Species: relictus CARROLL, 1967
Etymology:
Part of holotype: Museum of Comparative Zoology, 3034
Locality: Dominion Coal Company, strip mine No. 7, 2 miles north of Florence, Cape Breton County, Nova Scotia Province, Canada.
Horizon: Morien Group.
Biostratigraphy:
Age: Westphalian D, Lower Upper Silesian series, Myachkovskian stage, Upper Moscovian Epoch, Middle Pennsylvanian (Late Carboniferous).
Material: 8 dorsal vertebrae.
Note: Found in a lycopod tree stump.