8579","contributorId":3141,"corporation":false,"usgs":true,"family":"Gonthier","given":"Gerard ","email":"gonthier@usgs.gov","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":false,"id":197978,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":34944,"text":"b2181 - 2000 - Processing strategy for water-gun seismic data from the Gulf of Mexico","interactions":[],"lastModifiedDate":"2022-11-23T21:56:48.618838","indexId":"b2181","displayToPublicDate":"2001-01-01T00:00:00","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":"2181","title":"Processing strategy for water-gun seismic data from the Gulf of Mexico","docAbstract":"In order to study the regional distribution of gas hydrates\r\nand their potential relationship to a large-scale sea-fl oor failures,\r\nmore than 1,300 km of near-vertical-incidence seismic\r\nprofi les were acquired using a 15-in3 water gun across the\r\nupper- and middle-continental slope in the Garden Banks and\r\nGreen Canyon regions of the Gulf of Mexico. Because of the\r\nhighly mixed phase water-gun signature, caused mainly by a\r\nprecursor of the source arriving about 18 ms ahead of the\r\nmain pulse, a conventional processing scheme based on the\r\nminimum phase assumption is not suitable for this data set. A\r\nconventional processing scheme suppresses the reverberations\r\nand compresses the main pulse, but the failure to suppress\r\nprecursors results in complex interference between the precursors\r\nand primary refl ections, thus obscuring true refl ections.\r\nTo clearly image the subsurface without interference from\r\nthe precursors, a wavelet deconvolution based on the mixedphase\r\nassumption using variable norm is attempted. This nonminimum-\r\nphase wavelet deconvolution compresses a longwave-\r\ntrain water-gun signature into a simple zero-phase wavelet.\r\nA second-zero-crossing predictive deconvolution followed\r\nby a wavelet deconvolution suppressed variable ghost arrivals\r\nattributed to the variable depths of receivers. The processing\r\nstrategy of using wavelet deconvolution followed by a secondzero-\r\ncrossing deconvolution resulted in a sharp and simple\r\nwavelet and a better defi nition of the polarity of refl ections.\r\nAlso, the application of dip moveout correction enhanced\r\nlateral resolution of refl ections and substantially suppressed\r\ncoherent noise.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/b2181","usgsCitation":"Lee, M.W., Hart, P.E., and Agena, W.F., 2000, Processing strategy for water-gun seismic data from the Gulf of Mexico (Version 1.1): U.S. Geological Survey Bulletin 2181, iii, 12 p., https://doi.org/10.3133/b2181.","productDescription":"iii, 12 p.","costCenters":[],"links":[{"id":163052,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3385,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/bul/b2181/","linkFileType":{"id":5,"text":"html"}},{"id":409617,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_34372.htm","linkFileType":{"id":5,"text":"html"}}],"otherGeospatial":"Gulf of Mexico","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -91,\n 28.25\n ],\n [\n -93,\n 28.25\n ],\n [\n -93,\n 27.25\n ],\n [\n -91,\n 27.25\n ],\n [\n -91,\n 28.25\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","edition":"Version 1.1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9be4b07f02db65e4e1","contributors":{"authors":[{"text":"Lee, Myung W. mlee@usgs.gov","contributorId":779,"corporation":false,"usgs":true,"family":"Lee","given":"Myung","email":"mlee@usgs.gov","middleInitial":"W.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":213855,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hart, Patrick E. 0000-0002-5080-1426 hart@usgs.gov","orcid":"https://orcid.org/0000-0002-5080-1426","contributorId":2879,"corporation":false,"usgs":true,"family":"Hart","given":"Patrick","email":"hart@usgs.gov","middleInitial":"E.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":213856,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Agena, Warren F. wagena@usgs.gov","contributorId":3181,"corporation":false,"usgs":true,"family":"Agena","given":"Warren","email":"wagena@usgs.gov","middleInitial":"F.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":213857,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":6560,"text":"fs14400 - 2000 - ¿Cuales son las amenazas o peligros volcanicos?","interactions":[],"lastModifiedDate":"2019-05-21T14:43:47","indexId":"fs14400","displayToPublicDate":"2001-01-01T00:00:00","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":"144-00","title":"¿Cuales son las amenazas o peligros volcanicos?","docAbstract":"Los volcanes son capaces de producir numerosos peligros geologicos e hidrologicos. Los cientificos del Servicio Geologico de los EE. UU. (USGS, por sus siglas en ingles) y de otras instituciones alrededor del mundo estan estudiando los peligros de muchos de los centenares de volcanes activos y potencialmente activos del mundo. Estos cientificos vigilan muy de cerca la actividad de algunos de los volcanes mas peligrosos, por lo que estan preparados para alertar a las autoridades y/o a la poblacion en caso de que aumente sustancialmente la probabilidad de que ocurra una erupcion u otro evento