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Morphological Attributes: Wallmaterial: hyaline Overall appearance: fusiform Coiling: trochospiral Chamberform: pyriform Aperture Position: basal Aperture Form: round oval reniform, --, --, -- Sutures: depressed, --, -- Ornamentation: --, --, --, -- |
type specimen holotype Cretaceous Upper Cretaceous unknown FEU-1022637 |  | identified by scientist Cretaceous Upper Cretaceous Maastrichtian North European Plain Ruegen Jasmund FEU-1006456 |  |