Hystrichogonyaulax serrata
From dinoflaj2
"serrata" (Cookson and Eisenack, 1958, p.34, pl.3, fig.2; text-figs.12-14) Stover and Evitt, 1978, p.163. Holotype: Cookson and Eisenack, 1958, pl.3, fig.2; Jan du Chêne et al., 1986a, pl.99, figs.3-4. NOW Rhynchodiniopsis. Originally Gonyaulax (Appendix B), subsequently Gonyaulacysta, thirdly Hystrichogonyaulax, fourthly (and now) Rhynchodiniopsis. Age: Late Jurassic-Neocomian.
Parent: Hystrichogonyaulax
