No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97455","usgsCitation":"Cannon, W., Kress, T.H., Sutphin, D.M., Morey, G.B., and Meints, J., 1997, Digital geologic map and mineral deposits of the Lake Superior region: Minnesota, Wisconsin, Michigan: U.S. Geological Survey Open-File Report 97-455, HTML Document, https://doi.org/10.3133/ofr97455.","productDescription":"HTML Document","onlineOnly":"Y","costCenters":[{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"links":[{"id":163080,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":410975,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_33356.htm","linkFileType":{"id":5,"text":"html"}},{"id":3217,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1997/of97-455/","linkFileType":{"id":5,"text":"html"}}],"scale":"1","country":"United States","state":"Michigan, Minnesota, Wisconsin","otherGeospatial":"Lake Superior region","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -94.02933122524581,\n 48.56757678069704\n ],\n [\n -94.02933122524581,\n 41.78418227848081\n ],\n [\n -82.2830170683858,\n 41.78418227848081\n ],\n [\n -82.2830170683858,\n 48.56757678069704\n ],\n [\n -94.02933122524581,\n 48.56757678069704\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d481","contributors":{"authors":[{"text":"Cannon, W.F. 0000-0002-2699-8118","orcid":"https://orcid.org/0000-0002-2699-8118","contributorId":70382,"corporation":false,"usgs":true,"family":"Cannon","given":"W.F.","affiliations":[],"preferred":false,"id":208056,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kress, T. H.","contributorId":83972,"corporation":false,"usgs":true,"family":"Kress","given":"T.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":208057,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sutphin, D. M.","contributorId":27424,"corporation":false,"usgs":true,"family":"Sutphin","given":"D.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":208055,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Morey, G. B.","contributorId":14406,"corporation":false,"usgs":true,"family":"Morey","given":"G.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":208054,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Meints, Joyce","contributorId":87592,"corporation":false,"usgs":true,"family":"Meints","given":"Joyce","email":"","affiliations":[],"preferred":false,"id":208058,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":5393,"text":"fs00797 - 1997 - The USGS World Energy Program","interactions":[],"lastModifiedDate":"2014-04-03T08:36:35","indexId":"fs00797","displayToPublicDate":"2000-02-01T00:00:00","publicationYear":"1997","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":"007-97","title":"The USGS World Energy Program","docAbstract":"The world has recently experienced rapid change to market-driven economies and increasing reliance on petroleum supplies from areas of political instability. \n\nThe interplay of unprecedented growth of the global population, increasing worldwide energy demand, and political instability in two major petroleum exporting regions (the former Soviet Union and the Middle East) requires that the United States maintains a current, reliable, objective assessment of the world's energy resources. The need is compounded by the environmental implications of rapid increases in coal use in the Far East and international pressure on consumption of fossil fuels.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs00797","usgsCitation":"Ahlbrandt, T.S., 1997, The USGS World Energy Program: U.S. Geological Survey Fact Sheet 007-97, 2 p., https://doi.org/10.3133/fs00797.","productDescription":"2 p.","numberOfPages":"2","costCenters":[{"id":255,"text":"Energy Resources Program","active":true,"usgs":true}],"links":[{"id":139672,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs00797.jpg"},{"id":285353,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/0007-97/report.pdf"}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -180.0,-90.0 ], [ -180.0,90.0 ], [ 180.0,90.0 ], [ 180.0,-90.0 ], [ -180.0,-90.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abce4b07f02db6730a9","contributors":{"authors":[{"text":"Ahlbrandt, Thomas S.","contributorId":57836,"corporation":false,"usgs":true,"family":"Ahlbrandt","given":"Thomas","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":150897,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":32107,"text":"ofr97533 - 1997 - Major structural controls on the distribution of pre-Tertiary rocks, Nevada Test Site vicinity, southern Nevada","interactions":[],"lastModifiedDate":"2017-03-08T12:59:48","indexId":"ofr97533","displayToPublicDate":"1999-08-01T00:00:00","publicationYear":"1997","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":"97-533","title":"Major structural controls on the distribution of pre-Tertiary rocks, Nevada Test Site vicinity, southern Nevada","docAbstract":"The lateral and vertical distributions of Proterozoic and Paleozoic sedimentary rocks in southern Nevada are the combined products of original stratigraphic relationships and post-depositional faults and folds. This map compilation shows the distribution of these pre-Tertiary rocks in the region including and surrounding the Nevada Test Site. It is based on considerable new evidence from detailed geologic mapping, biostratigraphic control, sedimentological analysis, and a review of regional map relationships.
Proterozoic and Paleozoic rocks of the region record paleogeographic transitions between continental shelf depositional environments on the east and deeper-water slopefacies depositional environments on the west. Middle Devonian and Mississippian sequences, in particular, show strong lateral facies variations caused by contemporaneous changes in the western margin of North America during the Antler orogeny. Sections of rock that were originally deposited in widely separated facies localities presently lie in close proximity. These spatial relationships chiefly result from major east- and southeastdirected thrusts that deformed the region in Permian or later time.
Somewhat younger contractional structures are identified within two irregular zones that traverse the region. These folds and thrusts typically verge toward the west and northwest and overprint the relatively simple pattern of the older contractional terranes. Local structural complications are significant near these younger structures due to the opposing vergence and due to irregularities in the previously folded and faulted crustal section.
Structural and stratigraphic discontinuities are identified on opposing sides of two north-trending fault zones in the central part of the compilation region north of Yucca Flat. The origin and significance of these zones are enigmatic because they are largely covered by Tertiary and younger deposits. These faults most likely result from significant lateral offset, most likely in the sinistral sense.
Low-angle normal faults that are at least older than Oligocene, and may pre-date Late Cretaceous time, are also present in the region. These faults are shown to locally displace blocks of pre-Tertiary rock by several kilometers. However, none of these structures can be traced for significant distances beyond its outcrop extent, and the inference is made that they do not exert regional influence on the distribution of pre-Tertiary rocks. The extensional strain accommodated by these low-angle normal faults appears to be local and highly irregular.
In October 1993, the U.S. Geological Survey, in cooperation with the U.S. Environmental Protection Agency, began a study of the fill deposits in the Calumet region of northwestern Indiana and northeastern Illinois. Fill in this area is a mixture of steel-industry wastes, other industrial waste, municipal solid waste, dredging spoil, construction debris, ash, cinders, natural materials, and biological sludge. Fill deposits are concentrated along Lake Michigan; from the Lake Calumet area to the east of the Indiana Harbor Canal; along the Calumet, Little Calumet, and Grand Calumet Rivers; and along the Calumet Sag Channel. Industrial wastes and municipal solid wastes are used as fill near Lake Calumet. Steel-industry wastes, primarily slag, are used as fill along Lake Michigan, Wolf Lake, Lake George, parts of Lake Calumet, and parts of the Calumet and Little Calumet Rivers. Dredging spoil is located along the rivers, and in abandoned river channels, landfills, and tailing ponds. Cinders, ash, construction debris, and natural materials are scattered throughout the area.
Currently (1996), fill covers about 60.2 square miles of the study area. A total volume of about 2.1 x 1010 cubic feet of fill was calculated to be present in the Calumet region. Most of this fill is steel-industry waste.
Fill deposition in the study area has been essentially continuous from about 1870 to the present (1996). Fill deposited before 1964 was used as foundation for streets and railroad tracks, to create land for industrial expansion, and to dispose of waste material. Much of the fill deposited after 1964 was disposed of in landfills designed to minimize environmental effects.
Industrial wastes, municipal solid wastes, steel-industry wastes, and, perhaps, dredging spoil can be associated with increased concentrations of volatile and semivolatile organic compounds, pesticides, cyanide, metals, or major ions in ground water in this area. Construction debris, ash, cinders, and natural fill may be associated with increased concentrations of major ions in ground water.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Indianapolis, IN","doi":"10.3133/wri964126","collaboration":"Prepared in cooperation with the U.S. Environmental Protection Agency","usgsCitation":"Kay, R.T., Greeman, T.K., Duwelius, R.F., King, R.B., Nazimek, J.E., and Petrovski, D.M., 1997, Characterization of fill deposits in the Calumet region of northwestern Indiana and northeastern Illinois: U.S. Geological Survey Water-Resources Investigations Report 96-4126, Report: iv, 36 p.; 3 Plates: 50.00 x 26.00 inches; Downloads directory, https://doi.org/10.3133/wri964126.","productDescription":"Report: iv, 36 p.; 3 Plates: 50.00 x 26.00 inches; Downloads directory","numberOfPages":"44","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":346,"text":"Indiana Water Science Center","active":true,"usgs":true}],"links":[{"id":360966,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1996/4126/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":54135,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4126/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":285873,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/wri/1996/4126/Downloads","text":"Downloads Directory","linkFileType":{"id":5,"text":"html"}},{"id":285872,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wri/1996/4126/","linkFileType":{"id":5,"text":"html"}},{"id":124349,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4126/report-thumb.jpg"},{"id":360967,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1996/4126/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":360965,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1996/4126/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","projection":"Universal Transverse Mercator projection","country":"United States","state":"Illinois, Indiana","otherGeospatial":"Calumet Region","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -87.666667,41.583333 ], [ -87.666667,41.666667 ], [ -87.166667,41.666667 ], [ -87.166667,41.583333 ], [ -87.666667,41.583333 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e499fe4b07f02db5bd544","contributors":{"authors":[{"text":"Kay, Robert T. 0000-0002-6281-8997 rtkay@usgs.gov","orcid":"https://orcid.org/0000-0002-6281-8997","contributorId":1122,"corporation":false,"usgs":true,"family":"Kay","given":"Robert","email":"rtkay@usgs.gov","middleInitial":"T.","affiliations":[{"id":344,"text":"Illinois Water Science Center","active":true,"usgs":true}],"preferred":true,"id":193570,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Greeman, Theodore K.","contributorId":30655,"corporation":false,"usgs":true,"family":"Greeman","given":"Theodore","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":193572,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Duwelius, Richard F.","contributorId":31378,"corporation":false,"usgs":true,"family":"Duwelius","given":"Richard","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":193573,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"King, Robin B.","contributorId":34506,"corporation":false,"usgs":true,"family":"King","given":"Robin","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":193574,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Nazimek, John E.","contributorId":19596,"corporation":false,"usgs":true,"family":"Nazimek","given":"John","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":193571,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Petrovski, David M.","contributorId":76784,"corporation":false,"usgs":true,"family":"Petrovski","given":"David","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":193575,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":32090,"text":"ofr97438 - 1997 - Debris-flow hazards in areas affected by the June 27, 1995, storm in Madison County, Virginia","interactions":[],"lastModifiedDate":"2022-12-13T22:06:40.844983","indexId":"ofr97438","displayToPublicDate":"1999-04-01T00:00:00","publicationYear":"1997","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":"97-438","title":"Debris-flow hazards in areas affected by the June 27, 1995, storm in Madison County, Virginia","docAbstract":"A severe storm on June 27, 1995 triggered hundreds of rock, debris and soil slides from the steep hillsides of Madison County, Virginia. Most of these transformed into debris flows that inundated areas downslope causing damage to structures, roads, utilities, livestock and crops. This report contains an analysis of areas susceptible to debris flows including an examination of source areas, channels and areas of deposition. These analyses are used to develop a methodology for identifying areas subject to debris-flow hazards in Madison County. The report concludes with a discussion of strategies for reducing debris-flow hazards and the long term risk of these hazards in Madison County as well as for similar areas along the eastern flank of the Blue Ridge.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97438","usgsCitation":"Morgan, B., Wieczorek, G.F., Campbell, R.H., and Gori, P.L., 1997, Debris-flow hazards in areas affected by the June 27, 1995, storm in Madison County, Virginia (Version 1.0): U.S. Geological Survey Open-File Report 97-438, HTML Document; 2 Plates: 41.19 × 47.01 inches and 39.57 × 47.29 inches, https://doi.org/10.3133/ofr97438.","productDescription":"HTML Document; 2 Plates: 41.19 × 47.01 inches and 39.57 × 47.29 inches","costCenters":[],"links":[{"id":166384,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":410414,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18772.htm","linkFileType":{"id":5,"text":"html"}},{"id":258672,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0438/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":258671,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0438/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":3373,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1997/438/","linkFileType":{"id":5,"text":"html"}}],"scale":"24000","country":"United States","state":"Virginia","county":"Madison County","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -78.5,\n 38.542\n ],\n [\n -78.5,\n 38.333\n ],\n [\n -78.25,\n 38.333\n ],\n [\n -78.25,\n 38.542\n ],\n [\n -78.5,\n 38.542\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db672775","contributors":{"authors":[{"text":"Morgan, B. A.","contributorId":87128,"corporation":false,"usgs":true,"family":"Morgan","given":"B. A.","affiliations":[],"preferred":false,"id":207656,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wieczorek, G. F.","contributorId":50143,"corporation":false,"usgs":true,"family":"Wieczorek","given":"G.","middleInitial":"F.","affiliations":[],"preferred":false,"id":207654,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Campbell, R. H.","contributorId":52160,"corporation":false,"usgs":true,"family":"Campbell","given":"R.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":207655,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gori, P. L.","contributorId":87138,"corporation":false,"usgs":true,"family":"Gori","given":"P.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":207657,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":32111,"text":"ofr97678 - 1997 - Sub-crop geologic map of pre-Tertiary rocks in the Yucca Flat and northern Frenchman Flat areas, Nevada Test Site, southern Nevada","interactions":[],"lastModifiedDate":"2024-02-22T21:54:13.215318","indexId":"ofr97678","displayToPublicDate":"1999-02-01T00:00:00","publicationYear":"1997","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":"97-678","title":"Sub-crop geologic map of pre-Tertiary rocks in the Yucca Flat and northern Frenchman Flat areas, Nevada Test Site, southern Nevada","docAbstract":"This map displays interpreted structural and stratigraphic relations among the Paleozoic and older rocks of the Nevada Test Site region beneath the Miocene volcanic rocks and younger alluvium in the Yucca Flat and northern Frenchman Flat basins. These interpretations are based on a comprehensive examination and review of data for more than 77 drillholes that penetrated part of the pre-Tertiary basement beneath these post-middle Miocene structural basins. Biostratigraphic data from conodont fossils were newly obtained for 31 of these holes, and a thorough review of all prior microfossil paleontologic data is incorporated in the analysis. Subsurface relationships are interpreted in light of a revised regional geologic framework synthesized from detailed geologic mapping in the ranges surrounding Yucca Flat, from comprehensive stratigraphic studies in the region, and from additional detailed field studies on and around the Nevada Test Site.
All available data indicate the subsurface geology of Yucca Flat is considerably more complicated than previous interpretations have suggested. The western part of the basin, in particular, is underlain by relics of the eastward-vergent Belted Range thrust system that are folded back toward the west and thrust by local, west-vergent contractional structures of the CP thrust system. Field evidence from the ranges surrounding the north end of Yucca Flat indicate that two significant strike-slip faults track southward beneath the post-middle Miocene basin fill, but their subsurface traces cannot be closely defined from the available evidence. In contrast, the eastern part of the Yucca Flat basin is interpreted to be underlain by a fairly simple north-trending, broad syncline in the pre-Tertiary units. Far fewer data are available for the northern Frenchman Flat basin, but regional analysis indicates the pre- Tertiary structure there should also be relatively simple and not affected by thrusting.
This new interpretation has implications for ground water flow through pre-Tertiary rocks beneath the Yucca Flat and northern Frenchman Flat areas, and has consequences for ground water modeling and model validation. Our data indicate that the Mississippian Chainman Shale is not a laterally extensive confining unit in the western part of the basin because it is folded back onto itself by the convergent structures of the Belted Range and CP thrust systems. Early and Middle Paleozoic limestone and dolomite are present beneath most of both basins and, regardless of structural complications, are interpreted to form a laterally continuous and extensive carbonate aquifer. Structural culmination that marks the French Peak accommodation zone along the topographic divide between the two basins provides a lateral pathway through highly fractured rock between the volcanic aquifers of Yucca Flat and the regional carbonate aquifer. This pathway may accelerate the migration of ground-water contaminants introduced by underground nuclear testing toward discharge areas beyond the Nevada Test Site boundaries. Predictive three-dimensional models of hydrostratigraphic units and ground-water flow in the pre-Tertiary rocks of subsurface Yucca Flat are likely to be unrealistic due to the extreme structural complexities. The interpretation of hydrologic and geochemical data obtained from monitoring wells will be difficult to extrapolate through the flow system until more is known about the continuity of hydrostratigraphic units.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97678","collaboration":"Prepared in cooperation with the Nevada Operations Office U.S. Department of Energy (Interagency Agreement DE-AI08-96NV11967)","usgsCitation":"Cole, J., Harris, A.G., and Wahl, R., 1997, Sub-crop geologic map of pre-Tertiary rocks in the Yucca Flat and northern Frenchman Flat areas, Nevada Test Site, southern Nevada: U.S. Geological Survey Open-File Report 97-678, Report: ii, 24 p.; 1 Plate: 32.55 x 41.15 inches, https://doi.org/10.3133/ofr97678.","productDescription":"Report: ii, 24 p.; 1 Plate: 32.55 x 41.15 inches","costCenters":[],"links":[{"id":425886,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18824.htm","linkFileType":{"id":5,"text":"html"}},{"id":60238,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0678/report.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":163317,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0678/report-thumb.jpg"},{"id":335274,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0678/plate-1.pdf","text":"Plate","linkFileType":{"id":1,"text":"pdf"},"description":"Plate"}],"country":"United States","state":"Nevada","otherGeospatial":"Yucca Flat and northern Frenchman Flat areas","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -116.25,\n 36.892\n ],\n [\n -115.85,\n 36.892\n ],\n [\n -115.85,\n 37.283\n ],\n [\n -116.25,\n 37.283\n ],\n [\n -116.25,\n 36.892\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699c80","contributors":{"authors":[{"text":"Cole, J. C.","contributorId":21539,"corporation":false,"usgs":true,"family":"Cole","given":"J. C.","affiliations":[],"preferred":false,"id":207718,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harris, Anita G.","contributorId":50162,"corporation":false,"usgs":true,"family":"Harris","given":"Anita","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":207717,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wahl, Ronald R.","contributorId":7332,"corporation":false,"usgs":true,"family":"Wahl","given":"Ronald R.","affiliations":[],"preferred":false,"id":207716,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":32034,"text":"ofr97738 - 1997 - Geologic map of the Dillon quadrangle, Summit and Grand Counties, Colorado","interactions":[],"lastModifiedDate":"2017-03-09T11:33:50","indexId":"ofr97738","displayToPublicDate":"1998-12-01T00:00:00","publicationYear":"1997","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":"97-738","title":"Geologic map of the Dillon quadrangle, Summit and Grand Counties, Colorado","docAbstract":"New 1:24,000-scale geologic mapping along the Interstate-70 urban corridor in western Colorado, in support of the USGS Central Region State/USGS Cooperative Geologic Mapping Project, is contributing to a more complete understanding of the stratigraphy, structure, tectonic evolution, and hazard potential of this rapidly developing region. The 1:24,000-scale Dillon quadrangle is near the headwaters of the Blue River and straddles features of the Blue River graben (Kellogg, 1999), part of the northernmost reaches of the Rio Grande rift, a major late Oligocene to recent zone of extension that extends from Colorado to Mexico. The Williams Range thrust fault, the western structural margin of the Colorado Front Range, cuts through the center of the quadrangle, although is mostly covered by surficial deposits.