One of the most exciting observations of the dive was this unusual umbrella-shaped pillar feature covered in deep-sea corals and sponges.
Umbrella-shaped Pillar
Image courtesy of NOAA Ocean Exploration, Mountains in the Deep: Exploring the Central Pacific Basin. Download larger version (jpg, 1.3 MB).

One of the most exciting observations of the dive on a ridge off the southeast side of Jarvis Island was this unusual umbrella-shaped pillar feature covered in deep-sea corals and sponges.

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