From Our Editors
Dinosaurs were not all alike--and their bones prove it. In a clear, lively text, Aliki explains how scientists have divided the many types of dinosaurs into different orders according to their special characteristics.
From the Publisher
How can you tell dinosaurs apart?You can learn a lot about dinosaurs by looking at their bones. Some dinosaurs were very small; others were huge. Some had sharp, pointy teeth for eating meat; most plant-eaters had flat, dull teeth. Some dinosaurs' hipbones pointed forward, while other dinosaurs' hipbones pointed backward. There were di...