What Was the Age of the Dinosaurs?

About this book

Travel back to the time when the mighty dinosaurs ruled the earth.The Age of Dinosaurs began about 250 million years ago. In the beginning they were quite small but over time they evolved into the varied and fascinating creatures that captivate our imaginations today. What we know about dinosaurs is evolving, too! We've learned that some dinosaurs were good parents, that dinosaurs could grow new teeth when old ones fell out, and that most dinosaurs walked on two legs. We've even discovered that birds are modern relatives of dinosaurs!

Details

Format

Paperback

ISBN-13

9780451532640

Publisher

Penguin Workshop

Published

February 28, 2017

Pages

112

Weight

4.8 oz

Subject

Juvenile Nonfiction