Pararhombodella biformoides
From dinoflaj2
"biformoides" Xu Jinli et al., 1997, p.94-95, pl.32, figs.6a-c; text-fig.8. Holotype: Xu Jinli et al., 1997, pl.32, figs.6a-c; text-fig.8. Name not validly published: no English or Latin description. Age: Oligocene.
Parent: Pararhombodella