From Our Editors
Since no one has ever seen a dinosaur, how do we know when they lived, what they ate, and what their world was like? Dinosaur bones, preserved as fossils, help tell their fascinating story. Full color.
From the Publisher
How do we know what dinosaurs were like?Dinosaurs roamed the earth millions of years ago. Then suddenly they all died out. How do we know now what they looked like? How do we know that they really existed at all? Read and find out how scientists have proven the existence of dinosaurs by studying fossil remains. Each new fossil find hel...