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Morphological Attributes: Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
type specimen Jurassic FEU-1024417 |  | type specimen paratype Jurassic Middle Jurassic Arabian Peninsula unknown FEU-1007717 |  | type specimen paratype Jurassic Middle Jurassic Arabian Peninsula unknown FEU-1007718 |  |