Where: Mahoning County, Ohio (40.9° N, 80.5° W: paleocoordinates 7.7° S, 18.3° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Columbiana Member (Allegheny Formation), Desmoinesian (312.8 - 306.0 Ma)

• M. Desmoinesian

• group of beds-level stratigraphic resolution

Environment/lithology: limestone

Size class: macrofossils

Reposited in the OSU, USNM

Primary reference: M. T. Sturgeon. 1964. Allegheny fossil invertebrates from eastern Ohio: Gastropoda. Journal of Paleontology 38(2):189-226 [P. Wagner/P. Wagner/B. Seuss]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 64919: authorized by Pete Wagner, entered by Pete Wagner on 17.09.2006

Creative Commons license: CC BY (attribution)