Oligosphaeridium pulcherrimum (Deflandre and Cookson, 1955, p.270-271, pl.1, fig.8; text-figs.21-22) Davey and Williams, 1966b, p.75-76.
TYPE: Holotype: Deflandre and Cookson, 1955, pl.1, fig.8; text-figs.21-22. HISTORY: Originally Hystrichosphaeridium, subsequently (and now) Oligosphaeridium. AGE: Albian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |