"Gonyaulax longicornis" Downie, 1957, p.420, pl.20, fig.8; text-figs.2a-b.
TYPE: Holotype: Downie, 1957, pl.20, fig.8; text-figs.2a-b; Jan du Chêne et al., 1986a, pl.30, fig.1. HISTORY: NOW: Cribroperidinium?. Originally Gonyaulax, subsequently Gonyaulacysta, thirdly Gonyaulacysta?, fourthly Millioudodinium, fifthly (and now) Cribroperidinium?. AGE: Late Kimmeridgian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |