Short description:
Cave Entrances per Square Kilometer, 1997 - Shows the density (i.e., number of entrances per square kilometer) of mapped cave entrances in Silurian, Devonian, and Mississippian rocks in southern Indiana. Locations of individual cave entrances are not shown. The layer was compiled using unpublished data provided by personnel of the Indiana Geological Survey. This layer was used in the creation of the following published maps: Indiana Geological Survey Miscellaneous Maps 64 and 65.

IndianaMap, IGS, Indiana, karst, cave, geoscientificInformation

Indiana Geological Survey
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