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Geology of the anorthosites of the Minnesota coast of Lake Superior, Bulletin 28, Plate 3

Authors:
and
Description:
Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 57 North, Ranges 6 and 7 West, scale 1 inch = about 1/2 mile.
Publisher:
Minnesota Geological Survey
Collection:
Minnesota Geological Survey
Place:
Minnesota, United States
Subjects:
Environment and Geoscientific Information
Year:
1939
Contributed by:
Minnesota
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