A new sphenodontian (Lepidosauria: Rhynchocephalia) from the Late Triassic of Argentina and the early origin of the herbivore opisthodontians
R. N. Martinez,
C. Apaldetti,
C. E. Colombi,
A. Praderio,
E. Fernandez,
P. S. Malnis,
G. A. Correa,
D. Abelin, and
O. Alcober
2013
Article
Proceedings of the Royal Society B
280(1772):20132057-1
Find it at:
http://dx.doi.org/10.1098/rspb.2013.2057