ALT Location of Expedition 400 drill sites.
ALT Cover photographs show notable events from the cruise, including basement samples flagged for personal sampling with colorful stickers (top left: Tiffany Liao, IODP JRSO) and the deployment of the reentry cone and casing system at Site U1616 (bottom left: Kevin Grigar, IODP JRSO), as well as lithologies and structures encountered in the sediment and basement of Expedition 402 sites. Top right, clockwise from left: finely laminated sediment at Site U1614 (IODP JRSO), volcaniclastic gravel recovered in the core catcher at Site U1615 (Tiffany Liao, IODP JRSO), turbidite and tephra deposits at Site U1616, and evaporite deposits from U1617 (IODP JRSO). Bottom right: veined harzburgite and lherzolite from Site U1614 (IODP JRSO), a color pencil sketch of a serpentinized lherzolite in thin section (Eirini Poulaki, IODP JRSO), and granite from Site U1612 (IODP JRSO).
ALT Cover photograph shows iceberg “Fred” under a brilliant sky. Photo credit: Erick Bravo, IODP JRSO.
ALT Dr. Lisa Tauxe poses with her son, Philip Staudigel, aboard the JOIDES Resolution.
ALT Topographic/bathymetric map showing Expedition 400 transect sites in relation to existing ODP/Integrated Ocean Drilling Program/IODP sites (white circles) and near-surface ocean currents.
ALT Topographic/bathymetric map showing Expedition 400 transect sites in relation to existing ODP/Integrated Ocean Drilling Program/IODP sites (white circles) and near-surface ocean currents.