Cyclonephelium longispinosum
From dinoflaj3
longispinosum He Chengquan, 1991, p.136, pl.9, fig.19; pl.60, fig.5. Holotype: He Chengquan, 1991, pl.9, fig.19. Age: middle Eocene.
Parent: Cyclonephelium
longispinosum He Chengquan, 1991, p.136, pl.9, fig.19; pl.60, fig.5. Holotype: He Chengquan, 1991, pl.9, fig.19. Age: middle Eocene.
Parent: Cyclonephelium