Showing 1 - 2 results of 2 for search 'U.S. Dept. of the Interior, Geological Survey,', query time: 0.27s Refine Results
  1. 1
    Some geochemical features of the Blackbird and Jackass zones of the Yellowjacket Formation (Middle Proterozoic) in east-central Idaho /
    by Connor, Jon J.
    Published 1991
    “...U.S. Dept. of the Interior, Geological Survey :...”
    Government Document Microform Book
  2. 2
    Geochemical stratigraphy of the Yellowjacket Formation (Middle Proterozoic) in the area of the Idaho Cobalt Belt, Lemhi County, Idaho.
    by Connor, Jon J.
    Published 1990
    “...U.S. Dept. of the Interior, Geological Survey :...”
    Government Document Book
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