Saeptodinium minutum
From dinoflaj2
minutum (Jiabo, 1978, p.83, pl.3, figs.10-11) Lentin and Williams, 1989, p.325. Holotype: Jiabo, 1978, pl.3, fig.11. Originally Deflandrea, subsequently Sanshuia, thirdly Geiselodinium, fourthly (and now) Saeptodinium. Age: Early Tertiary.
Parent: Saeptodinium