Neochonetes

Geological Range

Morrowan to Virgilian (also Permian); Extinct.

Paleogeographic Distribution

Texas to Iowa.

Stratigraphic Occurrences

Virgilian

Auburn Shale (KS)

Bern Limestone (Wakarusa Limestone Member) (OK)

Bern Limestone (Burlingame Limestone Member) (KS)

Calhoun Shale (KS)

Deer Creek Limestone (KS)

Deer Creek Limestone (Ozawkie Limestone Member) (KS)

Emporia Limestone (OK)

Foraker Limestone (Hughes Creek Shale Member) (KS)

Glenshaw Formation (Ames Limestone Member) (OH)

Graham Formation (TX)

Graham Formation (Wayland Shale Member) (TX)

Graham Formation (Gunsight Limestone Member) (TX)

Graham Formation (Finis Shale Member) (TX)

Harpersville Formation (TX)

Harpersville Formation (Waldrip Shale Member) (TX)

Harpersville Formation (Belknap Member) (TX)

Howard Formation (MO)

Howard Formation (KS)

Howard Formation (Church Limestone Member) (KS)

Kanwaka Shale (KS)

Kanwaka Shale (NE)

Kanwaka Shale (Stull Shale Member) (KS)

Kanwaka Shale (Clay Creek Limestone Member) (KS)

Lawrence Formation (KS)

Lawrence Formation (Robbins Shale Member) (KS)

Lawrence Formation (Haskell Limestone Member) (KS)

Lecompton Limestone (KS)

Lecompton Limestone (OK)

Lecompton Limestone (Avoca Limestone Member) (KS)

Lecompton Limestone (Beil Limestone Member) (KS)

Lecompton Limestone (Doniphan Shale Member) (KS)

Lecompton Limestone (Spring Branch Limestone Member) (KS, NE)

Oread Formation (Kereford Limestone Member) (MO)

Oread Limestone (KS)

Oread Limestone (Kereford Limestone Member) (KS)

Oread Limestone (Plattsmouth Limestone Member) (KS, NE)

Oread Limestone (Toronto Limestone Member) (NE)

Scranton Shale (KS)

Scranton Shale (White Cloud Shale Member) (KS)

Severy Shale (KS)

Stotler Limestone (KS)

Stotler Limestone (Dover Limestone Member) (KS, NE)

Stranger Formation (Weston Shale Member) (KS)

Tecumseh Shale (KS)

Tecumseh Shale (Rakes Creek Member) (KS)

Thrifty Formation (TX)

Topeka Limestone (KS)

Topeka Limestone (Coal Creek Limestone Member) (KS)

Topeka Limestone (DuBois Limestone Member) (KS)

Wood Siding Formation (Brownville Limestone Member) (OK, KS)

Wood Siding Formation (Pony Creek Shale Member) (KS)

Zeandale Limestone (KS)

Missourian

Belle City Limestone (OK)

Brad Formation (TX)

Checkerboard Formation (OK)

Drum Limestone (KS)

Francis Formation (OK)

Graford Formation (TX)

Graford Formation (Wolf Mountain Shale Member) (TX)

Hertha Limestone (KS)

Hertha Limestone (Mound City Shale Member) (KS)

Iola Limestone (KS)

Keechi Creek Formation (TX)

Lane Shale (IA)

Stanton Limestone (KS)

Stanton Limestone (Eudora Shale Member) (KS)

Stanton Limestone (Rock Lake Shale Member) (KS)

Stanton Limestone (South Bend Limestone Member) (KS)

Stanton Limestone (Stoner Limestone Member) (KS)

Stranger Formation (Weston Shale Member) (MO)

Swope Limestone (Bethany Falls Limestone Member) (KS)

Vilas Shale (OK)

Wyandotte Limestone (IA)

Wyandotte Limestone (KS)

Wyandotte Limestone (Farley Limestone Member) (KS)

Desmoinesian

Altamont Limestone (KS)

Big Branch Formation (OK)

Big Branch Formation (Pumpkin Creek Limestone Member) (OK)

Boggy Formation (OK)

Cabaniss Formation (Chelsea Sandstone Member) (KS)

Carbondale Formation (Brereton Limestone Member) (IL)

East Mountain Shale (TX)

Fort Scott Limestone (KS)

Fort Scott Limestone (OK)

Holdenville Shale (KS)

Holdenville Shale (Homer Limestone Member) (OK)

Labette Shale (MO)

Lenapah Limestone (OK, KS)

Millsap Lake Formation (TX)

Mineral Wells Formation (TX)

Mingus Shale (TX)

Oologah Limestone (OK)

Pawnee Limestone (IA, KS, MO)

Wewoka Formation (OK)

Atokan

Atoka Formation (OK)

Marble Falls Limestone (TX)

McAlester Formation (OK)

Morrowan

Wapanucka Limestone (OK)

Unknown Stage

Cherokee Shale (KS)