peligroso.","language":"Spanish","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs14400","usgsCitation":"Myers, B., Brantley, S., Stauffer, P., and Hendley, J.W., 2000, ¿Cuales son las amenazas o peligros volcanicos?: U.S. Geological Survey Fact Sheet 144-00, Report: 2 p.; 2 Related Works, https://doi.org/10.3133/fs14400.","productDescription":"Report: 2 p.; 2 Related Works","costCenters":[],"links":[{"id":122827,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_144_00.bmp"},{"id":363606,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/fs144-00/fs144-00.pdf","text":"Report","size":"3.5 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Fact Sheet 144-00"},{"id":363607,"rank":3,"type":{"id":22,"text":"Related Work"},"url":"https://doi.org/10.3133/fs00297","text":"Fact Sheet 002-97","linkHelpText":" - (English Version) What are volcano hazards?"},{"id":363651,"rank":5,"type":{"id":22,"text":"Related Work"},"url":"https://doi.org/10.3133/fs20183075","text":"Fact Sheet 2018-3075","linkHelpText":" - Living With Volcano Hazards"}],"contact":"Contact Information
Volcano Science Center - Menlo Park
U.S. Geological Survey
345 Middlefield Road, MS 910
Menlo Park, CA 94025
No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr98654","usgsCitation":"Cain, D.J., Carter, J.L., Fend, S.V., Luoma, S.N., Alpers, C.N., and Taylor, H.E., 2000, Metal exposure to a benthic invertebrate, Hydropsyche californica, in the Sacramento River down stream of Keswick Reservoir, California: U.S. Geological Survey Open-File Report 98-654, iv, 20 p., https://doi.org/10.3133/ofr98654.","productDescription":"iv, 20 p.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":406880,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_31467.htm","linkFileType":{"id":5,"text":"html"}},{"id":51414,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1998/0654/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":153679,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1998/0654/report-thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Keswick Reservoir, Sacramento River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -122.45979309082031,\n 40.508056667997295\n ],\n [\n -122.34992980957031,\n 40.508056667997295\n ],\n [\n -122.34992980957031,\n 40.62750334315296\n ],\n [\n -122.45979309082031,\n 40.62750334315296\n ],\n [\n -122.45979309082031,\n 40.508056667997295\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db625947","contributors":{"authors":[{"text":"Cain, Daniel J. 0000-0002-3443-0493 djcain@usgs.gov","orcid":"https://orcid.org/0000-0002-3443-0493","contributorId":1784,"corporation":false,"usgs":true,"family":"Cain","given":"Daniel","email":"djcain@usgs.gov","middleInitial":"J.","affiliations":[{"id":438,"text":"National Research Program - 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Western Branch","active":true,"usgs":true}],"preferred":true,"id":186330,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Alpers, Charles N. 0000-0001-6945-7365 cnalpers@usgs.gov","orcid":"https://orcid.org/0000-0001-6945-7365","contributorId":411,"corporation":false,"usgs":true,"family":"Alpers","given":"Charles","email":"cnalpers@usgs.gov","middleInitial":"N.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":186327,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Taylor, Howard E. hetaylor@usgs.gov","contributorId":1551,"corporation":false,"usgs":true,"family":"Taylor","given":"Howard","email":"hetaylor@usgs.gov","middleInitial":"E.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":186328,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":23583,"text":"ofr00217 - 2000 - 40Ar/39Ar, K-Ar, Rb-Sr whole-rock and mineral ages, chemical composition, strontium, oxygen and hydrogen isotopic systematics of Jurassic Humboldt lopolith and Permian(?) and Triassic Koipato Group rocks, Pershing and Churchill Counties, Nevada","interactions":[],"lastModifiedDate":"2021-11-05T21:16:42.591899","indexId":"ofr00217","displayToPublicDate":"2001-01-01T00:00:00","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":"2000-217","displayTitle":"40Ar/39Ar, K-Ar, Rb-Sr whole-rock and mineral ages, chemical composition, strontium, oxygen and hydrogen isotopic systematics of Jurassic Humboldt lopolith and Permian(?) and Triassic Koipato Group rocks, Pershing and Churchill Counties, Nevada","title":"40Ar/39Ar, K-Ar, Rb-Sr whole-rock and mineral ages, chemical composition, strontium, oxygen and hydrogen isotopic systematics of Jurassic Humboldt lopolith and Permian(?) and Triassic Koipato Group rocks, Pershing and Churchill Counties, Nevada","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr00217","issn":"0094-9140","usgsCitation":"Kistler, R.W., and Speed, R.C., 2000, 40Ar/39Ar, K-Ar, Rb-Sr whole-rock and mineral ages, chemical composition, strontium, oxygen and hydrogen isotopic systematics of Jurassic Humboldt lopolith and Permian(?) and Triassic Koipato Group rocks, Pershing and Churchill Counties, Nevada: U.S. Geological Survey Open-File Report 2000-217, 14 p., https://doi.org/10.3133/ofr00217.","productDescription":"14 p.","costCenters":[],"links":[{"id":391457,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_26604.htm"},{"id":52875,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0217/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":156443,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0217/report-thumb.jpg"}],"country":"United States","state":"Nevada","county":"Churchill County, Pershing County","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -118.417,\n 39.761\n ],\n [\n -117.633,\n 39.761\n ],\n [\n -117.633,\n 40.217\n ],\n [\n -118.417,\n 40.217\n ],\n [\n -118.417,\n 39.761\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd4933e4b0b290850eef96","contributors":{"authors":[{"text":"Kistler, Ronald Wayne","contributorId":27857,"corporation":false,"usgs":true,"family":"Kistler","given":"Ronald","email":"","middleInitial":"Wayne","affiliations":[],"preferred":false,"id":190357,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Speed, Robert C.","contributorId":69998,"corporation":false,"usgs":true,"family":"Speed","given":"Robert","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":190358,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":5463,"text":"fs14200 - 2000 - Seabed observation and sampling system","interactions":[],"lastModifiedDate":"2024-05-28T13:40:16.726381","indexId":"fs14200","displayToPublicDate":"2001-01-01T00:00:00","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":"142-00","title":"Seabed observation and sampling system","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs14200","usgsCitation":"Valentine, P.C., Blackwood, D., and Parolski, K.F., 2000, Seabed observation and sampling system (Version 1.0.): U.S. Geological Survey Fact Sheet 142-00, 2 p., https://doi.org/10.3133/fs14200.","productDescription":"2 p.","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":616,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/fs142-00/fs142-00.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":117158,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_142_00.jpg"}],"edition":"Version 1.0.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc52d","contributors":{"authors":[{"text":"Valentine, Page C. 0000-0002-0485-6266 pvalentine@usgs.gov","orcid":"https://orcid.org/0000-0002-0485-6266","contributorId":1947,"corporation":false,"usgs":true,"family":"Valentine","given":"Page","email":"pvalentine@usgs.gov","middleInitial":"C.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":151025,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Blackwood, Dann","contributorId":61847,"corporation":false,"usgs":true,"family":"Blackwood","given":"Dann","affiliations":[],"preferred":false,"id":151027,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Parolski, Kenneth F.","contributorId":6452,"corporation":false,"usgs":true,"family":"Parolski","given":"Kenneth","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":151026,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":21739,"text":"ofr00297 - 2000 - Digital geologic map of the Harpers Ferry National Historical Park","interactions":[],"lastModifiedDate":"2022-09-20T19:44:25.789448","indexId":"ofr00297","displayToPublicDate":"2001-01-01T00:00:00","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":"2000-297","title":"Digital geologic map of the Harpers Ferry National Historical Park","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00297","usgsCitation":"Southworth, S., Brezinski, D., Orndorff, R.C., Lagueux, K.M., and Chirico, P., 2000, Digital geologic map of the Harpers Ferry National Historical Park: U.S. Geological Survey Open-File Report 2000-297, 1 Plate: 28.00 x 16.92 inches, https://doi.org/10.3133/ofr00297.","productDescription":"1 Plate: 28.00 x 16.92 inches","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":154138,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":110138,"rank":699,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_34293.htm","linkFileType":{"id":5,"text":"html"},"description":"34293"}],"country":"United States","state":"West Virginia","otherGeospatial":"Harpers Ferry National Historical Park","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -77.79899597167969,\n 39.281167913914636\n ],\n [\n -77.70286560058594,\n 39.281167913914636\n ],\n [\n -77.70286560058594,\n 39.35022841846271\n ],\n [\n -77.79899597167969,\n 39.35022841846271\n ],\n [\n -77.79899597167969,\n 39.281167913914636\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a96e4b07f02db65ac4a","contributors":{"authors":[{"text":"Southworth, Scott","contributorId":93933,"corporation":false,"usgs":true,"family":"Southworth","given":"Scott","affiliations":[],"preferred":false,"id":185484,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brezinski, D. K.","contributorId":39010,"corporation":false,"usgs":true,"family":"Brezinski","given":"D. K.","affiliations":[],"preferred":false,"id":185483,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Orndorff, Randall C. 0000-0002-8956-5803 rorndorf@usgs.gov","orcid":"https://orcid.org/0000-0002-8956-5803","contributorId":2739,"corporation":false,"usgs":true,"family":"Orndorff","given":"Randall","email":"rorndorf@usgs.gov","middleInitial":"C.