General Contents - [Pleasant Hill 7.5 Quadrangle and Outcrop Descriptions]: Stratigraphy - Bethany Falls, Block, Chanute, Critzer, Galesburg, Hertha, Hushpuckney, Kansas City, Knobtown, Ladore, Middle Creek, Mound City, Pleasanton, Sniabar, Stark, Winterset: Minerals - calcite, chalcopyrite, hematite, phosphatic nodules: Lithologies - bituminous shale, chert, limestone, sandstone, shale, siltstone: Mines/quarries - limestone quarry; Dietz Hill Development: Paleontology - Brachiopods, bryozoans, cephalopods, colony corals, Composita, crinoids, [echinoid?] spines, fusulinids, gastropods, horn corals, lacy bryozoans, Neospirifer, pelecypods, Productids, Spirifer, stromatolites, trilobites.: Hydrology - water level noted.: Structure - [...]