"Cleistosphaeridium selseyense" Islam, 1983b, p.337, pl.2, figs.3,7.
TYPE: Holotype: Islam, 1983b, pl.2, fig.3. HISTORY: NOW: Impletosphaeridium. Originally Cleistosphaeridium, subsequently (and now) Impletosphaeridium. AGE: Mid Eocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |