Birth : the formation of Earth
The Big Thwack : the formation of the moon
Black Earth : the first basalt crust
Blue Earth : the formation of the oceans
Gray Earth : the first granite crust
Living Earth : the origins of life
Red Earth : photosynthesis and the Great Oxidation Event
The "boring" billion : the mineral revolution
White Earth : the snowball-hothouse cycle
Green Earth : the rise of the terrestrial biosphere
The future : scenarios of a changing planet.