Author Affiliations +
THOMAS W. KAMMER,1 WILLIAM I. AUSICH,2 ALAN GOLDSTEIN3
1Department of Geology and Geography, West Virginia University, Morgantown 26506-6300, < >, tkammer@wvu.edu
2Department of Geological Sciences, 155 South Oval Mall, The Ohio State University, Columbus 43210 < >, ausich.1@osu.edu
3Falls of the Ohio State Park, 201 West Riverside Drive, Clarksville, Indiana 47129-3148, < > agoldstein@dnr.in.gov