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You searched for: Date Created 1894 Remove constraint Date Created: 1894 Publisher Indiana. Department of Geology and Natural Resources Remove constraint Publisher: Indiana. Department of Geology and Natural Resources Subject Topical Subject: Geology Remove constraint Subject: Topical Subject: Geology

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  • Map showing lines of geological sections and the relation of Trenton rock to sea level
  • Geological map of Indiana showing locations of stone quarries and natural gas and oil areas to accompany 18th annual report