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You searched for: Date Created 1960 Remove constraint Date Created: 1960 Provenance Part of Geological Survey (U.S.). Indiana 1:62,500. Remove constraint Provenance: Part of Geological Survey (U.S.). Indiana 1:62,500.

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  • Indiana Oolitic quadrangle : 15-minute series [1960 reprint with vegetation]
  • Indiana Oolitic quadrangle : 15-minute series [1960 reprint with vegetation]