Days Corners Section of Coegmans. Onondaga li, with much chert, the coals all have erinite stems. About 10 ft to top of hill. Conical slope to large quarry. About 25 feet. Heavy bedded dark blue li, partly bedded towards the top. P. galentus leading prind in upper 15 feet. About 30 feet. Grey heavy bedded brittle dolomite, about harder of phills About 7 ft. Thin even bedded greyish slily li. About humer of fossils. About 5 ft. Thin bedded brittle blue li 6 ft. Maraccinus gms 6 inches. More or less heavy bedded li, with thin beds all of a dark blue li. About 20 feet. In the afternoon got some material from the Wheelock quarry and packed up. Left Maxwells house at 4 P M