Gonyaulax edwardsii Appendix B

"edwardsii" Cookson and Eisenack, 1958, p.32, pl.3, figs.5–6; text-fig.7.  Holotype: Cookson and Eisenack, 1958, pl.3, fig.6; text-fig.7; Jan du Chêne et al., 1986a, pl.32, fig.4; pl.33, fig.3.  NOW Cribroperidinium?.  Originally Gonyaulax, subsequently Gonyaulacysta, thirdly Cribroperidinium, fourthly (and now) Cribroperidinium?.  Taxonomic junior synonyms: Gonyaulax (as Cribroperidinium) apione, according to Burger (1980a, p.82) — however, Jan du Chêne et al. (1986a, p.76) retained Cribroperidinium apione; and Gonyaulax (as Cribroperidinium) orthoceras, according to Davey and Verdier (1971, p.17) — however, Lentin and Williams (1985, p.79) retained Gonyaulax (as Cribroperidinium) orthoceras.  Age: Albian–early Turonian.

Parent: Gonyaulax_Appendix B