13 ottob 2600000 anni a. C. - stone tools
Descrizione:
Stone tools were invented 2.6 million years ago. Chipped stone tools were made of mainly flint or chert. Stone tools were important because they were used to cut meat and hunt.Aggiunto al nastro di tempo:
Data:
13 ottob 2600000 anni a. C.
Adesso
~ 2603755 years ago