Gonyaulax aculeata Appendix B
From dinoflaj3
"aculeata" Klement, 1960, p.42, pl.5, figs.6–9; text-fig.21. Holotype: Klement, 1960, pl.5, figs.6–7. NOW Tehamadinium. Originally Gonyaulax, subsequently Gonyaulacysta, thirdly Acanthaulax, fourthly Occisucysta, fifthly (and now) Tehamadinium. Age: early Kimmeridgian.
Parent: Gonyaulax_Appendix B