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Morphological Attributes: Wallmaterial: hyaline Overall appearance: leaf-like Coiling: uniserial Chamberform: V-shaped Aperture Position: terminal Aperture Form: radiate, --, --, -- Sutures: --, straight, -- Ornamentation: --, costate, --, -- |
identified by scientist Cretaceous Upper Cretaceous Maastrichtian North European Plain Ruegen Jasmund FEU-1006114 |  | identified by M. Hesemann Cretaceous Upper Cretaceous Campanian North European Plain Hoever FEU-1012406 |  |