WoRMS taxon details
original description
Meek, F. B.; Worthen, A. H. (1866). Contribution to the paleontology of Illinois and other Western States. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 18: 251-275., available online at https://www.biodiversitylibrary.org/page/26374971 page(s): 268 [details]
basis of record
Mazaev A.V. (2020). Sakmarian Gastropods from the Samarskaya Luka (Lower Permian, Volga-Urals). <em>Paleontological Journal.</em> 54(10): 1152-1177. page(s): 1169 [details] Available for editors [request]
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