"Tanyosphaeridium ellipticum" (Cookson, 1965a, p.87-88, pl.11, figs.1-3,3a) Davey and Williams, 1969, p.7.
TYPE: Holotype: Cookson, 1965a, pl.11, fig.1. HISTORY: NOW: Distatodinium. Originally Hystrichosphaeridium, subsequently Tanyosphaeridium, thirdly (and now) Distatodinium. AGE: Late Eocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |