Binzhoudinium branospinosum
From dinoflaj3
"branospinosum" Xu Jinli et al., 1997, p.53, pl.6, figs.6–7. Holotype: Xu Jinli et al., 1997, pl.6, fig.6. Name not validly published: no English or Latin description. Age: middle-late Eocene.
Parent: Binzhoudinium