Millioudodinium gigas

"gigas" (Raynaud, 1978, p.392–393, pl.2, fig.16) Lentin and Williams, 1981, p.190.  Holotype: Raynaud, 1978, pl.2, fig.16; Jan du Chêne et al., 1986a, pl.30, fig.6.  NOW Cribroperidinium?.  Originally Gonyaulacysta, subsequently Millioudodinium, thirdly (and now) Cribroperidinium?.  N.I.A.  Age: late Kimmeridgian–Portlandian.

Parent: Millioudodinium