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true},{"id":501,"text":"Office of Science Quality and Integrity","active":true,"usgs":true},{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":185480,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lagueux, Kerry M.","contributorId":18799,"corporation":false,"usgs":true,"family":"Lagueux","given":"Kerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":185481,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Chirico, Peter G.","contributorId":27086,"corporation":false,"usgs":true,"family":"Chirico","given":"Peter G.","affiliations":[],"preferred":false,"id":185482,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":34848,"text":"b2202C - 2000 - Total petroleum systems of the Trias/Ghadames Province, Algeria, Tunisia, and Libya; the Tanezzuft-Oued Mya, Tanezzuft-Melrhir, and Tanezzuft-Ghadames","interactions":[],"lastModifiedDate":"2017-07-05T14:27:11","indexId":"b2202C","displayToPublicDate":"2001-01-01T00:00:00","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":"2202","chapter":"C","title":"Total petroleum systems of the Trias/Ghadames Province, Algeria, Tunisia, and Libya; the Tanezzuft-Oued Mya, Tanezzuft-Melrhir, and Tanezzuft-Ghadames","docAbstract":"Undiscovered conventional oil and gas resources were assessed within total petroleum systems of the Trias/Ghadames Province (2054) as part of the U.S. Geological Survey World Petroleum Assessment 2000. The Trias/Ghadames Province is in eastern Algeria, southern Tunisia, and westernmost Libya. The province and its total petroleum systems generally coincide with the Triassic Basin. The province includes the Oued Mya Basin, Melrhir Basin, and Ghadames (Berkine) Basin. Although several total petroleum systems may exist within each of these basins, only three “composite” total petroleum systems were identified. Each total petroleum system occurs in a separate basin, and each comprises a single assessment unit.
The main source rocks are the Silurian Tanezzuft Formation (or lateral equivalents) and Middle to Upper Devonian mudstone. Maturation history and the major migration pathways from source to reservoir are unique to each basin. The total petroleum systems were named after the oldest major source rock and the basin in which it resides.
The estimated means of the undiscovered conventional petroleum volumes in total petroleum systems of the Trias/Ghadames Province are as follows [MMBO, million barrels of oil; BCFG, billion cubic feet of gas; MMBNGL, million barrels of natural gas liquids]:
Along the United States-Mexico border region, numerous Federal, State, and local agencies; nongovernmental organizations (NGO); and researchers collect water-quality data for many purposes. The water community uses a number of documented and undocumented procedures, some of which have specific data-quality objectives (DQO) and data-information objectives. This mix of procedures results in uncertainties by data users as to data validity and quality. These uncertainties limit the use of the data by the U.S. Environmental Protection Agency (USEPA); International Boundary and Water Commission (IBWC) United States and Mexico; U.S. Geological Survey (USGS); State environmental agencies; NGOs; and the public, as well as their counterparts in Mexico.
\nThe USEPA, IBWC, USGS, and Texas Natural Resource Conservation Commission (TNRCC) have been working cooperatively to establish a Water-Quality Monitoring Council for the international reach of the Rio Grande (Río Bravo). A similar effort is occurring along the western international boundary with interested partners including the U.S. Bureau of Reclamation (BOR), Arizona Department of Environmental Quality (ADEQ), and the California Regional Water Quality Control Board (CRWQCB). As of February 1997, the partners agreed to work towards greater cooperation, specifically: 1. to revise the 1977 Joint Report of IBWC Engineers as specified in IBWC Minute No. 289; 2. to implement a binational Intergovernmental Task Force for Water-Quality Monitoring (ITFM) workgroup by inviting the participation of cooperators from Mexico; 3. to review and revise each agency’s existing monitoring network to reduce interagency redundancy; 4. to develop a bilingual manual for water-quality monitoring that would describe various field methods used for sampling water, aquatic biology, and sediment, and for assessing stream habitat; and selection of methods on the basis of DQOs, representativeness, and limitations; 5. to establish a common, easily accessible water-quality database; and 6. to hold joint training programs in water-quality monitoring and data management. Part of the fourth goal—to develop a field manual for water-sample-collection methods—will be accomplished with the publication of this manual.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr00213","issn":"0566-8174","usgsCitation":"2000, Interagency field manual for the collection of water-quality data: U.S. Geological Survey Open-File Report 2000-213, vi, 77 p., https://doi.org/10.3133/ofr00213.","productDescription":"vi, 77 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":154165,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr00213.PNG"},{"id":1258,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr00-213","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66d4e3","contributors":{"compilers":[{"text":"Lurry, Dee L.","contributorId":10766,"corporation":false,"usgs":true,"family":"Lurry","given":"Dee","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":647045,"contributorType":{"id":3,"text":"Compilers"},"rank":1},{"text":"Kolbe, Christine M.","contributorId":79919,"corporation":false,"usgs":true,"family":"Kolbe","given":"Christine","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":647046,"contributorType":{"id":3,"text":"Compilers"},"rank":2}]}} ,{"id":64762,"text":"i2688 - 2000 - Geologic map of the Grand Canyon 30' x 60' quadrangle, Coconino and Mohave Counties, northwestern Arizona","interactions":[],"lastModifiedDate":"2012-02-10T00:10:55","indexId":"i2688","displayToPublicDate":"2001-01-01T00:00:00","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":"2688","subseriesTitle":"GIS","title":"Geologic map of the Grand Canyon 30' x 60' quadrangle, Coconino and Mohave Counties, northwestern Arizona","docAbstract":"This digital map database, compiled from previously published and unpublished data as well as new mapping by the author, represents the general distribution of bedrock and surficial deposits in the map area. Together with the accompanying pamphlet, it provides current information on the geologic structure and stratigraphy of the Grand Canyon area. 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 1:100,000 or smaller.","language":"ENGLISH","doi":"10.3133/i2688","usgsCitation":"Billingsley, G.H., 2000, Geologic map of the Grand Canyon 30' x 60' quadrangle, Coconino and Mohave Counties, northwestern Arizona (Version 1.0, last modified Nov. 21, 2000.): U.S. Geological Survey IMAP 2688, map, https://doi.org/10.3133/i2688.","productDescription":"map","costCenters":[],"links":[{"id":110136,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_34288.htm","linkFileType":{"id":5,"text":"html"},"description":"34288"},{"id":187091,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6069,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/imap/i-2688/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -113,36 ], [ -113,36.5 ], [ -112,36.5 ], [ -112,36 ], [ -113,36 ] ] ] } } ] }","edition":"Version 1.0, last modified Nov. 21, 2000.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b00e4b07f02db698220","contributors":{"authors":[{"text":"Billingsley, G. H.","contributorId":101265,"corporation":false,"usgs":true,"family":"Billingsley","given":"G.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":272109,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":5949,"text":"pp1617 - 2000 - Landslide-induced flooding at Ophir Creek, Washoe County, western Nevada, May 30, 1983","interactions":[],"lastModifiedDate":"2012-02-02T00:05:42","indexId":"pp1617","displayToPublicDate":"2001-01-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1617","title":"Landslide-induced flooding at Ophir Creek, Washoe County, western Nevada, May 30, 1983","docAbstract":"Rapid spilling of 22 acre-feet of water down the steep, 3-mile channel of Ophir Creek killed one, injured four, and destroyed or damaged five houses. Flow evolved into debris flow enroute, and compounded in volume over 30 times.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/pp1617","usgsCitation":"Glancy, P.A., and Bell, J.W., 2000, Landslide-induced flooding at Ophir Creek, Washoe County, western Nevada, May 30, 1983: U.S. Geological Survey Professional Paper 1617, 94 p., https://doi.org/10.3133/pp1617.","productDescription":"94 p.","costCenters":[],"links":[{"id":123209,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1617/report-thumb.jpg"},{"id":32833,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1617/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ee4b07f02db6aa54e","contributors":{"authors":[{"text":"Glancy, Patrick A.","contributorId":87113,"corporation":false,"usgs":true,"family":"Glancy","given":"Patrick","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":151860,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bell, John W.","contributorId":61411,"corporation":false,"usgs":true,"family":"Bell","given":"John","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":151859,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":23043,"text":"ofr00223 - 2000 - Creation of digital databases and derivative products for coal and coalbed methane resource assessment; a short course","interactions":[],"lastModifiedDate":"2012-02-02T00:08:08","indexId":"ofr00223","displayToPublicDate":"2001-01-01T00:00:00","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":"2000-223","title":"Creation of digital databases and derivative products for coal and coalbed methane resource assessment; a short course","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr00223","issn":"0094-9140","usgsCitation":"Flores, R.M., 2000, Creation of digital databases and derivative products for coal and coalbed methane resource assessment; a short course: U.S. Geological Survey Open-File Report 2000-223, 1 v., 93 p., :ill. (some col.), maps ;28 cm., https://doi.org/10.3133/ofr00223.","productDescription":"1 v., 93 p., :ill. (some col.), maps ;28 cm.","costCenters":[],"links":[{"id":156407,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0223/report-thumb.jpg"},{"id":52421,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0223/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db68373f","contributors":{"authors":[{"text":"Flores, Romeo M. rflores@usgs.gov","contributorId":71984,"corporation":false,"usgs":true,"family":"Flores","given":"Romeo","email":"rflores@usgs.gov","middleInitial":"M.","affiliations":[{"id":165,"text":"Central Energy Resources Team","active":false,"usgs":true}],"preferred":false,"id":189341,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":22492,"text":"ofr9950Q - 2000 - Petroleum system of the Gippsland Basin, Australia","interactions":[],"lastModifiedDate":"2017-02-21T16:32:33","indexId":"ofr9950Q","displayToPublicDate":"2001-01-01T00:00:00","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":"99-50","chapter":"Q","title":"Petroleum system of the Gippsland Basin, Australia","docAbstract":"The Gippsland Basin Province 3930, located on the southeastern coast of Australia, is formed from two successive failed rifts that developed into a passive margin during the Cretaceous. Formation of this basin is related to the break up of Gondwana, which resulted in the separation of Antarctica from Australia, and the separation of the New Zealand and Lord Howe Rise continental crust from Australia. Coals and coaly shales of Late Cretaceous through Eocene age are the source rocks for oil and gas that accumulated predominantly in anticlinal traps. The basin was Australia?s major producing basin until 1996 when daily oil/condensate production from the North West Shelf surpassed it.","language":"English","publisher":"U.S. Department of the Interior, U.S. Geological Survey,","publisherLocation":"Reston, VA","doi":"10.3133/ofr9950Q","issn":"0094-9140","usgsCitation":"Bishop, M.G., 2000, Petroleum system of the Gippsland Basin, Australia: U.S. Geological Survey Open-File Report 99-50, 2 p., https://doi.org/10.3133/ofr9950Q.","productDescription":"2 p.","costCenters":[],"links":[{"id":1549,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/ofr-99-0050/OF99-50Q/","linkFileType":{"id":5,"text":"html"}},{"id":155563,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0050q/report-thumb.jpg"},{"id":52007,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0050q/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"Australia","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 150.93017578125,\n -30.883369321692257\n ],\n [\n 145.8984375,\n -36.72127388004499\n ],\n [\n 148.11767578125,\n -41.37680856570234\n ],\n [\n 151.19384765624997,\n -40.63063008399178\n ],\n [\n 155.32470703125,\n -32.41706632846282\n ],\n [\n 150.93017578125,\n -30.883369321692257\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adfe4b07f02db687d80","contributors":{"authors":[{"text":"Bishop, Michele G.","contributorId":19586,"corporation":false,"usgs":true,"family":"Bishop","given":"Michele","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":188350,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70174846,"text":"70174846 - 2000 - Salient technical issues for resolving hydropower conflicts involving instream flow","interactions":[],"lastModifiedDate":"2016-07-18T15:05:32","indexId":"70174846","displayToPublicDate":"2001-01-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Salient technical issues for resolving hydropower conflicts involving instream flow","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"New Trends in Water and Environmental Engineering for Safety and Life: eco-compatible solutions for aquatic environments. Proceedings of an International Conference","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"New Trends in Water and Environmental Engineering for Safety and Life: eco-compatible solutions for aquatic environments","conferenceDate":"July 3-7, 2000","conferenceLocation":"Capri, Italy","language":"English","publisher":"Centro Studi Deflussi Urbani","usgsCitation":"Lamb, B.L., and Burkardt, N., 2000, Salient technical issues for resolving hydropower conflicts involving instream flow, in New Trends in Water and Environmental Engineering for Safety and Life: eco-compatible solutions for aquatic environments. Proceedings of an International Conference, Capri, Italy, July 3-7, 2000, 12 p.","productDescription":"12 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":325387,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"578dfdb9e4b0f1bea0e0f8ea","contributors":{"authors":[{"text":"Lamb, B. L.","contributorId":9187,"corporation":false,"usgs":true,"family":"Lamb","given":"B.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":642766,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Burkardt, N.","contributorId":17554,"corporation":false,"usgs":true,"family":"Burkardt","given":"N.","affiliations":[],"preferred":false,"id":642767,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70174841,"text":"70174841 - 2000 - Use of the 'Legal-Institutional Analysis Model' for resolving environmental disputes involving hydropower","interactions":[],"lastModifiedDate":"2016-07-18T14:19:01","indexId":"70174841","displayToPublicDate":"2001-01-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Use of the 'Legal-Institutional Analysis Model' for resolving environmental disputes involving hydropower","docAbstract":"No abstract available.
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2000 - Sea-floor sediment distribution off southern Long Island, New York","interactions":[],"lastModifiedDate":"2012-02-02T00:11:26","indexId":"ofr00243","displayToPublicDate":"2001-01-01T00:00:00","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":"2000-243","title":"Sea-floor sediment distribution off southern Long Island, New York","language":"ENGLISH","doi":"10.3133/ofr00243","usgsCitation":"Schwab, W.C., Thieler, E., Denny, J.F., and Danforth, W.W., 2000, Sea-floor sediment distribution off southern Long Island, New York: U.S. Geological Survey Open-File Report 2000-243, 2 maps and 3 remote-sensing maps on 2 sheets :col. ;each 26 x 61 cm., sheets 112 x 137 cm. and 117 x 138 cm., folded to 29 x 17 cm., https://doi.org/10.3133/ofr00243.","productDescription":"2 maps and 3 remote-sensing maps on 2 sheets :col. ;each 26 x 61 cm., sheets 112 x 137 cm. and 117 x 138 cm., folded to 29 x 17 cm.","costCenters":[],"links":[{"id":110098,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_28936.htm","linkFileType":{"id":5,"text":"html"},"description":"28936"},{"id":179201,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":5115,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/openfile/of00-243","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{\"crs\": {\"type\": \"name\", \"properties\": {\"name\": \"urn:ogc:def:crs:OGC:1.3:CRS84\"}}, \"geometry\": {\"type\": \"Polygon\", \"coordinates\": [[[-73.09857632199993, 40.56429798900006], [-73.23603185799993, 40.528706824000025], [-73.50726108499991, 40.52502497900005], [-73.50480652099992, 40.586389058000044], [-73.3980330249999, 40.61093468900008], [-73.25566836299993, 40.61338925200004], [-72.97339360199993, 40.685798865000024], [-72.37448019499993, 40.86743653700006], [-71.84061271299993, 41.06993799600008], [-71.78906688699993, 40.986482849000076], [-72.36834378799995, 40.77416313800004], [-73.09857632199993, 40.56429798900006]]]}, \"properties\": {\"extentType\": \"Custom\", \"code\": \"\", \"name\": \"\", \"notes\": \"\", \"promotedForReuse\": false, \"abbreviation\": \"\", \"shortName\": \"\", \"description\": \"\"}, \"bbox\": [-73.50726108499991, 40.52502497900005, -71.78906688699993, 41.06993799600008], \"type\": \"Feature\", \"id\": \"3090733\"}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc520","contributors":{"authors":[{"text":"Schwab, William C. 0000-0001-9274-5154 bschwab@usgs.gov","orcid":"https://orcid.org/0000-0001-9274-5154","contributorId":417,"corporation":false,"usgs":true,"family":"Schwab","given":"William","email":"bschwab@usgs.gov","middleInitial":"C.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":246363,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thieler, E.R. 0000-0003-4311-9717","orcid":"https://orcid.org/0000-0003-4311-9717","contributorId":93082,"corporation":false,"usgs":true,"family":"Thieler","given":"E.R.","affiliations":[],"preferred":false,"id":246366,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Denny, J. F.","contributorId":13653,"corporation":false,"usgs":true,"family":"Denny","given":"J.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":246364,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Danforth, W. W.","contributorId":16386,"corporation":false,"usgs":true,"family":"Danforth","given":"W.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":246365,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":6735,"text":"fs12500 - 2000 - Identifying wells downstream from Laguna Dam that yield water that will be replaced by water from the Colorado River, Arizona and California","interactions":[],"lastModifiedDate":"2014-05-29T06:25:36","indexId":"fs12500","displayToPublicDate":"2001-01-01T00:00:00","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":"125-00","title":"Identifying wells downstream from Laguna Dam that yield water that will be replaced by water from the Colorado River, Arizona and California","docAbstract":"This report summarizes a comprehensive study and development of the method documented in Owen-Joyce and others (2000). That report and one for the area upstream from Laguna Dam (Wilson and Owen-Joyce, 1994) document the accounting-surface method to identify wells that yield water that will be replaced by water from the Colorado River.
