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Morphological Attributes: Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
identified by scientist Cretaceous Upper Cretaceous Maastrichtian Kurdistan Dokan FEU-1013411 |  | identified by M. Hesemann Cretaceous Upper Cretaceous Campanian American South Lavon Lake FEU-1018648 |  | identified by C. Brizio Cretaceous Upper Cretaceous Campanian American South Austin FEU-1028034 |  | identified by C. Brizio Cretaceous Upper Cretaceous Campanian American South Austin FEU-1028039 |  |