Chester cross-bedding and sandstone trends in Illinois Basin Read more about Chester cross-bedding and sandstone trends in Illinois Basin
Sands and sediments, Part 1 [contains analyses of samples collected by A. Winslow from Missouri and Mississippi rivers] Read more about Sands and sediments, Part 1 [contains analyses of samples collected by A. Winslow from Missouri and Mississippi rivers]
Colloidal primary copper ores at Cornwall mines, southeastern Missouri Read more about Colloidal primary copper ores at Cornwall mines, southeastern Missouri
Avon diatremes: kimberlite, alnoite or lamprophyre? Read more about Avon diatremes: kimberlite, alnoite or lamprophyre?
The Hawn Park Gneiss of southeastern Missouri: a mega-xenolith of pre-St. Francois terrane age? Read more about The Hawn Park Gneiss of southeastern Missouri: a mega-xenolith of pre-St. Francois terrane age?
Arthropods, echinoderms, graptolites, annelids, and trace fossils (with a supplement on corals) from the Lingle and St. Laurent limestones (Middle Devonian) of southern Illinois and southeastern Missouri [collecting localities are given] Read more about Arthropods, echinoderms, graptolites, annelids, and trace fossils (with a supplement on corals) from the Lingle and St. Laurent limestones (Middle Devonian) of southern Illinois and southeastern Missouri [collecting localities are given]
Mollusca from the Lingle and St. Laurent limestones (Middle Devonian) of southern Illinois and southeastern Missouri [collecting localities are given] Read more about Mollusca from the Lingle and St. Laurent limestones (Middle Devonian) of southern Illinois and southeastern Missouri [collecting localities are given]
Brachiopods from the Lingle and St. Laurent limestones (Middle Devonian) of southern Illinois and southeastern Missouri [collecting localities are given] Read more about Brachiopods from the Lingle and St. Laurent limestones (Middle Devonian) of southern Illinois and southeastern Missouri [collecting localities are given]
The State by counties [in] Williams, Walter, editor, The State of Missouri [mining and mineral industries are discussed] Read more about The State by counties [in] Williams, Walter, editor, The State of Missouri [mining and mineral industries are discussed]