Species:?

HOOK, & BAIRD, 1992

Locality: Five Points, Mahoning County, Ohio.

Horizon: Allegheny Group, Late Westephalian.

Biostratigraphy:

Age: Lower Upper Silesian series, Upper Moscovian Epoch, Middle Pennsylvanian (Late Carboniferous).

Material:

Number: Not given:
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= Cocytinus HUREY, 2023

Locality: Linton Mine, Saline Township, Jefferson County, Ohio.

Horizon: The cannel shale below the Upper Freeport coal, Alleghney Group.

Biostratigraphy:

Age: Late Westephalian D, Moscovian Epoch, Middle Pennsylvanian Subperiod, Late Carboniferous Period.

Material:

CM81518: Posterior portion of vertebral column and partial limb.

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HUTTENLOCKER, PARDO & SMALL, 2005

Locality: Mayer Farm Locality, near Humboldt, Richardson County, Nebraska.

Horizon: Eskridge Formation, Council Grove Group.

Biostratigraphy:

Age: Earliest Wolfcampian Stage, Lower Rotliegendes Epoch, Early Permian.

Material:

DMNH 37303: Partial postcranial skeleton with hind limb.

DMNH 40414, 46647, 47855, 45229: Partial postcranial skeletons.

DMNH 42908: Articulated dorsal vertebrae.

DMNH 45230: Posterior skeleton with hind limb.

DMNH 45231, 45233: 2 vertebrae.

Locality: Shot in the Dark Quarry, near Humboldt, Richardson County, Nebraska.

Horizon: Eskridge Formation, Council Grove Group.

Biostratigraphy:

Age: Earliest Wolfcampian Stage, Lower Rotliegendes Epoch, Early Permian.

Material:

USNM 32147: Articulated vertebral column.