1. Alvordton
1913. 2011-12-12T21:34:34Z. 2022-03-29T20:40:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Michigan and Ohio.
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2. Era
1913. 2011-12-12T21:34:44Z. 2022-03-29T20:40:24Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.
1913. 2011-12-12T21:34:47Z. 2022-03-29T20:40:24Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.
1913. 2011-12-12T21:34:54Z. 2022-03-29T20:40:25Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.
5. Sciotoville
1913. 2011-12-12T21:34:58Z. 2022-03-29T20:40:25Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Kentucky and Ohio.
6. Sidney, Ohio
1913. 2011-12-12T21:34:59Z. 2022-03-29T20:40:25Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.
7. Wauseon
1913. 2011-12-12T21:35:01Z. 2022-03-29T20:40:26Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Michigan and Ohio.
