{"pageNumber":"5728","pageRowStart":"143175","pageSize":"25","recordCount":184660,"records":[{"id":70156301,"text":"70156301 - 1979 - Ancient processes at the site of southern San Francisco Bay, movement of the crust and changes in sea level","interactions":[],"lastModifiedDate":"2016-07-26T15:28:43","indexId":"70156301","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Ancient processes at the site of southern San Francisco Bay, movement of the crust and changes in sea level","docAbstract":"<p>Abstract not available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"San Francisco Bay : the urbanized estuary : investigations into the Natural History of San Francisco Bay and Delta with reference to the influence of man : fifty-eighth annual meeting of the Pacific Division/American Association for the Advancement of Science held at San Francisco State University, San Francisco, California, June 12-16, 1977","language":"English","publisher":"AAAS Pacific Division","publisherLocation":"San Francisco, CA","usgsCitation":"Atwater, B., 1979, Ancient processes at the site of southern San Francisco Bay, movement of the crust and changes in sea level, chap. <i>of</i> San Francisco Bay : the urbanized estuary : investigations into the Natural History of San Francisco Bay and Delta with reference to the influence of man : fifty-eighth annual meeting of the Pacific Division/American Association for the Advancement of Science held at San Francisco State University, San Francisco, California, June 12-16, 1977, p. 31-45.","startPage":"31","endPage":"45","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":306923,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":306922,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://associations.sou.edu/aaaspd/WebPubs.html"}],"country":"United States","state":"California","city":"San Francisco","otherGeospatial":"San Francisco Bay","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"579889b1e4b0589fa1c6ba1c","contributors":{"editors":[{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":568567,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Atwater, B.F. 0000-0003-1155-2815","orcid":"https://orcid.org/0000-0003-1155-2815","contributorId":14006,"corporation":false,"usgs":true,"family":"Atwater","given":"B.F.","affiliations":[],"preferred":false,"id":568566,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70129669,"text":"70129669 - 1979 - Multichannel seismic depth sections and interval velocities over outer continental shelf and upper continental slope between Cape Hatteras and Cape Cod: Rifted margins","interactions":[],"lastModifiedDate":"2017-09-13T14:46:36","indexId":"70129669","displayToPublicDate":"1980-01-01T15:06:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"seriesNumber":"29","title":"Multichannel seismic depth sections and interval velocities over outer continental shelf and upper continental slope between Cape Hatteras and Cape Cod: Rifted margins","docAbstract":"<p>Six computer-generated seismic depth sections over the outer continental shelf and upper slope reveal that subhorizontal Lower Cretaceous reflectors continue 20 to 30 km seaward of the present shelf edge. Extensive erosion on the continental slope has occurred primarily during the Tertiary, causing major unconformities and retreat of the shelf edge to its present position. The precise age and number of erosional events is not established, but at least one major erosional event is thought to be Oligocene and related to a marine regression in response to a worldwide eustatic lowering of sea level.</p>\n<br/>\n<p>Velocities derived from the multichannel data reveal distinctive ranges and lateral trends as functions of sediment age, depth of burial, and distance from the coastline. Seismic units beneath the shelf and slope of inferred Tertiary age range from 1.7 to 2.7 km/sec, increasing with age and depth of burial. Units interpreted as Upper Cretaceous rocks beneath the shelf range from 2.3 to 3.6 km/sec and show a distinct lateral increase across the shelf followed by a decrease beneath the present continental slope. Inferred Lower Cretaceous and Upper Jurassic rocks beneath the shelf increase from 3.7 to 4.8 km/sec from nearshore to offshore and indicate a change in facies from clastic units below the inner shelf to carbonate units beneath the outer shelf and upper continental slope. Both reflection and refraction data suggest that thin, high-velocity limestone units (5.0 km/sec) are present within the Lower Cretaceous and Upper Jurassic units beneath the outermost shelf edge, but that these change lithology or pinch out before reaching the middle shelf. Although lateral changes in velocity across the shelf and local velocity inversions appear, the interval velocities along the length of the margin show excellent continuity between Cape Hatteras and Cape Cod. The high-velocity horizons within the Lower Cretaceous and Upper Jurassic shelf-edge complex indicate the presence of a carbonate bank or reef.</p>\n<br/>\n<p>The continental shelf off New Jersey is underlain by a trough approximately 150 km wide with up to 12 km of sedimentary fill. The oceanic basement beneath the upper continental rise is usually at a depth of 10 to 11 km and is overlain by 6 to 8 km of sediments. The rise sediment trough is separated from the shelf trough by an acoustic basement ridge 25 to 75 km wide where penetration never exceeds 6 km beneath sea level, although faulting and carbonate bank or reef complexes frequently limit penetration to 3 to 4 km in this zone. The acoustic basement ridge coincides with the East Coast Magnetic Anomaly and is interpreted as thick oceanic crust formed during the initial phase of seafloor spreading between North America and Africa. Rapid differential subsidence occurred on opposite sides of the basement ridge during the Jurassic and Early Cretaceous. Differential subsidence beneath the shelf also occurred along the margins, with narrower and shallower shelf troughs occurring off platform areas such as Cape Cod and Cape Hatteras.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Geological and geophysical investigations of continental margins","language":"English","publisher":"American Association of Petroleum Geologists","publisherLocation":"Tulsa, OK","usgsCitation":"Grow, J.A., Mattick, R.E., and Schlee, J., 1979, Multichannel seismic depth sections and interval velocities over outer continental shelf and upper continental slope between Cape Hatteras and Cape Cod: Rifted margins, chap. <i>of</i> Geological and geophysical investigations of continental margins, p. 65-83.","productDescription":"19 p.","startPage":"65","endPage":"83","costCenters":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true},{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":295747,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":295743,"type":{"id":15,"text":"Index Page"},"url":"https://archives.datapages.com/data/specpubs/history2/data/a109/a109/0001/0050/0065.htm"}],"country":"United States","otherGeospatial":"Cape Cod, Cape Hatteras","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -77.4041748046875,\n              34.49750272138159\n            ],\n            [\n              -75.091552734375,\n              34.49750272138159\n            ],\n            [\n              -75.091552734375,\n              36.097938036628065\n            ],\n            [\n              -77.4041748046875,\n              36.097938036628065\n            ],\n            [\n              -77.4041748046875,\n              34.49750272138159\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"544b6a2be4b03653c63fb1db","contributors":{"authors":[{"text":"Grow, John A.","contributorId":41763,"corporation":false,"usgs":true,"family":"Grow","given":"John","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":503949,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mattick, Robert E.","contributorId":50462,"corporation":false,"usgs":true,"family":"Mattick","given":"Robert","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":503950,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schlee, John S.","contributorId":99912,"corporation":false,"usgs":true,"family":"Schlee","given":"John S.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":503951,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70129659,"text":"70129659 - 1979 - Guide to sedimentation for the Dry Tortugas","interactions":[],"lastModifiedDate":"2014-10-24T14:36:04","indexId":"70129659","displayToPublicDate":"1980-01-01T14:33:46","publicationYear":"1979","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":3,"text":"Organization Series"},"seriesNumber":"21","title":"Guide to sedimentation for the Dry Tortugas","language":"English","publisher":"Southeastern Geological Society","publisherLocation":"Tallahassee, FL","usgsCitation":"Halley, R., 1979, Guide to sedimentation for the Dry Tortugas, 99 p.","productDescription":"99 p.","costCenters":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"links":[{"id":295738,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Florida","otherGeospatial":"Dry Tortugas","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"544b6a22e4b03653c63fb1d4","contributors":{"authors":[{"text":"Halley, Robert B.","contributorId":76244,"corporation":false,"usgs":true,"family":"Halley","given":"Robert B.","affiliations":[{"id":218,"text":"Denver Federal Center","active":false,"usgs":true}],"preferred":false,"id":503943,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70115552,"text":"70115552 - 1979 - Improved stress determination procedures by hydraulic fracturing: final report","interactions":[],"lastModifiedDate":"2014-07-03T09:40:49","indexId":"70115552","displayToPublicDate":"1980-01-01T09:37:16","publicationYear":"1979","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Improved stress determination procedures by hydraulic fracturing: final report","language":"English","publisher":"Mineral Resources Research Center, Dept. of Civil and Mineral Engineering, University of Minnesota","publisherLocation":"Minneapolis, MN","collaboration":"Sponsored by the U.S. Geological Survey under contract no. 14-08-0001-16768.","usgsCitation":"Gronseth, J., and Detournay, E., 1979, Improved stress determination procedures by hydraulic fracturing: final report, 205 p.","productDescription":"205 p.","numberOfPages":"205","costCenters":[],"links":[{"id":289414,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53b67b77e4b014fc094d5469","contributors":{"authors":[{"text":"Gronseth, J.M.","contributorId":44834,"corporation":false,"usgs":true,"family":"Gronseth","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":495635,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Detournay, E.","contributorId":58564,"corporation":false,"usgs":true,"family":"Detournay","given":"E.","email":"","affiliations":[],"preferred":false,"id":495636,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70156929,"text":"70156929 - 1979 - Properties and circulation of San Francisco Bay waters","interactions":[],"lastModifiedDate":"2016-07-27T11:33:14","indexId":"70156929","displayToPublicDate":"1980-01-01T01:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Properties and circulation of San Francisco Bay waters","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"San Francisco Bay - the urbanized estuary","language":"English","publisher":"American Association for the Advancement of Science- Pacific Division","isbn":"0-934394-01-6","usgsCitation":"Conomos, T.J., 1979, Properties and circulation of San Francisco Bay waters, chap. <i>of</i> San Francisco Bay - the urbanized estuary.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":307833,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307832,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://associations.sou.edu/aaaspd/WebPubs.html"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55e81dbee4b0dacf699e6690","contributors":{"authors":[{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":571169,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70156935,"text":"70156935 - 1979 - Sources and sinks of biologically reactive oxygen, carbon, nitrogen, and silica in northern San Francisco Bay","interactions":[],"lastModifiedDate":"2016-07-27T13:05:52","indexId":"70156935","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Sources and sinks of biologically reactive oxygen, carbon, nitrogen, and silica in northern San Francisco Bay","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"San Francisco Bay - the urbanized estuary","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Association for the Advancement of Science- Pacific Division","isbn":"0-934394-01-6","usgsCitation":"Peterson, D.H., 1979, Sources and sinks of biologically reactive oxygen, carbon, nitrogen, and silica in northern San Francisco Bay, chap. <i>of</i> San Francisco Bay - the urbanized estuary, p. 175-194.","productDescription":"20 p.","startPage":"175","endPage":"194","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":307845,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307844,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://associations.sou.edu/aaaspd/WebPubs.html"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"560bb6fde4b058f706e53e99","contributors":{"editors":[{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":571185,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Peterson, D. H.","contributorId":92229,"corporation":false,"usgs":true,"family":"Peterson","given":"D.","middleInitial":"H.","affiliations":[],"preferred":false,"id":571184,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70156936,"text":"70156936 - 1979 - The movement and equilibrium of bedforms in central San Francisco Bay","interactions":[],"lastModifiedDate":"2016-07-27T13:16:32","indexId":"70156936","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"The movement and equilibrium of bedforms in central San Francisco Bay","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"San Francisco Bay - the urbanized estuary","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Association for the Advancement of Science- Pacific Division","isbn":"0-934394-01-6","usgsCitation":"Rubin, D.M., and McCulloch, D.S., 1979, The movement and equilibrium of bedforms in central San Francisco Bay, chap. <i>of</i> San Francisco Bay - the urbanized estuary, p. 97-114.","productDescription":"18 p.","startPage":"97","endPage":"114","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":307847,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307846,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://associations.sou.edu/aaaspd/WebPubs.html"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"560bb70be4b058f706e53f17","contributors":{"editors":[{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":571188,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Rubin, David M. 0000-0003-1169-1452 drubin@usgs.gov","orcid":"https://orcid.org/0000-0003-1169-1452","contributorId":3159,"corporation":false,"usgs":true,"family":"Rubin","given":"David","email":"drubin@usgs.gov","middleInitial":"M.