Perimestocrinus
- Phylum: Echinodermata
- Class: Crinoidea
- Order: Dendrocrinida
- Family: Pirasocrinidae
- Genus: Perimestocrinus
Species of Perimestocrinus present in the Pennsylvanian of the American Midcontinent
Geological Range
Morrowan to Virgilian; Extinct.
Paleogeographic Distribution
Texas to Missouri.
Stratigraphic Occurrences
- Virgilian
- Lawrence Formation (Haskell Limestone Member) (KS)
- Oread Limestone (Toronto Limestone Member) (KS)
- Topeka Limestone (KS)
- Missourian
- Dennis Limestone (Winterset Limestone Member) (KS)
- Dennis Limestone (Winterset Limestone Member) (OK)
- Drum Limestone (KS)
- Iola Limestone (KS)
- Iola Limestone (Raytown Limestone Member) (KS)
- Ochelata Formation (OK)
- Plattsburg Limestone (KS)
- Plattsburg Limestone (Hickory Creek Shale Member) (KS)
- Plattsburg Limestone (Spring Hill Limestone Member) (KS)
- Stanton Limestone (OK, KS)
- Stanton Limestone (Eudora Shale Member) (KS)
- Stanton Limestone (Stoner Limestone Member) (KS)
- Swope Limestone (Bethany Falls Limestone Member) (KS)
- Vilas Shale (KS)
- Wann Formation (OK)
- Wyandotte Formation (Argentine Limestone Member) (MO)
- Wyandotte Formation (Frisbie Limestone Member) (MO)
- Wyandotte Limestone (Farley Limestone Member) (KS)
- Desmoinesian
- Altamont Limestone (OK)
- Big Branch Formation (Pumpkin Creek Limestone Member) (OK)
- Oologah Limestone (OK)
- Pawnee Limestone (OK)
- Morrowan
- Sausbee Formation (OK)
