Traits name details
original description
Sohl, N. F. (1964). Gastropods from the Coffee Sand (Upper Cretaceous) of Mississippi. <em>United States Geological Survey Professional Paper.</em> 331C: 345-394, pls. 53-57., available online at https://doi.org/10.3133/pp331C page(s): 372, pl. 55, fig. 20, 24 [details] Available for editors 
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