leg site hole core section top of sample interval(cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 61 462 4 3 106 108 33.07 BULK CLAY MINERALS 93.1 61 462 4 3 106 108 33.07 BULK QUARTZ 3.9 61 462 4 3 106 108 33.07 BULK FELDSPAR (undifferentiated) 2.0 61 462 4 3 106 108 33.07 BULK HORNBLENDE 1.0 61 462 4 4 048 050 33.50 >20 MICRONS ZEOLITE 0.5 61 462 5 3 140 142 42.91 BULK CLAY MINERALS 28.5 61 462 5 3 140 142 42.91 BULK QUARTZ 1.0 61 462 5 3 140 142 42.91 BULK CALCITE 70.5 61 462 6 2 082 084 50.33 BULK CLAY MINERALS 54.9 61 462 6 2 082 084 50.33 BULK FELDSPAR (undifferentiated) 2.6 61 462 6 2 082 084 50.33 BULK PYROXENE 4.0 61 462 6 2 082 084 50.33 BULK CALCITE 38.5 61 462 6 4 091 095 53.00 >20 MICRONS ZEOLITE 0.5 61 462 7 3 060 062 61.11 BULK CLAY MINERALS 5.8 61 462 7 3 060 062 61.11 BULK CALCITE 94.2 61 462 8 4 099 101 72.50 BULK CLAY MINERALS 30.0 61 462 8 4 099 101 72.50 BULK QUARTZ 1.0 61 462 8 4 099 101 72.50 BULK FELDSPAR (undifferentiated) 1.0 61 462 8 4 099 101 72.50 BULK CALCITE 68.6 61 462 10 3 062 065 89.50 >20 MICRONS ZEOLITE 0.3 61 462 10 3 087 089 89.88 BULK CLAY MINERALS 70.5 61 462 10 3 087 089 89.88 BULK QUARTZ 1.9 61 462 10 3 087 089 89.88 BULK FELDSPAR (undifferentiated) 1.0 61 462 10 3 087 089 89.88 BULK CALCITE 26.3 61 462 11 4 025 027 100.26 BULK CLAY MINERALS 19.5 61 462 11 4 025 027 100.26 BULK QUARTZ 1.0 61 462 11 4 025 027 100.26 BULK CALCITE 79.5 61 462 13 1 069 071 115.20 BULK CLAY MINERALS 20.8 61 462 13 1 069 071 115.20 BULK QUARTZ 1.0 61 462 13 1 069 071 115.20 BULK CALCITE 78.2 61 462 13 1 147 149 115.98 BULK CLAY MINERALS 53.7 61 462 13 1 147 149 115.98 BULK QUARTZ 1.7 61 462 13 1 147 149 115.98 BULK FELDSPAR (undifferentiated) 1.0 61 462 13 1 147 149 115.98 BULK CALCITE 43.6 61 462 14 6 065 067 132.00 >20 MICRONS ZEOLITE 0.4 61 462 14 6 072 074 132.23 BULK CLAY MINERALS 44.9 61 462 14 6 072 074 132.23 BULK QUARTZ 1.3 61 462 14 6 072 074 132.23 BULK CALCITE 53.8 61 462 15 1 044 047 143.00 >20 MICRONS ZEOLITE 0.5 61 462 16 1 006 008 143.07 BULK CLAY MINERALS 89.0 61 462 16 1 006 008 143.07 BULK QUARTZ 3.2 61 462 16 1 006 008 143.07 BULK FELDSPAR (undifferentiated) 2.0 61 462 16 1 006 008 143.07 BULK CALCITE 5.8 61 462 17 1 120 122 153.71 BULK CLAY MINERALS 19.0 61 462 17 1 120 122 153.71 BULK CALCITE 81.0 61 462 18 5 110 112 169.11 BULK CLAY MINERALS 14.7 61 462 18 5 110 112 169.11 BULK CALCITE 85.3 61 462 19 4 114 118 176.50 >20 MICRONS "variety of MONTMORILLONITE" 75.0 61 462 19 4 114 118 176.50 >20 MICRONS ILLITE 10.0 61 462 19 4 