Nannoceratopsis plegas subsp. brevicorna
From dinoflaj2
subsp. brevicorna (Prauss, 1989, p.14-15, pl.7, figs.5-6,13; text-fig.3 [part]) Lentin and Williams, 1993, p.442. Holotype: Prauss, 1989, pl.7, fig.13. Originally Nannoceratopsis plegas var. brevicorna, subsequently (and now) Nannoceratopsis plegas subsp. brevicorna. Age: Late Toarcian-Late Bajocian. Parent: Nannoceratopsis plegas