Prehistoric Feather Find This 247 Million Year Old Reptile Will Blow Your Mind

1 / 5

2 / 5

3 / 5

4 / 5

5 / 5

❮ ❯

· for roughly 2. 5 million years, humans lived on earth without leaving a written record of their lives—but they left behind other … · prehistory refers to the period of time before the advent of written records or documented history. Prehistory, also called pre-literary history, [1] is the period of human history between the first known use of stone tools by hominins c. It encompasses the vast … It is divided into several … · the prehistoric era encompasses a vast span of human history before the advent of written records.