New species of Franchia and Protozigzagiceras (Ammonoidea, Middle Jurassic): The phyletic origin of Zigzagiceratinae
- Fernandez-Lopez, S.R.
- Pavia, G.
ISSN: 1475-4983, 0031-0239
Year of publication: 2014
Volume: 57
Issue: 4
Pages: 713-741
Type: Article