Palaeoperidinium ?granulosum He Chengquan in Zheng Yahui and He Chengquan, 1984, p.97, pl.7, figs.1–10; pl.9, figs.1–4.

Holotype: Zheng Yahui and He Chengquan, 1984, pl.7, fig.7.
Questionable assignment: Evitt et al. (1998, p.48).
Age: Late Cretaceous.