Graphiocrinus
- Phylum: Echinodermata
- Class: Crinoidea
- Order: Dendrocrinida
- Family: Graphiocrinidae
- Genus: Graphiocrinus
Species of Graphiocrinus present in the Pennsylvanian of the American Midcontinent
Geological Range
Desmoinesian to Missourian; Extinct.
Paleogeographic Distribution
Oklahoma to Missouri.
Stratigraphic Occurrences
- Missourian
- Dennis Limestone (KS)
- Iola Limestone (KS)
- Iola Limestone (Raytown Limestone Member) (KS)
- Lane Shale (MO)
- Plattsburg Limestone (KS)
- Stanton Limestone (KS)
- Desmoinesian
- Lenapah Limestone (OK)
- Pawnee Limestone (OK)
