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: