The equivalent of a deep sea crop circle. Did biological or geological
phenomena cause this circular array of holes? Probably biological cause but why
would a group of animals or a single animal excavate a number of holes in this
circular pattern?
Image ID: expl6015, Voyage To Inner Space - Exploring the Seas With NOAA Collect Photo Date: 2010 July 26 Credit: NOAA Okeanos Explorer Program, INDEX-SATAL 2010
