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PILBARA CRATON ROCKS
3 billion years ago, water may have been shaping Earth’s ancient volcanoes — scientists uncover a clue to how it reached the planet’s deep interiorAncient rocks reveal water moved deep underground over three billion years ago. This process, called dripduction, occurred before modern pl...- Scientists Thought This Ancient Ocean Floor Was Destroyed Forever: Until Hidden Rocks Revealed a Lost Piece of Earth’s Earliest CrustScientists have unearthed evidence of Earth's ancient oceanic crust, older than four billion years, hidden within modern continental rocks ...
- What created the continents, the landmasses that are homes to humans? New evidence points to giant asteroidsGiant impacts blast out huge volumes of material almost instantaneously.
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