Phricodothyris

Species
Information
Images

Species of Phricodothyris present in the Pennsylvanian of the American Midcontinent

Phricodothyris perplexa

Geological Range

Desmoinesian to Virgilian; Extinct.

Paleogeographic Distribution

Texas to Ohio.

Stratigraphic Occurrences

Virgilian: Deer Creek Limestone (KS); Emporia Limestone (OK); Gaptank Formation (TX); Graham Formation (TX); Graham Formation (Wayland Shale Member) (TX); Graham Formation (Gunsight Limestone Member) (TX); Graham Formation (Jacksboro Limestone Member) (TX); Graham Formation (Finis Shale Member) (TX); Kanwaka Shale (KS); Lecompton Limestone (KS); Lecompton Limestone (OK); Lecompton Limestone (Beil Limestone Member) (KS); Oread Limestone (KS, NE); Oread Limestone (Kereford Limestone Member) (KS); Oread Limestone (Plattsmouth Limestone Member) (KS); Stranger Formation (Weston Shale Member) (KS); Tecumseh Shale (KS); Topeka Limestone (KS)
Missourian: Brad Formation (TX); Cherryvale Shale (Westerville Limestone Member) (KS); Dennis Limestone (KS); Dennis Limestone (Winterset Limestone Member) (KS); Drum Limestone (KS); Drum Limestone (MO); Drum Limestone (Cement City Limestone Member) (MO); Francis Formation (OK); Graford Formation (TX); Iola Limestone (KS, MO); Iola Limestone (Avant Limestone Member) (OK); Iola Limestone (Muncie Creek Shale Member) (OK); Iola Limestone (Raytown Limestone Member) (KS); Iola Limestone (Raytown Limestone Member) (MO); Nellie Bly Formation (OK); Plattsburg Limestone (KS); Plattsburg Limestone (Hickory Creek Shale Member) (KS); Plattsburg Limestone (Spring Hill Limestone Member) (KS); Stanton Formation (Stoner Limestone Member) (MO); Stanton Limestone (KS); Stanton Limestone (Captain Creek Limestone Member) (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); Swope Limestone (KS); Swope Limestone (Bethany Falls Limestone Member) (KS); Wyandotte Limestone (MO); Wyandotte Limestone (OK); Wyandotte Formation (Frisbie Limestone Member) (MO); Wyandotte Limestone (Argentine Limestone Member) (KS); Wyandotte Limestone (Farley Limestone Member) (KS)
Desmoinesian: Allegheny Formation (Putnam Hill Limestone Member) (OH); Altamont Limestone (OK, KS); Big Branch Formation (OK); Big Branch Formation (Pumpkin Creek Limestone Member) (OK); Boggy Formation (OK); Cabaniss Formation (KS, MO, OK); Cabaniss Formation (Verdigris Limestone Member) (KS); Carbondale Formation (Brereton Limestone Member) (IL); Fort Scott Limestone (KS); Fort Scott Limestone (OK); Fort Scott Limestone (Higginsville Limestone Member) (KS); Holdenville Shale (Sasakwa Limestone Member) (OK); Lake Murray Formation (Lester Member) (OK); Lenapah Limestone (OK, KS); McAlester Formation (OK); McCoy Formation (CO); Millsap Lake Formation (TX); Mineral Wells Formation (TX); Oologah Limestone (OK); Pawnee Limestone (KS); Savanna Formation (OK); Wewoka Formation (OK)
Unknown Stage: Bourbon Group (KS); Cherokee Shale (KS); Coal Measures (KS); Magdalena Limestone (NM); Marble Falls Limestone (TX)