Isabelidinium spasicum
From dinoflaj3
spasicum (Grigorovich, 1969b, p.67–68, pl.1, fig.1) Lentin and Williams, 1981, p.158. Holotype: Grigorovich, 1969b, pl.1, fig.1. Originally Australiella, subsequently (and now) Isabelidinium. Age: Late Cretaceous.
Parent: Isabelidinium