4499BC - The start of the Stone Age and the use of flint
4300BC - The growth of farming
3900BC - Burial barrows
3500BC - Stone Age villages and coracles
3400BC - Archaeology and simple clay pots
3200BC - Stone circles
3100BC - All is round
3050BC - Ceremonial centres
2700BC - The start of building Stonehenge
2300BC - The end of the Stone Age