The prolacertid LepidosaurianCosesaurus aviceps Ellenberger & Villalta, a claimed «Protoavian from the Middle Triassic of Spain
- Sanz, J.L.
- López-Martínez, N.
ISSN: 0016-6995
Year of publication: 1984
Volume: 17
Issue: 6
Pages: 747-755
Type: Article