leg site hole core section top of sample interval(cm) bottom of sample interval(cm) subbottom depth(m) fraction mineral percent 65 482 D 1 4 120 123 77.20 2-20 MICRONS "variety of MONTMORILLONITE" 68.0 65 482 D 1 4 120 123 77.20 2-20 MICRONS MICA 23.0 65 482 D 1 4 120 123 77.20 2-20 MICRONS CHLORITE 9.0 65 482 D 1 4 120 123 77.20 2-20 MICRONS ZEOLITE 0.5 65 482 D 4 2 135 137 102.85 2-20 MICRONS "variety of MONTMORILLONITE" 79.0 65 482 D 4 2 135 137 102.85 2-20 MICRONS MICA 14.0 65 482 D 4 2 135 137 102.85 2-20 MICRONS CHLORITE 7.0 65 482 D 4 2 135 137 102.85 2-20 MICRONS ZEOLITE 0.6 65 482 D 5 2 060 063 111.60 2-20 MICRONS "variety of MONTMORILLONITE" 71.0 65 482 D 5 2 060 063 111.60 2-20 MICRONS MICA 22.0 65 482 D 5 2 060 063 111.60 2-20 MICRONS CHLORITE 7.0 65 482 D 5 2 060 063 111.60 2-20 MICRONS ZEOLITE 0.5 65 482 D 6 3 021 023 122.21 2-20 MICRONS "variety of MONTMORILLONITE" 65.0 65 482 D 6 3 021 023 122.21 2-20 MICRONS MICA 27.0 65 482 D 6 3 021 023 122.21 2-20 MICRONS CHLORITE 8.0 65 482 D 6 3 021 023 122.21 2-20 MICRONS ZEOLITE 0.3 65 482 D 7 3 145 147 132.95 2-20 MICRONS MIXED LAYER CLAY 87.0 65 482 D 7 3 145 147 132.95 2-20 MICRONS CHLORITE 13.0 65 482 D 9 1 003 007 141.53 2-20 MICRONS MIXED LAYER CLAY 90.0 65 482 D 9 1 003 007 141.53 2-20 MICRONS CHLORITE 10.0