New material of Longipteryx (Aves: Enantiornithes) from the Lower Cretaceous Yixian Formation of China with the first recognized avian tooth crenulations
X. Wang,
B. Zhao,
C. Shen,
S. Liu,
C. Gao,
X. Cheng, and
F. Zhang
2015
Article
Zootaxa
3941(4):565-578
Find it at:
http://dx.doi.org/10.11646/zootaxa.3941.4.5