Photo of an intact bulbous pillow lava from a lava flow that was surveyed by the Deep Discoverer on August 13 along a ridge of the Pearl and Hermes Atoll.
Pillow Lava
Image courtesy of the NOAA Office of Ocean Exploration and Research, 2015 Hohonu Moana. Download larger version (jpg, 210 KB).

Photo of an intact bulbous pillow lava from a lava flow that was surveyed by the Deep Discoverer on August 13 along a ridge of the Pearl and Hermes Atoll.

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