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":571186,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McCulloch, David S. dmccullo@usgs.gov","contributorId":3100,"corporation":false,"usgs":true,"family":"McCulloch","given":"David","email":"dmccullo@usgs.gov","middleInitial":"S.","affiliations":[],"preferred":true,"id":571187,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70156930,"text":"70156930 - 1979 - San Francisco Bay - the urbanized estuary","interactions":[],"lastModifiedDate":"2016-07-27T11:35:31","indexId":"70156930","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":15,"text":"Monograph"},"title":"San Francisco Bay - the urbanized estuary","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"American Association for the Advancement of Science- Pacific Division","isbn":"0-934394-01-6","usgsCitation":"Conomos, T.J., 1979, San Francisco Bay - the urbanized estuary, 483 p.","productDescription":"483 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":307835,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307834,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://associations.sou.edu/aaaspd/WebPubs.html"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"560bb6f8e4b058f706e53e63","contributors":{"authors":[{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":571175,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70174588,"text":"70174588 - 1979 - A two-dimensional hydrodynamic model of a tidal estuary","interactions":[],"lastModifiedDate":"2016-07-27T15:43:25","indexId":"70174588","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":664,"text":"Advances in Water Resources","active":true,"publicationSubtype":{"id":10}},"title":"A two-dimensional hydrodynamic model of a tidal estuary","docAbstract":"<p><span>A finite element model is described which is used in the computation of tidal currents in an estuary. This numerical model is patterned after an existing algorithm and has been carefully tested in rectangular and curve-sided channels with constant and variable depth. One of the common uncertainties in this class of two-dimensional hydrodynamic models is the treatment of the lateral boundary conditions. Special attention is paid specifically to addressing this problem. To maintain continuity within the domain of interest, &lsquo;smooth&rsquo; curve-sided elements must be used at all shoreline boundaries. The present model uses triangular, isoparametric elements with quadratic basis functions for the two velocity components and a linear basis function for water surface elevation. An implicit time integration is used and the model is unconditionally stable. The resultant governing equations are nonlinear owing to the advective and the bottom friction terms and are solved iteratively at each time step by the Newton-Raphson method. Model test runs have been made in the southern portion of San Francisco Bay, California (South Bay) as well as in the Bay west of Carquinez Strait. Owing to the complex bathymetry, the hydrodynamic characteristics of the Bay system are dictated by the generally shallow basins which contain deep, relict river channels. Great care must be exercised to ensure that the conservation equations remain locally as well as globally accurate. Simulations have been made over several representative tidal cycles using this finite element model, and the results compare favourably with existing data. In particular, the standing wave in South Bay and the progressive wave in the northern reach are well represented.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0309-1708(79)90033-2","usgsCitation":"Walters, R.A., and Cheng, R.T., 1979, A two-dimensional hydrodynamic model of a tidal estuary: Advances in Water Resources, v. 2, p. 177-184, https://doi.org/10.1016/0309-1708(79)90033-2.","productDescription":"8 p.","startPage":"177","endPage":"184","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":325192,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.61291503906249,\n              37.385435182627226\n            ],\n            [\n              -122.61291503906249,\n              38.23170796744926\n            ],\n            [\n              -121.61865234375,\n              38.23170796744926\n            ],\n            [\n              -121.61865234375,\n              37.385435182627226\n            ],\n            [\n              -122.61291503906249,\n              37.385435182627226\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5787662ce4b0d27deb36e16f","contributors":{"authors":[{"text":"Walters, Roy A.","contributorId":74877,"corporation":false,"usgs":true,"family":"Walters","given":"Roy","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":642384,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cheng, Ralph T.","contributorId":69134,"corporation":false,"usgs":true,"family":"Cheng","given":"Ralph","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":642385,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70156928,"text":"70156928 - 1979 - Phytoplankton ecology of the San Francisco Bay system -the status of our current understanding","interactions":[],"lastModifiedDate":"2016-07-27T10:54:05","indexId":"70156928","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Phytoplankton ecology of the San Francisco Bay system -the status of our current understanding","docAbstract":"<p>No abstract available.</p>","largerWorkTitle":"San Francisco Bay - the urbanized estuary","language":"English","publisher":"American Association for the Advancement of Science- Pacific Division","isbn":"0-934394-01-6","usgsCitation":"Cloern, J.E., 1979, Phytoplankton ecology of the San Francisco Bay system -the status of our current understanding, chap. <i>of</i> San Francisco Bay - the urbanized estuary, p. 247-264.","productDescription":"18 p.","startPage":"247","endPage":"264","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":307829,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307828,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://associations.sou.edu/aaaspd/WebPubs.html"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"560bb6dfe4b058f706e53dd3","contributors":{"authors":[{"text":"Cloern, James E. 0000-0002-5880-6862 jecloern@usgs.gov","orcid":"https://orcid.org/0000-0002-5880-6862","contributorId":1488,"corporation":false,"usgs":true,"family":"Cloern","given":"James","email":"jecloern@usgs.gov","middleInitial":"E.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":571168,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70137334,"text":"70137334 - 1979 - Geology of the offshore Southeast Georgia Embayment, U.S. Atlantic continental margin, based on multichannel seismic reflection profiles","interactions":[],"lastModifiedDate":"2017-08-31T12:29:26","indexId":"70137334","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":606,"text":"AAPG Memoir","active":true,"publicationSubtype":{"id":10}},"seriesNumber":"29","title":"Geology of the offshore Southeast Georgia Embayment, U.S. Atlantic continental margin, based on multichannel seismic reflection profiles","docAbstract":"<p>A geologic interpretation of the offshore Southeast Georgia Embayment is based on an 1,100-km multichannel seismic reflection survey conducted jointly by the University of Texas Marine Science Institute and the U.S. Geological Survey. The Southeast Georgia Embayment consists of a wedge of Cretaceous and Cenozoic sedimentary rocks that thins from 5 to 8 km beneath the Blake Plateau to about 1 km over the Cape Fear Arch. North of about 31&deg;N lat. the sedimentary section onlaps a regional unconformity characterized by a strong, smooth reflector/high-velocity refractor (5.8 to 6.3 km/sec). Rocks below the unconformity may consist of Lower Jurassic volcanic(?) rocks, crystalline basement, or a high-velocity sedimentary layer. Acoustic basement south of 31&deg;N lat. is an i regular unconformable surface that probably truncates a varied lithology consisting of Paleozoic (and Precambrian?) igneous, metamorphic, and sedimentary rocks or Triassic to Early Jurassic igneous and sedimentary rocks in fault basins, all of which crop out or have been drilled onshore.</p>\n<p>The sedimentary section is divided into three major seismic intervals. The intervals are separated by unconformities and can be mapped regionally. The oldest interval ranges in age from Early Cretaceous through middle Late Cretaceous, although it may contain Jurassic rocks where it thickens beneath the Blake Plateau. It probably consists of continental to nearshore clastic rocks where it onlaps basement and grades seaward to a restricted carbonate platform facies (dolomite-evaporite). The middle interval (Upper Cretaceous) is characterized by prograding clinoforms interpreted as open marine slope deposits. This interval represents a Late Cretaceous shift of the carbonate shelf margin from the Blake Escarpment shoreward to about its present location, probably due to a combination of co tinued subsidence, an overall Late Cretaceous rise in sea level, and strong currents across the Blake Plateau. The youngest (Cenozoic) interval represents a continued seaward progradation of the continental shelf and slope. Cenozoic sedimentation on the Blake Plateau was much abbreviated owing mainly to strong currents.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Geological and Geophysical Investigations of Continental Margins","language":"English","publisher":"American Association of Petroleum Geologists","usgsCitation":"Buffler, R.T., Watkins, J.S., and Dillon, W.P., 1979, Geology of the offshore Southeast Georgia Embayment, U.S. Atlantic continental margin, based on multichannel seismic reflection profiles: AAPG Memoir, p. 11-25.","productDescription":"15 p.","startPage":"11","endPage":"25","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":297048,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":297046,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://archives.datapages.com/data/specpubs/history2/data/a109/a109/0001/0000/0011.htm"}],"country":"United States","otherGeospatial":"Southeast Georgia Embayment","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -81.990966796875,\n              28.709860843942835\n            ],\n            [\n              -81.990966796875,\n              34.876918445772084\n            ],\n            [\n              -75.399169921875,\n              34.876918445772084\n            ],\n            [\n              -75.399169921875,\n              28.709860843942835\n            ],\n            [\n              -81.990966796875,\n              28.709860843942835\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"54dd2bb2e4b08de9379b3487","contributors":{"authors":[{"text":"Buffler, Richard T.","contributorId":138526,"corporation":false,"usgs":false,"family":"Buffler","given":"Richard","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":537742,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Watkins, Joel S.","contributorId":10788,"corporation":false,"usgs":true,"family":"Watkins","given":"Joel","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":537743,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dillon, William P. bdillon@usgs.gov","contributorId":79820,"corporation":false,"usgs":true,"family":"Dillon","given":"William","email":"bdillon@usgs.gov","middleInitial":"P.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":537744,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70137323,"text":"70137323 - 1979 - Long-term observations of bottom current and bottom sediment movement on the mid-Atlantic continental shelf","interactions":[],"lastModifiedDate":"2019-12-10T13:22:08","indexId":"70137323","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2321,"text":"Journal of Geophysical Research: Oceans","active":true,"publicationSubtype":{"id":10}},"title":"Long-term observations of bottom current and bottom sediment movement on the mid-Atlantic continental shelf","docAbstract":"<p><span>Long-term in situ observations made at three locations on the mid-Atlantic continental shelf during 1975&ndash;1976 clearly show intermittent movement of bottom sediment caused by currents, waves, and other forcing mechanisms. In winter, storm-associated bottom currents greater than 30 cm s</span><sup>&minus;1</sup><span>&nbsp;resuspended and transported sediments. Net water particle excursions during storms were about 20&ndash;30 km longshelf and 5&ndash;10 km cross-shelf. Wave-induced bottom currents also resuspended sediments during periods of low mean flow. Sediment motion was observed in summer, although bottom conditions were generally tranquil. Significant changes in suspended matter concentration were observed that were only partially related to bottom currents. These changes may have been caused by biological activity or advection. Bottom currents on the mid-Atlantic region of the continental shelf were characterized by a coherent, primarily cross-shelf tidal flow of 5&ndash;10 cm s</span><sup>&minus;1</sup><span>&nbsp;and a low-frequency longshelf component of 5&ndash;20 cm s</span><sup>&minus;1</sup><span>. The longshelf current was coherent over length scales of 100 km at tidal frequencies and for motions with periods greater than 50 hours. For these longer periods the longshelf flow was coherent with wind stress, which implies that winds were a major driving force of the longshelf current. The cross-shelf current was not coherent at stations separated by 100 km except at tidal frequencies. Packets of high-frequency internal waves were observed during stratified conditions in summer with bottom currents as large as 20 cm s</span><sup>&minus;1</sup><span>.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JC084iC03p01187","usgsCitation":"Butman, B., Noble, M.A., and Folger, D., 1979, Long-term observations of bottom current and bottom sediment movement on the mid-Atlantic continental shelf: Journal of Geophysical Research: Oceans, v. 84, no. C3, p. 1187-1205, https://doi.org/10.1029/JC084iC03p01187.","productDescription":"19 p.","startPage":"1187","endPage":"1205","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":297042,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Mid-Atlantic continental shelf","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -75.146484375,\n              38.89103282648846\n            ],\n            [\n              -71.4111328125,\n              38.89103282648846\n            ],\n            [\n              -71.4111328125,\n              40.94671366508002\n            ],\n            [\n              -75.146484375,\n              40.94671366508002\n            ],\n            [\n              -75.146484375,\n              38.89103282648846\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"84","issue":"C3","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"54dd2beae4b08de9379b3565","contributors":{"authors":[{"text":"Butman, Bradford 0000-0002-4174-2073 bbutman@usgs.gov","orcid":"https://orcid.org/0000-0002-4174-2073","contributorId":943,"corporation":false,"usgs":true,"family":"Butman","given":"Bradford","email":"bbutman@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":537732,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Noble, Marlene A. mnoble@usgs.gov","contributorId":1429,"corporation":false,"usgs":true,"family":"Noble","given":"Marlene","email":"mnoble@usgs.gov","middleInitial":"A.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":537733,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Folger, David W.","contributorId":78349,"corporation":false,"usgs":true,"family":"Folger","given":"David W.","affiliations":[],"preferred":false,"id":537734,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70137293,"text":"70137293 - 1979 - The productivity of San Cristobal Reef, Puerto Rico","interactions":[],"lastModifiedDate":"2015-01-07T13:43:04","indexId":"70137293","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2620,"text":"Limnology and Oceanography","active":true,"publicationSubtype":{"id":10}},"title":"The productivity of San Cristobal Reef, Puerto Rico","docAbstract":"<p>San Cristobal Reef, Puerto Rico, was the site of a community metabolism study based on a new upstream-downstream method with experimental channels 4 m deep. Net productivity rates varied from 0.03 to 1.85 g O<sub>2</sub>m<sup>&ndash;2</sup> reef area&middot;h<sup>&shy;&ndash;1</sup> (<i>x&nbsp;</i>= 0.39; <i>n</i> = 59). Respiration measurements of one reef section from which light was excluded ranged from 0.26 to 0.48 g O<sub>2</sub>&middot;m<sup>&ndash;2</sup> reef area&middot;h<sup>&ndash;1</sup>. The linear regression equation <i>y</i> = 0.58<i>x</i> &ndash; 0.18, where <i>y</i> = g O<sub>2</sub>&middot;m<sup>&ndash;2</sup> reef area&middot;h<sup>&shy;&ndash;1</sup> and <i>x</i> = mEin&middot;m<sup>&ndash;2</sup>&middot;s<sup>&ndash;1</sup>, describes the correlation between light and metabolism at this site. Net primary productivity was 2.45 g O<sub>2</sub>&middot;m<sup>&ndash;2</sup> reef area and gross primary productivity 5.42. The ratio of gross primary productivity to 24-h respiration was 0.7. Productivity rates of this heterotrophic zone are lower than those reported for shallower reef zones with greater algal cover.