Answer by
primatefreak (1616)
Paleolithic Age from c.2,000,000 to c.10,000BC referred to as the Old Stone Age. This time period was the longest and has three subdivisions: Lower Paleolithic from 2 million to 100,000BC. The Middle Paleolithic from 100,000BC to 30,000BC. Finally, the Upper Paleolithic from 30,000BC to 10,000BC. The importance of this age was first evidence of toolmaking.