leg site hole core section top interval depth(cm) bottom interval depth(cm) sample midpoint depth(m) analyst volume chapters analytical method 1 analytical method 2 analytical method 3 alteration rock type rock name li be b f cl sc v cr co ni cu zn ga ge ag se br rb sr y zr nb mo pd ag cd sn sb cs ba la ce pr nd sm eu gd tb dy ho er tm yb lu hf ta w ir pt au tl pb bi th u comments 63 472 14 1 19.0 24.0 112.00 112.22 PalVerma,S. 63 28 2 ISOTOPE DILUTION FRESH IGNEOUS BASALTIC GLASS 2.59 118.2 0.036 34.9 "FRESH"GLASS 63 472 14 1 19.0 24.0 112.00 112.22 PalVerma,S. 63 28 2 ISOTOPE DILUTION MODERATELY ALTERED IGNEOUS BASALTIC GLASS 40.6 83.2 0.440 95. "PALAGONITIZED"GLASS 63 472 14 1 145.0 150.0 112.00 113.47 PalVerma,S. 63 28 15 ISOTOPE DILUTION FRESH IGNEOUS APHYRIC BASALT 1.45 153.2 0.048 21.2 BASALT"CORE" 63 472 14 1 145.0 150.0 112.00 113.47 PalVerma,S. 63 28 15 ISOTOPE DILUTION FRESH IGNEOUS APHYRIC BASALT 15.9 138.4 0.81 27.4 BASALT"MARGIN" 63 472 16 1 92.0 98.0 128.50 129.45 Minami,H. 63 25, 26 10C XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 251. 223. 91.2 85.2 48.2 64.1 6.4 193. 27.9 120. 15.3 63 472 16 2 62.0 64.0 128.50 130.63 PalVerma,S. 63 28 5 ISOTOPE DILUTION MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 7.18 223.4 0.400 76.6