Palaeoperidinium tenue

?tenue Schumacker-Lambry, 1978, p.46-47, pl.4, figs.11-13.  Holotype: Schumacker-Lambry, 1978, pl.4, fig.11.  Questionable assignment: Evitt et al. (1998, p.48).  Age: Late Paleocene (Landenian).

Parent: Palaeoperidinium