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The oldest proof of a meteorite influence on Earth has been present in Western Australia, inside a gaggle of sedimentary and volcanic rocks known as the Dresser Formation.
It’s tough to seek out and date old rocks on Earth as a result of the fixed geological and organic exercise wears down the planet’s crust. “If we return about 3.5 billion years, there’s solely a really, very small proportion of the earth’s crust that’s of that age,” …
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