1987. 2002-06-01T04:00:00Z. 2018-05-12T03:01:27Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Indiana and Indiana.
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1977. 2018-05-21T17:58:39Z. 2018-05-21T17:58:39Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Indiana and Indiana.