"Hystrichosphaeridium alagoense" Regali et al., 1974, p.290, pl.24, fig.2.
TYPE: Holotype: Regali et al., 1974, pl.24, fig.2. HISTORY: NOW: Surculosphaeridium?. Originally Hystrichosphaeridium, subsequently (and now) Surculosphaeridium?. AGE: Mid Eocene-Miocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |