Tentative correlation of the named geologic units of Wisconsin.

Tentative correlation of the named geologic units of Wisconsin.

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Bibliographic Details
Author / Creator:Wilmarth, M. Grace (Mary Grace), 1866-1949.
Imprint:[Washington] : U.S. Geological Survey, 1929.
Description:1 chart ; 55 x 63 cm.
Language:English
Subject:
Geology -- Wisconsin -- Charts, diagrams, etc.
Stratigraphic correlation -- Wisconsin -- Charts, diagrams, etc.
Geology.
Stratigraphic correlation.
Wisconsin.
Charts, diagrams, etc.
Graphs.
Format: Map U.S. Federal Government Document Print
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/3873507
Hidden Bibliographic Details
Other authors / contributors:Geological Survey (U.S.)
Description
Physical Description:1 chart ; 55 x 63 cm.

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