(Table T1) Major and trace element concentrations of whole-rock samples from ODP Hole 183-1139A

Skiff Bank is a bathymetric and gravimetric high located ~350 km southwest of the Kerguelen Islands in the northern portion of the Kerguelen Igneous Province (KIP). Ocean Drilling Program Site 1139 was drilled at a water depth of 1415 m on Skiff Bank's western edge. Hole 1139A penetrated to a depth of 695 meters below seafloor (mbsf) with sediment recovered from the upper 462 m and igneous basement recovered from the lower 233 m. A total of 19 basement units were identified, including variably welded trachytic to rhyolitic volcanic and volcaniclastic rocks (Units 1-5) and 14 lava flows with intermediate to mafic compositions (Units 6-19) (Shipboard Scientific Party, 2000, doi:10.2973/odp.proc.ir.183.101.2000). […]