"Impagidinium striatum" (Clarke and Verdier, 1967, p.31, pl.4, figs.11-13; pl.5, fig.15; text-fig.12) Stover and Evitt, 1978, p.166.
TYPE: Holotype: Clarke and Verdier, 1967, pl.4, figs.11-13; Jan du Chêne et al., 1986a, pl.88, figs. 9-11. HISTORY: NOW: Pterodinium. Originally Gonyaulacysta, subsequently Leptodinium, thirdly Impagidinium, fourthly (and now) Pterodinium. AGE: Santonian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |