BULL. GEOL. SOC. AM. 



VOL. 27, 1915, PL. 22 



Figure 1. — Dissected Remnant qf Wilmington Lake Delta-terrace 



At the foot of Johns Brook, half a mile south of Keene Vallev. Looking west. Present altitude, 

 1,100 feet. Photograph by J. F. Kemp, 1915 



Figure 2. — Beaches 1% Miles northeast of Lower Jay, 790 and 795 Feet in Altitude 



Looking north. Higher beaches occur farther up on the hillside, obscured by the trees, at 994 and 

 1,030 feet. Photograph by H. L. Ailing, 1915 



GLACIAL DELTA-TERRACE AND BEACHES OF THE CENTRAL ADIRONDACKS 



