MolluscaBase name details
original description
Conrad, T. A. (1855). Observations on the Eocene deposit of Jackson, Mississippi, with descriptions of thirty-four new species of shells and corals. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 7: 257-263, pls. 14-17., available online at https://www.biodiversitylibrary.org/page/26299480 [details]