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Paracenoceras giganteum
Taxonomy
Nautilus giganteus was named by d'Orbigny (1843). Its type specimen is MNHN.F.B48671 and is a 3D body fossil.
It was recombined as Paracenoceras giganteus by Kummel (1956); it was recombined as Paracenoceras giganteum by Enay et al. (1994), Halder and Bardhan (1996).
It was recombined as Paracenoceras giganteus by Kummel (1956); it was recombined as Paracenoceras giganteum by Enay et al. (1994), Halder and Bardhan (1996).
Sister species lacking formal opinion data