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Morphological Attributes: Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
identified by scientist Cretaceous Lower Cretaceous Albian North European Plain Mahlsdorf FEU-1007749 |  | identified by scientist Jurassic Upper Jurassic Tithonian off West Australia ODP Leg 123 Site 765 FEU-1008964 |  | identified by M. Hesemann Cretaceous Upper Cretaceous ALbian North European Plain Schwarz FEU-1026430 |  |