Geiselodinium minutum

"minutum" (Jiabo, 1978, p.83, pl.3, figs.10–11) Chen et al., 1988, p.28.  Holotype: Jiabo, 1978, pl.3, fig.11.  NOW Saeptodinium.  Originally Deflandrea, subsequently Sanshuia, thirdly Geiselodinium, fourthly (and now) Saeptodinium.  Age: Early Tertiary.

Parent: Geiselodinium