General Contents - [Randolph Co. notes]: Stratigraphy - Burlington, Keokuk: Minerals - hematite: Lithologies - chert, clay, coal , "conglomerated rock", drift, limestone, sandstone, shale: Mines/quarries - coal shafts; Huntsville Brick Works, Higbee Shaft, Yates Shaft, Tim Collins Shaft, Shaft #46: Paleontology - brachiopods, Calamites, crinoids, conularia, gastropods, orthis, plants, productids, spirifers; some fossils in limestone noted: Hydrology - artesian well, mineral water; Randolph Springs, Gorehaw's Lick: Structure - [none noted]: Oil/gas - [none noted]: Karst - [none noted]: Measured Sections - numerous, well-described: Blank/missing pages - Blank; 46-113, front fly leaf, back fly leaf. Front fly leaf partly glued together.: [...]