Diving on a shallow volcanic cone the ROV encountered what appeared to beiron staining around cracks in the rocks and possibly a yellow bacterial mat.The white animal is a sponge.
4/10/2019 12:30:00 PM
Date: 2010 July 13
Credit: NOAA Okeanos Explorer Program, INDEX-SATAL 2010, NOAA/OER
Location: Indonesia
Subject: Ocean exploration