MolluscaBase name details
original description
Conrad, T. A. (1853). Descriptions of new fossil shells of the United States. <em>Journal of the Academy of Natural Sciences of Philadelphia, second series.</em> 2(3): 273-276, pl. 24., available online at https://www.biodiversitylibrary.org/page/35731176
page(s): 273, pl. 24, figs 1, 2 [details]