Jiansong Zhang (Education/Outreach Officer, China), Yang Zhang (Paleomagnetist, Purdue University, USA), Zhen Sun (Co-Chief Scientist, South China Sea Institute of Oceanology, China), and Li Li (Organic Geochemist, Tongji University, China) celebrate Zhen Sun’s birthday. (Credit: William Crawford, IODP JRSO) [Photo ID: exp367_122]