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March 29, 2012

Fossil raindrops reveal ancient atmosphere

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The fossilised marks of raindrops that fell 2.7 billion years ago in South Africa have revealed the composition of the Earth's early atmosphere.

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Source: http://www.cosmosmagazine.com/news/5460/fossilised-raindrops-reveal-ancient-earths-atmosphere

Amber Heard Amber Valletta America Ferrera Amerie Amy Cobb Amy Smart Ana Beatriz Barros Ana Hickmann

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