Boone Formation
Cotter and Jefferson City Dolomites
Pitkin Limestone, Fayetteville Shale (including the Wedington Sandstone member), and Batesville Sandstone (including the Hindsville Limestone Member)
Powell Dolomite
St. Peter Sanstone and Everton Formation (Middle Ordovician)
Bloyd Shale, and Prairie Grove Member of the Hale Formation
Cane Hill Member of Hale Formation