trees, plants, rocks, air, water
Another name for the Prehistoric Era is the Stone Age.
Prehistoric Era
After the prehistoric era, came the recorded historic era comprising of the ancient , middle, and modern age.
cassica age
Humans
The Paleo-Indian Era, The Archaic Era, The Woodland Era, The Mississippian Era
Prehistoric means before events where logged and recorded by man; all dinosaurs exisited in the prehistoric eras.
written launguage
Dinosaurs lived during the Mesozoic era.
The prehistoric era was before humans.
That is called a society's 'prehistoric' era.
the word war did not exist in that time period the prehistoric era was a time when the was no written documents