Sheridan Cave Excavation Site (IMAGE) University of Cincinnati Caption The University of Cincinnati's Ken Tankersley used excavations at Sheriden Cave in Wyandot, Ohio, in his research on the Younger Dryas. Credit Provided by Ken Tankersley, University of Cincinnati Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.