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Morphological Attributes: Wallmaterial: hyaline Overall appearance: leaf-like Coiling: biserial Chamberform: brick Aperture Position: basal Aperture Form: round oval reniform, --, --, -- Sutures: depressed, curved, -- Ornamentation: hispid - pustulose, --, --, -- |
identified by scientist Cretaceous Upper Cretaceous Maastrichtian North European Plain Ruegen Jasmund FEU-1006363 |  |