Measured By Swain,; Dove gray dense massive limestone, weathers rust brown, 4th ledge above Cottonwood,Concealed with a few loose slabs of light gray limestone, about 10 feet below top of following unit,Olive brown limestone, coarsely crystalline; algal, w. bron,Concealed,Light buff gray, thin bedded molluscan limestone, 2nd bench above Cottonwood,Concealed: some small pieces of limestone 5 feet below next limestone,Light gray, massive, dense, pitted limestone, sugary texture,Concealed,Light gray, massive porous fusulinid limestone, Cottonwood,Much concealed, but pea-green and pink fissile calcaerous shale intermittently exposed. A light gray limestone makes bench in road 8 feet above main ledge Neva and may represent U. Neva,Pea green [...]