Palaeoperidinium primaevum He Chengquan in Zheng Yahui and He Chengquan, 1984, p.98, pl.8, fig.21; pl.9, figs.5-6.
TYPE: Holotype: Zheng Yahui and He Chengquan, 1984, pl.8, fig.21. AGE: Late Cretaceous.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |