Pyxidinopsis naturalis
From dinoflaj2
"naturalis" Pan Zhaoren in Xu Jinli et al., 1997, p.72, pl.39, figs.8-9. Holotype: Xu Jinli et al., 1997, pl.39, fig.9. Name not validly published: no English or Latin description. Age: Oligocene.
Parent: Pyxidinopsis
