Saturnodinium pansum
From dinoflaj2
pansum (Stover, 1977, p.78-79, pl.2, figs.32-38) Brinkhuis et al., 1992, p.246. Holotype: Stover, 1977, pl.2, figs.34-36. Originally Thalassiphora?, subsequently (and now) Saturnodinium. Age: mid-late Oligocene.
Parent: Saturnodinium