Millioudodinium parorthoceras

"parorthoceras" (Davey, 1968, p.1) Stover and Evitt, 1978, p.174.  Holotype: Sarjeant, 1966b, pl.14, figs. 5-6; text-fig.29, as Gonyaulacysta orthoceras; Jan du Chêne et al., 1986a, pl.26, figs.6-8.  NOW Cribroperidinium?.  Originally Gonyaulacysta, subsequently Millioudodinium, thirdly (and now) Cribroperidinium?.  Age: Late Barremian.

Parent: Millioudodinium