Adnatosphaeridium? chonetum (Cookson and Eisenack, 1962b, p.493, pl.4, figs.8-10) Davey, 1969a, p.171.
TYPE: Holotype: Cookson and Eisenack, 1962b, pl.4, fig.8. HISTORY: Originally Cannosphaeropsis?, subsequently Adnatosphaeridium, thirdly (and now) Adnatosphaeridium?. Questionable assignment: Stover and Evitt (1978, p.15). AGE: ?Cenomanian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |