Saeptodinium fibrirugulare
From dinoflaj2
fibrirugulare (Yu Jingxian et al., 1981, p.260, pl.1, figs.11-12) Lentin and Williams, 1989, p.325. Holotype: Yu Jingxian et al., 1981, pl.1. fig.11. Originally Sanshuia, subsequently Geiselodinium, thirdly (and now) Saeptodinium. Age: Late Cretaceous.
Parent: Saeptodinium