General Contents - BLAIRSTOWN QUAD. HENRY COUNTY 1958 [Outcrop Descriptions]: Stratigraphy - Alvis, Anna, Ardmore, Blackjack Creek, Coal City, Breezy Hill, Excello, Higginsville, Houx, Labette, Lagonda, Mine Creek, Mulky, Myrick Station, Summit, Wheeler: Minerals - calcite, phosphatic concretions: Lithologies - clay, coal, ironstone, limestone, sandstone, shale: Mines/quarries - Abandoned strip pits: Paleontology - Brachiopods, Chaetetes, Composita, coral, crinoids, crinoid stems, Derbyia, Dictyoclostus, echinoids, gastropods, fusulinids, Linoproductus, Marginifera, Mesolobus, Neospirifer, plants, platy algae, porifera, roots, Spirifer, stromatolites, wood.: Hydrology - Creeks noted.: Structure - Apparent dips. Joints, strikes some [...]