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Creator
Levette, G. M. (Gilbert M.)
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Creator
Wright, S. D. (Of Daviess County, Ind.)
Remove constraint Creator: Wright, S. D. (Of Daviess County, Ind.)
Publisher
Indiana. Geological Survey
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Subject
Topical Subject: Geology, Stratigraphic
Remove constraint Subject: Topical Subject: Geology, Stratigraphic