Nannoceratopsis deflandrei subsp. senex
From dinoflaj3
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. Holotype: van Helden, 1977, pl.33.1, figs.6–7. Originally Nannoceratopsis senex, subsequently (and now) Nannoceratopsis deflandrei subsp. senex. Age: ?late Pliensbachian–early Bajocian.
