Nannoceratopsis gracilis var. obsoleta
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"var. obsoleta" Prauss, 1989, p.13–14, pl.7, fig.16; text-fig.3 (part). Holotype: Prauss, 1989, pl.7, fig.16. Originally Nannoceratopsis gracilis var. obsoleta, subsequently Nannoceratopsis gracilis subsp. obsoleta. Taxonomic senior synonym (at specific rank): Nannoceratopsis deflandrei, according to Ilyina et al. (1994, p.12). Taxonomic junior synonym (at varietal rank): Nannoceratopsis deflandrei, according to Prauss (1989, p.13) — however, Ilyina in Ilyina et al. (1994, p.12) retained Nannoceratopsis deflandrei. Age: late Pliensbachian–late Toarcian.
Parent: Nannoceratopsis gracilis