Melon "gravel" deposited in the Snake River Canyon smoothed as they tumbled down the river during the catastrophic Bonneville Flood ~17,400 years ago

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Melon "gravel" deposited in the Snake River Canyon smoothed as they tumbled down the river during the catastrophic Bonneville Flood ~17,400 years ago in SW Idaho, one of the greatest floods in the history of the world.

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Size: 4100px × 6160px
Location: Celebration Park on Snake River in SW Idaho
Photo credit: © William Mullins / Alamy / Afripics
License: Royalty Free
Model Released: No

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