Cribroperidinium septatum
From dinoflaj2
septatum (Hultberg, 1985c, p.104-105, pl.1, fig.C) Poulsen, 1996, p.77. Holotype: Hultberg, 1985c, pl.1, fig.C. Originally Acanthaulax, subsequently (and now) Cribroperidinium. Age: Late Maastrichtian-Danian.
Parent: Cribroperidinium