Paperback
(University of Toronto Press, Scholarly Publishing Division, March 23, 1992)
First published in 1989 and easily the best book on dinosaurs yet available, Russell combines scholarship with beautiful colour illustrations in a study of dinosaur species in the ecological and physical environments in which they evolved and thrived. The book is the best of our current knowledge. 98 colour illustrations.
Surveys the evolution of the dinosaur population in North America, from the beginning of the age of reptiles to the extinction of the dinosaurs about 65 million years ago
Describes every species of dinosaur discovered on the North American continent, details the vast geological changes that occurred during their era, and considers new theories about dinosaur extinction