The first survey to peel back the secrets of the Marie Byrd Seamounts failed to find any signs of a hotspot. The submerged volcanoes formed when part of the Earth's crust pulled apart some 60 million years ago.
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Hotspot? Not! Antarctic Volcanoes' Surprising Source
The first survey to peel back the secrets of the Marie Byrd Seamounts failed to find any signs of a hotspot. The submerged volcanoes formed when part of the Earth's crust pulled apart some 60 million years ago.
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