Gymnodinium hexagonum Appendix B
From dinoflaj2
"hexagonum" Deflandre-Rigaud, 1954, p.58; text-figs.1-2. Holotype: Deflandre-Rigaud, 1954, text-figs.1-2. NOW Dinogymnium?. Originally Gymnodinium, subsequently Dinogymnium, thirdly (and now) Dinogymnium?. Age: Campanian-?Maastrichtian.
Parent: Gymnodinium