By Yellowstone National Park covers nearly 3,500 square miles atop an ancient volcanic hotspot in the western United States. At the heart of the park sits Yellowstone Lake, a large and shallow body of water formed within the Yellowstone volcano caldera some 640,000 years ago. The caldera itself was created during a cataclysmic eruption and […]
Yellowstone volcano: Geologists expose 'carnage' at 'pressure cooker' Yellowstone Lake
from Newslanes https://ift.tt/3pSXHQt
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