MolluscaBase name details
original description
Gabb, W. M. (1860). Descriptions of new species of Cretaceous fossils from New Jersey. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 93-95, pl. 2., available online at https://www.biodiversitylibrary.org/page/1801109
page(s): 93, pl. 2 fig. 13; note: attributed in error by Gabb to Meek & Hayden [details]