Geologic map of the Fort Wilkins quadrangle, Michigan bedrock geology. [cartographic material] Yale Public content

Author:
Publisher:
U.S. Geological Survy
Subject:
Geology
Spatial Coverage:
Michigan and Keweenaw County
Language:
English
Year:
1955
Date Issued:
2011-04-11T17:36:25Z
Date Modified:
2012-02-13T19:41:27Z
Library Catalog Record:
https://search.library.yale.edu/catalog/9723545
Digital Collections Record:
No Digital Collections record

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