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The Encyclopedia of Discovery and Invention - Dinosaurs: Unearthing the Secrets of Ancient Beasts
The Encyclopedia of Discovery and Invention Dinosaurs Unearthing the Secrets of Ancient Beasts Author:Don Nardo The implications of the first great dinosaur bone discoveries were lost on those who made them. Gradually, though, scientists came to believe that an exotic, extinct species had preceded humans on the earth. Dinosaur hunters cross the globe in search of remains of these magnificent beasts.