Structural geologists and petrologists determing the “split line”—where the core will be cut in half to see the inside. From right: Michael Nirrengarten (Structural Geologist, Institut de Physique du Globe de Strasbourg, France), Xiao-Long Huang (Petrologist, Chinese Academy of Sciences, China), and Benjamin Daniel (Core Laboratory, IODP JRSO). (Credit: William Crawford, IODP JRSO) [Photo ID: exp367_177]