Palaeostomocystis pachytheca Appendix A
From dinoflaj3
pachytheca Cookson and Eisenack, 1971, p.222, pl.11, figs.7–9. Holotype: Cookson and Eisenack, 1971, pl.11, fig.8. Originally (and now) Palaeostomocystis, subsequently Fromea (Appendix A). Jansonius (1989, p.67) retained this species in Palaeostomocystis. Age: Middle Cretaceous.
Parent: Palaeostomocystis_Appendix A