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Gonyaulacysta serrata

"Gonyaulacysta serrata" (Cookson and Eisenack, 1958, p.34, pl.3, fig.2; text-figs.12-14) Sarjeant, 1969, p.11.

TYPE: Holotype: Cookson and Eisenack, 1958, pl.3, fig.2; Jan du Chêne et al., 1986a, pl.99, figs.3-4.

HISTORY: NOW: Rhynchodiniopsis. Originally Gonyaulax (Appendix B), subsequently Gonyaulacysta, thirdly Hystrichogonyaulax, fourthly (and now) Rhynchodiniopsis.

COMMENTS: This combination was not validly published in Sarjeant (1966b, p.131), since that author did not fully reference the basionym.

AGE: Late Jurassic-Neocomian.


Infraspecific taxa:


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DINOFLAJ (c) 1998