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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-1009048 |  | identified by M. Hesemann Jurassic Upper Jurassic Tithonian United Kingdom and Ireland Egmont Bight FEU-1024285 |  | identified by M. Hesemann Jurassic Upper Jurassic Tithonian United Kingdom and Ireland Egmont Bight FEU-1024286 |  | identified by M. Hesemann Jurassic Upper Jurassic Kimmeridgian United Kingdom and Ireland Blue Circle Cement Quarry FEU-1024500 |  |