leg site hole core section top of sample interval(cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 61 462 A 1 3 039 041 81.40 BULK CLAY MINERALS 9.0 61 462 A 1 3 039 041 81.40 BULK CALCITE 91.0 61 462 A 9 3 058 061 519.00 >20 MICRONS "variety of MONTMORILLONITE" 100. 61 462 A 9 3 058 061 519.00 >20 MICRONS ZEOLITE 0.8 61 462 A 10 2 109 116 528.00 >20 MICRONS "variety of MONTMORILLONITE" 40.0 61 462 A 10 2 109 116 528.00 >20 MICRONS ILLITE 35.0 61 462 A 10 2 109 116 528.00 >20 MICRONS CHLORITE 2.0 61 462 A 10 2 109 116 528.00 >20 MICRONS ZEOLITE 0.4 61 462 A 10 2 109 116 528.00 >20 MICRONS PALYGORSKITE 23.0 61 462 A 11 1 060 064 535.00 >20 MICRONS "variety of MONTMORILLONITE" 90.0 61 462 A 11 1 060 064 535.00 >20 MICRONS ILLITE 10.0 61 462 A 11 1 060 064 535.00 >20 MICRONS ZEOLITE 0.6 61 462 A 13 1 110 113 554.50 >20 MICRONS "variety of MONTMORILLONITE" 40.0 61 462 A 13 1 110 113 554.50 >20 MICRONS ILLITE 40.0 61 462 A 13 1 110 113 554.50 >20 MICRONS ZEOLITE 0.4 61 462 A 13 1 110 113 554.50 >20 MICRONS PALYGORSKITE 20.0 61 462 A 14 1 085 088 563.50 >20 MICRONS "variety of MONTMORILLONITE" 75.0 61 462 A 14 1 085 088 563.50 >20 MICRONS ILLITE 20.0 61 462 A 14 1 085 088 563.50 >20 MICRONS CHLORITE 5.0 61 462 A 14 1 085 088 563.50 >20 MICRONS ZEOLITE 0.7 61 462 A 32 1 070 071 656.20 BULK CLAY MINERALS 71.2 61 462 A 32 1 070 071 656.20 BULK HORNBLENDE 4.0 61 462 A 40 1 090 095 702.93 BULK CLAY MINERALS 82.3 61 462 A 40 1 090 095 702.93 BULK QUARTZ 2.3 61 462 A 40 1 142 144 703.43 BULK CLAY MINERALS 64.0 61 462 A 40 1 142 144 703.43 BULK QUARTZ 22.0 61 462 A 40 1 142 144 703.43 BULK FELDSPAR (undifferentiated) 8.0 61 462 A 40 1 142 144 703.43 BULK PYROXENE 2.0 61 462 A 40 1 142 144 703.43 BULK HORNBLENDE 4.0 61 462 A 41 7 132 135 712.32 BULK CLAY MINERALS 84.0 61 462 A 41 7 132 135 712.32 BULK FELDSPAR (undifferentiated) 4.0 61 462 A 41 7 132 135 712.32 BULK HORNBLENDE 6.0 61 462 A 42 1 059 062 720.61 BULK CLAY MINERALS 80.0 61 462 A 42 1 059 062 720.61 BULK FELDSPAR (undifferentiated) 2.0 61 462 A 48 2 075 077 449.00 >20 MICRONS "variety of MONTMORILLONITE" 100. 61 462 A 48 2 075 077 449.00 >20 MICRONS ZEOLITE 0.7