Helium Isotopes, Carbon Isotopes, and Volatiles (CO2, H2O, Cl, S) in Submarine Basalt Glasses from Rochambeau Ridge and Northwest Lau Spreading Center

Helium Isotopes, carbon isotopes, water, carbon dioxide, Cl, S and major elements in submarine basalt glasses from the northern Lau Basin. 3He/4He and 13C/12C by mass spectrometry, H2O and CO2 by FTIR, Cl, S, and major elements by electron microprobe analysis. Samples collected in May 2008 on expedition 07 by R/V Southern Surveyor.