Palaeoperidinium chonetum
From dinoflaj3
?chonetum Xu Jinli, 1987, p.153–154, pl.4, figs.6–10. Holotype: Xu Jinli, 1987, pl.4, fig.6. Questionable assignment: Evitt et al. (1998, p.48). Age: ?middle-late Eocene.
Parent: Palaeoperidinium