Research Catalog

  • Preliminary geologic map of the Roberts Mountain quadrangle, Lewis and Clark County, Montana / by Robert George Schmidt and Ceylon P. Strong, Jr.

    • Cartographic
    • Washington, D.C. : U.S. Geological Survey, 1968.
    • 1968
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Preliminary geologic map and sections of the Hogan 4 Southeast quadrangle, Lewis and Clark County, Montana / by Robert George Schmidt ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • 1963
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Preliminary geologic map of the Comb Rock quadrangle, Lewis and Clark County, Montana / by Robert George Schmidt ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • 1966
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Bedrock geology of the south-central part of the North Range, Cuyuna District, Minnesota / by R.G. Schmidt and C.E. Dutton ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • 1957
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Bedrock geology of the southwestern part of the North Range, Cuyuna District, Minnesota / by R.G. Schmidt ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • 1958
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Bedrock geology of the northern and eastern parts of the north range, Cuyuna district, Minnesota / by R.G. Schmidt ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • 1959
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Natural gamma aeroradioactivity of the Savannah River plant area, South Carolina and Georgia / by Robert G. Schmidt ; Department of the Interior, United States Geological Survey ; prepared in cooperation with Division of Biology and Medicine, U.S. Atomic Energy Commission.

    • Cartographic
    • 1961
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Aeroradioactivity of the Hanford plant area, Washington and Oregon / by Robert G. Schmidt ; Department of the Interior, United States Geological Survey ; prepared in cooperation with Division of Biology and Medicine, U.S. Atomic Energy Commission.

    • Cartographic
    • 1961
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site

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