Disphaerogena irregularis (Wilson, 1988, p.16, pl.4, figs.4-5,7a-b) Lentin and Williams, 1993, p.195.
TYPE: Holotype: Wilson, 1988, pl.4, figs.7a-b; Fensome et al., 1996, figs.1-2 - p.2173. HISTORY: Originally Cyclapophysis, subsequently (and now) Disphaerogena. AGE: Mid Eocene (Porangan).
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |