Fossils at the Falls of the Ohio State Park – Clarksville, Indiana
Prehistoric Playtime - Link to article in Long Weekends Spring Summer 2010
Where once the Falls of the Ohio once delayed river traffic, the ancient rockbed of our continent is now exposed at the Falls of Ohio State Park in Clarksville, Indiana across the river from Louisville, Kentucky.
http://www.long-weekends.com/Main/Articles/Prehistoric_Playtime_1656.aspx