A recent pillow lava flow with biological material resting between the pillows,
indicating where low-temperature hydrothermal fluid has been leaking
out of the crust.
Image ID: expl6460, Voyage To Inner Space - Exploring the Seas With NOAA Collect Photo Date: 2011 July 16 Credit: NOAA Okeanos Explorer Program, Galapagos Rift Expedition 2011
