Untitled timeline

Eons

Hadeon

4500 BC - 3800 BC

Archaean

3800 BC - 2500 BC

Phanerozoic

3186 BC - 600 BC

Proterzoic

2500 BC - 600 BC

Eras

Paleozoic Era

1262 BC - 100 BC

Mesozoic Era

900 bc - 100 BC

Cenozoic Era

500 BC - 90 BC

Geological Period

Cambrian

600 BC - 214 BC

Ordovician

500 BC - 178 BC

Silurian

440 BC - 157 BC

Devonian

400 BC - 143 BC

Carboniferous

345 BC - 123 BC

Pernian

290 BC - 103 BC

Triassic

225 BC - 41 BC

Jurassic

180 BC - 40 BC

Cretaceous

138 BC - 30 BC

Tertiartry

66 BC - 2 BC

Quaternary

2 BC