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Morphological Attributes: Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
type specimen holotype Jurassic Lower Jurassic FEU-1027500 |  | identified by scientist Triassic Upper Triassic Rhaetian central Northern Alps Fischerwiese FEU-1010321 |  | identified by M. Hesemann Jurassic Upper Jurassic United Kingdom and Ireland Chapmans Pool FEU-1019402 |  | identified by M. Hesemann Jurassic Upper Jurassic Tithonian United Kingdom and Ireland Egmont Bight FEU-1024289 |  | identified by M. Hesemann Jurassic Upper Jurassic Tithonian United Kingdom and Ireland Egmont Bight FEU-1024290 |  |
identified by M. Hesemann Jurassic Upper Jurassic Tithonian United Kingdom and Ireland Egmont Bight FEU-1024291 |  | identified by M. Hesemann Jurassic Upper Jurassic Kimmeridgian United Kingdom and Ireland Chapmans Pool FEU-1025388 |  |