Gastropoda - Caenogastropoda - Goniasmatidae
Alternative combination: Stegocoelia (Stegocoelia) okawensis
Full reference: M.L. Thein and M.H. Nitecki. 1974. Chesterian (Upper Mississippian) Gastropoda of the Illinois basin. Fieldiana: Geology, New Series 34:1-238
Belongs to Stegocoelia according to P. J. Wagner 2023
See also Thein and Nitecki 1974
Sister taxa: Stegocoelia (Stegocoelia), Stegocoelia abscisa, Stegocoelia acuta, Stegocoelia acutiformis, Stegocoelia agraciada, Stegocoelia akasakaensis, Stegocoelia alta, Stegocoelia arta, Stegocoelia berestovensis, Stegocoelia centrosinuata, Stegocoelia compacta, Stegocoelia gzheliensis, Stegocoelia hoffmani, Stegocoelia kentuckiensis, Stegocoelia klyazmaensis, Stegocoelia knighti, Stegocoelia korobcheevoensis, Stegocoelia laschmaensis, Stegocoelia longissima, Stegocoelia nerinaeformis, Stegocoelia nodosa, Stegocoelia okaensis, Stegocoelia quadricincta, Stegocoelia quadricostata, Stegocoelia quinquecostata, Stegocoelia samaraensis, Stegocoelia smithiana, Stegocoelia turabievoensis, Stegocoelia variabilis
Ecology: epifaunal
Distribution:
• Carboniferous of United States (2: Illinois collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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