Arthur Spivack (Inorganic Geochemist, University of Rhode Island, USA) and Wiebke Ziebis (Microbiologist, University of Southern California, USA) enjoy an early sunrise at Site U1368. (Credit Timothy Ferdelman, Inorganic Geochemist, Max-Planck-Institute of Marine Microbiology, Germany & IODP) [Photo ID: exp329_157] Back to expedition photos.