General Contents - Copy of Notes of G.C. Broadhead by E.H. Lansdale Callaway Co.: Stratigraphy - 1st Magnesian Limestone, 2nd Magnesian Limestone, Archimedes Limestone, Bird's Eye, Black River, Burlington, Carboniferous, Devonian, Encrinital, Hamilton, Hydraulic, Niagara, Onondaga, [Pleistocene], Saccharoidal Sandstone, Trenton: Minerals - calcite, clay, hematite, iron ore, iron sulfides, mica, pyrite, quartz, saltpeter: Lithologies - bituminous shale, breccia, chert, coal, conglomerate, [dolomite], drift, [erratics, variable lithologies], "hornstone," limestone, loess, marlite, quartzite, sandstone, shale, "slate" [hard, often bituminous shale]: Mines/quarries – clay pit, coal pits; Turner: Paleontology – Brachiopods, cephalopods, [...]
