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Earth's outer shell ballooned during massive growth spurt 3 billion years ago

January 29, 2021
Earth's outer shell ballooned during massive growth spurt 3 billion years ago
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Zircon crystals found in stream sediments in Greenland have revealed how the Earth's crust rapidly grew during peak mantle activity.



January 29, 2021 at 05:30PM
via Space.com read more...

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