Phanerozoic

Click the periods below for a more in-depth chart.

Phanerozoic

Cambrian Devonian Ordovician to Silurian Carboniferous Permian to Triassic Jurassic Cretaceous Palaeogene to Quaternary

*Based on The Geologic Time Scale 2012 by F M Gradstein, J G Ogg, M Schmitz and G Ogg (2012), with additions.