\r\n\r\n The oldest rocks in the quadrangle underlie the Williams Fork Mountains and the ridge immediately east of South Fork Middle Fork River, and include biotite-sillimanite schist and gneiss, amphibolite, and migmatite that are intruded by granite inferred to be part of the 1,667-1,750 Ma Routt Plutonic Suite (Tweto, 1987). The oldest exposed sedimentary unit is the Upper Jurassic Morrison Formation, but Pennsylvanian Maroon Formation, a sequence of red sandstone, conglomerate, and interbedded shale, underlies the southern part of the quadrangle. The thickest sequence of sedimentary rocks is Cretaceous in age and includes at least 500 m of the Upper Cretaceous Pierre Shale. Surficial deposits include (1) an old, deeply dissected landslide deposit, possibly as old as Pliocene, on the west flank of the Williams Fork Mountains, (2) deeply weathered, very coarse gravel deposits underlying a mesa in the southwest part of the quadrangle (the Mesa Cortina subdivision. The gravels are gold bearing and were mined by hydraulic methods in the 1800s), (3) moderately to deeply weathered, widespread, bouldery material that is a combination of till of the Bull Lake glaciation, debris-flow deposits, landslide deposits, and possibly pre-Bull Lake till, (4) glacial deposits of both Bull Lake (middle Pleistocene) and Pinedale (late Pleistocene)glaciations, (5) recent landslide deposits, and (6)extensive colluvial and alluvial deposits.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"REston, VA","doi":"10.3133/ofr97738","usgsCitation":"Kellogg, K., 1997, Geologic map of the Dillon quadrangle, Summit and Grand Counties, Colorado: U.S. Geological Survey Open-File Report 97-738, 1 map :col. ;58 x 45 cm., on sheet 94 x 92 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/ofr97738.","productDescription":"1 map :col. ;58 x 45 cm., on sheet 94 x 92 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":161438,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0738/report-thumb.jpg"},{"id":60198,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0738/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":109002,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18844.htm","linkFileType":{"id":5,"text":"html"},"description":"18844"},{"id":3329,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/mf/2002/mf-2390/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Colorado","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e48afe4b07f02db52f3d6","contributors":{"authors":[{"text":"Kellogg, Karl S.","contributorId":89896,"corporation":false,"usgs":true,"family":"Kellogg","given":"Karl S.","affiliations":[],"preferred":false,"id":207494,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":30013,"text":"wri974063 - 1997 - Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York: Part 2 — Effect of urban runoff on the hydrology of the headwaters of East Meadow Brook, 1989-90","interactions":[],"lastModifiedDate":"2022-12-06T22:25:42.72833","indexId":"wri974063","displayToPublicDate":"1998-10-01T00:00:00","publicationYear":"1997","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":"97-4063","title":"Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York: Part 2 — Effect of urban runoff on the hydrology of the headwaters of East Meadow Brook, 1989-90","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri974063","usgsCitation":"Stumm, F., and Ku, H.F., 1997, Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York: Part 2 — Effect of urban runoff on the hydrology of the headwaters of East Meadow Brook, 1989-90: U.S. Geological Survey Water-Resources Investigations Report 97-4063, iv, 24 p., https://doi.org/10.3133/wri974063.","productDescription":"iv, 24 p.","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":410127,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48689.htm","linkFileType":{"id":5,"text":"html"}},{"id":58819,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4063/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":160471,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4063/report-thumb.jpg"}],"country":"United States","state":"New York","county":"Nassau County","otherGeospatial":"East Meadow Brook","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -73.5867,\n 40.7306\n ],\n [\n -73.5867,\n 40.7167\n ],\n [\n -73.5806,\n 40.7167\n ],\n [\n -73.5806,\n 40.7306\n ],\n [\n -73.5867,\n 40.7306\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adfe4b07f02db687799","contributors":{"authors":[{"text":"Stumm, Frederick 0000-0002-5388-8811 fstumm@usgs.gov","orcid":"https://orcid.org/0000-0002-5388-8811","contributorId":1077,"corporation":false,"usgs":true,"family":"Stumm","given":"Frederick","email":"fstumm@usgs.gov","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"preferred":true,"id":202531,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ku, Henry F. H.","contributorId":11258,"corporation":false,"usgs":true,"family":"Ku","given":"Henry","email":"","middleInitial":"F. H.","affiliations":[],"preferred":false,"id":202532,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70221638,"text":"70221638 - 1997 - Lower to middle Eocene sequences of the New Jersey coastal plain and their significance for global climate change","interactions":[],"lastModifiedDate":"2021-06-25T20:54:23.490004","indexId":"70221638","displayToPublicDate":"1998-08-01T15:45:11","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5905,"text":"Proceedings of the Ocean Drilling Program: Scientific Results","active":true,"publicationSubtype":{"id":10}},"title":"Lower to middle Eocene sequences of the New Jersey coastal plain and their significance for global climate change","docAbstract":"Boreholes from Island Beach, Allaire, Atlantic City, and Mays Landing, NJ provide an excellent chronology of lower to middle Eocene passive margin sequences and allow analysis of long-term sea-level changes and sedimentation patterns. These New Jersey sequences are tied directly to the geomagnetic polarity time scale through magnetostratigraphy. Integrated stratigraphy (including magnetostratigraphy, lithostratigraphy, plankton biostratigraphy, and benthic foraminiferal biofacies studies) reveals that these sections contain a relatively continuous record of lowermost Eocene to middle Eocene deposition interrupted by short hiatuses. A sequence boundary at the base of the section spans the Paleocene/Eocene boundary, representing a hiatus from 55.8 to 54.7 Ma. A second sequence boundary is associated with a hiatus from 54.0 to 53.4 Ma. A third sequence boundary is associated with a hiatus from 52.9 to 52.3 Ma. Two major unconformities occur near the lower/middle Eocene boundary at all three boreholes. The first represents a hiatus between 50.9 and ~50.5 to 49.9 Ma; the second, between ~49.6 and 48.6 Ma. Early Eocene water depths inferred from benthic foraminiferal biofacies analysis varied from 150 to 200 m and reached their maximum depth between 53.4 and 53.2 Ma. In the middle Eocene, the sedimentation record is less continuous with hiatuses from 48.3 to 47.9 Ma, 46.9 to 44.5 Ma, and 43.4 to ~41.2 Ma. A major lithofacies change from carbonate dominated to siliciclastic dominated occurred by 41.2 Ma.
Of the 14 sequences inferred by Exxon for the early to middle Eocene, nine are resolvable on the New Jersey Margin and the remaining five appear to be combined with others. Thus the New Jersey record is consistent with the Exxon record for the early to middle Eocene, although the New Jersey record is better dated. Comparison of the record of sedimentation with the global δ18O record shows interesting parallels. It is unlikely that early Eocene sequence boundaries are the result of glacioeustasy because hiatuses from the New Jersey Coastal Plain in this interval do not match increases in the δ18O record. In the late middle Eocene, concomitant increases in the planktonic and benthic δ18O records coincide with the timing of hiatuses on the New Jersey Coastal Plain. Increases in the δ18O records between 43 and 41 Ma coincide with a New Jersey hiatus and a corresponding change in sedimentation type from carbonate dominated to siliciclastic dominated. We conclude that these represent evidence of the first Antarctic ice cap and the beginning of the “Icehouse” world.
","language":"English","publisher":"Ocean Drilling Program","doi":"10.2973/odp.proc.sr.150X.315.1997","usgsCitation":"Browning, J.V., Miller, K.G., Van Fossen, M.C., Liu, C., Pak, D.K., Aubry, M., and Bybell, L.M., 1997, Lower to middle Eocene sequences of the New Jersey coastal plain and their significance for global climate change: Proceedings of the Ocean Drilling Program: Scientific Results, v. 150X, p. 229-242, https://doi.org/10.2973/odp.proc.sr.150X.315.1997.","productDescription":"14 p.","startPage":"229","endPage":"242","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":488114,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"http://doi.org/10.2973/odp.proc.sr.150x.315.1997","text":"Publisher Index Page"},{"id":386758,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New Jersey","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -73.9874267578125,\n 40.30466538259176\n ],\n [\n -74.80316162109375,\n 40.17467622056341\n ],\n [\n -75.4705810546875,\n 39.68393975392731\n ],\n [\n -75.41839599609375,\n 39.47860556892209\n ],\n [\n -74.6356201171875,\n 39.33854604847979\n ],\n [\n -74.256591796875,\n 39.497682793774196\n ],\n [\n -74.05059814453125,\n 39.776880380637024\n ],\n [\n -73.9874267578125,\n 40.30466538259176\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"150X","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Browning, James V.","contributorId":22635,"corporation":false,"usgs":true,"family":"Browning","given":"James","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":818298,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Miller, Kenneth G.","contributorId":14260,"corporation":false,"usgs":true,"family":"Miller","given":"Kenneth","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":818299,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Van Fossen, Mickey C.","contributorId":205475,"corporation":false,"usgs":false,"family":"Van Fossen","given":"Mickey","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":818300,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Liu, Chengjie","contributorId":260646,"corporation":false,"usgs":false,"family":"Liu","given":"Chengjie","email":"","affiliations":[],"preferred":false,"id":818301,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Pak, Dorothy K.","contributorId":260647,"corporation":false,"usgs":false,"family":"Pak","given":"Dorothy","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":818302,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Aubry, Marie-Pierre","contributorId":174332,"corporation":false,"usgs":false,"family":"Aubry","given":"Marie-Pierre","email":"","affiliations":[{"id":27421,"text":"Department of Earth and Planetary Sciences Rutgers University 610 Taylor Road Piscataway NJ 08854-8066, USA","active":true,"usgs":false}],"preferred":false,"id":818303,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Bybell, Laurel M. 0000-0002-4760-7542 lbybell@usgs.gov","orcid":"https://orcid.org/0000-0002-4760-7542","contributorId":1760,"corporation":false,"usgs":true,"family":"Bybell","given":"Laurel","email":"lbybell@usgs.gov","middleInitial":"M.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":818304,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":70221636,"text":"70221636 - 1997 - Upper Eocene sequence stratigraphy and the Absecon Inlet Formation, New Jersey Coastal Plain","interactions":[],"lastModifiedDate":"2021-06-25T20:32:04.480042","indexId":"70221636","displayToPublicDate":"1998-08-01T15:22:29","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5905,"text":"Proceedings of the Ocean Drilling Program: Scientific Results","active":true,"publicationSubtype":{"id":10}},"title":"Upper Eocene sequence stratigraphy and the Absecon Inlet Formation, New Jersey Coastal Plain","docAbstract":"We evaluate the age, benthic biofacies, and sequence stratigraphy of thick and well-recovered upper Eocene sediments from the New Jersey Coastal Plain. These strata are herein defined as a lithostratigraphic unit and named the Absecon Inlet Formation. The formation is divided into upper and lower portions. At its type locality in the Atlantic City borehole, the lower portion of the Absecon Inlet Formation consists of 171 ft (52 m) of glauconitic silts and silty clays and is assigned to calcareous nannoplankton Zone NP 19/20 (late Eocene). At the ACGS#4 borehole, the type locality for its upper portion, the formation consists of slightly sandy clays and is assigned to Zone NP 21 (late Eocene to earliest Oligocene). The continuous stratigraphic occurrence of Hantkenina spp. in these sediments is evidence of an Eocene age for the upper portion of the Absecon Inlet Formation. Benthic foraminiferal analysis reveals five biofacies in the Absecon Inlet Formation, three of which can be related to paleowater depth: a Siphonina biofacies inhabited water depths of 75 ± 25 m; a Cibicidoides biofacies inhabited water depths of 100 ± 30 m; and a Globobulimina biofacies inhabited water depths of 125 ± 30 m. In addition, a Gyroidinoides biofacies occurs only within transgressive systems tracts. A Bulimina jacksonensis biofacies is believed to be related to a circum-Atlantic paleoceanographic event unrelated to depth changes on the shelf. Gamma-log, lithologic, and faunal/floral data are used to interpret the sequence stratigraphic architecture of the Absecon Inlet Formation. We conclude that the timing of unconformities (sequence boundaries) and maximum flooding surfaces within the Absecon Inlet Formation is consistent with the eustatic record of Exxon and the global δ18O record.
","language":"English","publisher":"Ocean Drilling Program","doi":"10.2973/odp.proc.sr.150X.331.1997","usgsCitation":"Browning, J.V., Miller, K.G., and Bybell, L.M., 1997, Upper Eocene sequence stratigraphy and the Absecon Inlet Formation, New Jersey Coastal Plain: Proceedings of the Ocean Drilling Program: Scientific Results, v. 150X, p. 243-266, https://doi.org/10.2973/odp.proc.sr.150X.331.1997.","productDescription":"23 p.","startPage":"243","endPage":"266","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":488111,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"http://doi.org/10.2973/odp.proc.sr.150x.331.1997","text":"Publisher Index Page"},{"id":386757,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New Jersey","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -73.99703979492188,\n 40.225024210604964\n ],\n [\n -74.7125244140625,\n 40.143189742924406\n ],\n [\n -75.06546020507812,\n 39.845449231287226\n ],\n [\n -75.06271362304688,\n 39.58558227224178\n ],\n [\n -75.10940551757812,\n 39.23650795487107\n ],\n [\n -74.88693237304688,\n 39.15881700964971\n ],\n [\n -74.99404907226562,\n 38.91561302513129\n ],\n [\n -74.86495971679688,\n 38.91133881927712\n ],\n [\n -74.46258544921875,\n 39.29604824402406\n ],\n [\n -74.20028686523438,\n 39.561235736324825\n ],\n [\n -74.0423583984375,\n 39.774769485295465\n ],\n [\n -73.99703979492188,\n 40.225024210604964\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"150X","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Browning, James V.","contributorId":22635,"corporation":false,"usgs":true,"family":"Browning","given":"James","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":818295,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Miller, Kenneth G.","contributorId":14260,"corporation":false,"usgs":true,"family":"Miller","given":"Kenneth","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":818296,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bybell, Laurel M. 0000-0002-4760-7542 lbybell@usgs.gov","orcid":"https://orcid.org/0000-0002-4760-7542","contributorId":1760,"corporation":false,"usgs":true,"family":"Bybell","given":"Laurel","email":"lbybell@usgs.gov","middleInitial":"M.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":818297,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70221633,"text":"70221633 - 1997 - Late Paleocene and early Eocene calcareous nannofossils from three boreholes in an onshore-offshore transect from New Jersey to the Atlantic Continental Rise","interactions":[],"lastModifiedDate":"2021-06-25T20:33:30.058413","indexId":"70221633","displayToPublicDate":"1998-08-01T15:01:01","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5905,"text":"Proceedings of the Ocean Drilling Program: Scientific Results","active":true,"publicationSubtype":{"id":10}},"title":"Late Paleocene and early Eocene calcareous nannofossils from three boreholes in an onshore-offshore transect from New Jersey to the Atlantic Continental Rise","docAbstract":"Closely spaced, upper Paleocene and lower Eocene samples from three boreholes near Clayton, NJ, at Island Beach, NJ, and at Site 605 on the Atlantic Ocean continental rise were examined for their calcareous nannofossil content. This study documents calcareous nannofossil occurrences in Zones NP9 and NP10 and identifies biostratigraphically useful species, presents unexpected upbasin-downbasin distributional patterns of calcareous nannofossils, discusses the gradual evolutionary transition between two calcareous nannofossil species, and clarifies the relationship between the genera Rhomboaster and Tribrachiatus. One new species, Rhomboaster weii, is described, and two new combinations, Blackites herculesii and Rhomboaster digitalis, are established.
","language":"English","publisher":"Ocean Drilling Program","doi":"10.2973/odp.proc.sr.150X.307.1997","usgsCitation":"Bybell, L.M., and Self-Trail, J., 1997, Late Paleocene and early Eocene calcareous nannofossils from three boreholes in an onshore-offshore transect from New Jersey to the Atlantic Continental Rise: Proceedings of the Ocean Drilling Program: Scientific Results, v. 150X, p. 91-110, https://doi.org/10.2973/odp.proc.sr.150X.307.1997.","productDescription":"20 p.","startPage":"91","endPage":"110","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":489076,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"http://doi.org/10.2973/odp.proc.sr.150x.307.1997","text":"Publisher Index Page"},{"id":386754,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New Jersey","city":"Clayton","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -73.9874267578125,\n 40.07386810509482\n ],\n [\n -74.75372314453125,\n 39.96238554917605\n ],\n [\n -75.24261474609375,\n 39.74732195489861\n ],\n [\n -72.7679443359375,\n 38.06539235133249\n ],\n [\n -71.9549560546875,\n 38.71551876930462\n ],\n [\n -73.9874267578125,\n 40.07386810509482\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"150X","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Bybell, Laurel M. 0000-0002-4760-7542 lbybell@usgs.gov","orcid":"https://orcid.org/0000-0002-4760-7542","contributorId":1760,"corporation":false,"usgs":true,"family":"Bybell","given":"Laurel","email":"lbybell@usgs.gov","middleInitial":"M.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":818288,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Self-Trail, Jean 0000-0002-3018-4985 jstrail@usgs.gov","orcid":"https://orcid.org/0000-0002-3018-4985","contributorId":147370,"corporation":false,"usgs":true,"family":"Self-Trail","given":"Jean","email":"jstrail@usgs.gov","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":818289,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":31658,"text":"ofr95534 - 1997 - Preliminary geologic map of the eastern and northern parts of the Topock 7.5-minute quadrangle, Arizona and California","interactions":[],"lastModifiedDate":"2022-10-06T20:59:02.853592","indexId":"ofr95534","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","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":"95-534","title":"Preliminary geologic map of the eastern and northern parts of the Topock 7.5-minute quadrangle, Arizona and California","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr95534","usgsCitation":"Howard, K.A., John, B., and Nielson, J.E., 1997, Preliminary geologic map of the eastern and northern parts of the Topock 7.5-minute quadrangle, Arizona and California: U.S. Geological Survey Open-File Report 95-534, 23 p., https://doi.org/10.3133/ofr95534.","productDescription":"23 p.","costCenters":[],"links":[{"id":59881,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1995/0534/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159882,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1995/0534/report-thumb.jpg"},{"id":109043,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19365.htm","linkFileType":{"id":5,"text":"html"},"description":"19365"}],"scale":"24000","country":"United States","state":"Arizona, California","otherGeospatial":"Topock 7.5-minute quadrangle","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -114.5,\n 34.625\n ],\n [\n -114.375,\n 34.625\n ],\n [\n -114.375,\n 34.75\n ],\n [\n -114.5,\n 34.75\n ],\n [\n -114.5,\n 34.625\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abde4b07f02db67432a","contributors":{"authors":[{"text":"Howard, K. A.","contributorId":48938,"corporation":false,"usgs":false,"family":"Howard","given":"K.","middleInitial":"A.","affiliations":[],"preferred":false,"id":206653,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"John, Barbara E.","contributorId":61833,"corporation":false,"usgs":true,"family":"John","given":"Barbara E.","affiliations":[],"preferred":false,"id":206654,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nielson, J. E.","contributorId":106140,"corporation":false,"usgs":true,"family":"Nielson","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":206655,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":28805,"text":"wri974221 - 1997 - Detection of underground voids in Ohio by use of geophysical methods","interactions":[],"lastModifiedDate":"2012-02-02T00:08:46","indexId":"wri974221","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","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":"97-4221","title":"Detection of underground voids in Ohio by use of geophysical methods","docAbstract":"Geophysical methods are generally classified as electrical, potential field, and seismic methods. Each method type relies on contrasts of physical properties in the subsurface. Forward models based on the physical properties of air- and water-filled voids within common geologic materials indicate that several geophysical methods are technically feasible for detection of subsurface voids in Ohio, but ease of use and interpretation varies widely between the methods. Ground-penetrating radar is the most rapid and cost-effective method for collection of subsurface data in areas associated with voids under roadways. Electrical resistivity, gravity, or seismic reflection methods have applications for direct delineation of voids, but data-collection and analytical procedures are more time consuming. Electrical resistivity, electromagnetic, or magnetic methods may be useful in locating areas where conductive material, such as rail lines, are present in abandoned underground coal mines. Other electrical methods include spontaneous potential and very low frequency (VLF); these latter two methods are considered unlikely candidates for locating underground voids in Ohio. \r\n\r\nResults of ground-penetrating radar surveys at three highway sites indicate that subsurface penetration varies widely with geologic material type and amount of cultural interference. Two highway sites were chosen over abandoned underground coal mines in eastern Ohio. A third site in western Ohio was chosen in an area known to be underlain by naturally occurring voids in lime stone. Ground-penetrating radar surveys at Interstate 470, in Belmont County, Ohio, indicate subsurface penetration of less than 15 feet over a mined coal seam that was known to vary in depth from 0 to 40 feet. Although no direct observations of voids were made, anomalous areas that may be related to collapse structures above voids were indicated. Cultural interference dominated the radar records at Interstate 70, Guernsey County, Ohio, where coal was mined under the site at a depth of about 50 feet. Interference from overhead powerlines, the field vehicle, and guardrails complicated an interpretation of the radar records where the depth of penetration was estimated to be less than 5 feet. Along State Route 33, in Logan County, Ohio, bedding planes and structures possibly associated with dissolution of limestone were profiled with ground-penetrating radar. Depth of penetration was estimated to be greater than 50 feet.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri974221","usgsCitation":"Munk, J., and Sheets, R.A., 1997, Detection of underground voids in Ohio by use of geophysical methods: U.S. Geological Survey Water-Resources Investigations Report 97-4221, vi, 28 p. :ill. ;28 cm., https://doi.org/10.3133/wri974221.","productDescription":"vi, 28 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":124821,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4221/report-thumb.jpg"},{"id":57674,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4221/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db6679e5","contributors":{"authors":[{"text":"Munk, Jens","contributorId":78781,"corporation":false,"usgs":true,"family":"Munk","given":"Jens","email":"","affiliations":[],"preferred":false,"id":200425,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sheets, R. A.","contributorId":43381,"corporation":false,"usgs":true,"family":"Sheets","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":200424,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":28937,"text":"wri974176 - 1997 - Geohydrology and Numerical Simulation of the Ground-Water Flow System of Molokai, Hawaii","interactions":[],"lastModifiedDate":"2012-03-08T17:16:15","indexId":"wri974176","displayToPublicDate":"1998-07-01T00:00:00","publicationYear":"1997","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":"97-4176","title":"Geohydrology and Numerical Simulation of the Ground-Water Flow System of Molokai, Hawaii","docAbstract":"A two-dimensional, steady-state, areal ground-water flow model was developed for the island of Molokai, Hawaii, to enhance the understanding of (1) the conceptual framework of the ground-water flow system, (2) the distribution of aquifer hydraulic properties, and (3) the regional effects of ground-water withdrawals on water levels and coastal discharge. The model uses the finite-element code AQUIFEM-SALT, which simulates flow of fresh ground water in systems that may have a freshwater lens floating on denser underlying saltwater.\r\n\r\nModel results are in agreement with the general conceptual model of the flow system on Molokai, where ground water flows from the interior, high-recharge areas to the coast. The model-calculated ground-water divide separating flow to the northern and southern coasts lies to either the north or the south of the topographic divide but is generally not coincident with the topographic divide.\r\n\r\nOn the basis of model results, the following horizontal hydraulic conductivities were estimated: (1) 1,000 feet per day for the dike-free volcanic rocks of East and West Molokai, (2) 100 feet per day for the marginal dike zone of the East Molokai Volcano, (3) 2 feet per day for the West Molokai dike complex, (4) 0.02 feet per day for the East Molokai dike complex, and (5) 500 feet per day for the Kalaupapa Volcanics. \r\n\r\nThree simulations to determine the effects of proposed ground-water withdrawals on water levels and coastal discharge, relative to model-calculated water levels and coastal discharge for 1992-96 withdrawal rates, show that the effects are widespread. For a withdrawal rate of 0.337 million gallons per day from a proposed well about 4 miles southeast of Kualapuu and 3 miles north of Kamiloloa, the model-calculated drawdown of 0.01 foot or more extends 4 miles southeast and 6 miles northwest from the well. For a withdrawal rate of 1.326 million gallons per day from the same well, the model-calculated drawdown of 0.01 foot or more extends 6 miles southeast and 9 miles northwest from the well. In a third scenario, the withdrawal rate from an existing well near Kualapuu was increased by 0.826 million gallons per day. The model-calculated drawdown of 0.01 foot or more extends 6 miles southeast and 8 miles northwest from the well. In all scenarios, coastal discharge is reduced by an amount equal to the additional withdrawal.\r\n\r\nAdditional data needed to improve the understanding of the ground-water flow system on Molokai include: (1) a wider spatial distribution and longer temporal distribution of water-levels, (2) independent estimates of hydraulic conductivity, (3) improved recharge estimates, (4) information about the vertical distribution of salinity in ground water, (5) streamflow data at additional sites, and (6) improved information about the subsurface geology.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/wri974176","collaboration":"Prepared in cooperation with the State of Hawaii and Department of Hawaiian Home Lands","usgsCitation":"Oki, D.S., 1997, Geohydrology and Numerical Simulation of the Ground-Water Flow System of Molokai, Hawaii: U.S. Geological Survey Water-Resources Investigations Report 97-4176, vi, 62 p., https://doi.org/10.3133/wri974176.","productDescription":"vi, 62 p.","costCenters":[{"id":525,"text":"Pacific Islands Water Science Center","active":true,"usgs":true}],"links":[{"id":125020,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4176/report-thumb.jpg"},{"id":57808,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4176/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -157.33333333333334,21 ], [ -157.33333333333334,21.25 ], [ -156.66666666666666,21.25 ], [ -156.66666666666666,21 ], [ -157.33333333333334,21 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b25e4b07f02db6aedd4","contributors":{"authors":[{"text":"Oki, Delwyn S. 0000-0002-6913-8804 dsoki@usgs.gov","orcid":"https://orcid.org/0000-0002-6913-8804","contributorId":1901,"corporation":false,"usgs":true,"family":"Oki","given":"Delwyn","email":"dsoki@usgs.gov","middleInitial":"S.","affiliations":[{"id":525,"text":"Pacific Islands Water Science Center","active":true,"usgs":true}],"preferred":true,"id":200647,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":28141,"text":"wri974107 - 1997 - Water-quality assessment of part of the upper Mississippi River Basin, Minnesota and Wisconsin — Nitrogen and phosphorus in streams, streambed sediment, and ground water, 1971-94","interactions":[],"lastModifiedDate":"2021-12-15T22:44:04.466473","indexId":"wri974107","displayToPublicDate":"1998-07-01T00:00:00","publicationYear":"1997","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":"97-4107","title":"Water-quality assessment of part of the upper Mississippi River Basin, Minnesota and Wisconsin — Nitrogen and phosphorus in streams, streambed sediment, and ground water, 1971-94","docAbstract":"Nitrogen and phosphorus in streams, streambed sediment, and ground water were summarized using data from Federal, state, and local agencies as part of an analysis of historical water-quality data for the Upper Mississippi River Basin study unit of the U.S. Geological Survey's National Water-Quality Assessment Program. The Upper Mississippi River Basin study unit encompasses the drainage of the Mississippi River from the source to the outlet of Lake Pepin. This report focuses on a 19,500-square-mile study area in the eastern part of the study unit. The study area included the part of the Upper Mississippi River Basin from Royalton, Minnesota, to the outlet of Lake Pepin, located near Red Wing, Minnesota; the Minnesota River Basin from Jordan, Minnesota, to the confluence with the Mississippi River; and the entire drainage basins of the St. Croix, Cannon, and Vermillion Rivers. The Twin Cities metropolitan area, with a population of approximately 2.3 million people, is located in the south-central part of the study area.
\nFertilizers and livestock manure were the greatest sources of nitrogen and phosphorus applied to the land surface of the study unit. Approximately 60 percent of the fertilizer was applied to the Minnesota River Basin, which drains agricultural areas in the southern and western parts of the study unit.
\nConcentrations of total nitrite plus nitrate nitrogen, total nitrogen, and total phosphorus in streams, generally were greatest in the tributaries to the Mississippi River draining agricultural areas in the western and southern part of the study area. Concentrations of these constituents generally were least in tributaries draining forested land. The greatest total nitrite plus nitrate nitrogen concentrations generally occurred during the spring and summer in streams draining agricultural areas and in the winter in streams draining forested areas. Total phosphorus concentrations generally were greatest in the spring and summer for all streams.
\nTotal nitrite plus nitrate nitrogen, total nitrogen, and total phosphorus concentrations in the Mississippi River increased substantially downstream from the Minnesota River and downstream from wastewater discharges in the Twin Cities metropolitan area. Total ammonia and dissolved orthophosphate concentrations generally were greatest at sites on the Mississippi and Minnesota Rivers downstream from wastewater discharges from the Twin Cities metropolitan area.
\nTotal nitrite plus nitrate nitrogen concentrations in streams generally were less than the Maximum Contaminant Level of 10 mg/L (as nitrogen) established by the U.S. Environmental Protection Agency. Total phosphorus concentrations in streams generally were greater than the 0.1 mg/L concentration recommended by the U.S. Environmental Protection Agency at sites located in agricultural areas and on the Mississippi River downstream from its confluence with the Minnesota River.
\nPhosphorus and nitrogen yields were greatest in watersheds primarily draining agricultural land. The majority of the nitrogen and phosphorus loading to the Mississippi River was from the Minnesota River. In the Minnesota River, the nitrogen load primarily was total nitrite plus nitrate nitrogen.
\nDespite increases in fertilizer usage during 1982-91, most stream sites outside of the Twin Cities metropolitan area had no temporal trends in total nitrite plus nitrate nitrogen, total phosphorus, or dissolved orthophosphate concentrations for water years 1984-93. Most sites had a decrease in total ammonia nitrogen concentrations, possibly a result of improvements in wastewater treatment. In the Twin Cities metropolitan area, decreases in total ammonia concentrations in the Mississippi and Minnesota Rivers coincided with increases in total nitrite plus nitrate nitrogen concentrations, probably a result of wastewater treatment plants initiating nitrification processes.
\nNitrite plus nitrate nitrogen concentrations in ground water reflect land uses and hydrogeologic settings of major aquifers in the study area. Unconfined sand and gravel, buried sand and gravel, and the Prairie du Chien-Jordan were the aquifers most frequently sampled for nitrite plus nitrate nitrogen because they are the principal sources of ground water in the study area. The greatest nitrite plus nitrate nitrogen concentrations reported by Federal and state agencies, some exceeding the U.S. Environmental Protection Agency's Maximum Contaminant level of 10 mg/L by a factor of four, were in water from shallow wells in agricultural and mixed forested and agricultural areas. Water sampled from buried sand and gravel aquifers, which are more shielded from substances leaching from the land surface by layers of clay or till, generally had lower nitrite plus nitrate nitrogen concentrations than water from unconfined sand and gravel aquifers. Nitrite plus nitrate nitrogen concentrations in water samples from the Prairie du Chien-Jordan aquifer were greatest in the Wisconsin part of the study area and in the vicinity of the Cannon River, where the aquifer is commonly unconfined, exposed at land surface, and overlain by agricultural or by mixed forested and agricultural land covers.
