

West Thumb Geyser basin at twenty below zero can be spectacular. The air is crisp and clear while the thermally produced steam rolls in and out.
Filename: west_thumb.jpg
Copyright All rights reserved to Meg Sommers. No use permitted without written permission. Rights, usage and terms specified by written contract only.
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Thermals, Yellowstone Ecosystem
Copyright All rights reserved to Meg Sommers. No use permitted without written permission. Rights, usage and terms specified by written contract only.
View This Image's Galleries:
Thermals, Yellowstone Ecosystem
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