HOOK, & BAIRD, 1992

Locality: Five Points, Mahoning County, Ohio.

Horizon: Lower Kittanning coal, Allegheny Group.

Biostratigraphy:

Age: Myachkovskian Stage, Westphalian D, Lower Upper Silesian, Desmoniensean, upper Moscovian Epoch, Late Pennsylvanian (Late Carboniferous).

Material:

Number: Not given: