Measured By M.K. Elias, 1932; Neva limestone member,Limestone, light-gray, tough, fossiliferous,Shale, gray,Mudstone, greenish-gray,Shale, gray,Limestone, flaggy, cavernous, light-gray with microfauna,Limestone, light-gray,Shale,Limestone, light-gray,Shale, gray to black and fissile at base,Mudstone, dark-gray with fauna in the upper part: Juresania, Myalina, Aviculopecten, Spirifer, crinoid joints, Stiliola-like cylindrical shells,Shale, calcareous,Mudstone to limestone, with small crinoid joints in the upper part,Shale, calcareous, splittery,Mudstone to limestone,Shale, calcareous in lower part,