Amphigymnium cooksoniae (Boltenhagen, 1977, p.75-76, pl.11, figs.5a-c,6-7) Lentin and Vozzhennikova, 1990, p.30.
TYPE: Holotype: Boltenhagen, 1977, pl.11, figs.5a-c; Lentin and Vozzhennikova, 1990, Appendix A, fig.40. HISTORY: Originally Dinogymnium, subsequently (and now) Amphigymnium. AGE: Campanian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |