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A map of the counties of Franklin, Union, Fayette and Wayne showing the location of sections and collecting localities and the boundary between the Ordovician and Silurian systems.

Author:
Description:
Detached from: The stratigraphy and paleontology of the Cincinnati series of Indiana / E.R. Cumings. In 32nd Annual report of the Indiana Department of Geology and Natural Resources. 'Boundary after Foerste.' Scale approximately 1:126,720. 2 miles to the in.
Collection:
Indiana Historic Maps
Places:
Indiana, United States and Indiana, United States
Subject:
Geological maps
Year:
1907
Contributed by:
Indiana
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