Foraminifera taxon details
From editor or global species database
Diagnosis Test discoidal to ovate in outline, flattened, numerous chambers per whorl in a rapidly enlarging planispiral coil, septa gently arched at the midpoint on the flattened sides; wall agglutinated, compact and homogeneous; aperture a series of areal pores aligned vertically up the apertural face and reflected in thin section by the multiple passages through the septa. U. Cretaceous (Santonian); France. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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