Main
Key to Species
About
Contact
|
Morphological Attributes: Wallmaterial: agglutinated Overall appearance: coiled spirally Coiling: trochospiral Chamberform: triangular to trapezoid Aperture Position: basal Aperture Form: slit, no tooth, no neck, no lip Sutures: depressed, curved, -- Ornamentation: --, --, --, -- |
type specimen holotype Cretaceous unknown FEU-1022618 |  | identified by scientist Cretaceous Upper Cretaceous Coniacian Eastern European Plain unknown FEU-1013986 |  |