Impagidinium cristatum (May, 1980, p.57, pl.5, figs.16-20) Lentin and Williams, 1981, p.153.
TYPE: Holotype: May, 1980, pl.5, figs.16-20. HISTORY: Originally Leptodinium, subsequently (and now) Impagidinium. AGE: Late Campanian-Early Maastrichtian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |