Acanthaulax venusta
From dinoflaj2
"*venusta" (Klement, 1960, p.44-45, pl.5, figs.10-13; text-fig.22) Sarjeant, 1968, p.227. Holotype: Klement, 1960, pl.5, figs.10-11. NOW Cribroperidinium. Originally Gonyaulax (Appendix B), subsequently Acanthogonyaulax (combination not validly published), thirdly Acanthaulax, fourthly Gonyaulacysta, fifthly (and now) Cribroperidinium. Age: Mid Oxfordian-Kimmeridgian.
Parent: Acanthaulax
