Vivosaurs

Vivosaurs are creatures that are revived from the fossils of prehistoric animals. Because the fossils are influenced over time by their environments, many vivosaurs have powers and physical features their animal counterparts did not originally possess. Once revived, vivosaurs can take the form of Dino Medals, small, portable objects that can easily be carried and stored. Vivosaurs are primarily used by people known as Fossil Fighters to compete in Fossil Battles, although some act as companions or even as modes of transportation.

For lists of all known vivosaurs by title, see List of Vivosaurs, List of Vivosaurs (Champions), and List of Vivosaurs (Frontier).