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Morphological Attributes: Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
identified by scientist Cretaceous Lower Cretaceous off West Australia ODP Leg 123 Site 765 FEU-1009047 |  | identified by C. Brizio Cretaceous Lower Cretaceous American South Roanoke (TX) FEU-1027965 |  | identified by C. Brizio Cretaceous Lower Cretaceous American South Roanoke (TX) FEU-1027966 |  |