Two deep holes in the sediment. What has dug these. This is an
example of bioturbation of the sediment. Over time, how much of the
seafloor is reworked by biological agents?
Image ID: expl7958, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Location: Gulf of Mexico, North
Photo Date: 2012 March 26
Credit: NOAA Okeanos Explorer Program, Gulf of Mexico 2012 Expedition
• High Resolution Photo Available