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Author
Griffin, W.L.
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Subject
Geoscientific Information
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Institution
Minnesota
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Year
1968
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1 entry found
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1. Preliminary geologic map of the Vermilion district and adjacent areas, northern Minnesota, M-5
1968. Sims, Paul K., Morey, G.B., Ojakangas, Richard W., and Griffin, W.L. Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) around the Vermilion area, ...