History

Tested Material

2000 bc - 1200 bc

600 bc - 200 bc

China

2070 bc - 1600 bc

1600 bc - 1046 bc

1046 bc - 771 bc

1000 bc - 500 bc

551 bc - 479 bc

463 bc - 221 bc

369 bc - 286 bc

221 bc - 210 bc

221 bc - 210 bc

206 bc - 200 bc

India

3000 bc - 1500 bc

2500 bc

2000 bc - 1700 bc

2000 bc

1500 bc - 600 bc

1000 bc - 500 bc

800 bc - 400 bc

600 bc

556 bc - 486 bc

321 bc - 185 bc

Persia

1000 bc - 500 bc

557 bc - 530 bc

552 bc - 486 bc

486 bc - 465 bc

Mesop./ME

3200 bc - 2350 bc

2350 bc - 2000 bc

1900 bc - 1500 bc

1792 bc - 1750 bc

1595 bc

1000 bc - 500 bc

900 bc - 612 bc

Greece

2000 bc - 1450 bc

1600 bc - 1000 bc

750 bc

600 bc - 300 bc

499 bc

490 bc

431 bc - 404 bc

323 bc - 30 bc

Egypt

3500 bc - 332 bc

2663 bc - 2195 bc

2000 bc

1800 bc

1600 bc

1550 bc - 1064 bc

Africa

3000 bc - 2000 bc

1300 bc

730 bc

500 bc

300 bc - 100 bc

300 bc - 900 ce