"Canningia? circularis" Cookson and Eisenack, 1971, p.219, pl.8, fig.6.
TYPE: Holotype: Cookson and Eisenack, 1971, pl.8, fig.6. HISTORY: NOW: Kallosphaeridium?. Originally Canningia, subsequently Canningia?, thirdly Batiacasphaera, fourthly (and now) Kallosphaeridium?. Questionable assignment: Stover and Evitt (1978, p.25). AGE: mid Cretaceous, ?Turonian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |