Cordosphaeridium? trompetum (Cookson and Eisenack, 1982, p.47, pl.4, fig.22) Lentin and Williams, 1985, p.74.
TYPE: Holotype: Cookson and Eisenack, 1982, pl.4, fig.22. HISTORY: Originally Polysphaeridium, subsequently (and now) Cordosphaeridium?. Questionable assignment: Lentin and Williams (1985, p.74). ETYMOLOGY: N.I.A. AGE: Paleocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |