Authors: PARENT H. SCHWEIGERT G. MELENDEZ G.

Citation: H. Parent et al., Oxfordian perisphinctid ammonites from Chacay Melehuè, Argentina, Palaontologische Zeitschrift Palaontologische Zeitschrift (Print);Journal of Palaontologische Gesellschaft Scientific contributions to palaeontology, 80(4), 2006, pp. 307-324