Glacial boulders on the upland in T. 147 N., R. 93 W. Fort Berthold Indian Reservation North Dakota. 1913.
Dates
Date Taken
1913
Summary
Glacial boulders on the upland in T. 147 N., R. 93 W. Fort Berthold Indian Reservation North Dakota. 1913. Plate 19-A in U.S. Geological Survey Bulletin 726. 1922.
Summary
Glacial boulders on the upland in T. 147 N., R. 93 W. Fort Berthold Indian Reservation North Dakota. 1913. Plate 19-A in U.S. Geological Survey Bulletin 726. 1922.
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