Ceratium fusus forma rhomboides Appendix B
From dinoflaj2
"forma rhomboides" Wetzel, 1933a, p.168, pl.2, fig.17. Holotype: Wetzel, 1933a, pl.2, fig.17. NOW Palaeocystodinium rhomboides. Originally Ceratium fusus forma rhomboides, subsequently (and now) Palaeocystodinium? rhomboides. Wetzel (1933a, p.168) gave the following citation, "Form a: Ceratium (Amphiceratium) cf. fusus, forma rhomboides n.f." Age: Senonian. Parent: Ceratium fusus
