Rugasphaera operculata Appendix A
From dinoflaj2
"operculata" Jiabo, 1978, p.107, pl.40, figs.17-20; pl.48, figs.3a-b. Holotype: Jiabo, 1978, pl.40, fig.19. NOW Bosedinia. Originally Rugasphaera, subsequently Bosea (combination illegitimate), thirdly (and now) Bosedinia. Age: Late Eocene-Oligocene.
Parent: Rugasphaera_Jiabo 1978_Jiabo 1978