Dinosaur Discovery - GAIL RADLEY - Black Rabbit Books
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Bolt is published by Black Rabbit Books N T S P.O. Box 3263, Mankato, Minnesota, 56002. T E www.blackrabbitbooks.com N Copyright © 2021 Black Rabbit Books CO Marysa Storm, editor; Catherine Cates, interior designer; Michael Sellner, cover designer; Omay Ayres, photo researcher All rights reserved. No part of this book may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without written permission from the publisher. Library of Congress Cataloging-in-Publication Data Names: Radley, Gail, author. Title: Stegosaurus / by Gail Radley. Description: Mankato : Black Rabbit Books, [2021] | Series: Bolt. dinosaur discovery | Includes bibliographical references and index. | Audience: Ages 8-12 | Audience: Grades 4-6 | Summary: “Learn all about Stegosaurus through diagrams, graphs, powerful illustrations, and fun text”– Provided by publisher. CHAPTER 1 Identifiers: LCCN 2019033057 (print) | LCCN 2019033058 (ebook) | ISBN 9781623102487 (hardcover) | ISBN 9781644663448 (paperback) | ISBN 9781623103422 (ebook) Subjects: LCSH: Stegosaurus–Juvenile literature. Classification: LCC QE862.O65 R358 2021 (print) | LCC QE862.O65 (ebook) | DDC 567.915/3–dc23 Meet the LC record available at https://lccn.loc.gov/2019033057 LC ebook record available at https://lccn.loc.gov/2019033058 Printed in Malaysia. 1/20 Stegosaurus. . . . . . . . .4 CHAPTER 2 Where and When Image Credits Alamy: Stocktrek Images, Inc., 12; Universal Images Group North America They Lived. . . . . . . . .14 LLC / DeAgostini, 24–25; Dreamstime: Furzyk73, Cover; handsontheland.org: GARDEN CHAPTER 3 PARK FOSSIL AREA, 18; iStock: CoreyFord, 9; nhm. ac.uk: Natural History Museum, London, 18–19; The Natural History Museum, London; 6–7; Paleoguy: James Kuether, 15; Science Source: JAIME CHIRINOS, 4–5; What They Ate. . . . .23 Shutterstock: Catmando, 9, 10–11, 32; Herschel Hoffmeyer, 3; I Wei Huang, 28–29; LineTale, 26; Mariusz S. Jurgiele- CHAPTER 4 wicz, 22; Michael Rosskothen, 16–17; Natalia Zommer, 23; Noiel, Cover; Sebastian Kaulitzki, 20–21; Starover Si- biriak, 22; tinkivinki, 15; Valentyna Chukhlyebova, 8–9, New Discoveries. . . .27 31; Warpaint, 1; University of Bristol: Evan Saitta, 26 Every effort has been made to contact copyright holders for material reproduced in this book. Any omissions will be rectified in Other Resources. . . . . . . . . . . . 30 subsequent printings if notice is given to the publisher.
C HAPT E R 1 Meet the ST E G O S A UR U S A Stegosaurus moves slowly, eating plants at its feet. Meanwhile, a meat-eating Allosaurus watches. It wants to make Stegosaurus its dinner. Without warning, Allosaurus runs at Stegosaurus with razor-sharp claws. Stegosaurus can’t run away. The predator doesn’t count on the plant eater fighting back, though. 4 5
Fighting Back Stegosaurus lowers itself to protect its belly. Allosaurus’ teeth are about sink into its leg. But Stegosaurus swings its spiked tail. A spike spears Allosaurus’ eye. Roaring, the meat eater stumbles away. Its eye is hot with pain. It doesn’t want food now! 6 7
A Big Dinosaur Stegosaurus would’ve made a good meal. It was big! It was up to 30 feet (9 meters) long. That’s about half the length of a bowling lane. It wasn’t easy for predators to get Stegosaurus’ guts, though. Tail spikes kept it safe. So did large, bony plates. These staggered plates stood up along its back. Some plates were 2½ feet (1 m) tall. How Big Was 5,000 Stegosaurus? 4,000 3,000 6,000 7,000 2,000 8,000 1,000 9,000 LENGTH HEIGHT 0 pounds WEIGHT 10,000 pounds up to 30 9 to 12 4,000 to 6,000 FEET FEET POUNDS (1,814 to 2,722 kilograms) (3 to 4 m) (9 m) 8 9
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