Short description:
Seismic Refraction Data, 1983 - Shows seismic shot information (13,888 points) collected by the Indiana Geological Survey across Indiana to determine the depth to bedrock at locations throughout the state and to infer the lithology of the bedrock.

IndianaMap, IGS, Indiana, geophysics, seismic, geophysical data, geoscientificInformation

Indiana Geological Survey
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