original description
Cossmann M. (1883). Description d'espèces du terrain tertiaire des environs de Paris (suite). <em>Journal de Conchyliologie.</em> 31(2): 153–174, pls 6–7., available online at https://biodiversitylibrary.org/page/15857168
page(s): 165-166, pl. 7, fig. 2 [details]
From editor or global species database
Type locality Cuise-la-Motte, Oise, France; Cuisian, late Ypresian, early Eocene [details]
From editor or global species database