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In Lonely Desert Landscapes, Hunting For Clues About Pyroclastic Surges – Newswise
The history of pyroclastic surges is written in the landscapes they ravage. Volcanic dunes and other deposits hold debris from…

Newswise — BUFFALO, N.Y. — Thousands of years ago, at different points in time, clouds of ash, rock and hot gas rushed across the Mojave and Sonoran deserts as two volcanoes erupted.
These destructive events are long over. But their history is written in…
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