Castellodinium tuberosuturatum
From dinoflaj3
?tuberosuturatum (He Chengquan, 1991, p.103, pl.37, figs.7–8) Willams et al., 2015, p.302. Holotype: He Chengquan, 1991, pl.37, fig.8. Originally Wilsonidium, subsequently (and now) Castellodinium? Questionable assignment: Williams et al. (2015, p.302). Age: middle Eocene.
Parent: Castellodinium