Section and diagram illustrating the geology of the region between the northern shores of Lakes Superior and Michigan [cartographic material].

Publisher:: Ackerman Lithr
Subject:: Geology
Spatial Coverage:: Upper Peninsula (Mich.), Superior (Lake, Region), Michigan, Upper Peninsula, Superior, Lake, Region, Michigan, Lake, Region, Lake Michigan Region., Lake Superior Region., and Upper Peninsula.
Language:: English
Format:: cartographic image
Year:: 1851
Date Issued:: 2018-03-02T17:42:35Z
Date Modified:: 2018-09-05T20:38:12Z
Library Catalog Record:: https://search.library.yale.edu/catalog/13529459
Digital Collections Record:: No Digital Collections record

Section and diagram illustrating the geology of the region between the northern shores of Lakes Superior and Michigan [cartographic material]. Yale Public content