Species of Paradelocrinus present in the Pennsylvanian of the American Midcontinent
Morrowan to Virgilian; Extinct.
Texas to Illinois.
- Calhoun Shale (OK)
- Oread Limestone (KS)
- Bond Formation (La Salle Limestone Member) (IL)
- Drum Limestone (KS)
- Iola Limestone (KS)
- Plattsburg Limestone (KS)
- Stanton Limestone (Stoner Limestone Member) (KS)
- Big Branch Formation (Pumpkin Creek Limestone Member) (OK)
- Millsap Lake Formation (TX)
- Oologah Limestone (OK)
- Bloyd Shale (Brentwood Limestone Member) (AR, OK)
- Morrow Formation (OK)