Ropy pahoehoe lava on seafloor preserves direction of flow of lava. Perhaps .
arcuate appearing area in lower left is indicative of eddy in fast moving sheet
flow.
Image ID: expl6407, Voyage To Inner Space - Exploring the Seas With NOAA Collect Photo Date: 2011 July 15 Credit: NOAA Okeanos Explorer Program, Galapagos Rift Expedition 2011
