From editor or global species database
Type locality Villers-le-Lac, Doubs, France; Tüscherz-Alfermée at Twann-Tüscherz and Vigneules at Biel/Bienne, Bern, Switzerland; Ridgeway Hill at Steeple, Dorset, United Kingdom ("Villers-le-Lac. Couche b; [...] Alfermé, Vigneules, au bord du lac de Bienne. [...] En Angleterre [...] à Ridgway"); Goldberg (F, CH)/Purbeck (UK) Formation, Berriasian, early Cretaceous [details]