Pyramid-like structures on the seafloor of Oceanographer Canyon seen during dive 7 of Deep Connections 2019 expedition.
Pyramid-like Structures
Image courtesy of the NOAA Office of Ocean Exploration and Research, Deep Connections 2019. Download larger version (jpg, 880 KB).

Pyramid-like structures on the seafloor of Oceanographer Canyon seen during Dive 07 of the Deep Connections 2019 expedition.

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