Search results for: Twichell, David C.

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  1. 1

    Bed form distribution and inferred sand transport on Georges Bank

    Authors: Twichell, David C.
    Published: U.S. Department of the Interior, Geological Survey, 1981
    Physical Description: 1 volume : illustrations, 5 maps ; 28 cm.
    Government Document Microfilm Book
  2. 2

    Seismic-reflection data from R/V FARNELLA cruises FRNL82-7, FRNL85-1, FRNL85-2, and FRNL85-3A in the U.S. Gulf of Mexico EEZ

    Authors: Twichell, David C.
    Published: U.S. Department of the Interior, Geological Survey : [Books and Open-File Reports Section, distributor], 1989
    Physical Description: 1 microfiche : negative, maps.
    Government Document Microfilm Book
  3. 3

    Sand-wave movement on Little Georges Bank

    Authors: Twichell, David C.
    Published: U.S. Geological Survey, 1983
    Physical Description: ii, 20 leaves : illustrations, maps ; 28 cm.
    Government Document Microfilm Book
  4. 4

    CD-ROM atlas of the deepwater parts of the U.S. Exclusive Economic Zone in the Atlantic Ocean, the Gulf of Mexico, and the eastern Caribbean Sea

    Authors: Twichell, David C.
    Published: U.S. Geological Survey, 1993
    Physical Description: 1 CD-ROM : color ; 4 3/4 in., Also available via Internet from the USGS web site. Address as of 9/21/02: http://pubs.usgs.gov/dds/dds15 ; current access is available via PURL.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic Software Map
  5. 5

    Mapping the floor of Lake Mead (Nevada and Arizona) : preliminary discussion and GIS data release

    Authors: Twichell, David C.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2003
    Physical Description: 1 DVD-ROM : illustrations (some color), color maps ; 4 3/4 in. + 1 guide (4 unnumbered pages ; 12 cm inserted in jewel case).
    Government Document Software Map
  6. 6

    Surficial geology of the floor of Lake Mead (Arizona and Nevada) as defined by sidescan-sonar imagery, lake-floor topography, and post-impoundment sediment thickness

    Authors: Twichell, David C.
    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2009
    Physical Description: 1 online resource : color illustrations, color maps.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  7. 7

    Geophysical mapping of oyster habitats in a shallow estuary, Apalachicola Bay, Florida

    Authors: Twichell, David C.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2007
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic Sensor Image Map
  8. 8

    GIS of selected geophysical and core data in the northern Gulf of Mexico Continental Slope, collected by the U.S. Geological Survey

    Authors: Twichell, David C.
    Published: U.S. Department of the Interior, U.S. Geological Survey, Coastal and Marine Geology Program, 2005
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic Map
  9. 9

    Evidence for mid-Holocene shift in depositional style in Mobile Bay, Alabama

    Authors: Twichell, David C., Kelso, Kyle W., Pendleton, Elizabeth A.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2012
    Physical Description: 1 online resource (iv, 18 pages) : color illustrations, color maps.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  10. 10

    U.S. Geological Survey Gulf of Mexico GLORIA program

    Authors: McGregor, Bonnie A.
    Published: Department of the Interior, U.S. Geological Survey, 1985
    Other Authors: “…Twichell, David C.…”
    Physical Description: 1 volume : illustrations, maps ; 28 cm.
    Government Document Microfilm Book
  11. 11

    A preliminary Mid-Cretaceous to Late Pleistocene seismic stratigraphy for the deep eastern Gulf of Mexico adjacent the Florida Escarpment

    Authors: Lubinski, David J. (David Joseph), 1965-
    Published: U.S. Geological Survey ; [Books and Open-File Reports Section, distributor], 1992
    Other Authors: “…Twichell, David C.…”
    Physical Description: 71 leaves : illustrations ; 28 cm.
    Government Document Microfilm Book
  12. 12

    Geophysical, sedimentological, and photographic data from the John Day Reservoir, Washington and Oregon, data archive and preliminary discussion

    Authors: Cross, VeeAnn
    Published: U.S. Geological Survey, 2004
    Other Authors: “…Twichell, David C.…”
    Physical Description: 1 DVD-ROM : illustrations, maps ; 4 3/4 in.
    Government Document Map Software
  13. 13

    Sidescan Sonar Image, Surficial Geology Interpretation and Bathymetry of the Long Island Sound Sea Floor off Norwalk Connecticut.

    Published: 1997
    Other Authors: “…Twichell, David C.…”
    Physical Description: 2 maps.
    Book
  14. 14

    Sidescan Sonar Image, Surficial Geology Interpretation and Bathymetry of the Long Island Sound Sea Floor off Norwalk, Connecticut.

    Published: 1997
    Other Authors: “…Twichell, David C.…”
    Physical Description: 2 maps.
    Book
  15. 15

    Vibracore, radiocarbon, microfossil, and grain-size data from Apalachicola Bay, Florida

    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2009
    Other Authors: “…Twichell, David C.…”
    Physical Description: 1 online resource : color illustrations, color maps.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  16. 16

    A seismic-reflection investigation of gas hydrates and sea-floor features of the upper continental slope of the Garden Banks and Green Canyon regions, northern Gulf of Mexico : rep...

    Authors: Cooper, Alan K.
    Published: U.S. Geological Survey, 1999
    Other Authors: “…Twichell, David C.…”
    Physical Description: 19 pages : illustrations, maps (some color) ; 28 cm.
    Connect to: PDF version - All users (Federal Depository Library Program Persistant URL)
    Government Document Microfilm Book
  17. 17

    Submersible observations of potential geologic hazards along the mid-Atlantic outer Continental shelf and uppermost slope

    Authors: Slater, Richard A.
    Published: U.S. Department of the Interior, Geological Survey, 1981
    Other Authors: “…Twichell, David C.…”
    Physical Description: 1 volume : illustrations ; 28 cm.
    Government Document Microfilm Book
  18. 18

    Bathymetry, sidescan sonar image, surface sediments, and surfical geological map of the inner shelf off Sarasota, Florida : preliminary discussion and GIS database release

    Published: The Survey ; [USGS Information Services (Open-File Reports Sales)], 1999
    Other Authors: “…Twichell, David C.…”
    Physical Description: 1 computer disc : color ; 4 3/4 cm.
    Government Document Map
  19. 19

    Seismic reflection results from the GYRE 1997 cruise of the Bryant Canyon on the Louisiana Gulf Coast

    Authors: Nealon, Jeffrey W.
    Published: U.S. Geological Survey, U.S. Department of the Interior, 2000
    Other Authors:
    Physical Description: 3 computer discs : color ; 4 3/4 in.
    Government Document Electronic Software Data Set
  20. 20

    Lake Mohave geophysical survey 2002 : GIS data release

    Authors: Cross, VeeAnn
    Published: U.S. Geological Survey, 2005
    Other Authors:
    Physical Description: 1 CD-ROM : illustrations (some color), maps (some color) ; 4 3/4 in.
    Government Document Software eBook