Saeptodinium dalangshanense

"dalangshanense" (Yu Jingxian et al., 1981, p.259, pl.1, figs.7–10,15–16) Lentin and Williams, 1989, p.325.  Holotype: Yu Jingxian et al., 1981, pl.1. fig.7.  NOW Morkallacysta.  Originally Sanshuia, subsequently Geiselodinium, thirdly Saeptodinium, fourthly (and now) Morkallacysta.  Age: Late Cretaceous.

Parent: Saeptodinium