Seismotectonic maps in the vicinity of the lower Wabash Valley, Illinois, Indiana, and Kentucky - Digital Spatial Database: Neotectonic features

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Description Although many faults are detected at the surface and in deep structures, they are important in evaluating present seismic hazard only if they show evidence of having recent slip. Older faults may have healed, or movement may have occurred under a differen
Originators Rhea, Susan
Publication U.S. Geological Survey Open-File Report 97-0681

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point attributes, map code for name

Label Definition
NAME map code, used as label on map and entry in Table of Sheet D