Dinogymnium deflandrei
From dinoflaj3
"deflandrei" Boltenhagen, 1977, p.67–68, pl.9, figs.1b–c,2a–b,3a–b,4a–b. Holotype: Boltenhagen, 1977, pl.9, figs.1b–c; Lentin and Vozzhennikova, 1990, Appendix A, fig.31. NOW Alisogymnium. Originally Dinogymnium, subsequently (and now) Alisogymnium. Age: late Senonian.
Parent: Dinogymnium