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You searched for: Date Created 1908 Remove constraint Date Created: 1908 Publisher Indiana. Department of Geology and Natural Resources Remove constraint Publisher: Indiana. Department of Geology and Natural Resources Subject Geographic Subject: Dearborn County (Ind.) Remove constraint Subject: Geographic Subject: Dearborn County (Ind.)

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  • A map of the counties of Dearborn, Ohio, Switzerland, Jefferson and Ripley showing the location of sections and collecting localities and the boundary between the Ordovician and Silurian systems
  • Profile and map of the Big Four R.R. and Tanner's Creek from Guilford to Weisburg, Ind. showing railroad cuts and collecting stations
  • Tanner's Creek and Richmond Chart