\nDownstream from Laguna Dam, the Colorado River is the source for nearly all recharge to the river aquifer. The complex surface-water and ground-water system that exists in the area is, in part, the result of more than 100 years of water-resources development. Agriculture is the principal economy and is possible only with irrigation. The construction and operation of canals provides the means to divert and distribute Colorado River water to irrigate agricultural lands on the flood plains and mesas along the Colorado and Gila Rivers, in Imperial and Coachella Valleys, and in the area upstream from Dome along the Gila River. Water is withdrawn from wells for irrigation, dewatering, and domestic use. The area downstream from Laguna Dam borders additional areas of agricultural development in Mexico where Colorado River water also is diverted for irrigation.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs12500","collaboration":"Prepared in cooperation with the Bureau of Reclamation","usgsCitation":"Owen-Joyce, S.J., 2000, Identifying wells downstream from Laguna Dam that yield water that will be replaced by water from the Colorado River, Arizona and California: U.S. Geological Survey Fact Sheet 125-00, 4 p., https://doi.org/10.3133/fs12500.","productDescription":"4 p.","numberOfPages":"4","costCenters":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"links":[{"id":287717,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":287716,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/0125-00/report.pdf"}],"country":"United States","state":"Arizona;California","otherGeospatial":"Colorado River","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -115.0,32.0 ], [ -115.0,33.0 ], [ -114.0,33.0 ], [ -114.0,32.0 ], [ -115.0,32.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c740","contributors":{"authors":[{"text":"Owen-Joyce, Sandra J. 0000-0002-4400-5618 sjowen@usgs.gov","orcid":"https://orcid.org/0000-0002-4400-5618","contributorId":5215,"corporation":false,"usgs":true,"family":"Owen-Joyce","given":"Sandra","email":"sjowen@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":153244,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":6444,"text":"pp1601AB - 2000 - Revision of middle Proterozoic Yellowjacket Formation, central Idaho, and revision of Cretaceous Slim Sam Formation, Elkhorn Mountains area, Montana","interactions":[],"lastModifiedDate":"2024-11-25T19:29:52.929098","indexId":"pp1601AB","displayToPublicDate":"2001-01-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1601","chapter":"A,B","title":"Revision of middle Proterozoic Yellowjacket Formation, central Idaho, and revision of Cretaceous Slim Sam Formation, Elkhorn Mountains area, Montana","docAbstract":"The Yellowjacket Formation is restricted to the strata originally assigned to it by Ross (1934). The Yellowjacket, the conformably overlying Hoodoo Quartzite, and succeeding unnamed argillaceous quartzite unit form a genetically related sequence that lies in a structural block delimited on the northeast by the Iron Lake fault. Directly northeast of the fault, strata currently assigned by others to the lower subunit of the Yellowjacket are correlated with the Apple Creek Formation in the Lemhi Range. Mapping in the western part of the Lemhi Range shows that the Apple Creek Formation lies depositionally above the Big Creek Formation and that no rocks of the Yellowjacket-Hoodoo unnamed unit stratigraphic sequence are present. In contrast, in the area of the Yellowjacket mapped by Ross (1934) and the area directly northeast of the Iron Lake Fault, the Big Creek Formation is absent, even though it is 2,700 m thick in the Lemhi Range. These data indicate that the Iron Lake Fault juxtaposed the Yellowjacket-Hoodoo-unnamed unit sequence against non-Yellowjacket strata to the northeast. The Upper Cretaceous Slim Sam Formation of the Elkhorn Mountains area is revised. Strata of the lower part are correlated with the regionally recognized marine Telegraph Creek Formation and the overlying marine to marginal marine Eagle Sandstone. Only lower strata of the Eagle are present in the study area and they are preserved discontinously. The nonmarine volcanic and volcaniclastic rocks of the upper part of the Slim Sam as originally defined retain the name Slim Sam Formation. These rocks, mainly of sedimentary origin, are genetically related to the Elkhorn Mountains Volcanics. The lower contact of the Slim Sam (restricted) is unconformable above the Eagle Sandstone or more commonly above the Telegraph Creek Formation. The upper contact is conformable with the Elkhorn Mountains Volcanics.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/pp1601AB","usgsCitation":"Tysdal, R.G., 2000, Revision of middle Proterozoic Yellowjacket Formation, central Idaho, and revision of Cretaceous Slim Sam Formation, Elkhorn Mountains area, Montana (Version 1.0): U.S. Geological Survey Professional Paper 1601, 21 p., https://doi.org/10.3133/pp1601AB.","productDescription":"21 p.","costCenters":[],"links":[{"id":140837,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":773,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/pp/p1601/","linkFileType":{"id":5,"text":"html"}},{"id":464486,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_34757.htm","text":"Revision of Cretaceous Slim Sam Formation, Elkhorn Mountains area, Montana"},{"id":402240,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_34756.htm","text":"Revision of Middle Proterozoic Yellowjacket Formation, central Idaho"}],"country":"United States","state":"Idaho, Montana","otherGeospatial":"Elkhorn Mountains, Yellowjacket Formation","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -114.345703125,\n 44.37098696297173\n ],\n [\n -112.763671875,\n 44.37098696297173\n ],\n [\n -112.763671875,\n 45.73685954736049\n ],\n [\n -114.345703125,\n 45.73685954736049\n ],\n [\n -114.345703125,\n 44.37098696297173\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -112.071533203125,\n 46.0007775685566\n ],\n [\n -111.4068603515625,\n 46.0007775685566\n ],\n [\n -111.4068603515625,\n 46.51351558059737\n ],\n [\n -112.071533203125,\n 46.51351558059737\n ],\n [\n -112.071533203125,\n 46.0007775685566\n ]\n ]\n ]\n }\n }\n ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a91e4b07f02db656cfd","contributors":{"authors":[{"text":"Tysdal, Russell G.","contributorId":1700,"corporation":false,"usgs":true,"family":"Tysdal","given":"Russell","email":"","middleInitial":"G.","affiliations":[],"preferred":true,"id":152732,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ]}