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Virtual Guidebook to Yellowstone and Grand Teton National Parks
Biscuit Basin Yellowstone National Park, Wyoming |
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Mustard Spring in Biscuit Basin. (7-27-00) |
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The Firehole River flows past Biscuit Basin. (7-27-00) | |
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Sapphire Pool in Biscuit Basin has had a resurgence of activity. (7-27-00) | |
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| Next: Gibbon River | ||