Morphological Attributes: Wallmaterial: hyaline Overall appearance: elongate Coiling: biserial Chamberform: brick Aperture Position: basal Aperture Form: round oval reniform, tooth, no neck, no lip Sutures: depressed, curved, -- Ornamentation: --, --, --, -- |
type specimen holotype Paleogene Oligocene unknown FEU-1022435 | identified by M. Hesemann Paleogene Oligocene Chattian South-Western France Abesse FEU-1011921 |