From left: Narciso Gobalane, Jr. (Floorman, Siem Offshore), John Van Hyfte (Drilling Engineer, IODP JRSO), Christopher MacLeod (Co-Chief Scientist, Cardiff University, UK), and Henry Dick (Co-Chief Scientist, Woods Hole Oceanographic Institution, USA) observing the old drill bit on the drill floor. (Credit: Bill Crawford, IODP JRSO) [Photo ID: exp360_137]