Cribroperidinium tenuitabulatum
From dinoflaj3
tenuitabulatum (Gerlach, 1961, p.159, pl.25, figs.10–11; text-figs.1–3) Helenes, 1984, p.124. Emendation: Sarjeant, 1984b, p.76, as Rhynchodiniopsis tenuitabulata. Holotype: Gerlach, 1961, pl.25, figs.10–11, lost according to Sarjeant (1984b, p.78. Lectotype: Sarjeant, 1984b, pl.2, fig.3, designated by Sarjeant (1984b, p.78). Originally Gonyaulax (Appendix B), subsequently Gonyaulacysta, thirdly Millioudodinium, fourthly (and now) Cribroperidinium, fifthly Rhynchodiniopsis. Lentin and Williams (1985, p.81) retained this species in Cribroperidinium. Age: middle Oligocene–middle Miocene.