114 118 176.50 >20 MICRONS CHLORITE 15.0 61 462 19 4 114 118 176.50 >20 MICRONS ZEOLITE 0.3 61 462 19 4 142 144 177.43 BULK CLAY MINERALS 82.6 61 462 19 4 142 144 177.43 BULK QUARTZ 2.6 61 462 19 4 142 144 177.43 BULK FELDSPAR (undifferentiated) 2.0 61 462 19 4 142 144 177.43 BULK CALCITE 82.6 61 462 21 3 078 080 194.29 BULK CLAY MINERALS 12.8 61 462 21 3 078 080 194.29 BULK CALCITE 87.2 61 462 22 5 088 090 206.89 BULK CLAY MINERALS 16.7 61 462 22 5 088 090 206.89 BULK CALCITE 83.3 61 462 23 4 060 062 214.61 BULK CLAY MINERALS 7.7 61 462 23 4 060 062 214.61 BULK CALCITE 92.3 61 462 24 2 127 128 221.77 BULK CLAY MINERALS 20.5 61 462 24 2 127 128 221.77 BULK CALCITE 79.5 61 462 25 2 082 084 230.83 BULK CLAY MINERALS 28.9 61 462 25 2 082 084 230.83 BULK CALCITE 71.1 61 462 26 3 041 043 241.42 BULK CLAY MINERALS 10.3 61 462 26 3 041 043 241.42 BULK CALCITE 89.7 61 462 27 6 086 088 255.87 BULK CLAY MINERALS 9.4 61 462 27 6 086 088 255.87 BULK CALCITE 90.6 61 462 28 6 120 122 265.71 BULK CLAY MINERALS 20.0 61 462 28 6 120 122 265.71 BULK CALCITE 80.0 61 462 29 4 110 112 272.11 BULK CLAY MINERALS 8.8 61 462 29 4 110 112 272.11 BULK CALCITE 91.2 61 462 36 2 045 047 334.96 BULK CLAY MINERALS 70.3 61 462 36 2 045 047 334.96 BULK QUARTZ 1.0 61 462 36 2 045 047 334.96 BULK CALCITE 28.7 61 462 36 4 054 057 338.00 >20 MICRONS ZEOLITE 0.3 61 462 38 1 097 099 352.98 BULK CLAY MINERALS 96.8 61 462 38 1 097 099 352.98 BULK QUARTZ 3.2 61 462 48 2 059 061 449.10 BULK CLAY MINERALS 55.1 61 462 48 2 059 061 449.10 BULK FELDSPAR (undifferentiated) 2.4 61 462 48 2 059 061 449.10 BULK CALCITE 52.5 61 462 50 1 132 134 467.33 BULK CLAY MINERALS 67.1 61 462 50 1 132 134 467.33 BULK FELDSPAR (undifferentiated) 6.0 61 462 50 1 132 134 467.33 BULK HORNBLENDE 2.5 61 462 50 1 132 134 467.33 BULK CALCITE 24.4 61 462 50 2 138 141 468.50 >20 MICRONS "variety of MONTMORILLONITE" 100. 61 462 50 2 138 141 468.50 >20 MICRONS ZEOLITE 0.8 61 462 50 2 145 147 468.96 BULK CLAY MINERALS 86.6 61 462 50 2 145 147 468.96 BULK FELDSPAR (undifferentiated) 5.4 61 462 50 2 145 147 468.96 BULK PYROXENE 3.0 61 462 50 2 145 147 468.96 BULK CALCITE 5.0 61 462 50 6 070 072 474.21 BULK CLAY MINERALS 73.0 61 462 50 6 070 072 474.21 BULK FELDSPAR (undifferentiated) 2.0 61 462 50 6 070 072 474.21 BULK CALCITE 25.0 61 462 51 1 045 047 475.96 BULK CLAY MINERALS 86.5 61 462 51 1 045 047 475.96 BULK FELDSPAR (undifferentiated) 6.0 61 462 51 1 045 047 475.96 BULK CALCITE 7.5 61 462 51 2 055 063 477.50 >20 MICRONS "variety of MONTMORILLONITE" 