History of Ancient Aliens

Worlds

3114 BC - 12 Dec 2012

Mayan Events

24 March 603 - 27 July 615

Civilizations

3150 BC - 12/21/2012
1800 BC - 12/21/2012
900 - 1168
~1200 - 1572
~1300 - ~1500
10000 bce - 3500 bce
3499 BC - 2000 bce
1800 bce - 200 ce
0201 - 1000
1001 - 1697