"Gonyaulacysta setcheyensis" Sarjeant, 1976c, p.4-6, pl.1, fig.7; text-fig.1.
TYPE: Holotype: Sarjeant, 1976c, pl.1, fig.7; Jan du Chêne et al., 1986a, pl.74, figs.1-4. HISTORY: NOW: Impagidinium. Originally Gonyaulacysta, subsequently Leptodinium, thirdly Rhynchodiniopsis, fourthly (and now) Impagidinium. AGE: Kimmeridgian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |