Huanghedinium granorugosum
From dinoflaj3
*granorugosum Zhu Shenzhao, He Chengquan and Jin Guangxing in He Chengquan et al., 1989, p.46–47, pl.2, figs.1–15; pl.29, fig.4; text-figs.3a–b. Holotype: He Chengquan et al., 1989, pl.2, fig.5; text-fig.3a. Age: Early Tertiary.
Parent: Huanghedinium