Species of Parametacoceras present in the Pennsylvanian of the American Midcontinent
There are currently no identified species for this genus in the database.
Desmoinesian to Virgilian; Extinct.
Texas to Oklahoma.
- Graham Formation (Wayland Shale Member) (TX)
- Graham Formation (Finis Shale Member) (TX)
- Nellie Bly Formation (OK)
- Holdenville Shale (OK)
- Wewoka Formation (OK)