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BOOM! A giant meteor blasts an enormous crater into Earth's surface, causing the end of what scientists call the Age of the Dinosaurs. Here are the most recent theories about the history of dinosaurs, along with amazing facts about dinosaur discoveries. Gibbons discusses the Triassic, Jurassic, and Cretaceous periods and many of the dinosaurs that lived during each of those times. Each dinosaur is described with lots of detail for aspiring paleontologists, bring to life again these magnificent creatures that lived on Earth for about 165 million years. A Holiday House Book |
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1998-2009©Gail Gibbons All Rights Reserved,
Unauthorized Reproduction or Duplication Prohibited |
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