Palaeohystrichodinium elegans
From dinoflaj3
*elegans He Chengquan, Zhu Shenzhao and Jin Guangxing in He Chengquan et al., 1989, p.57, pl.16, figs.4–8; text-fig.8. Holotype: He Chengquan et al., 1989, pl.16, fig.4; text-fig.8. Age: Early Tertiary.
Parent: Palaeohystrichodinium