Pages authored by F.L. Stanonis:

1. Bedrock Geology / Wabash Valley Fault System
   Note—only the abstract and introduction of this 33-page report are reproduced here. To obtain the complete report, go to the U.S. Geological Survey site. Three common-depth-point (CDP) minihole reflection seismic profiles were recorded in southwestern Indiana near the junction of the Wabash and Ohio Rivers.