Item Number: MM49
Map Scale: 1:500,000

This large-format color map depicts the surficial geologic materials deposited during Quaternary time. The map classifies deposits as being from Holocene, Wisconsinan to Holocene, or Pre-Wisconsinan age. Areas with little or no Quaternary deposits are also shown.

Scale: 1:500,000;
Size: 31" x 43". Pair this map with the Bedrock Geologic Map of Indiana (MM48) to see the full picture of Indiana geology.

Gray, H. H., 1989, Quaternary geologic map of Indiana: Indiana Geological Survey Miscellaneous Map 49, scale 1:500,000.

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Keywords: teachers, geologic map, Quaternary, wall map

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