Among the numerous ancient fossils exhibited in the Paleozoological Museum of China, the most eye-catching ones are the dinosaur fossils. Written by experts from the Paleozoological Museum of China, this book showcases the discovery, excavation and transportation of the dinosaur fossils, and explains how the scientific researchers restored the fossils step by step with tools to exhibit them in the Paleozoological Museum in full. The detailed process of fossil restoration and the tools and materials used are all introduced in the book. By reading it, the young readers will learn about the devotion and patience of fossil restorers and the hard work during fossil restoration.