Cribroperidinium xinjiangense

xinjiangense (He Chengquan, 1991, p.109, pl.4, fig.21) Lentin and Williams, 1993, p.141.  Holotype: He Chengquan, 1991, pl.4, fig.21.  Originally Millioudodinium, subsequently (and now) Cribroperidinium.  Age: Paleocene–late Eocene.

Parent: Cribroperidinium