Gymnodinium denticulatum Appendix B
From dinoflaj3
"denticulatum" Alberti, 1961, p.5, pl.3, figs.2–3. Holotype: Alberti, 1961, pl.3, fig.2. NOW Dinogymnium. Originally Gymnodinium, subsequently (and now) Dinogymnium. Age: Senonian.
Parent: Gymnodinium_Appendix B