[R] Chamberlain
Chamberlain, F.W. (1943) Atlas of Avian Anatomy: Osteology, Arthrology, Myology. East Lansing: Michigan State College
Chamberlain jr., J. A., Terry jr., D. O., Stoffer, P. W., and Becker, M. A. (2001) Paleontology of the K/T boundary interval: Badlands National Park, South Dakota: In: Proceedings of the 6th Fossil Resource Conference, edited by Santucci, V. L., and McClelland, L., Geological Resources Division Technical Report, p. 11-22.