Geiselodinium fibrirugulare

"fibrirugulare" (Yu Jingxian et al., 1981, p.260, pl.1, figs.11–12) Chen et al., 1988, p.27.  Holotype: Yu Jingxian et al., 1981, pl.1, fig.11.  NOW Saeptodinium.  Originally Sanshuia, subsequently Geiselodinium, thirdly (and now) Saeptodinium.  Age: Late Cretaceous.

Parent: Geiselodinium