Showing 1 - 5 results of 5 for search 'Jirsa, Mark A.; Boerboom, Terrence J.', query time: 0.02s Refine Results
  1. 1
    Bedrock geology of the Vermilion Lake 30' x 60' quadrangle, northeastern Minnesota, M-141

    Bedrock geology of the Vermilion Lake 30' x 60' quadrangle, northeastern Minnesota, M-141 by Jirsa, Mark A.; Boerboom, Terrence J.

    Minnesota Geological Survey 2003
    Format: Cartographic
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  2. 2
    Bedrock geologic map of parts of Koochiching, Itasca, and Beltrami Counties, north-central Minnesota, M-67

    Bedrock geologic map of parts of Koochiching, Itasca, and Beltrami Counties, north-central Minnesota, M-67 by Jirsa, Mark A.; Boerboom, Terrence J.

    Minnesota Geological Survey 1990
    Format: Cartographic
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  3. 3
    Bedrock geologic map of the Eagles Nest quadrangle, St Louis County, Minnesota, M-114

    Bedrock geologic map of the Eagles Nest quadrangle, St Louis County, Minnesota, M-114 by Jirsa, Mark A.; Boerboom, Terrence J.; Peterson, Dean M.

    Minnesota Geological Survey 2001
    Format: Cartographic
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  4. 4
    Bedrock geologic map of Virginia Horn, Mesabi Iron Range, St Louis County, Minnesota, M-85

    Bedrock geologic map of Virginia Horn, Mesabi Iron Range, St Louis County, Minnesota, M-85 by Jirsa, Mark A.; Boerboom, Terrence J.; Morey, G.B.

    Minnesota Geological Survey 1998
    Format: Cartographic
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  5. 5
    Bedrock geology of the Cook-Side Lake area, St Louis and Itasca Counties, Minnesota, M-75

    Bedrock geology of the Cook-Side Lake area, St Louis and Itasca Counties, Minnesota, M-75 by Jirsa, Mark A.; Boerboom, Terrence J.; Chandler, Val W.; McSwiggen, Peter L.

    Minnesota Geological Survey 1991
    Format: Cartographic
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