Cordosphaeridium robustum

robustum (Gocht, 1969, p.42, pl.2, figs.1-2) Sarjeant, 1981, p.105.  Emendation: Sarjeant, 1981, p.105-106, as Cordosphaeridium robustum - however, see Lentin and Williams (1985, p.73).  Holotype: Gocht, 1969, pl.2, fig.1; Sarjeant, 1981, pl.2, figs.1-2.  Originally Cordosphaeridium inodes subsp. robustum, subsequently (and now) Cordosphaeridium robustum.  Islam (1983a, p.235) also proposed this combination.  Age: Eocene.

Parent: Cordosphaeridium