Dinosaurs The Textbook Author:Spencer G. Lucas This introductory textbook on dinosaurs teaches the basic principles of geology, biology and palaeontology, and provides an understanding of these prehistoric creatures. The book reviews the individual classes which give a wider perspective to the significance of dinosaur study. Topics include hot-blooded dinosaurs, the origin of birds, and dino... more »saur extinction. The illustrations reflect current scientific thinking on the physical characteristics of dinosaurs.« less