Search Results - "Geology, Stratigraphic Precambrian"

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  1. 1

    Precambrian basement map of the northern midcontinent, U.S.A. a digital representation of the 1990 P.K. Sims map by Geological Survey (U.S.)

    Published: The Survey ; For sale by USGS Information Services (Open-File Report Sales), 2001
    Description: 1 computer optical disc : color ; 4 3/4 in.
    Electronic Map
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    Precambrian basement map of the northern midcontinent, U.S.A. a digital representation of the 1990 P.K. Sims map
  2. 2

    Precambrian basement map of the northern midcontinent, U.S.A. by Geological Survey (U.S.), Arkansas Geological Survey

    Published: U.S. Geological Survey ; For sale by Map Distribution, 1990
    Description: 1 map : color ; 111 x 105 cm, on sheet 142 x 110 cm, folded in envelope 30 x 24 cm + 1 pamphlet (10 pages ; 28 cm).
    Government Document Map
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    Precambrian basement map of the northern midcontinent, U.S.A.

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