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Septimyalina

Septimyalina

Species of Septimyalina present in the Pennsylvanian of the American Midcontinent

Geological Range

Atokan to Virgilian (also Permian); Extinct.

Paleogeographic Distribution

Texas to Nebraska.

Stratigraphic Occurrences

Virgilian
Deer Creek Limestone (KS)
Deer Creek Limestone (Rock Bluff Limestone Member) (KS)
Deer Creek Limestone (Ozawkie Limestone Member) (KS)
Emporia Limestone (OK)
Graham Formation (Gunsight Limestone Member) (TX)
Harpersville Formation (TX)
Harpersville Formation (Waldrip Shale Member) (TX)
Janesville Shale (Five Point Limestone Member) (KS)
Kanwaka Shale (KS)
Kanwaka Shale (Stull Shale Member) (KS)
Kanwaka Shale (Clay Creek Limestone Member) (KS)
Lawrence Formation (KS)
Lawrence Formation (Haskell Limestone Member) (KS)
Lecompton Limestone (KS)
Lecompton Limestone (Doniphan Shale Member) (KS)
Lecompton Limestone (King Hill Shale Member) (KS)
Lecompton Limestone (Spring Branch Limestone Member) (KS)
Oread Formation (Kereford Limestone Member) (MO)
Oread Limestone (Heumader Shale Member) (KS)
Oread Limestone (Kereford Limestone Member) (KS)
Oread Limestone (Plattsmouth Limestone Member) (KS)
Oread Limestone (Toronto Limestone Member) (KS)
Scranton Shale (Cedar Vale Shale Member) (KS)
Stotler Limestone (Dover Limestone Member) (KS)
Stranger Formation (KS)
Stranger Formation (Iatan Limestone Member) (KS)
Stranger Formation (Vinland Shale Member) (KS)
Tecumseh Shale (KS)
Tecumseh Shale (Rakes Creek Member) (KS)
Topeka Limestone (KS)
Topeka Limestone (Iowa Point Shale Member) (KS)
Wood Siding Formation (Brownville Limestone Member) (OK, KS)
Wood Siding Formation (Nebraska City Limestone Member) (KS)
Zeandale Limestone (Wamego Shale Member) (NE)
Missourian
Bonner Springs Shale (KS)
Brad Formation (TX)
Cherryvale Shale (Westerville Limestone Member) (KS)
Dennis Limestone (Winterset Limestone Member) (KS, MO)
Dennis Limestone (Winterset Limestone Member) (MO)
Drum Limestone (KS)
Drum Limestone (MO)
Graford Formation (Adams Branch Limestone Member) (TX)
Graford Formation (Brownwood Shale Member) (TX)
Iola Limestone (Avant Limestone Member) (OK)
Keechi Creek Formation (TX)
Plattsburg Limestone (KS)
Plattsburg Limestone (Merriam Limestone Member) (KS)
Plattsburg Limestone (Spring Hill Limestone Member) (KS, MO)
Stanton Limestone (KS)
Stanton Limestone (Captain Creek Limestone Member) (KS)
Stanton Limestone (Rock Lake Shale Member) (KS)
Stanton Limestone (Stoner Limestone Member) (KS)
Stranger Formation (MO)
Wann Formation (OK)
Wyandotte Limestone (Farley Limestone Member) (KS)
Desmoinesian
Holdenville Shale (OK)
Lake Murray Formation (Lester Member) (OK)
Millsap Lake Formation (TX)
Millsap Lake Formation (Grindstone Creek Member) (TX)
Mingus Shale (TX)
Atokan
Atoka Formation (OK)
Atoka Formation (Coody Creek Member) (OK)
Unknown Stage
Cherokee Shale (KS)
Coal Measures (KS)
Coal Measures (MO)
<i>Septimyalina burmai</i> from an unknown formation of Cowley County, Kansas (KUMIP 210851).
Septimyalina burmai from an unknown formation of Cowley County, Kansas (KUMIP 210851).