New data are reported for the 18O composition of hot hydrothermal fluids from various sites with different tectonic settings. The measured δ18O, in the range 0.53-2.3%% confirm earlier data suggesting that mid-ocean ridge ...
Souchez R.; Jean-Baptiste P.; Jouzel J.; Petit J.R.; Lipenkov V.Ya.(2003)
This review paper is mainly concerned with a geochemical investigation of the deepest part of the Vostok ice core between 3310 m, the depth at which the palaeoenvironmental record present in the ice above is lost, and the ...