The Cenozoic or Tertiary Era, derives its name from the greek and means "recent life". It covers the long period of time ranging from 65 to 1.8 million years ago. For the great success of the Mammals, the Cenozoic is also called the Age of Mammals.Birds conquer the heavens, no longer dominated by the flying reptiles. Toward the end of this Age will come out early hominids.
