Sinocysta subtilis
From dinoflaj3
"subtilis" He Chengquan, 1991, p.65, pl.1, figs.19–23. Holotype: He Chengquan, 1991, pl.1, fig.19. NOW Laciniadinium. Originally Sinocysta, subsequently (and now) Laciniadinium. Age: late Turonian–Eocene.
Parent: Sinocysta