95.0 61 462 51 2 055 063 477.50 >20 MICRONS ILLITE 5.0 61 462 51 2 055 063 477.50 >20 MICRONS ZEOLITE 0.7 61 462 52 1 124 127 486.26 BULK CLAY MINERALS 63.1 61 462 52 1 124 127 486.26 BULK PYROXENE 1.0 61 462 52 1 124 127 486.26 BULK CALCITE 32.5 61 462 52 1 124 127 486.26 BULK CLINOPTILOLITE 3.4 61 462 52 3 065 068 489.67 BULK CLAY MINERALS 45.4 61 462 52 3 065 068 489.67 BULK CALCITE 50.0 61 462 52 3 065 068 489.67 BULK CLINOPTILOLITE 6.6 61 462 53 1 006 007 494.56 BULK CLAY MINERALS 66.1 61 462 53 1 006 007 494.56 BULK CALCITE 10.0 61 462 53 1 006 007 494.56 BULK CLINOPTILOLITE 24.0 61 462 54 3 051 052 512.51 BULK CLAY MINERALS 74.1 61 462 54 3 051 052 512.51 BULK QUARTZ 10.1 61 462 54 3 051 052 512.51 BULK CALCITE 4.4 61 462 54 3 051 052 512.51 BULK CLINOPTILOLITE 11.4 61 462 56 1 064 068 323.16 BULK CLAY MINERALS 89.9 61 462 56 1 064 068 323.16 BULK QUARTZ 10.1 61 462 57 3 036 038 534.87 BULK CLAY MINERALS 78.3 61 462 57 3 036 038 534.87 BULK FELDSPAR (undifferentiated) 4.0 61 462 57 3 036 038 534.87 BULK CALCITE 13.7 61 462 57 3 036 038 534.87 BULK CLINOPTILOLITE 4.0 61 462 57 CC 540.50 >20 MICRONS "variety of MONTMORILLONITE" 100. 61 462 57 CC 540.50 >20 MICRONS ZEOLITE 0.6 61 462 58 3 131 133 544.82 BULK CLAY MINERALS 74.5 61 462 58 3 131 133 544.82 BULK QUARTZ 21.5 61 462 58 3 131 133 544.82 BULK CLINOPTILOLITE 4.0 61 462 58 4 006 010 545.00 >20 MICRONS "variety of MONTMORILLONITE" 90.0 61 462 58 4 006 010 545.00 >20 MICRONS ILLITE 10.0 61 462 58 4 006 010 545.00 >20 MICRONS ZEOLITE 0.6 61 462 58 4 019 021 545.20 BULK CLAY MINERALS 79.4 61 462 58 4 019 021 545.20 BULK QUARTZ 2.6 61 462 58 4 019 021 545.20 BULK FELDSPAR (undifferentiated) 3.0 61 462 58 4 019 021 545.20 BULK CLINOPTILOLITE 5.0 61 462 59 1 000 005 549.50 >20 MICRONS "variety of MONTMORILLONITE" 90.0 61 462 59 1 000 005 549.50 >20 MICRONS ZEOLITE 0.4 61 462 59 1 000 005 549.50 >20 MICRONS PALYGORSKITE 10.0 61 462 59 3 011 013 552.62 BULK CLAY MINERALS 79.8 61 462 59 3 011 013 552.62 BULK QUARTZ 18.6 61 462 59 3 011 013 552.62 BULK CLINOPTILOLITE 2.0 61 462 60 1 040 042 558.50 >20 MICRONS "variety of MONTMORILLONITE" 90.0 61 462 60 1 040 042 558.50 >20 MICRONS ILLITE 10.0 61 462 60 1 040 042 558.50 >20 MICRONS ZEOLITE 0.6 61 462 63 1 023 025 579.74 BULK CLAY MINERALS 96.0 61 462 63 1 023 025 579.74 BULK FELDSPAR (undifferentiated) 4.0 61 462 64 1 056 058 586.06 BULK CLAY MINERALS 96.0 61 462 65 1 009 010 594.60 BULK CLAY MINERALS 93.4 61 462 65 1 009 010 594.60 BULK FELDSPAR (undifferentiated) 2.0