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Morphological Attributes: Wallmaterial: agglutinated Overall appearance: round and flat Coiling: tubular enrolled Chamberform: tubular Aperture Position: terminal Aperture Form: round oval reniform, no tooth, no neck, no lip Sutures: depressed, curved, -- Ornamentation: --, --, --, -- |
type specimen holotype Cretaceous Upper Cretaceous unknown FEU-1020029 |  | identified by scientist Cretaceous Upper Cretaceous Barents Sea Tromso Basin FEU-1006922 |  | identified by scientist Cretaceous Upper Cretaceous Cenomanian North European Plain Wunstorf FEU-1023447 |  | identified by scientist Cretaceous Upper Cretaceous Carpathians Hluk Okluky FEU-1011434 |  |