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Item Number: MM50
Map Scale: 1:1,805,760

Indiana Geological Survey, 1990, Map of Indiana showing bedrock geology: Indiana Geological Survey Miscellaneous Map 50, scale 1:1,805,760.

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Keywords: page-size map, geologic map, map, bedrock

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Indiana Geological and Water Survey
1001 E. 10th St.
Bloomington, IN 47405
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Updated 8/19/2020