leg site hole core section top of sample interval(cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 66 487 2 2 030 032 2.80 BULK CLAY MINERALS 76.0 66 487 2 2 030 032 2.80 BULK QUARTZ 15.0 66 487 2 2 030 032 2.80 BULK FELDSPAR (undifferentiated) 9.0 66 487 3 3 092 094 14.42 BULK CLAY MINERALS 94.0 66 487 3 3 092 094 14.42 BULK QUARTZ 1.0 66 487 3 3 092 094 14.42 BULK FELDSPAR (undifferentiated) 5.0 66 487 5 2 090 092 31.90 BULK CLAY MINERALS 83.0 66 487 5 2 090 092 31.90 BULK QUARTZ 11.0 66 487 5 2 090 092 31.90 BULK FELDSPAR (undifferentiated) 6.0 66 487 6 3 055 057 42.55 BULK CLAY MINERALS 81.0 66 487 6 3 055 057 42.55 BULK QUARTZ 12.0 66 487 6 3 055 057 42.55 BULK FELDSPAR (undifferentiated) 7.0 66 487 7 2 060 062 50.60 BULK CLAY MINERALS 82.0 66 487 7 2 060 062 50.60 BULK QUARTZ 10.0 66 487 7 2 060 062 50.60 BULK FELDSPAR (undifferentiated) 8.0 66 487 8 1 070 073 58.70 BULK CLAY MINERALS 79.0 66 487 8 1 070 073 58.70 BULK QUARTZ 10.0 66 487 8 1 070 073 58.70 BULK FELDSPAR (undifferentiated) 7.0 66 487 8 1 070 073 58.70 BULK HORNBLENDE 2.0 66 487 9 2 104 106 70.04 BULK CLAY MINERALS 82.0 66 487 9 2 104 106 70.04 BULK QUARTZ 10.0 66 487 9 2 104 106 70.04 BULK FELDSPAR (undifferentiated) 8.0 66 487 9 5 034 036 73.84 BULK CLAY MINERALS 81.0 66 487 9 5 034 036 73.84 BULK QUARTZ 13.0 66 487 9 5 034 036 73.84 BULK FELDSPAR (undifferentiated) 6.0 66 487 10 4 063 065 82.13 BULK CLAY MINERALS 83.0 66 487 10 4 063 065 82.13 BULK QUARTZ 10.0 66 487 10 4 063 065 82.13 BULK FELDSPAR (undifferentiated) 7.0 66 487 11 4 077 079 91.77 BULK CLAY MINERALS 86.0 66 487 11 4 077 079 91.77 BULK QUARTZ 9.0 66 487 11 4 077 079 91.77 BULK FELDSPAR (undifferentiated) 5.0 66 487 12 4 070 074 101.20 BULK CLAY MINERALS 85.0 66 487 12 4 070 074 101.20 BULK QUARTZ 9.0 66 487 12 4 070 074 101.20 BULK FELDSPAR (undifferentiated) 6.0 66 487 13 1 004 006 105.54 BULK CLAY MINERALS 88.0 66 487 13 1 004 006 105.54 BULK QUARTZ 7.0 66 487 13 1 004 006 105.54 BULK FELDSPAR (undifferentiated) 5.0 66 487 13 3 004 006 108.54 BULK CLAY MINERALS 68.0 66 487 13 3 004 006 108.54 BULK QUARTZ 7.0 66 487 13 3 004 006 108.54 BULK FELDSPAR (undifferentiated) 18.0 66 487 13 3 004 006 108.54 BULK HORNBLENDE 4.0 66 487 14 2 019 021 116.69 BULK CLAY MINERALS 94.0 66 487 14 2 019 021 116.69 BULK QUARTZ 3.0 66 487 14 2 019 021 116.69 BULK FELDSPAR (undifferentiated) 3.0 66 487 15 2 024 026 0.00 BULK CLAY MINERALS 95.0 66 487 15 2 024 026 0.00 BULK QUARTZ 2.0 66 487 15 2 024 026 0.00 BULK FELDSPAR (undifferentiated) 3.0 66 487 16 1 058 060 134.58 BULK CLAY MINERALS 88.0 66 487 16 1 058 060 134.58 BULK QUARTZ 4.0 66 487 16 1 058 060 134.58 BULK FELDSPAR (undifferentiated) 5.0 66 487 16 1 102 104 135.02 BULK CLAY MINERALS 92.0 66 487 16 1 102 104 135.02 BULK QUARTZ 4.0 66 487 16 1 102 104 135.02 BULK FELDSPAR (undifferentiated) 2.0 66 487 18 6 103 105 161.53 BULK CLAY MINERALS 97.0 66 487 18 6 103 105 161.53 BULK QUARTZ 1.0 66 487 19 1 082 084 163.32 BULK CLAY MINERALS 20.0 66 487 19 2 026 028 164.26 BULK CLAY MINERALS 93.0 66 487 19 2 026 028 164.26 BULK QUARTZ 1.0 66 487 19 2 026 028 164.26 BULK FELDSPAR (undifferentiated) 4.0 66 487 19 5 145 146 169.95 BULK CLAY MINERALS 87.0 66 487 19 5 145 146 169.95 BULK QUARTZ 1.0 66 487 19 5 145 146 169.95 BULK FELDSPAR (undifferentiated) 8.0