Colonsaydinium psilatum

*psilatum Hunt in Hunt et al., 1985, p.108, pl.2, figs.4-9; text-fig.3, nos.1-2.  Holotype: Hunt et al., 1985, pl.2, figs.4-5; Fensome et al., 1995, figs.1-2 - p.1713.  Age: Late Quaternary.

Parent: Colonsaydinium