Orospira bigranosa Butts 1926

Gastropoda - Euomphalina - Raphistomatidae

Alternative combination: Lophonema bigranosa

Full reference: C. Butts. 1926. The Paleozoic rocks. Geological Survey Alabama, Special Report 14:41-230

Belongs to Orospira according to P. J. Wagner 2023

See also Butts 1926, Morris and Cleevely 1981 and Wagner 1999

Sister taxa: Orospira conica, Orospira depressa, Orospira elegantula, Orospira elevata, Orospira gainesvillensis

Type specimen: USNM 71453, a shell

Distribution:

• Cassinian of United States (3: Missouri collections)

Total: 3 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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