Shandongidium baculatum
From dinoflaj2
"baculatum" Xu Jinli et al., 1997, p.56, pl.5, figs.2-3; pl.52, figs.3a-b. Holotype: Xu Jinli et al., 1997, pl.5, fig.3. Name not validly published: no English or Latin description. Age: Mid-Late Eocene.
Parent: Shandongidium