Vozzhennikovia rotunda

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