MolluscaBase name details
original description
Hodgkinson, K. A.; Garvie, C. L.; Bé, A. W. (1992). Eocene euthecosomatous pteropods (Gastropoda) of the Gulf and eastern coasts of North America. <em>Bulletins of American Paleontology.</em> 103(341): 1–62., available online at https://www.biodiversitylibrary.org/page/10684827
page(s): 20, pl. 4 figs 3-6 [details]