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Author
Jirsa, Mark A.
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Subject
Environment
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Collection
Minnesota Geological Survey
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Place
Minnesota, United States
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Data type
Image
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Year
2002
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Search Results
1. Bedrock geology of the French River and Lakewood quadrangles, St Louis County, Minnesota, M-128
2002. Boerboom, Terrence J., Green, John C., and Jirsa, Mark A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the French River and Lakewood quadra...
2. Bedrock geology of the Knife River quadrangle, St Louis and Lake Counties, Minnesota, M-129
2002. Boerboom, Terrence J., Green, John C., and Jirsa, Mark A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Knife River quadrangle, scale 1:...
3. Bedrock topographic and depth to bedrock maps of the western half of the Mesabi Iron Range, Northern Minnesota, M-126
2002. Jirsa, Mark A., Setterholm, Dale R., Bloomgren, Bruce A., and Lively, R.S. Bedrock topography(elevation of the bedrock surface) and drift (unconsolidated sediments overlying the bedrock surface) thickness, western part of ...