A short-armed troodontid dinosaur from the Upper Cretaceous of Inner Mongolia and Its implications for troodontid evolution
X. Xu,
Q.-W. Tan,
C. Sullivan,
F.-L. Han, and
D. Xiao
2011
Article
PLoS One
6(9):e22916
Find it at:
http://dx.doi.org/10.1371/journal.pone.0022916