"Cleistosphaeridium? insolitum" (Eaton, 1976, p.308, pl.21, figs.5,8; text-fig.25B) Stover and Evitt, 1978, p.31.
TYPE: Holotype: Eaton, 1976, pl.21, fig.5. HISTORY: NOW: Impletosphaeridium. Originally (and now) Impletosphaeridium, subsequently Cleistosphaeridium?. Questionable assignment: Stover and Evitt (1978, p.31). AGE: Early-Mid Eocene (see Aubry, 1986).
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |