Morphological Attributes: Wallmaterial: hyaline 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 | ![]() |