Achilleodinium latispinosum

latispinosum (Davey and Williams, 1966b, p.88–89, pl.5, fig.8) Bujak et al., 1980, p.26.  Holotype: Davey and Williams, 1966b, pl.5, fig.8; Bujak et al., 1980, pl.8, figs.7–9.  Originally Cordosphaeridium, subsequently (and now) Achilleodinium, thirdly Tityrosphaeridium?.  Lentin and Williams (1985, p.3) retained this species in Achilleodinium.  Age: early Eocene.

Parent: Achilleodinium