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  • Radar mosaic, Yellowstone National Park, Wyoming.

    Scale not given. Accompanied by Dept. of the Interior news release: Radar probes geologic past of Yellowstone National Park. Available also through the Library of Congress Web site as a raster image. ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1968
  • Preliminary geological map of the Yellowstone National Park.

    National Park Exhibit, 1972. DLC Available also through the Library of Congress Web site as a raster image. 1 map : col. ; 81 x 73 cm.

    • Contributor: Geological and Geographical Survey of the Territories (U.S.)
    • Original Format: Maps
    • Date: 1878
  • Upper Geyser Basin, Fire Hole River, Wyoming Territory.

    1 inch equals about 500 feet. Available also through the Library of Congress Web site as a raster image. 1 map ; 47 x 58 cm.

    • Contributor: Geological Survey of the Territories (U.S.)
    • Original Format: Maps
    • Date: 1871