Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Test globose to inflated, trochospiral, closely coiled, chambers ovate, somewhat flattened on the slightly convex spiral side, umbilical side strongly convex, umbilicus closed, sutures radial, slightly depressed, periphery broadly rounded, without a keel or poreless margin; wall calcareous, finely perforate, surface appearing finely cancellate because of the perforations but otherwise smooth; aperture a curved low interiomarginal arch, umbilical-extraumbilical, with bordering lip. M. Eocene (Lutetian) to U. Eocene (Jacksonian); cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database