"Gonyaulacysta perforans" (Cookson and Eisenack, 1958, p.30-32, pl.2, figs.1-4,7-8; text-figs.8-9) Sarjeant, 1969, p.10.
TYPE: Holotype: Cookson and Eisenack, 1958, pl.2, fig.1; text-figs.8-9; Jan du Chêne et al., 1986a, pl.32, fig.2. HISTORY: NOW: Cribroperidinium?. Originally Gonyaulax (Appendix B), subsequently Gonyaulacysta, thirdly Leptodinium?, fourthly Rhynchodiniopsis, fifthly Cribroperidinium, sixthly (and now) Cribroperidinium?. COMMENTS: This combination was not validly published in Sarjeant (1966b, p.131), since that author did not fully reference the basionym. AGE: Late Jurassic.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |