Geology on an epic scale: the Yellowstone caldera

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…The park encompasses the giant caldera of a hotspot-fuelled ‘supervolcano’ that last exploded 630,000 years ago, and is famous as the place to see geysers, hot springs and other hydrothermal activity, all powered by that same hotspot. …

An Epic Post, you must read.

Have you read the breakthrough novel of the year? When you are done with that, try:

In Search of Sungudogo by Greg Laden, now in Kindle or Paperback
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