Geology of the anorthosites of the Minnesota coast of Lake Superior, Bulletin 28, Plate 1

Creator:

Grout, Frank F. and Schwartz, Geroge M.

Description:

Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Townships 54 and 55 North, Ranges 7 and 8 West, scale 1 inch = about 1/2 mile.

Publisher:

Minnesota Geological Survey

Place:

Minnesota

Resource Class:

Maps

ISO Topic Category:

Environment

Date Published:

1939

Temporal Coverage:

1939

Provider:

University of Minnesota

Format:

PDF