"Dinogymnium elongatum" May, 1977, p.112,114, pl.2, figs.11-12.
TYPE: Holotype: May, 1977, pl.2, figs.11-12. HISTORY: NOW: Yolkinigymnium. Originally Dinogymnium, subsequently (and now) Yolkinigymnium. AGE: Late Campanian-Early Maastrichtian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |