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The Sur Pockmark field is located off the coast of central California near Big Sur. The seafloor is riddled with mysterious circular depressions. A new study may have figured out how they formed.
 By Chris Seminack, Jesse Thornburg, and Steve Peterson
By Chris Seminack, Jesse Thornburg, and Steve Peterson4.5
179179 ratings
The Sur Pockmark field is located off the coast of central California near Big Sur. The seafloor is riddled with mysterious circular depressions. A new study may have figured out how they formed.