Species: cortidentata DAWSON, 1882
Etymology:

Holotype: RM 2.1126

Locality: South Joggins, Cumberland County, Nova Scotia Province, Canada.

Horizon: Joggins Formation.

Biostratigraphy:

Age: Westephalian B, upper Westphalian, Middle Silesian series, Kashirskian Stage, Moscovian Epoch, Late Pennsylvanian (Late Carboniferous).

Material: Fragmentary skull, shoulder girdle, humerus, ribs, scales, and phalanges.