*Fibrocysta bipolaris (Cookson and Eisenack, 1965b, p.135, pl.16, figs.7-8) Stover and Evitt, 1978, p.155.
TYPE: Holotype: Cookson and Eisenack, 1965b, pl.16, fig.8. HISTORY: Originally Cordosphaeridium, subsequently Lanternosphaeridium, thirdly Amphorosphaeridium, fourthly (and now) Fibrocysta. AGE: Early Eocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |