R. M. Sternberg. 1940. A toothless bird from the Cretaceous of Alberta. Journal of Paleontology 14(1):81-85
Bibliography (2)
G. F. Funston, W. S. Persons, IV, and G. J. Bradley, P. J. Currie. 2015. New material of the large-bodied caenagnathid Caenagnathus collinsi from the Dinosaur Park Formation of Alberta, Canada. Cretaceous Research 54(1):179-187
DOI ↗
R. M. Sternberg. 1940. A toothless bird from the Cretaceous of Alberta. Journal of Paleontology 14(1):81-85