Morphological Attributes: Wallmaterial: hyaline Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
type specimen holotype Cretaceous Upper Cretaceous Maastrichtian East Coast unknown FEU-1007611 | type specimen paratype Cretaceous Upper Cretaceous Maastrichtian East Coast unknown FEU-1007706 |