Cribroperidinium kashiense
From dinoflaj2
kashiense (He Chengquan, 1991, p.108-109, pl.4, figs.34-37) Lentin and Williams, 1993, p.138. Holotype: He Chengquan, 1991, pl.4, fig.37. Originally Millioudodinium, subsequently (and now) Cribroperidinium. Age: Paleocene-Eocene.
Parent: Cribroperidinium