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Morphological Attributes: Wallmaterial: hyaline Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
identified by scientist Jurassic Upper Jurassic Tithonian off Biscaya and Iberia ODP Leg 149 Site 901 FEU-1008223 |  | identified by scientist Triassic Upper Triassic Rhaetian central Northern Alps Fischerwiese FEU-1010314 |  | identified by scientist Triassic Upper Triassic Rhaetian central Northern Alps Fischerwiese FEU-1010315 |  |