Nannoceratopsis deflandrei subsp. senex (van Helden, 1977, p.165, pl.33.1, figs.1-9; text-fig.33.4) Ilyina in Ilyina et al., 1994, p.14.
TYPE: Holotype: van Helden, 1977, pl.33.1, figs.6-7. HISTORY: Originally Nannoceratopsis senex, subsequently (and now) Nannoceratopsis deflandrei subsp. senex. AGE: ?Late Pliensbachian-Early Bajocian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |