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): 376, pl. 30 fig. 3 [details]
additional source
Mansfield, W. C. (1930). Miocene gastropods and scaphopods of the Choctawhatchee Formation of Florida. <em>Florida State Geological Survey, Bulletin.</em> 3: 1-185, 21 pls., available online at https://ufdc.ufl.edu/UF00000437/00001
page(s): 63-64, pl. 6, figs. 2-3 [details]