Old Faithful's geological heart revealed
Dense seismograph network shows subsurface geyser plumbing structures
Date:
October 5, 2017
Source:
University of Utah
Summary:
Scientists have mapped the near-surface geology around Old Faithful, revealing the reservoir of heated water that feeds the geyser's surface vent and how the ground shaking behaves in between eruptions.
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https://www.sciencedaily.com/releases/2017/10/171005190243.htm