Chin, K., Tokaryk, T. T., Erickson, G. M. & Calk, L. C. 1998. A king-sized theropod coprolite. Nature, 393: 680–682.
75
Persons, W. S. & Currie, P. J. 2014. Duckbills on the run: the cursorial abilities of hadrosaurs and implications for tyrannosaur-avoidance strategies. In: Hadrosaurs, Eberth, D. A., Evans, D. C. (eds), Indiana University Press, Bloomington, pp. 449–458.
