New species of Franchia and Protozigzagiceras (Ammonoidea, Middle Jurassic): The phyletic origin of Zigzagiceratinae

  1. Fernandez-Lopez, S.R.
  2. Pavia, G.
Revue:
Palaeontology

ISSN: 1475-4983 0031-0239

Année de publication: 2014

Volumen: 57

Número: 4

Pages: 713-741

Type: Article

DOI: 10.1111/PALA.12084 GOOGLE SCHOLAR