BULL. GEOL. SOC. AM. 



VOL. 23, 1911, PL. 11 



FiGUKE 1. — Section of the esker Terrace on the Killbuck^ south of Woostku, Ohio 



Photo by Prof. J, .J. Crumley 



Figure 2. — Esker Terrace covered uy ir> Feet (if Till 

 Photo by Prof. J. J. Crumley 



ILLUSTRATIONS OF OHIO ESKER TERRACES 



