"Palaeocystodinium reductum" May, 1980, p.84-85, pl.21, fig.20.
EMENDATION: Kirsch, 1991, p.120, as Biconidinium reductum. TYPE: Holotype: May, 1980, pl.21, fig.20. HISTORY: NOW: Biconidinium. Originally Palaeocystodinium, subsequently (and now) Biconidinium. AGE: Late Campanian-Early Maastrichtian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |