“…Coarse-grained lacustrine sediments, gravel and sand, are Associated with shoreline and deltaic deposits. Shoreline deposits are difficult to recognize and probably would not be identified specifically except for previous work in other areas (Jahns and Willard, 1942;Jahns, 1951;Hartshorn and Colton, 1967). Once the concepts of Lake Hitchcock and its tilted water Apples, (2) sinusoidal ripples (Jopling and Walker, 1968), (3) or backset ripples, and (4) foreset beds ( fig.…”