Palaeocystodinium rhomboides subsp. incertum
From dinoflaj3
subsp. incertum (Deflandre, 1936b, p.188, pl.10, figs.8–9 [not fig.5]) Lentin and Williams, 1973, p.103. Holotype: not designated. Lectotype: Deflandre, 1936b, pl.10, fig.8, designated by Lentin and Williams (1993, p.476). Originally Ceratium fusus forma incertum (Appendix B), subsequently (and now) Palaeocystodinium? rhomboides subsp. incertum. Age: Senonian.
Parent: Palaeocystodinium rhomboides