25 BC 250 BC 2500 BC 1500 AD
1848 1448 1248 1648
1603 1703 1903 1803
1883 1783 1683 1583
1469 1869 1769 1569
5000 BC 11 000 BC 15 000 BC 1000 BC
1666 1266 1866 1466
1918 1888 1788 1838
11 000 BC 1000 BC 15 000 BC 5000 BC
1781 1681 1581 1881