Foraminifera taxon details
From editor or global species database
Diagnosis Test lenticular, single equatorial layer of chambers covered by lateral layers on both sides, juvenarium uniserial but not rotaloid, neanic stage with irregular rows and layers of radial rods and primary lateral chambers, two layers of radial rods near the center increase by intercalation of new rods, up to ten layers toward the margin where regular annular and irregular vertical and diagonal connections produce a lattice, primary lateral chambers rest directly on the rods and are overlain by regular tiers of secondary lateral chambers that result in the lenticular thickening, lateral chambers interconnect through basal stolons and fine pores, pillars present. U. Cretaceous (Campanian); Cuba. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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