Measured By M.K. Elias, 1935; Limestone, massive, bedded, cavernous; small molluscs chiefly gastropods (sample); upper surface,Limestone, flaggy,Limestone, platy,Limestone, solid, very resistant, tough, fine-grained bedded. On top numerous remains of very small pelecypods (?) and small crinoid joints. Basal 1 ft. with Aviculopeten and Pleurophorus (sample),Limestone, flaggy; Pinna in separate horizontally flattened valves,Limestone, solid, with vertical veins,Limestone, flaggy, stilolites at the base,Limestone, massive, light gray, "worm-eaten", full of poor fragmentary fossils,Limestone, flaggy, somewhat xbedded. In topmost 0.5 ft. numerous Echinoid spines, Ambocoelia and Phipidomella? (small). In topmost 1 ft. Pinna in horizontal [...]