Jaws, radula, and crop of Arnioceras (Ammonoidea)

14 2 Fri, 01/01/1971 - 12:00 July 338 341

LEHMANN, U. 1971. Jaws, radula, and crop of Arnioceras (Ammonoidea). Palaeontology, 14, 2, 338–341.

Ulrich Lehmann The Palaeontological Association (Free Access)