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Map of the distribution of pH for thermal pools within Norris Geyser Basin, Yellowstone National Park

By Yellowstone Volcano Observatory February 2023 (approx.)
Map of the distribution of pH for thermal pools within Norris Geyser Basin, Yellowstone National Park
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Detailed Description

Map of the distribution of pH for thermal pools within Norris Geyser Basin, Yellowstone National Park.  Cool colors are acidic, and warm colors are neutral to slightly basic.  These data were collected and organized using Geographic Information System (GIS) tools. Map by Jefferson Hungerford and Kiernan Folz-Donahue, Yellowstone National Park.

Sources/Usage

Public Domain.