Gonyaulax porosa Appendix B
From dinoflaj3
"porosa" Lejeune-Carpentier, 1946, p.B193,B196; text-fig.6. Emendation: Lejeune-Carpentier and Sarjeant, 1981, p.7–8, as Leptodinium porosum. Holotype: Lejeune-Carpentier, 1946, text-fig.6; Streel et al., 1977, pl.2, fig.4; Lejeune-Carpentier and Sarjeant, 1981, pl.3, figs.1–2; text-fig.4. NOW Leptodinium. Originally Gonyaulax, subsequently Gonyaulacysta (combination not validly published), thirdly (and now) Leptodinium, fourthly Leptodinium?. Age: Late Cretaceous.
Parent: Gonyaulax_Appendix B