Dinogymnium evittii
From dinoflaj3
"evittii" Boltenhagen, 1977, p.66–67, pl.8, figs.9a–c,10–11. Holotype: Boltenhagen, 1977, pl.8, figs.9a–c; Lentin and Vozzhennikova, 1990, Appendix A, fig.33. NOW Alisogymnium. Originally Dinogymnium, subsequently (and now) Alisogymnium. Age: Senonian.
Parent: Dinogymnium