Describes the Allosaurus and the Brachiosaurus, their features, and how they may have battled each other in prehistoric times.

Describes the Allosaurus and the Brachiosaurus, their features, and how they may have battled each other in prehistoric times.

"How can you tell apart a Brachiosaurus from an Apatosaurus? Did one have a longer tail? What did each dinosaur's feet look like? Find out these answers and more to become an expert on the differences between these supersized creatures."--

My First Book of Dinosaur Comparisons is the perfect gift for dinosaur-loving kids aged 5 and up. Exciting visual comparisons and fascinating facts help children measure and compare anything and everything about the dinosaurs. From heights, weights, diets, speed, features, and much more—this book covers and compares it all!

Describes the physical characteristics, behavior, and habitat of eight dinosaurs.

This title will help readers discover Allosaurus dinosaurs that lived in the late Jurassic period around 150 million years ago. Each title is complete with cool realistic illustrations, photographs of fossils, and a map of where Allosaurus fossils have been found. Aligned to Common Core Standards and correlated to state standards. Abdo Kids Jumbo is an imprint of Abdo Kids, a division of ABDO.

Long ago, a once-mighty Allosaurus stalked the land searching for helpless prey for dinner, too sick to battle stronger dinosaurs. Millions of years later, scientists discovered the bones of this 'different lizard' in Wyoming and named him Big Al. Read how Big Al helped them learn more about Allosaurus and its days on Earth. Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources for further research, a Did-You-Know section, and an overview of the geologic time scale.