Heterosphaeridium multifurcatum (Deflandre, 1937b, p.76, pl.16 [al. pl.13], figs.1-3) Islam, 1993, p.84.
TYPE: Holotype: Deflandre, 1937b, pl.16 (al. pl.13), figs.1-2; Fensome et al., 1991, figs.1-2 - p.691; fig.1 - p.693; Fensome et al., 1993a, fig.1 - p.1261; figs.1-2 - p.1265. HISTORY: Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Cleistosphaeridium, fourthly Cleistosphaeridium?, fifthly (and now) Heterosphaeridium. AGE: Late Cretaceous.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |