"Tityrosphaeridium? fibrospinosum" (Davey and Williams, 1966b, p.86, pl.5, fig.5) Jain and Garg, 1986a, p.121.
EMENDATION: Davey, 1969c, p.36, as a revised diagnosis for Cordosphaeridium fibrospinosum. TYPE: Holotype: Davey and Williams, 1966b, pl.5, fig.5; Bujak et al., 1980, pl.7, figs.3,6. HISTORY: NOW: Cordosphaeridium. Originally (and now) Cordosphaeridium, subsequently Emmetrocysta?, thirdly Tityrosphaeridium?. Questionable assignment: Jain and Garg (1986a, p.121). AGE: Early Eocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |