"Gonyaulacysta ambigua" (Deflandre, 1939b, p.144, pl.6, fig.2) Sarjeant, 1969, p.8.
TYPE: Holotype: Deflandre, 1939b, pl.6, fig.2; Jan du Chêne et al., 1986a, pl.68, figs.1-3. HISTORY: NOW: Leptodinium. Originally Gonyaulax (Appendix B), subsequently Gonyaulacysta, thirdly Millioudodinium, fourthly Rhynchodiniopsis, fifthly (and now) Leptodinium. COMMENTS: This combination was not validly published in Sarjeant (1966b, p.130), since that author did not fully reference the basionym. AGE: Kimmeridgian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |