Earth History

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EARTH HISTORY

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"UNIVERSAL HISTORY"

c. 4.6 Billion Years Ago

c. 3.8 Billion

Years Ago

c. 2.5 Billion

Years Ago

700 Million

Years Ago

542 Million

Years Ago

250 Million

Years Ago

65 Million

Years Ago

2.5 Million

Years Ago

Hadean Eon

Geology Timeline Intro

Archean Eon

Geologic Timeline Text Version

Proterozoic Eon

Geologic Timeline Graphical Version

Phanerozoic Eon

Paleozoic Era

Mesozoic Era

Cenozoic Era

Cambrian, Devonian, etc. Periods

Triassic, Jurassic, Cretaceous Periods

Paleogene & Neogene Periods

First single celled life forms appear on Earth

First primitive bacteria appear on Earth

First primitive animals appear on Earth

Evolution

explosions and mass extinction events

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Evolution of Mammals and dinosaurs

Extinction of

dinosaurs

The first of the "Homo" genus evolve

Birth of our Solar System. Our planet forms from the accretion disk revolving around the Sun

Civilisation.

Modern History

"STONE AGE HISTORY"

FURTHER INFORMATION:

Books:

External Links:

http://www.stratigraphy.org/geowhen/timelinestages.html

http://www.stratigraphy.org/gssp.htm

http://www.nmnh.si.edu/paleo/geotime/main/htmlVersion/hadean1.html

http://en.wikipedia.org/wiki/Geologic_time_scale

Other Media: