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Nannolytoceras pygmaeum
Taxonomy
Ammonites pygmaeus was named by d'Orbigny (1846). Its type specimen is Caen BJ.IV-B.50 and is a 3D body fossil.
It was recombined as Nannolytoceras pygmaeum by Buckman (1905), Galácz and Kassai (2012).
It was recombined as Nannolytoceras pygmaeum by Buckman (1905), Galácz and Kassai (2012).
Sister species lacking formal opinion data