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Morphological Attributes: Wallmaterial: hyaline Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
identified by scientist Cretaceous Lower Cretaceous off West Australia ODP Leg 123 Site 765 FEU-1009054 |  | identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta FEU-1011853 |  | identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta FEU-1011855 |  | identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta FEU-1011856 |  | identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta FEU-1011857 |  |
identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta FEU-1011859 |  |