Huanghedinium magnum Zhu Shenzhao, He Chengquan and Jin Guangxing in He Chengquan et al., 1989, p.47, pl.2, figs.19-20.
TYPE: Holotype: He Chengquan et al., 1989, pl.2, fig.20. AGE: Early Tertiary.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |