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  • Catalog Record

    Cumberland, MD and Winchester, VA Cumberland, MD : 39078, digital raster graphic data / Catalog Record Only

    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1996
  • Catalog Record

    Cottonwood County, MN DOQ, digital orthophoto quadrangle data : US GEODATA / Catalog Record Only

    System requirements: An 80386 IBM compatible computer with MS-DOS version 3.1 or later, and 640K of RAM, and a CD-ROM reader using Microsoft Extensions, version 2.0 or later. Relief shown by contours ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1995
  • Catalog Record

    Keokuk County, IA DOQ, digital orthophoto quadrangle data : US GEODATA / Catalog Record Only

    System requirements: An 80386 IBM compatible computer with MS-DOS version 3.1 or later, and 640K of RAM, and a CD-ROM reader using Microsoft Extensions, version 2.0 or later. Relief shown by contours ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1995
  • Catalog Record

    Hydrologic unit map--1974, State of Iowa. Catalog Record Only

    Scale 1:500,000; 1 in. equals approx. 8 miles. Relief shown by spot heights. "Lambert conformal conic projection based on standard parallels 330 and 450." "Base map drainage modified in 1974." Base map ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1976
  • Catalog Record

    Norman County, MN DOQ, digital orthophoto quadrangle data / Catalog Record Only

    System requirements: An 80386 IBM compatible computer with MS-DOS version 3.1 or later, and 640K of RAM, and a CD-ROM reader using Microsoft Extensions, version 2.0 or later. Title from disc label. ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1998
  • Catalog Record

    El Centro, CA and El Cajon, CA El Centro, CA and San Diego, CA : 32115, 32116, digital raster graphic data / Catalog Record Only

    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1996
  • Catalog Record

    Gamma-ray, magnetic, and topographic data for parts of the Colorado Front Range Catalog Record Only

    System requirements: Windows 98 or later in Pentium environment; 32 MB of RAM; super VGA color monitor; grid files are in ASCII format. Title from container insert. Relief shown by gradient tints. ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 2001
  • Catalog Record

    Susquehanna County, PA DOQ digital orthophoto quadrangle data : US GeoData / Catalog Record Only

    An 80386 IBM compatible computer with MS-DOS version 3.1 or later, and 640K of RAM, and a CD-ROM reader using Microsoft Extensions, version 2.0 or later. Relief shown by contours and spot ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1995
  • Catalog Record

    Precambrian basement map of the northern midcontinent, U.S.A. a digital representation of the 1990 P.K. Sims map / Catalog Record Only

    System requirements: UNIX platforms or Windows 95, 98, 2000 or NT. Title from container insert. Shipping list no.: 2001-0022-E. Files are in 3 formats: ArcExport, ArcView shape files and Spatial Data Transfer ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 2001
  • Catalog Record

    Nicollet County, MN DOQ, digital orthophoto quadrangle data : US GEODATA / Catalog Record Only

    System requirements: An 80386 IBM compatible computer with MS-DOS version 3.1 or later, 640K of RAM, and a CD-ROM reader using Microsoft Extensions, version 2.0 or later. Relief shown by contours and ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1995
  • Catalog Record

    Clarksburg, WV 39080, digital raster graphic data ; Moundsville, WV / Catalog Record Only

    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1996
  • Catalog Record

    Arches National Park, Utah--Grand Co. / Catalog Record Only

    Relief shown by shading, contours and spot heights. "Compiled in 1974 from 15 minute, 1:62,500-scale maps and from other official sources." Includes location map and USGS index map. "N3833.5-W10927/18.5X 18." 1 map ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1974
  • Catalog Record

    Topographic data sets for Texas by river basin Catalog Record Only

    System requirements: IBM PC compatible; Windows 95; UNIX; ARC/INFO (version 7.0.4); CD- ROM drive. Contains 1:250.000 scale topographic data sets for Texas river basins. Title from disc label. Twenty-four metadata files included ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1997
  • Catalog Record

    State of Mississippi. Catalog Record Only

    col. map 115 x 71 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1951
  • Catalog Record

    State of Indiana: base map. Catalog Record Only

    map 47 x 31 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1953
  • Catalog Record

    Mesa Verde National Park, Colorado. Catalog Record Only

    Scale 1:24,000. "Polyconic projection. 1927 North American datum." "Contour interval 40 feet." Includes "Index to 7.5 minute maps" and location map. col. map 103 x 126 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1969
  • Catalog Record

    Global geoscience transect 8, Quebec-Maine-Gulf of Maine transect, southeastern Canada, northeastern U.S.A. / Catalog Record Only

    Computer generated map. Includes 3 compilation diagrams, "Tectonostratigraphic evolution diagram," 3 profiles showing seismic refraction velocities, seismic reflection, gravity, and magnetism, 2 cross sections, location map, and ancillary "Map of major tectonostratigraphic ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1992
  • Catalog Record

    Wheaton, MN and Milbank, SD Milbank, SD : 45096, DRG, digital raster graphic data / Catalog Record Only

    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1996
  • Catalog Record

    Hydrologic unit map--1974, State of Wisconsin. Catalog Record Only

    Scale 1:500,000; 1 in. equals approx. 8 miles. Relief shown by spot heights. "Lambert conformal conic projection based on standard parallels 330 and 450." "Base map drainage modified in 1974." Base map ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Catalog Record

    Oakland County, Michigan. Catalog Record Only

    Scale 1:48,000. "Contour interval 5 and 10 feet." "Polyconic projection." Includes "Quadrangle index." col. map 116 x 103 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1974