MolluscaBase taxon details
original description
Gabb, W. M. (1861). Synopsis of the Mollusca of the Cretaceous Formation, including the geographical and stratigraphical range and synonymy. <em>Proceedings of the American Philosophical Society.</em> 8: 57-257 [offprint pp. 1-201]., available online at https://www.biodiversitylibrary.org/page/27023653
page(s): p. 122-123 [offprint p. 66-67.] [details]