"Hystrichosphaeridium bahiaense" Regali et al., 1974, p.289-290, pl.23, fig.5.
TYPE: Holotype: Regali et al., 1974, pl.23, fig.5. HISTORY: NOW: Impletosphaeridium?. Originally Hystrichosphaeridium, subsequently Cleistosphaeridium?, thirdly (and now) Impletosphaeridium?. AGE: Eocene-Oligocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |