Universe Timeline

13.8 Billion years ago

Big Boom

4.5 Billion years ago

Hadean

4 Billion years ago

Eoarchean

3.6 Billion years ago

Paleoarchean

3.2 Billion years ago

Mesoarchean

2.8 Billion years ago

Neoarchean

2.5 Billion years ago

Siderian

2.3 Billion years ago

Rhyacian

2.05 Billion years ago

Orosirian

1.8 Billion years ago

Statherian

1.6 Billion years ago

Calymmian

1.4 Billion years ago

Ectasian

1.2 Billion years ago

Stenian

1 Billion years ago

Tonian

720 Million years ago

Cryogenian

635 Million years ago

Ediacaran

539 Million years ago

Cambrian

485 Million years ago

Ordovician

444 Million years ago

Silurian

419 Million years ago

Devonian

359 Million years ago

Carboniferous

299 Million years ago

Permian

252 Million years ago

Triassic

201 Million years ago

Jurassic

145 Million years ago

Cretaceous

66 Million years ago

Paleogene

23 Million years ago

Neogene

2.6 Million years ago

Quaternary

Today