Geological map of the Lake Superior land district in the state of Michigan [cartographic material]

Author:: Foster, J. W. (John Wells), 1815-1873, cartographer
Publisher:: J. Ackerman, lithr
Subject:: Geology
Spatial Coverage:: Superior, Lake, Region, Superior (Lake, Region), Michigan, Lake Superior Region., and Michigan.
Language:: English
Format:: cartographic image
Year:: 1847
Date Issued:: 2018-03-02T17:37:29Z
Date Modified:: 2018-09-05T20:41:06Z
Library Catalog Record:: https://search.library.yale.edu/catalog/13529454
Digital Collections Record:: No Digital Collections record

Geological map of the Lake Superior land district in the state of Michigan [cartographic material] Yale Public content