\nDissolved phosphorus concentrations in ground water in the study area generally were near detection limits of 0.01 mg/L or lower, indicating that surface-water eutrophication from phosphorus may be more likely to occur from overland runoff of phosphorus compounds and from direct discharges of treated wastewater than from ground-water base flow. The greatest concentrations of dissolved phosphorus in ground water generally were detected in water samples from wells in urban portions of the study area.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Mounds View, MN","doi":"10.3133/wri974107","usgsCitation":"Kroening, S.E., and Andrews, W.J., 1997, Water-quality assessment of part of the upper Mississippi River Basin, Minnesota and Wisconsin — Nitrogen and phosphorus in streams, streambed sediment, and ground water, 1971-94: U.S. Geological Survey Water-Resources Investigations Report 97-4107, viii, 61 p., https://doi.org/10.3133/wri974107.","productDescription":"viii, 61 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":56969,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4107/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":392986,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_49284.htm"},{"id":158635,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4107/report-thumb.jpg"}],"country":"United States","state":"Minnesota, Wisconsin","otherGeospatial":"Upper Mississippi River Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -91.08489990234375, 46.22735299655779 ], [ -91.15631103515625, 46.23685258143992 ], [ -91.20574951171874, 46.23495279600417 ], [ -91.24420166015624, 46.200745411283094 ], [ -91.30462646484375, 46.18743678432541 ], [ -91.40625, 46.23495279600417 ], [ -91.46942138671875, 46.2824277013447 ], [ -91.52435302734375, 46.31848113932307 ], [ -91.54632568359375, 46.32796494040748 ], [ -91.63421630859374, 46.30330363797423 ], [ -91.74407958984375, 46.326068311712596 ], [ -91.84844970703125, 46.32796494040748 ], [ -91.93084716796874, 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wandrews@usgs.gov","orcid":"https://orcid.org/0000-0003-4780-8835","contributorId":328,"corporation":false,"usgs":true,"family":"Andrews","given":"William","email":"wandrews@usgs.gov","middleInitial":"J.","affiliations":[{"id":516,"text":"Oklahoma Water Science Center","active":true,"usgs":true}],"preferred":true,"id":199282,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70020093,"text":"70020093 - 1997 - Reinterpretation of the peninsular Florida Oligocene: An integrated stratigraphic approach","interactions":[],"lastModifiedDate":"2025-07-22T15:01:08.608335","indexId":"70020093","displayToPublicDate":"1998-06-15T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3368,"text":"Sedimentary Geology","active":true,"publicationSubtype":{"id":10}},"title":"Reinterpretation of the peninsular Florida Oligocene: An integrated stratigraphic approach","docAbstract":"A very thick (> 300 m) nearly continuous Oligocene section exists in southern peninsular Florida, as revealed by lithostratigraphic, biostratigraphic (mollusks and dinocysts), chronostratigraphic (Sr isotopes) and petrographic analyses of twelve cores and two quarries. The Oligocene deposits in the subsurface of southern Florida are the thickest documented in the southeastern U.S., and they also may represent the most complete record of Oligocene deposition in this region. No major unconformities within the Oligocene section are detected in the southern portion of the peninsula; hiatuses at the Eocene-Oligocene boundary, the early Oligocene-late Oligocene boundary, and the late Oligocene-Miocene boundary, are of limited duration if they exist at all. No significant disconformity is recognized between the Suwannee Limestone and the Arcadia Formation in southern Florida. However, on the east coast of Florida a hiatus of more than 12 m.y., spanning from at least the middle of the early Oligocene to early Miocene is present. The Suwannee Limestone was deposited during the early Oligocene. The top of the Suwannee Limestone appears to be diachronous across the platform. The 'Suwannee' Limestone, previously identified incorrectly as a late Oligocene unit, is herein documented to be early Oligocene and is encompassed in the lower Oligocene Suwannee Limestone. An unnamed limestone, found on the east coast of the peninsula is, at least in part, correlative with the Suwannee Limestone. The Arcadia Formation, basal Hawthorn Group, accounts for a large portion of the Oligocene deposition in southern Florida, spanning the interval from the middle of the early Oligocene to at least the early Miocene. Comparisons of the depositional patterns, and the distribution of dolomite and phosphate within the Suwannee Limestone and the Arcadia Formation, suggest fluctuating sea levels and that the paleo-Gulf Stream played a role in determining the nature and extent of Oligocene deposition in peninsular Florida.","language":"English","publisher":"Elsevier","doi":"10.1016/S0037-0738(96)00055-3","issn":"00370738","usgsCitation":"Wingard, G.L., Scott, T., Edwards, L.E., Weedman, S., and Simmons, K.R., 1997, Reinterpretation of the peninsular Florida Oligocene: An integrated stratigraphic approach: Sedimentary Geology, v. 108, no. 1-4, p. 207-228, https://doi.org/10.1016/S0037-0738(96)00055-3.","productDescription":"22 p.","startPage":"207","endPage":"228","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"links":[{"id":227910,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Florida","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -87.5390625,\n 30.939924331023445\n ],\n [\n -87.51708984375,\n 30.334953881988564\n ],\n [\n -85.8251953125,\n 29.99300228455108\n ],\n [\n -84.17724609375,\n 29.075375179558346\n ],\n [\n -83.1884765625,\n 28.34306490482549\n ],\n [\n -82.4853515625,\n 26.05678288577881\n ],\n [\n -80.57373046875,\n 24.627044746156027\n ],\n [\n -79.7607421875,\n 26.41155054662258\n ],\n [\n -80.04638671875,\n 27.89734922968426\n ],\n [\n -80.9912109375,\n 30.031055426540206\n ],\n [\n -81.40869140625,\n 30.713503990354965\n ],\n [\n -81.82617187499999,\n 30.80791068136646\n ],\n [\n -84.814453125,\n 30.789036751261136\n ],\n [\n -84.990234375,\n 31.109388560814963\n ],\n [\n -87.5390625,\n 30.939924331023445\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"108","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50e4a60ce4b0e8fec6cdc08a","contributors":{"authors":[{"text":"Wingard, G. Lynn 0000-0002-3833-5207 lwingard@usgs.gov","orcid":"https://orcid.org/0000-0002-3833-5207","contributorId":605,"corporation":false,"usgs":true,"family":"Wingard","given":"G.","email":"lwingard@usgs.gov","middleInitial":"Lynn","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":385003,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scott, T.M.","contributorId":66694,"corporation":false,"usgs":true,"family":"Scott","given":"T.M.","email":"","affiliations":[],"preferred":false,"id":385001,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Edwards, Lucy E. 0000-0003-4075-3317 leedward@usgs.gov","orcid":"https://orcid.org/0000-0003-4075-3317","contributorId":2647,"corporation":false,"usgs":true,"family":"Edwards","given":"Lucy","email":"leedward@usgs.gov","middleInitial":"E.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":384999,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Weedman, S.D.","contributorId":23961,"corporation":false,"usgs":true,"family":"Weedman","given":"S.D.","affiliations":[],"preferred":false,"id":385000,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Simmons, K. R.","contributorId":68771,"corporation":false,"usgs":true,"family":"Simmons","given":"K.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":385002,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":31641,"text":"ofr97487 - 1997 - Volcano and earthquake hazards in the Crater Lake region, Oregon","interactions":[],"lastModifiedDate":"2018-10-24T11:11:47","indexId":"ofr97487","displayToPublicDate":"1998-06-01T00:00:00","publicationYear":"1997","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":"97-487","title":"Volcano and earthquake hazards in the Crater Lake region, Oregon","docAbstract":"Crater Lake lies in a basin, or caldera, formed \nby collapse of the Cascade volcano known as Mount \nMazama during a violent, climactic eruption about \n7,700 years ago. This event dramatically changed the \ncharacter of the volcano so that many potential types \nof future events have no precedent there. This \npotentially active volcanic center is contained within \nCrater Lake National Park, visited by 500,000 people \nper year, and is adjacent to the main transportation \ncorridor east of the Cascade Range. Because a lake is \nnow present within the most likely site of future \nvolcanic activity, many of the hazards at Crater Lake \nare different from those at most other Cascade \nvolcanoes. Also significant are many faults near Crater \nLake that clearly have been active in the recent past. \nThese faults, and historic seismicity, indicate that \ndamaging earthquakes can occur there in the future. \nThis report describes the various types of volcano and \nearthquake hazards in the Crater Lake area, estimates \nof the likelihood of future events, recommendations \nfor mitigation, and a map of hazard zones. The main \nconclusions are summarized below.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Vancouver, WA","doi":"10.3133/ofr97487","usgsCitation":"Bacon, C.R., Mastin, L.G., Scott, K.M., and Nathenson, M., 1997, Volcano and earthquake hazards in the Crater Lake region, Oregon: U.S. Geological Survey Open-File Report 97-487, Report: iv, 32 p.; Map: 35.50 x 41.43 inches, https://doi.org/10.3133/ofr97487.","productDescription":"Report: iv, 32 p.; Map: 35.50 x 41.43 inches","numberOfPages":"39","additionalOnlineFiles":"Y","costCenters":[{"id":157,"text":"Cascades Volcano Observatory","active":false,"usgs":true},{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":279218,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr97487.jpg"},{"id":279216,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1997/0487/"},{"id":59856,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0487/pdf/of1997-0487.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":279217,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0487/pdf/of1997-0487_map.pdf"}],"country":"United States","state":"Oregon","otherGeospatial":"Crater Lake","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.333333,42.5 ], [ -122.333333,43.333333 ], [ -121.416667,43.333333 ], [ -121.416667,42.5 ], [ -122.333333,42.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd842","contributors":{"authors":[{"text":"Bacon, Charles R. 0000-0002-2165-5618 cbacon@usgs.gov","orcid":"https://orcid.org/0000-0002-2165-5618","contributorId":2909,"corporation":false,"usgs":true,"family":"Bacon","given":"Charles","email":"cbacon@usgs.gov","middleInitial":"R.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":206619,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mastin, Larry G. 0000-0002-4795-1992 lgmastin@usgs.gov","orcid":"https://orcid.org/0000-0002-4795-1992","contributorId":555,"corporation":false,"usgs":true,"family":"Mastin","given":"Larry","email":"lgmastin@usgs.gov","middleInitial":"G.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":206617,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Scott, Kevin M.","contributorId":88331,"corporation":false,"usgs":true,"family":"Scott","given":"Kevin","email":"","middleInitial":"M.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":false,"id":206620,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Nathenson, Manuel 0000-0002-5216-984X mnathnsn@usgs.gov","orcid":"https://orcid.org/0000-0002-5216-984X","contributorId":1358,"corporation":false,"usgs":true,"family":"Nathenson","given":"Manuel","email":"mnathnsn@usgs.gov","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":206618,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":30016,"text":"wri954211C - 1997 - Fish communities of fixed sites in the Western Lake Michigan Drainages, Wisconsin and Michigan, 1993-95","interactions":[],"lastModifiedDate":"2015-10-23T14:30:37","indexId":"wri954211C","displayToPublicDate":"1998-06-01T00:00:00","publicationYear":"1997","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":"95-4211","chapter":"C","title":"Fish communities of fixed sites in the Western Lake Michigan Drainages, Wisconsin and Michigan, 1993-95","docAbstract":"Fish communities were surveyed at 20 wadable stream sites during 1993-95 as part of the U.S. Geological Survey's (USGS) National Water- Quality Assessment (NAWQA) Program's assessment of the Western Lake Michigan Drainages. Part of the NAWQA design is to incorporate ecological data into an overall environmental assessment. Collection of fish-community data was part of this ecological assessment.
\nThe Western Lake Michigan Drainages study area is located in eastern Wisconsin and parts of the Upper Peninsula of Michigan. To isolate the effects of individual factors on stream quality, the study area was subdivided into 28 environmental settings, or relatively homogeneous units (RHUs), on the basis of land use/land cover, texture of surficial deposits, and bedrock geology. A fixed monitoring site was established on a wadable stream within 8 of these RHUs to determine the status and trends of water quality in a representative stream. Water-quality characteristics, ecological- community data, and stream-habitat factors were measured at these sites during 1993- 95.
\nFish communities were sampled at the 8 wadable fixed sites once a year during 1993-95. At three of these sites, multiple-reach samples were collected in 1994 to determine within-site variation. Fish communities also were sampled at an additional 12 sites, 11 in 1993 and one in 1995, within the 6 largest RHUs. The sites, 1-3 per each of the 6 RHUs, were located on streams with drainage basins of similar size as the fixed sites within the same RHUs.
\nA total of 44 fish species from 12 families were collected at the 20 sites. The family with the most species represented were the minnows. The number of species per site ranged from one at a small urban site (Lincoln Creek) in 1995 to 21 at an agricultural site (North Branch Milwaukee River) in 1995. The number of individuals collected in one sampling pass ranged from 21 at a stream in the forested northwest part of the study area (Peshekee River) in 1995 to 498 at an agricultural site (East River) in 1995. White sucker (Catostomus commersoni) were collected at 17 sites, the most of any species. Species that are indicative of a coldwater environment were collected at 12 sites.
\nDetrended correspondence analysis (DCA) of multiple-reach and multiple-year data indicated that species composition at each of these sites were fairly consistent between reaches and years. Thus, for simplicity, most analyses were done using 1993 data only.
\nIndex of Biotic Integrity (IBI) scores on 1993 data ranged from very poor at a channelized urban site to excellent at 3 sites; 2 in primarily agricultural areas and 1 in a forested area. Seven sites each scored good or fair, and two sites scored poor. Sites with multiple-year or multiple-reach data did not vary significantly within the error factor of the IBI.
\nDCA of fish-community data from 19 sites indicated that coldwater sites were tightly grouped, whereas warmwater sites showed a larger gradient. This was expected, given the potential for greater diversity among warmwater sites. Fixed sites were shown to be representative of the study area as a whole, while specific fish communities could not be attributed to particular RHUs.
\nCluster analysis revealed two major groups of sites and two outlier sites. The two groups represented coldwater and warmwater streams, while the outlier sites were the urban site and a species- rich site with high biotic integrity that drains primarily agricultural land.
\nCanonical correspondence analysis (CCA) revealed that soil credibility was a significant predictor of species composition. Though not statistically significant, land use, soil permeability, and bedrock permeability also were indicated as predictors of fish-species composition by CCA.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri954211C","usgsCitation":"Sullivan, D.J., 1997, Fish communities of fixed sites in the Western Lake Michigan Drainages, Wisconsin and Michigan, 1993-95: U.S. Geological Survey Water-Resources Investigations Report 95-4211, vi, 23 p., https://doi.org/10.3133/wri954211C.","productDescription":"vi, 23 p.","numberOfPages":"30","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":119530,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1995/4211c/report-thumb.jpg"},{"id":58822,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1995/4211c/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Michigan, Wisconsin","otherGeospatial":"Lake Michigan","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -86.8359375,\n 45.84410779560204\n ],\n [\n -86.9677734375,\n 46.09609080214316\n ],\n [\n -87.47314453125,\n 46.384833223492784\n ],\n [\n -87.703857421875,\n 46.61171462536894\n ],\n [\n -87.978515625,\n 46.70973594407157\n ],\n [\n -88.24218749999999,\n 46.73233101286786\n ],\n [\n -88.516845703125,\n 46.76244305208004\n ],\n [\n -88.890380859375,\n 46.73986059969267\n ],\n [\n -89.40673828125,\n 46.6795944656402\n ],\n [\n -89.615478515625,\n 46.543749602738565\n ],\n [\n -89.97802734375,\n 46.33175800051563\n ],\n [\n -89.945068359375,\n 46.20264638061019\n ],\n [\n -90.1318359375,\n 45.706179285330855\n ],\n [\n -90.17578124999999,\n 45.251688256117646\n ],\n [\n -90.120849609375,\n 44.86365630540611\n ],\n [\n -89.923095703125,\n 43.73935207915473\n ],\n [\n -89.615478515625,\n 43.29320031385282\n ],\n [\n -89.395751953125,\n 43.141078106345844\n ],\n [\n -89.12109375,\n 43.092960677116295\n ],\n [\n -88.87939453125,\n 43.068887774169625\n ],\n [\n -88.428955078125,\n 42.827638636242284\n ],\n [\n -87.7587890625,\n 42.4639928001706\n ],\n [\n -87.71484375,\n 43.22118973298753\n ],\n [\n -87.659912109375,\n 43.91372326852401\n ],\n [\n -87.242431640625,\n 44.457309801319305\n ],\n [\n -86.890869140625,\n 45.205263456162385\n ],\n [\n -86.72607421875,\n 45.42158812329091\n ],\n [\n -86.9677734375,\n 45.54483149242463\n ],\n [\n -86.8359375,\n 45.84410779560204\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f6e4b07f02db5f16bb","contributors":{"authors":[{"text":"Sullivan, D. J.","contributorId":94693,"corporation":false,"usgs":true,"family":"Sullivan","given":"D.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":202538,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":67182,"text":"i1970C - 1997 - Map showing the thickness and character of Quaternary sediments in the glaciated United States east of the Rocky Mountains: Northern and central plains states (90° to 102° west longitude)","interactions":[],"lastModifiedDate":"2021-12-14T19:11:27.573878","indexId":"i1970C","displayToPublicDate":"1998-05-01T00:00:00","publicationYear":"1997","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":"1970","subseriesTitle":"NONE","chapter":"C","title":"Map showing the thickness and character of Quaternary sediments in the glaciated United States east of the Rocky Mountains: Northern and central plains states (90° to 102° west longitude)","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i1970C","isbn":"0607891459","usgsCitation":"Soller, D.R., 1997, Map showing the thickness and character of Quaternary sediments in the glaciated United States east of the Rocky Mountains: Northern and central plains states (90° to 102° west longitude): U.S. Geological Survey IMAP 1970, Report: 9 p.; 1 Plate: 41.00 × 58.50 inches, https://doi.org/10.3133/i1970C.","productDescription":"Report: 9 p.; 1 Plate: 41.00 × 58.50 inches","costCenters":[],"links":[{"id":256523,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/1970c/plate-1-preview.pdf","size":"6387","linkFileType":{"id":1,"text":"pdf"}},{"id":91655,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/1970c/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":187853,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/1970c/report-thumb.jpg"},{"id":91656,"rank":301,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/1970c/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":108299,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13020.htm","linkFileType":{"id":5,"text":"html"},"description":"13020"}],"scale":"1000000","country":"United States","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -102,\n 38\n ],\n [\n -90,\n 38\n ],\n [\n -90,\n 49\n ],\n [\n -102,\n 49\n ],\n [\n -102,\n 38\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a25c3","contributors":{"authors":[{"text":"Soller, D. R.","contributorId":25923,"corporation":false,"usgs":true,"family":"Soller","given":"D.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":275729,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":29629,"text":"wri964265 - 1997 - Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York: Part 3 — Ground-water levels and flow conditions, 1988-93","interactions":[],"lastModifiedDate":"2022-01-03T19:20:29.282686","indexId":"wri964265","displayToPublicDate":"1998-05-01T00:00:00","publicationYear":"1997","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":"96-4265","title":"Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York: Part 3 — Ground-water levels and flow conditions, 1988-93","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri964265","usgsCitation":"Scorca, M., and Fu, H.F., 1997, Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York: Part 3 — Ground-water levels and flow conditions, 1988-93: U.S. Geological Survey Water-Resources Investigations Report 96-4265, iv, 39 p., https://doi.org/10.3133/wri964265.","productDescription":"iv, 39 p.","costCenters":[],"links":[{"id":393770,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48592.htm"},{"id":58449,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4265/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":160233,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4265/report-thumb.jpg"}],"country":"United States","state":"New York","county":"Nassau County","otherGeospatial":"East Meadow Brook","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -73.64410400390625,\n 40.62437645591559\n ],\n [\n -73.49372863769531,\n 40.62437645591559\n ],\n [\n -73.49372863769531,\n 40.7737818731648\n ],\n [\n -73.64410400390625,\n 40.7737818731648\n ],\n [\n -73.64410400390625,\n 40.62437645591559\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a18e4b07f02db60525b","contributors":{"authors":[{"text":"Scorca, M. P.","contributorId":21997,"corporation":false,"usgs":true,"family":"Scorca","given":"M. P.","affiliations":[],"preferred":false,"id":201845,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fu, H. F.","contributorId":50944,"corporation":false,"usgs":true,"family":"Fu","given":"H.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":201846,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":22251,"text":"ofr97513 - 1997 - Volcano hazards at Newberry Volcano, Oregon","interactions":[],"lastModifiedDate":"2013-11-20T14:18:51","indexId":"ofr97513","displayToPublicDate":"1998-05-01T00:00:00","publicationYear":"1997","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":"97-513","title":"Volcano hazards at Newberry Volcano, Oregon","docAbstract":"Newberry volcano is a broad shield volcano located in central Oregon. It has been built by thousands of eruptions, beginning about 600,000 years ago. At least 25 vents on the flanks and summit have been active during several eruptive episodes of the past 10,000 years. The most recent eruption 1,300 years ago produced the Big Obsidian Flow. Thus, the volcano's long history and recent activity indicate that Newberry will erupt in the future. The most-visited part of the volcano is Newberry Crater, a volcanic depression or caldera at the summit of the volcano. Seven campgrounds, two resorts, six summer homes, and two major lakes (East and Paulina Lakes) are nestled in the caldera. The caldera has been the focus of Newberry's volcanic activity for at least the past 10,000 years. Other eruptions during this time have occurred along a rift zone on the volcano's northwest flank and, to a lesser extent, the south flank. Many striking volcanic features lie in Newberry National Volcanic Monument, which is managed by the U.S. Forest Service. The monument includes the caldera and extends along the northwest rift zone to the Deschutes River. About 30 percent of the area within the monument is covered by volcanic products erupted during the past 10,000 years from Newberry volcano. Newberry volcano is presently quiet. Local earthquake activity (seismicity) has been trifling throughout historic time. Subterranean heat is still present, as indicated by hot springs in the caldera and high temperatures encountered during exploratory drilling for geothermal energy. This report describes the kinds of hazardous geologic events that might occur in the future at Newberry volcano. A hazard-zonation map is included to show the areas that will most likely be affected by renewed eruptions. In terms of our own lifetimes, volcanic events at Newberry are not of day-to-day concern because they occur so infrequently; however, the consequences of some types of eruptions can be severe. When Newberry volcano becomes restless, be it tomorrow or many years from now, the eruptive scenarios described herein can inform planners, emergency response personnel, and citizens about the kinds and sizes of events to expect.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97513","issn":"0094-9140","usgsCitation":"Sherrod, D.R., Mastin, L.G., Scott, W.E., and Schilling, S.P., 1997, Volcano hazards at Newberry Volcano, Oregon: U.S. Geological Survey Open-File Report 97-513, Report: 14 p.; Plate: 35.50 x 41.43 inches, https://doi.org/10.3133/ofr97513.","productDescription":"Report: 14 p.; Plate: 35.50 x 41.43 inches","numberOfPages":"16","additionalOnlineFiles":"Y","costCenters":[{"id":157,"text":"Cascades Volcano Observatory","active":false,"usgs":true},{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":279250,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr97513.jpg"},{"id":51678,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0513/pdf/of1997-0513_plate1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":51679,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0513/pdf/of1997-0513.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":279249,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1997/0513/"}],"country":"United States","state":"Oregon","otherGeospatial":"Deschutes River;East Lake;Newberry National Volcanic Monument;Newberry Volcano;Paulina Lake","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.2405,42.8536 ], [ -122.2405,44.641 ], [ -120.1856,44.641 ], [ -120.1856,42.8536 ], [ -122.2405,42.8536 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd7e1","contributors":{"authors":[{"text":"Sherrod, David R. 0000-0001-9460-0434 dsherrod@usgs.gov","orcid":"https://orcid.org/0000-0001-9460-0434","contributorId":527,"corporation":false,"usgs":true,"family":"Sherrod","given":"David","email":"dsherrod@usgs.gov","middleInitial":"R.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":187781,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mastin, Larry G. 0000-0002-4795-1992 lgmastin@usgs.gov","orcid":"https://orcid.org/0000-0002-4795-1992","contributorId":555,"corporation":false,"usgs":true,"family":"Mastin","given":"Larry","email":"lgmastin@usgs.gov","middleInitial":"G.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":187782,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Scott, William E. 0000-0001-8156-979X wescott@usgs.gov","orcid":"https://orcid.org/0000-0001-8156-979X","contributorId":1725,"corporation":false,"usgs":true,"family":"Scott","given":"William","email":"wescott@usgs.gov","middleInitial":"E.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":187783,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Schilling, Steven P.","contributorId":31081,"corporation":false,"usgs":true,"family":"Schilling","given":"Steven","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":187784,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":23619,"text":"ofr97411 - 1997 - Transport of diazinon in the San Joaquin River basin, California","interactions":[],"lastModifiedDate":"2012-02-02T00:08:00","indexId":"ofr97411","displayToPublicDate":"1998-05-01T00:00:00","publicationYear":"1997","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":"97-411","title":"Transport of diazinon in the San Joaquin River basin, California","docAbstract":"Most of the application of the organophosphate insecticide diazinon in the San Joaquin River Basin occurs in winter to control wood boring insects in dormant almond orchards. A federal-state collaborative study found that diazinon accounted for most of the observed toxicity of San Joaquin River water to water fleas in February 1993. Previous studies focussed mainly on west-side inputs to the San Joaquin River. In this 1994 study, the three major east-side tributaries to the San Joaquin River, the Merced, Tuolumne, and Stanislaus Rivers, and a downstream site on the San Joaquin River were sampled throughout the hydrographs of a late January and an early February storm. In both storms, the Tuolumne River had the highest concentrations of diazinon and transported the largest load of the three tributaries. The Stanislaus River was a small source in both storms. On the basis of previous storm sampling and estimated traveltimes, ephemeral west-side creeks were probably the main diazinon source early in the storms, while the Tuolumne and Merced Rivers and east-side drainage directly to the San Joaquin River were the main sources later. Although 74 percent of diazinon transport in the San Joaquin River during 199193 occurred in January and February, transport during each of the two 1994 storms was only 0.05 percent of the amount applied during preceeding dry periods. Nevertheless, some of the diazinon concentrations in the San Joaquin River during the January storm exceeded 0.35 micrograms per liter, a concentration shown to be acutely toxic to water fleas. Diazinon concentrations were highly variable during the storms and frequent sampling was required to adequately describe the concentration curves and to estimate loads.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/ofr97411","issn":"0094-9140","usgsCitation":"Kratzer, C.R., 1997, Transport of diazinon in the San Joaquin River basin, California: U.S. Geological Survey Open-File Report 97-411, vi, 22 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr97411.","productDescription":"vi, 22 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":154873,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0411/report-thumb.jpg"},{"id":52896,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0411/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5f02e7","contributors":{"authors":[{"text":"Kratzer, Charles R.","contributorId":30619,"corporation":false,"usgs":true,"family":"Kratzer","given":"Charles","email":"","middleInitial":"R.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":190426,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":25814,"text":"wri964289 - 1997 - Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York: Part 4 — Water quality in the headwaters area, 1988-93","interactions":[],"lastModifiedDate":"2022-01-03T19:48:21.917555","indexId":"wri964289","displayToPublicDate":"1998-05-01T00:00:00","publicationYear":"1997","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":"96-4289","title":"Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York: Part 4 — Water quality in the headwaters area, 1988-93","docAbstract":"Surface-water and ground-water quality in the East Meadow Brook headwaters area was monitored during 1988-93 to determine the effects of urban stormwater on water quality before, and for 1 year after, the construction of a stormwater-detention basin in 1992. Stormwater samples were collected from the stream during storms. Between storms, water samples were collected from the stream and from a network of monitoring wells in the headwaters area. The detention basin was constructed as part of a pilot project to increase aquifer recharge while decreasing the discharge of contaminated stormwater to coastal waters.
Bacteria and road salt were the major contaminants detected in stormwater samples, and the concentrations of organic compounds and nutrients in the samples rarely exceeded New York State drinking-water standards. Lead and chromium were detected in only a few of the stormwater samples, and cadmium was not detected in any of the samples.
Loads of most inorganic constituents in stormwater reflected the season and the magnitude of the storm and were proportional to the total stormwater volume measured at the headwaters area. Stormwater during the nonwinter (non-road-salting) season had a diluting effect on shallow ground water adjacent to the stream.
Large amounts of sodium and chloride that entered the stream and ground water after road-salt applications to the Westbury drainage area affected the ground-water quality beneath and adjacent to the stream for several months. Concentrations of sodium and chloride in streamwater on March 6, 1989, reached 1,700 mg/L (milligrams per liter) and 2,700 mg/L, respectively, as a result of road salt washed in by stormwater. Median concentrations of sodium and chloride in wells in an area affected by road salt were generally several times higher than concentrations in shallow wells in unaffected suburban areas. Bromide-to-chloride ratios were used to distinguish road salt from atmospherically derived sea salt within the shallow aquifer and indicated that ground water was affected by road salt to a depth of 14 meters.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri964289","usgsCitation":"Brown, C.J., Scorca, M., Stockar, G.G., Stumm, F., and Ku, H.F., 1997, Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York: Part 4 — Water quality in the headwaters area, 1988-93: U.S. Geological Survey Water-Resources Investigations Report 96-4289, vi, 37 p., https://doi.org/10.3133/wri964289.","productDescription":"vi, 37 p.","costCenters":[],"links":[{"id":158297,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4289/report-thumb.jpg"},{"id":54566,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4289/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":393775,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48612.htm"}],"country":"United States","state":"New York","county":"Nassau County","otherGeospatial":"East Meadow Brook","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -73.58934402465819,\n 40.725925340669626\n ],\n [\n -73.57887268066406,\n 40.725925340669626\n ],\n [\n -73.57887268066406,\n 40.7375024965684\n ],\n [\n -73.58934402465819,\n 40.7375024965684\n ],\n [\n -73.58934402465819,\n 40.725925340669626\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a18e4b07f02db605232","contributors":{"authors":[{"text":"Brown, C. J.","contributorId":90342,"corporation":false,"usgs":true,"family":"Brown","given":"C.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":195179,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scorca, M. P.","contributorId":21997,"corporation":false,"usgs":true,"family":"Scorca","given":"M. P.","affiliations":[],"preferred":false,"id":195177,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stockar, G. G.","contributorId":59482,"corporation":false,"usgs":true,"family":"Stockar","given":"G.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":195178,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stumm, Frederick 0000-0002-5388-8811 fstumm@usgs.gov","orcid":"https://orcid.org/0000-0002-5388-8811","contributorId":1077,"corporation":false,"usgs":true,"family":"Stumm","given":"Frederick","email":"fstumm@usgs.gov","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"preferred":true,"id":195175,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ku, H. F.","contributorId":19976,"corporation":false,"usgs":true,"family":"Ku","given":"H.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":195176,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ]}