Euphemites

Geological Range

Morrowan to Virgilian; Extinct.

Paleogeographic Distribution

Texas to Nebraska.

Stratigraphic Occurrences

Virgilian

Bern Limestone (Wakarusa Limestone Member) (KS)

Bern Limestone (Burlingame Limestone Member) (KS)

Calhoun Shale (KS)

Calhoun Shale (OK)

Deer Creek Limestone (KS)

Deer Creek Limestone (Larsh-Burroak Shale Member) (OK)

Deer Creek Limestone (Ozawkie Limestone Member) (KS)

Emporia Limestone (KS)

Emporia Limestone (OK)

Gaptank Formation (TX)

Graham Formation (Wayland Shale Member) (TX)

Graham Formation (Gunsight Limestone Member) (TX)

Graham Formation (Necessity Shale Member) (TX)

Graham Formation (Bunger Limestone Member) (TX)

Graham Formation (Finis Shale Member) (TX)

Harpersville Formation (TX)

Harpersville Formation (Waldrip Shale Member) (TX)

Howard Formation (KS)

Kanwaka Shale (KS)

Kanwaka Shale (Stull Shale Member) (KS)

Lawrence Formation (KS)

Lawrence Formation (Robbins Shale Member) (KS)

Lawrence Formation (Haskell Limestone Member) (KS)

Lecompton Limestone (KS)

Oread Formation (Kereford Limestone Member) (MO)

Oread Limestone (KS)

Oread Limestone (Heumader Shale Member) (KS)

Oread Limestone (Kereford Limestone Member) (KS)

Oread Limestone (Leavenworth Limestone Member) (KS)

Oread Limestone (Plattsmouth Limestone Member) (KS)

Oread Limestone (Snyderville Shale Member) (NE)

Oread Limestone (Toronto Limestone Member) (KS)

Pawhuska Formation (OK)

Pillsbury Shale (KS)

Root Shale (French Creek Shale Member) (NE)

Scranton Shale (White Cloud Shale Member) (KS)

Severy Shale (KS)

Stranger Formation (KS)

Stranger Formation (OK)

Stranger Formation (Iatan Limestone Member) (KS)

Stranger Formation (Vinland Shale Member)

Stranger Formation (Weston Shale Member) (KS)

Stranger Formation (Westphalia Limestone Member)

Tecumseh Shale (KS)

Tecumseh Shale (Rakes Creek Member) (KS)

Topeka Limestone (KS)

Missourian

Barnsdall Formation (OK)

Barnsdall Formation (Wildhorse Dolomite Lentil Member) (OK)

Brad Formation (TX)

Chanute Formation (KS)

Checkerboard Formation (KS)

Cherryvale Shale (Westerville Limestone Member) (KS)

Coffeyville Formation (OK)

Drum Limestone (KS)

Drum Limestone (Dewey Limestone Member) (OK)

Graford Formation (TX)

Graford Formation (Brownwood Shale Member) (TX)

Graford Formation (Wolf Mountain Shale Member) (TX)

Iola Limestone (KS)

Iola Limestone (Avant Limestone Member) (OK)

Iola Limestone (Muncie Creek Shale Member) (OK)

Keechi Creek Formation (TX)

Ladore Shale (KS)

Lane Shale (KS)

Nellie Bly Formation (OK)

Ochelata Formation (OK)

Plattsburg Limestone (KS)

Plattsburg Limestone (Hickory Creek Shale Member) (KS)

Plattsburg Limestone (Merriam Limestone Member) (KS)

Plattsburg Limestone (Spring Hill Limestone Member) (KS)

Stanton Limestone (OK, KS)

Stanton Limestone (Eudora Shale Member) (OK, KS)

Stanton Limestone (Rock Lake Shale Member) (KS)

Stanton Limestone (Stoner Limestone Member) (KS)

Stranger Formation (MO)

Stranger Formation (Iatan Limestone Member) (MO)

Vilas Shale (OK)

Wann Formation (OK)

Wyandotte Limestone (KS)

Wyandotte Limestone (Argentine Limestone Member) (KS)

Wyandotte Limestone (Farley Limestone Member) (KS)

Desmoinesian

Allegheny Formation (Vanport Limestone Member) (OH)

Altamont Limestone (KS)

Big Branch Formation (OK)

Boggy Formation (OK)

Cabaniss Formation (Verdigris Limestone Member) (KS)

Carbondale Formation (KY)

Deese Formation (Arnold Limestone Member) (OK)

East Mountain Shale (TX)

Fort Scott Limestone (KS)

Labette Shale (MO)

Labette Shale (OK)

Lenapah Limestone (OK, KS)

Millsap Lake Formation (TX)

Millsap Lake Formation (Grindstone Creek Member) (TX)

Mineral Wells Formation (TX)

Mingus Shale (TX)

Salesville Shale (TX)

Wewoka Formation (OK)

Wetumka Formation (OK)

Atokan

Atoka Formation (OK)

Morrowan

Marble Falls Limestone (Sloan Member) (TX)

Wapanucka Limestone (OK)

Unknown Stage

Coal Measures (IL)

Coal Measures (KS)

Coal Measures (MO)

Coal Measures (NE)

Magdalena Limestone (NM)

Marble Falls Limestone (TX)