Palaeoperidinium subconicoides

?subconicoides (Lejeune-Carpentier, 1942, p.B183-B185; text-figs.1-8) Lentin and Williams, 1973, p.106.  Holotype: Lejeune-Carpentier, 1942, text-figs.1-2.  Originally Peridinium (Appendix B), subsequently (and now) Palaeoperidinium?.  Questionable assignment: Lentin and Williams (1973, p.106).  Age: Senonian.

Parent: Palaeoperidinium