"Cordosphaeridium multispinosum" Davey and Williams, 1966b, p.89-90, pl.3, fig.6.
TYPE: Holotype: Davey and Williams, 1966b, pl.3, fig.6; Bujak et al., 1980, pl.7, figs.1-2. HISTORY: NOW: Amphorosphaeridium?. Originally Cordosphaeridium, subsequently (and now) Amphorosphaeridium?. AGE: Early Eocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |