"Spongodinium? extremum" (Cookson and Eisenack, 1974, p.48, pl.20, fig.4) Lentin and Williams, 1976, p.40.
TYPE: Holotype: Cookson and Eisenack, 1974, pl.20, fig.4. HISTORY: NOW: Isabelidinium?. Originally Deflandrea, subsequently Spongodinium?, thirdly (and now) Isabelidinium?. Questionable assignment: Lentin and Williams (1976, p.40). AGE: Albian-Cenomanian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |