The first giant raptor (Theropoda: Dromaeosauridae) from the Hell Creek Formation 

https://kuscholarworks.ku.edu/handle/1808/18764
Title: The first giant raptor (Theropoda: Dromaeosauridae) from the Hell Creek Formation 
Author(s):
Robert A. DePalma, David A. Burnham, Larry D. Martin, Peter L. Larson, Robert T. Bakker
Paleo Publication Type:
KU Paleontological Contributions
Publication Format:
Journal article
Year of publication:
2015