Bulletin, Denison University. Vol. XIII, Art. II I. 



PLATE I. 



/Vj"-. /. A seclion along tliu Rocky Fork in south wcstciii pail ol I'cr.y 

 township, markino- contact of tlic Cuyahoga and lllack Hand loiiuation-. liic 

 lower 3 feet is Cuyahoga. 



Fig. ./. Disintegration of the Sharon. This view is in an escarpment, over 

 a mile long, the result of differential weathering. 



