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Filamentous bacteria at Mammoth Hot Springs
Bacterium
Filamentous algae in run off channel in the Old Faithful area
Algae
Algae growth in hot spring in the Old Faithful area
Algae
Algae in pool at West Thumb
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Filamentous algae
Algae
Algae in run off channel at Norris Geyser Basin
Algae
Thermal run off in Upper Geyser Basin
Algae run off in Black Sand Basin
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Algae flow patterns
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Thermophilic algae & sinter detail
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Thermophilic algae & sinter detail
Algae
Close up of Thermophilic algae
Algae
Close up of Thermophilic algae
Algae
Close up of Thermophilic algae
Algae
Close up of Thermophilic algae
Algae
Close up of Thermophilic algae
Algae
Close up of Thermophilic algae
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Algae close up
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Algae
Algae colors
Algae
Algae in runoff channels
Algae
Algae in runoff channels
Algae
Algae in runoff channels
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