4.6 Billion Years Ago
The Earth was Formed
Everything Everywhere All the Time
The Earth was Formed
Start of the PreCambian Era
Hadean Eon
Archean Eon
Proterozoic Eon
Start of the Paleozoic
Cambrian Period
Ordovician Period
Silurian Period
Devonian Period
Carboniferous Period
Permian Period
Start of the Mesozoic
Triassic Period
Jurassic Period
Cretaceous Period
Start of the Cenozoic
Paleogene Period
Neogene Period
Pliocene Epoch
Quaternary Period
Pleistocene Epoch
Holocene Epoch