References and Suggested Reading

Bakker, Robert,, 1986. Dinosaur Heresies, William Morrow and Co., Inc.

Benton, Michael,, 1992. Dinosaur and other Prehistoric Animal Fact Finder, Grisewood & Dempsey, Inc.

Dixon, D., Cox, B., Savage, R.J.G., and Gardiner, B.,, 1988. The Macmillan Illustrated Encyclopedia of Dinosaurs, , Macmillan Publishing Co.

Glut, Donald F.,, 1984. The Dinosaur Dictionary, Bonanza Books.

Harland, W. B., Cox, A. V., Llewellyn, P. G., Pickerton, C. A. G., and Walters, R., 1982. A Geologic Time Scale. Cambridge University Press.

Jenkins, John T. and Jenkins, Jannice L., 1993. Colorado's Dinosaurs, Colorado Geological Survey Special Publication 35.

Weishampel, David B., Dodson, Peter, and Osmolska, Halszka, eds., 1992. The Dinosauria, University of California Press.