Bosea granorugosa
From dinoflaj2
"granorugosa" He Chengquan and Qian Zeshu, 1979, p.178-179, pl.1, figs.12-13. Holotype: He Chengquan and Qian Zeshu, 1979, pl.1, fig.2. NOW Bosedinia. Originally Bosea (generic name illegitimate), subsequently (and now) Bosedinia. Age: Late Eocene-Oligocene.
Parent: Bosea_He Chengquan and Qian Zeshu 1979_He Chengquan and Qian Zeshu 1979