</p>","language":"English","publisher":"Association for the Sciences of Limnology and Oceanography, Inc.","doi":"10.4319/lo.1979.24.2.0342","usgsCitation":"Rogers, C.S., 1979, The productivity of San Cristobal Reef, Puerto Rico: Limnology and Oceanography, v. 24, no. 2, p. 342-349, https://doi.org/10.4319/lo.1979.24.2.0342.","productDescription":"8 p.","startPage":"342","endPage":"349","numberOfPages":"8","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":480600,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.4319/lo.1979.24.2.0342","text":"Publisher Index Page"},{"id":297032,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Puerto Rico","otherGeospatial":"San Cristobal Reef","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -67.08020210266113,\n              17.94068491090045\n            ],\n            [\n              -67.08020210266113,\n              17.946523307932928\n            ],\n            [\n              -67.07440853118896,\n              17.946523307932928\n            ],\n            [\n              -67.07440853118896,\n              17.94068491090045\n            ],\n            [\n              -67.08020210266113,\n              17.94068491090045\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"24","issue":"2","noUsgsAuthors":false,"publicationDate":"2003-12-22","publicationStatus":"PW","scienceBaseUri":"54dd2c6fe4b08de9379b37e3","contributors":{"authors":[{"text":"Rogers, Caroline S. 0000-0001-9056-6961 caroline_rogers@usgs.gov","orcid":"https://orcid.org/0000-0001-9056-6961","contributorId":3126,"corporation":false,"usgs":true,"family":"Rogers","given":"Caroline","email":"caroline_rogers@usgs.gov","middleInitial":"S.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":537715,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70137307,"text":"70137307 - 1979 - Structure and development of the Southeast Georgia Embayment and northern Blake Plateau: Preliminary analysis","interactions":[],"lastModifiedDate":"2017-10-04T13:15:47","indexId":"70137307","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":606,"text":"AAPG Memoir","active":true,"publicationSubtype":{"id":10}},"seriesNumber":"29","title":"Structure and development of the Southeast Georgia Embayment and northern Blake Plateau: Preliminary analysis","docAbstract":"<p>Multichannel seismic reflection profiles from the Southeast Georgia Embayment and northern Blake Plateau show reflectors that have been correlated tentatively with horizons of known age. The top of the Cretaceous extends smoothly seaward beneath the continental shelf and Blake Plateau, unaffected at the present shelf edge. A reflector inferred to correspond approximately to the top of the Jurassic section onlaps and pinches out against rocks below. A widespread smooth reflector probably represents a volcanic layer of Early Jurassic age that underlies only the northwestern part of the research area. A major unconformity beneath the inferred volcanic layer is probably of Late Triassic or Early Jurassic age. This unconformity dips rather smoothly seaward beneath the northern Blake Plateau, but south of a geological boundary near 31&deg;N, it has subsided much more rapidly, and reaches depths of more than 12 km. Development of the continental margin north of the boundary began with rifting and subsidence of continental basement in the Triassic. An episode of volcanism may have been due to stresses associated with a spreading center jump at about 175 million years ago. Jurassic and Cretaceous deposits form an onlapping wedge above the inferred early Jurassic volcanics and Triassic sedimentary rocks. During Cenozoic times, development of Gulf Stream flow caused a radical decrease in sedimentation rates so that a shelf that was much narrower than the Mesozoic shelf was formed by progradation against the inner edge of the stream. South of the 31&deg;N geological boundary, the basement probably is semi-oceanic and reef growth, unlike that in the area to the north, has been very active at the outer edge of the plateau.</p>","language":"English","publisher":"American Association of Petroleum Geologists","usgsCitation":"Dillon, W.P., Paull, C.K., Buffler, R.T., and Fail, J., 1979, Structure and development of the Southeast Georgia Embayment and northern Blake Plateau: Preliminary analysis: AAPG Memoir, p. 27-41.","productDescription":"15 p.","startPage":"27","endPage":"41","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":346387,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://archives.datapages.com/data/specpubs/history2/data/a109/a109/0001/0000/0027.htm"},{"id":297034,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Blake Plateau, Southeast Georgia Embayment","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -87.890625,\n              22.897683210648086\n            ],\n            [\n              -87.890625,\n              36.82687474287728\n            ],\n            [\n              -74.3115234375,\n              36.82687474287728\n            ],\n            [\n              -74.3115234375,\n              22.897683210648086\n            ],\n            [\n              -87.890625,\n              22.897683210648086\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"54dd2c64e4b08de9379b3783","contributors":{"authors":[{"text":"Dillon, William P. bdillon@usgs.gov","contributorId":79820,"corporation":false,"usgs":true,"family":"Dillon","given":"William","email":"bdillon@usgs.gov","middleInitial":"P.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":537721,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Paull, Charles K. 0000-0001-5940-3443","orcid":"https://orcid.org/0000-0001-5940-3443","contributorId":55825,"corporation":false,"usgs":false,"family":"Paull","given":"Charles","email":"","middleInitial":"K.","affiliations":[{"id":7043,"text":"University of North Carolina","active":true,"usgs":false}],"preferred":true,"id":537722,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Buffler, Richard T.","contributorId":138526,"corporation":false,"usgs":false,"family":"Buffler","given":"Richard","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":537723,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fail, Jean-Pierre","contributorId":138527,"corporation":false,"usgs":false,"family":"Fail","given":"Jean-Pierre","email":"","affiliations":[],"preferred":false,"id":537724,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70156937,"text":"70156937 - 1979 - Distribution and stable-isotope composition of carbon in San Francisco Bay","interactions":[],"lastModifiedDate":"2016-07-27T13:27:06","indexId":"70156937","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Distribution and stable-isotope composition of carbon in San Francisco Bay","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"San Francisco Bay - the urbanized estuary","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Association for the Advancement of Science- Pacific Division","isbn":"0-934394-01-6","usgsCitation":"Spiker, E., and Schemel, L., 1979, Distribution and stable-isotope composition of carbon in San Francisco Bay, chap. <i>of</i> San Francisco Bay - the urbanized estuary, p. 195-212.","productDescription":"18 p.","startPage":"195","endPage":"212","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":307849,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307848,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://associations.sou.edu/aaaspd/WebPubs.html"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"560bb67ee4b058f706e53bc7","contributors":{"editors":[{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":571191,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Spiker, E.C.","contributorId":103275,"corporation":false,"usgs":true,"family":"Spiker","given":"E.C.","affiliations":[],"preferred":false,"id":571189,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schemel, L. E.","contributorId":89529,"corporation":false,"usgs":true,"family":"Schemel","given":"L. E.","affiliations":[],"preferred":false,"id":571190,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70137322,"text":"70137322 - 1979 - An instrument system for long-term sediment transport studies on the continental shelf","interactions":[],"lastModifiedDate":"2017-08-16T09:13:51","indexId":"70137322","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2321,"text":"Journal of Geophysical Research: Oceans","active":true,"publicationSubtype":{"id":10}},"title":"An instrument system for long-term sediment transport studies on the continental shelf","docAbstract":"<p><span>A bottom-mounted instrument system has been designed and built to monitor processes of bottom sediment movement on the continental shelf. The system measures bottom current speed and direction, pressure, temperature, and light transmission and photographs the bottom. The system can be deployed for periods of 2&ndash;6 months to monitor intermitent processes of sediment movement such as storms and to assess seasonal variability. Deployments of the system on the U.S. east coast continental shelf show sediment resuspension and changes in bottom microtopography due to surface waves, tidal currents, and storms.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JC084iC03p01215","usgsCitation":"Butman, B., and Folger, D., 1979, An instrument system for long-term sediment transport studies on the continental shelf: Journal of Geophysical Research: Oceans, v. 84, no. C3, p. 1215-1220, https://doi.org/10.1029/JC084iC03p01215.","productDescription":"6 p.","startPage":"1215","endPage":"1220","numberOfPages":"6","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":297041,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"projection":"Lambert Conformal Conic Projection","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              -67.67578124999999,\n              47.45780853075031\n            ],\n            [\n              -87.451171875,\n              26.23430203240673\n            ],\n            [\n              -82.3974609375,\n              22.39071391683855\n            ],\n            [\n              -62.62207031249999,\n              45.058001435398296\n            ],\n            [\n              -67.67578124999999,\n              47.45780853075031\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"84","issue":"C3","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"54dd2b2fe4b08de9379b3298","contributors":{"authors":[{"text":"Butman, Bradford 0000-0002-4174-2073 bbutman@usgs.gov","orcid":"https://orcid.org/0000-0002-4174-2073","contributorId":943,"corporation":false,"usgs":true,"family":"Butman","given":"Bradford","email":"bbutman@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":537730,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Folger, David W.","contributorId":78349,"corporation":false,"usgs":true,"family":"Folger","given":"David W.","affiliations":[],"preferred":false,"id":537731,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70159097,"text":"70159097 - 1979 - Availability of communication links for transfer of Landsat Data","interactions":[],"lastModifiedDate":"2017-01-18T15:08:30","indexId":"70159097","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Availability of communication links for transfer of Landsat Data","docAbstract":"<p>This document outlines the availability of civil&nbsp;satellite and ground communication links existent&nbsp;within the international community and the USA which&nbsp;have direct applicability in the operational transfer&nbsp;of Landsat data between nations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Sioux Falls, SD","doi":"10.3133/70159097","usgsCitation":"U.S. Geological Survey, 1979, Availability of communication links for transfer of Landsat Data, iv, 6 p., https://doi.org/10.3133/70159097.","productDescription":"iv, 6 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":310351,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70159097/report.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"}},{"id":309925,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/70159097.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5620ce4ee4b06217fc478ac1"}
,{"id":70156932,"text":"70156932 - 1979 - The use of Radon-222 to estimate benthic exchange and atmospheric exchange rates in San Francisco Bay","interactions":[],"lastModifiedDate":"2016-07-27T10:54:56","indexId":"70156932","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"The use of Radon-222 to estimate benthic exchange and atmospheric exchange rates in San Francisco Bay","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"San Francisco Bay - the urbanized estuary","language":"English","publisher":"American Association for the Advancement of Science- Pacific Division","isbn":"0-934394-01-6","usgsCitation":"Hammond, D.E., and Fuller, C., 1979, The use of Radon-222 to estimate benthic exchange and atmospheric exchange rates in San Francisco Bay, chap. <i>of</i> San Francisco Bay - the urbanized estuary, p. 213-230.","productDescription":"18 p.","startPage":"213","endPage":"230","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true}],"links":[{"id":307838,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307837,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://associations.sou.edu/aaaspd/WebPubs.html"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"560bb70ce4b058f706e53f2b","contributors":{"editors":[{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":571178,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Hammond, Douglas E.","contributorId":67878,"corporation":false,"usgs":true,"family":"Hammond","given":"Douglas","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":571176,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fuller, C.","contributorId":106640,"corporation":false,"usgs":true,"family":"Fuller","given":"C.","affiliations":[],"preferred":false,"id":571177,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70156934,"text":"70156934 - 1979 - Natural and anthropogenic influences on benthic community structure in San Francisco Bay","interactions":[],"lastModifiedDate":"2016-07-27T12:40:30","indexId":"70156934","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Natural and anthropogenic influences on benthic community structure in San Francisco Bay","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"San Francisco Bay - the urbanized estuary","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Association for the Advancement of Science- Pacific Division","isbn":"0-934394-01-6","usgsCitation":"Nichols, F., 1979, Natural and anthropogenic influences on benthic community structure in San Francisco Bay, chap. <i>of</i> San Francisco Bay - the urbanized estuary, p. 409-426.","productDescription":"18 p.","startPage":"409","endPage":"426","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":307843,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307842,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://associations.sou.edu/aaaspd/WebPubs.html"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"560bb6d8e4b058f706e53da0","contributors":{"editors":[{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":571183,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Nichols, F.H.","contributorId":88020,"corporation":false,"usgs":true,"family":"Nichols","given":"F.H.","affiliations":[],"preferred":false,"id":571182,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70156933,"text":"70156933 - 1979 - Fluctuations of copper, zinc, and silver in tellenid clams as related to fresh-water discharge-south San Francisco Bay","interactions":[],"lastModifiedDate":"2016-07-27T12:07:05","indexId":"70156933","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Fluctuations of copper, zinc, and silver in tellenid clams as related to fresh-water discharge-south San Francisco Bay","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"San Francisco Bay - the urbanized estuary","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Association for the Advancement of Science- Pacific Division","isbn":"0-934394-01-6","usgsCitation":"Luoma, S.N., and Cain, D., 1979, Fluctuations of copper, zinc, and silver in tellenid clams as related to fresh-water discharge-south San Francisco Bay, chap. <i>of</i> San Francisco Bay - the urbanized estuary, p. 231-246.","productDescription":"16 p.","startPage":"231","endPage":"246","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":307840,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307839,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://associations.sou.edu/aaaspd/WebPubs.html"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"560bb68de4b058f706e53c1b","contributors":{"editors":[{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":571181,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Luoma, Samuel N. 0000-0001-5443-5091 snluoma@usgs.gov","orcid":"https://orcid.org/0000-0001-5443-5091","contributorId":2287,"corporation":false,"usgs":true,"family":"Luoma","given":"Samuel","email":"snluoma@usgs.gov","middleInitial":"N.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":571179,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cain, D.J.","contributorId":68329,"corporation":false,"usgs":true,"family":"Cain","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":571180,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70156305,"text":"70156305 - 1979 - History, landforms, and vegetation of the estuary's tidal marshes","interactions":[],"lastModifiedDate":"2018-10-02T09:25:52","indexId":"70156305","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"History, landforms, and vegetation of the estuary's tidal marshes","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"San Francisco Bay : the urbanized estuary : investigations into the Natural History of San Francisco Bay and Delta with reference to the influence of man : fifty-eighth annual meeting of the Pacific Division/American Association for the Advancement of Science held at San Francisco State University, San Francisco, California, June 12-16, 1977","publisher":"AAAS Pacific Division","publisherLocation":"San Francisco, CA","usgsCitation":"Atwater, B., Conrad, S., Dowden, J., Hedel, C., MacDonald, R., and Savage, W., 1979, History, landforms, and vegetation of the estuary's tidal marshes, chap. <i>of</i> San Francisco Bay : the urbanized estuary : investigations into the Natural History of San Francisco Bay and Delta with reference to the influence of man : fifty-eighth annual meeting of the Pacific Division/American Association for the Advancement of Science held at San Francisco State University, San Francisco, California, June 12-16, 1977, p. 347-386.","startPage":"347","endPage":"386","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true},{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":306934,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":306933,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://associations.sou.edu/aaaspd/WebPubs.html"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"579889b6e4b0589fa1c6ba5f","contributors":{"editors":[{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":568599,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Atwater, B.F. 0000-0003-1155-2815","orcid":"https://orcid.org/0000-0003-1155-2815","contributorId":14006,"corporation":false,"usgs":true,"family":"Atwater","given":"B.F.","affiliations":[],"preferred":false,"id":568593,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Conrad, S.G.","contributorId":146644,"corporation":false,"usgs":false,"family":"Conrad","given":"S.G.","email":"","affiliations":[],"preferred":false,"id":568594,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dowden, J.N.","contributorId":146648,"corporation":false,"usgs":false,"family":"Dowden","given":"J.N.","email":"","affiliations":[],"preferred":false,"id":568595,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hedel, C.W.","contributorId":67974,"corporation":false,"usgs":true,"family":"Hedel","given":"C.W.","affiliations":[],"preferred":false,"id":568596,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"MacDonald, R.L.","contributorId":146649,"corporation":false,"usgs":false,"family":"MacDonald","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":568597,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Savage, W.","contributorId":8675,"corporation":false,"usgs":true,"family":"Savage","given":"W.","affiliations":[],"preferred":false,"id":568598,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70156942,"text":"70156942 - 1979 - Processes affecting seasonal distribution of water properties in the San Francisco Bay estuarine system","interactions":[],"lastModifiedDate":"2016-07-27T11:37:33","indexId":"70156942","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Processes affecting seasonal distribution of water properties in the San Francisco Bay estuarine system","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"San Francisco Bay - the urbanized estuary","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Association for the Advancement of Science Pacific Division","isbn":"0-934394-01-6","usgsCitation":"Conomos, T.J., Smith, R.E., Peterson, D.H., Hager, S., and Schemel, L., 1979, Processes affecting seasonal distribution of water properties in the San Francisco Bay estuarine system, chap. <i>of</i> San Francisco Bay - the urbanized estuary, p. 115-142.","productDescription":"28 p.","startPage":"115","endPage":"142","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":307855,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307854,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://associations.sou.edu/aaaspd/WebPubs.html"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"560bb6e3e4b058f706e53df9","contributors":{"editors":[{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":571209,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":571204,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, R. E.","contributorId":76366,"corporation":false,"usgs":true,"family":"Smith","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":571205,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Peterson, D. H.","contributorId":92229,"corporation":false,"usgs":true,"family":"Peterson","given":"D.","middleInitial":"H.","affiliations":[],"preferred":false,"id":571206,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hager, S.W.","contributorId":51746,"corporation":false,"usgs":true,"family":"Hager","given":"S.W.","email":"","affiliations":[],"preferred":false,"id":571207,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Schemel, L. E.","contributorId":89529,"corporation":false,"usgs":true,"family":"Schemel","given":"L. E.","affiliations":[],"preferred":false,"id":571208,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70206913,"text":"70206913 - 1979 - Sequential development of the Appalachian orogen above a master decollement - A hypothesis","interactions":[],"lastModifiedDate":"2019-11-26T16:52:04","indexId":"70206913","displayToPublicDate":"1979-12-31T16:47:07","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Sequential development of the Appalachian orogen above a master decollement - A hypothesis","docAbstract":"<p><span>Surface geology and seismic-reflection data suggest that rather than having a massive rooted central core the southern part of the Appalachian orogen from the Appalachian Plateau to the Atlantic continental shelf is underlain by an eastward-dipping decollement zone. We infer that this decollement zone was a long-lived structural element, intermittently growing from east to west during late Proterozoic to late Paleozoic time. Onshore displacement along the detachment surface was episodic through this long period of time, so that reliable estimates of total shortening for the entire orogen are not possible. Palinspastic restoration of only the western margin of the orogen, the area west of the Brevard zone, suggests a minimum of 280 km (175 mi) of Alleghenian displacement. Total accumulated shortening through time within the entire orogen must be considerably greater, probably exceeding hundreds of additional kilometres. © 1979 Geological Society of America.