Prehistoric Period

(3,000,002,024 yrs)   3,000,000,000 BCE - 2024

(3,000 yrs)   19,000 BCE - 16,000 BCE

(12,000 yrs)   16,000 BCE - 4,000 BCE

(1,800 yrs)   12,700 BCE - 10,900 BCE

(2,400 yrs)   12,000 BCE - 9,600 BCE

12,000 BCE

(1,200 yrs)   10,900 BCE - 9,700 BCE

(5,600 yrs)   9,600 BCE - 4,000 BCE

8,500 BCE

8,400 BCE

(200 yrs)   6,600 BCE - 6,400 BCE

6,200 BCE

(1,700 yrs)   4,000 BCE - 2,300 BCE

(900 yrs)   3,700 BCE - 2,800 BCE

(680 yrs)   3,180 BCE - 2,500 BCE

(300 yrs)   2,900 BCE - 2,600 BCE

2,800 BCE

(500 yrs)   2,500 BCE - 2,000 BCE

(1,500 yrs)   2,300 BCE - 800 BCE

(100 yrs)   2,300 BCE - 2,200 BCE

(150 yrs)   2,100 BCE - 1,950 BCE

(200 yrs)   1,000 BCE - 800 BCE

(879 yrs)   800 BCE - 79

(300 yrs)   800 BCE - 500 BCE

400 BCE

(200 yrs)   400 BCE - 200 BCE

100 BCE

(367 yrs)   43 - 410