MolluscaBase name details
original description
Newton, R. B. (1895). On some new species of British Eocene Gastropoda. With remarks on two forms already described. <em>Proceedings of the Malacological Society of London.</em> 1 (7): 326-332, pl. 22., available online at https://www.biodiversitylibrary.org/page/15167647
page(s): 329, pl. 22, figs 11-12 [details]