Bosedinia granorugosa
From dinoflaj2
granorugosa (He Chengquan and Qian Zeshu, 1979, p.178-179, pl.1, figs.12-13) He Chengquan, 1984b, p.173. Holotype: He Chengquan and Qian Zeshu, 1979, pl.1, fig.13. Originally Bosea (generic name illegitimate), subsequently (and now) Bosedinia. Age: Late Eocene-Oligocene.
Parent: Bosedinia