</span></p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0091-7613(1979)7<568:SDOTAO>2.0.CO;2","issn":"00917613","usgsCitation":"Harris, L.D., and Bayer, K., 1979, Sequential development of the Appalachian orogen above a master decollement - A hypothesis: Geology, v. 7, no. 12, p. 568-572, https://doi.org/10.1130/0091-7613(1979)7<568:SDOTAO>2.0.CO;2.","productDescription":"5 p. ","startPage":"568","endPage":"572","costCenters":[],"links":[{"id":369685,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Harris, L. D. (compiler)","contributorId":23636,"corporation":false,"usgs":true,"family":"Harris","given":"L.","suffix":"(compiler)","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":776242,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bayer, K.C.","contributorId":45714,"corporation":false,"usgs":true,"family":"Bayer","given":"K.C.","email":"","affiliations":[],"preferred":false,"id":776243,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70206911,"text":"70206911 - 1979 -  Similarities between the thick-skinned Blue Ridge anticlinorium and the thin-skinned Powell Valley anticline","interactions":[],"lastModifiedDate":"2019-11-26T16:45:35","indexId":"70206911","displayToPublicDate":"1979-12-31T16:21:48","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":" Similarities between the thick-skinned Blue Ridge anticlinorium and the thin-skinned Powell Valley anticline","docAbstract":"<p><span>The Blue Ridge anticlinorium in northern Virginia is a part of an integrated deformational system spanning the area from the Piedmont to the Appalachian Plateaus. Deformation intensity within the system decreases from east to west. Differences of opinion have emerged concerning the central Appalachians as to whether the basement rocks exposed in the core of the Blue Ridge anticlinorium are rooted or are allochthonous. Available surface and subsurface stratigraphic and structural data suggest that the anticlinorium may be a rootless thick-skinned analogue to the rootless thin-skinned Powell Valley anticline in the Valley and Ridge. Both structures were produced during the Alleghenian orogeny by similar deformational processes. The form of the Powell Valley anticline is attributed to duplication of about 4,575 m (15,000 ft) of sedimentary rock during approximately 16 km (10 mi) of northwest movement above a subhorizontal décollement. Similarly, the form of the Blue Ridge anticlinorium is attributed to duplication of about 9,150 m (30,000 ft) of igneous, metamorphic, and sedimentary rock during a minimum of 59 km (37 mi) of northwest movement above an eastward continuation of a subhorizontal décollement within Cambrian sedimentary rocks beneath the Valley and Ridge. Thus, in northern Virginia there is a mixing of structural styles: the thick-skinned rootless Blue Ridge anticlinorium sits above a thin-skinned detachment. This relationship implies that thin- and thick-skinned styles are simply end members of a complex deformational process that includes a transition zone, where characteristics of both styles commingle. © 1979 Geological Society of America.</span></p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1979)90<525:SBTTBR>2.0.CO;2","issn":"00167606","usgsCitation":"Harris, L.D., 1979,  Similarities between the thick-skinned Blue Ridge anticlinorium and the thin-skinned Powell Valley anticline: Geological Society of America Bulletin, v. 90, no. 6, p. 525-539, https://doi.org/10.1130/0016-7606(1979)90<525:SBTTBR>2.0.CO;2.","productDescription":"15 p. ","startPage":"525","endPage":"539","costCenters":[],"links":[{"id":369684,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States ","state":"Virginia ","otherGeospatial":"Blue Ridge Mountains, northern Virginia","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -78.44238281249999,\n              37.405073750176925\n            ],\n            [\n              -77.2119140625,\n              37.405073750176925\n            ],\n            [\n              -77.2119140625,\n              39.470125122358176\n            ],\n            [\n              -78.44238281249999,\n              39.470125122358176\n            ],\n            [\n              -78.44238281249999,\n              37.405073750176925\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"90","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Harris, L. D. (compiler)","contributorId":23636,"corporation":false,"usgs":true,"family":"Harris","given":"L.","suffix":"(compiler)","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":776233,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70206740,"text":"70206740 - 1979 - Evolution of the Atlantic continental margin of the United States","interactions":[],"lastModifiedDate":"2019-11-19T16:08:16","indexId":"70206740","displayToPublicDate":"1979-12-31T16:03:49","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Evolution of the Atlantic continental margin of the United States","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Deep drilling results in the Atlantic Ocean","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"American Geophysical Union","isbn":"0875904025, 9780875904023","usgsCitation":"Folger, D., Dillon, W.P., Grow, J.A., Klitgord, K.D., and Schlee, J.S., 1979, Evolution of the Atlantic continental margin of the United States, chap. <i>of</i> Deep drilling results in the Atlantic Ocean, v. 3, p. 87-108.","productDescription":"22 p.","startPage":"87","endPage":"108","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":369349,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Atlantic continental margin","volume":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Folger, D.W.","contributorId":34168,"corporation":false,"usgs":true,"family":"Folger","given":"D.W.","email":"","affiliations":[],"preferred":false,"id":775608,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dillon, William P. bdillon@usgs.gov","contributorId":79820,"corporation":false,"usgs":true,"family":"Dillon","given":"William","email":"bdillon@usgs.gov","middleInitial":"P.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":775609,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Grow, J. A.","contributorId":27858,"corporation":false,"usgs":true,"family":"Grow","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":775610,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Klitgord, Kim D.","contributorId":57715,"corporation":false,"usgs":true,"family":"Klitgord","given":"Kim","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":775611,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Schlee, J. S.","contributorId":68337,"corporation":false,"usgs":true,"family":"Schlee","given":"J.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":775612,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
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