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Geology of the Minneapolis-St. Paul metropolitan area, Bulletin 27, Plate 5

Author:
Description:
Structural Contour (contour lines of equal elevation that map features in the subsurface produced by rock deformation or erosion), map of the Minneapolis-St. Paul Artesian Basin, scale 1 inch = about 4 miles.
Collection:
Minnesota Geological Survey
Place:
Minnesota, United States
Subject:
Environment
Year:
1936
Contributed by:
Minnesota
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