The Quaternary Period

Quaternary

Pleistocene

1,550,000 BC - 10,000 BC

Bramertonian

1,550,000 BC - 1,300,000 BC

Pre-Pastonian

1,300,000 BC - 800,000 BC

Pastonian

800,000 BC - 600,000 BC

Beestonian

600,000 BC - 400,000 BC

Cromerian

400,000 BC - 300,000 BC

Anglian

300,000 BC - 250,000 BC

Hoxnian

250,000 BC - 200,000 BC

Wolstonian

200,000 BC - 130,000 BC

Ipswichian

130,000 BC - 120,000 BC

Devensian

120,000 BC - 10,000 BC

Holocene

10,000 BC - 1950