MolluscaBase name details
original description
Gabb, W. M. (1861). Descriptions of new species of American Tertiary fossils and a new Carboniferous cephalopod from Texas. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 13: 367-372., available online at https://www.biodiversitylibrary.org/page/1683496
page(s): 368 [details]