CONTENTS 



Introduction by Dr. Frederic A. Lucas 



The Mighty Dinosaurs 



How a Dinosaur was buried in the Rock . 



How the Dinosaur was taken from the Rock 



Despots of the Seas . 



The Flying Reptiles . 



The Little-brained Dinoceras 



tltanotheres and others . 



Mammoths and Mastodons 



Some South American Rulers . 



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