Ceratium fusus forma filosum Appendix B
From dinoflaj2
"forma filosum" Wetzel, 1933a, p.169, pl.2, fig.20. Holotype: Wetzel, 1933a, pl.2, fig.20. NOW Palaeocystodinium? rhomboides subsp. filosum. Originally Ceratium fusus forma filosum, subsequently (and now) Palaeocystodinium rhomboides subsp. filosum. Wetzel (1933a, p.169) gave the following citation, "Form d: Ceratium (Amphiceratium) cf. fusus, forma filosum n.f." Age: Senonian. Parent: Ceratium fusus
