Full reference: R. D. Hoare. 1980. New Pennsylvanian gastropods from Ohio. Journal of Paleontology 54(5):1035-1040
See also Hoare 1980
Sister taxon: Spiromphalus yabei
Type specimen: Its type locality is Ty-3 60 cm shale zone, immediately above limestone at mall abandoned borrow pi, which is in a Desmoinesian shallow subtidal limestone/shale in the Putnam Hill Formation of Ohio.
• Desmoinesian of United States (2: Ohio collections)
• Carboniferous of United States (1: Ohio)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.