"Polysphaeridium duma" Below, 1982c, p.28, pl.2, figs.9a-b,10a-b,11-12; text-fig.6a.
TYPE: Holotype: Below, 1982c, pl.2, figs.9a-b. HISTORY: NOW: Dapsilidinium. Originally Polysphaeridium, subsequently (and now) Dapsilidinium. ETYMOLOGY: N.I.A. AGE: Hauterivian-Albian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |