Publisher's Synopsis
The most comprehensive, illustrated guide to Dinosaurs & Prehistoric Life. Organised into four easy-to-use cladistic sections - Fishes and invertebrates, Amphibians and Reptiles, Dinosaurs and Birds, Mammals and Ancestors - illustrating how different groups of organisms are related to one another. A 100-page reference section explains how to find, study and date fossils; and gives a detailed timeline that shows which creatures evolved when.