MolluscaBase name details
original description
Rogers W. B. & Rogers H. D. (1839). Contributions to the geology of the Tertiary formations of Virginia - Second series - Continued: Being a description of several species of Meiocene and Eocene shells, not before described. <em>Transactions of the American Philosophical Society.</em> new ser., 6: 371-377, pls 26-30., available online at https://www.biodiversitylibrary.org/page/35980192
page(s): 372, pl. 28, fig. 1 [details]