Gonyaulax acanthosphaera Appendix B
From dinoflaj3
"acanthosphaera" Sarjeant, 1961a, p.94–95, pl.13, fig.14; text-fig.4. Emendation: Sarjeant, 1976c, p.12, as Meiourogonyaulax? acanthosphaera. Holotype: Sarjeant, 1961a, pl.13, fig.14; text-fig.4; Sarjeant, 1976c, pl.5, figs.2,4. NOW Meoiurogonyaulax?. Originally Gonyaulax, subsequently Acanthogonyaulax (combination not validly published), thirdly Acanthaulax, fourthly Meiourogonyaulax, fifthly (and now) Meiourogonyaulax?, sixthly Lithodinia, seventhly Lithodinia?. Age: early Oxfordian.
Parent: Gonyaulax_Appendix B