Short description:
Bedrock Topography, 1982 (1:500,000) - Shows contours that define the elevation (feet above sea level) of the bedrock surface in Indiana. Contour interval is 50 feet. Digitized and modified from the following published paper map: Indiana Geological Survey Miscellaneous Map 36.

IndianaMap, IGS, Indiana, bedrock, elevation, topography, geology, geoscientificInformation

Indiana Geological Survey
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