From Fensome et al., 2019:
Rhombodinium pustulosum Châteauneuf, 1980, p.150, pl.29, figs.5–7,10. Holotype: Châteauneuf, 1980, pl.29, figs.6–7. Questionable assignment: Williams et al. (2015, p.311). Age: Late Eocene (Auversian).

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