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You searched for: Date Created 1997 Remove constraint Date Created: 1997 Publisher Indiana. Geological Survey Remove constraint Publisher: Indiana. Geological Survey Subject Geographic Subject: Posey County (Ind.) Remove constraint Subject: Geographic Subject: Posey County (Ind.) Subject Topical Subject: Geology, Stratigraphic Remove constraint Subject: Topical Subject: Geology, Stratigraphic

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  • Map of Posey County, Indiana, showing structure on the Springfield coal member of the Petersburg formation (Pennsylvanian)