MolluscaBase name details
original description
Cossmann M. & Pissarro G. (1900). Faune éocénique du Cotentin (mollusques) Article (1). <em>Bulletin de la Société Géologique de Normandie.</em> 19: 19–75, 6 pls., available online at https://www.biodiversitylibrary.org/page/44767828
page(s): 43, pl. 3 figs 19-20 [details]
From editor or global species database