Dinosaurs! by Dr. Robert T. Bakker; Illustrated by Luis Rey

Author:Dr. Robert T. Bakker; Illustrated by Luis Rey [Rey, Dr. Robert T. Bakker; Illustrated by Luis]
Language: eng
Format: epub
ISBN: 978-0-307-98269-8
Publisher: Random House Books for Young Readers
Published: 2012-10-30T16:00:00+00:00

We dug up the bones of a Brachiosaurus (BRACK-ee-uh-SAW-rus), a Late Jurassic plant-eater. And mixed in with the bones, we found teeth from an adult and a baby Ceratosaurus (suh-RAT-uh-SAW-rus)—a meat-eater. That means the ceratosaur adult and baby ate together—just like a mom lion does with her cubs.

During the Cretaceous Period, some dinosaurs became very fast and very smart. Deinonychus (dy-NON-ih-kus) was a meat-eater that lived in the Early Cretaceous. It was only as heavy as a big dog.

But Deinonychus was speedy and had a big brain. Packs of Deinonychus attacked like kickboxers. They slashed with their super-sharp hind claws. That’s why Deinonychus could kill large plant-eaters like the long-tailed Tenontosaurus (teh-NON-tuh-SAW-rus).

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