The ultimate biography of earth: from the big bang to today!

Transcript from interview with Earth

The very beginning: the formation of Earth through the Hadean Eon

Life has evolved, and it itches: the Archean Eon

A breath of fresh air: the Proterozoic Eon

An explosion! But the good kind: the Cambrian Period

The big chill: the Ordovician and Silurian Periods

When plants killed everything: the Devonian Period

Good living and the great dying: the Carboniferous and Permian periods

King lizard time: the Triassic and Jurassic periods

The other big bang: the Cretaceous period

You are here: the Cenozoic era

Final notes from interview with Earth

How you can protect Earth's future

Ask the Earth Q & A

All the time in the Universe.