Vozzhennikovia rotunda
From dinoflaj3
rotunda (Wilson, 1967a, p.65–66, figs.6–7) Lentin and Williams, 1976, p.67. Holotype: Wilson, 1967a, fig.6. Originally Spinidinium, subsequently (and now) Vozzhennikovia, thirdly Dioxya. Lentin and Williams (1981, p.287) retained this species in Vozzhennikovia. Age: Eocene.
Parent: Vozzhennikovia