Seismotectonic maps in the vicinity of the lower Wabash Valley, Illinois, Indiana, and Kentucky - Digital Spatial Database: Paleoliquefaction surveys between 1990 and 1994

Online link https://geo-nsdi.er.usgs.gov/metadata/open-file/97-681/liqsurv.faq.html
Description Note: this cover is a combination of liq94surv and liqmunsurv. The northern part of the map area and large adjacent regions have been severely shaken by one or more moderate to large prehistoric earthquakes. The evidence of these takes the form of paleoli
Originators Rhea, Susan
Publication U.S. Geological Survey Open-File Report 97-0681

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USGS OFR 97-0681