Scale [1:506,880]. Eight miles to one in., Geologic formations shown by colors and symbols., "Based on preceding maps by Newberry and Orton.", "A. Hoen & Co., Baltimore, M.D.", J.A. Bownocker, State Geologist.
Creator
Bownocker, J. A. 1865-1928
Publisher
Geological Survey of Ohio
Subject
Geology
Date Issued
1909
Rights
The Ohio State University Libraries believes this object is in the Public Domain, users are responsible for making a final determination of copyright status before reproducing. http://rightsstatements.org/vocab/NoC-US/1.0/
Bownocker, J. A. 1865-1928 (1909). A geological map of Ohio. Geological Survey of Ohio. https://hdl.handle.net/1811/bd73c4fc-cd7e-4f9c-a50f-1192dcd6fce1 (map)