Newsweek on MSN20d
Yellowstone Volcanic Activity on the Move, Geologists WarnLarge explosive eruptions occur in Yellowstone around once every 700,000 years, according to the U.S. Geological Survey.
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Scientists Discover Ancient ‘Hotspot’ That Shaped the Great Lakes 300 Million Years Ago as Earth’s First ImprintScientists Discover Ancient ‘Hotspot’ That Shaped the Great Lakes 300 Million Years Ago as Earth’s First Imprint The Great ...
Live Science on MSN16d
Scientists discover ancient 'hotspot' that birthed the Great Lakes 300 million years agoA hotspot that now lies in the middle of the Atlantic Ocean was once under the Great Lakes, and may explain why they formed where they did.
Yellowstone is fueled by what's known as a hotspot, where molten material from the Earth's mantle percolates up through the crust. The rock that comes up through the crust is typically basaltic (a ...
Researchers reveal the surprising origin of the Great Lakes, linking them to an ancient hotspot that existed 300 million years ago, shedding new light on Earth's geological history.
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