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Prehistoric Animals

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Dinosaurs weren't the only prehistoric animals that roamed the earth tens of millions of years ago. Here are profiles and descriptions of other prehistoric animals, including the ancestors of modern horses, cats, dogs, fish, sharks and birds--as well as the aquatic and avian reptiles that preceded, succeeded, and lived alongside the dinosaurs.
  1. A-Z Profiles of Prehistoric Animals
  2. Prehistoric Reptiles
  3. Prehistoric Mammals
  4. Prehistoric Birds, Fish, Amphibians, Etc.

A-Z Profiles of Prehistoric Animals

Complete, alphabetical profiles of prehistoric animals, including avian and aquatic reptiles and ancient mammals.

Prehistoric Reptiles

Information about the ancient reptiles that lived alongside (or before) the dinosaurs--including pterosaurs, ichthyosaurs, pliosaurs and plesiosaurs, and the "mammal-like reptiles."

Prehistoric Mammals

Information about the ancient mammals that lived alongside, and then succeeded, the dinosaurs--including primitive horses, cats and elephants, as well as the tiny mammals of the Mesozoic Era.

Prehistoric Birds, Fish, Amphibians, Etc.

Information and profiles about prehistoric birds, fish, amphibians, and other types of animals.

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