original description
Michaud, G. (1862). Description des Coquilles fossiles des environs de Hauterive (Drôme). <em>Journal de Conchyliologie.</em> 10, 58-84., available online at https://www.biodiversitylibrary.org/page/15134773
page(s): 69-70, pl. 4, fig. 8 [details]
basis of record
Schlickum, W.R.; Strauch, F. (1979). Die Land- und Süßwassermollusken der pliozänen Deckschichten der rheinischen Braunkohle. <em>Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft.</em> 536: 1-144.
page(s): 30, pl. 3, fig. 31 [details] Available for editors [request]
From editor or global species database
Type locality Hauterives ("Hauterive"), Drôme, France; Zanclean (early mammal zone MN 14), early Pliocene [details]