leg site hole core section top of sample interval(cm) bottom of sample interval(cm) subbottom depth(m) fraction mineral percent 61 462 1 1 022 026 0.50 2-20 MICRONS "variety of MONTMORILLONITE" 30.0 61 462 1 1 022 026 0.50 2-20 MICRONS ILLITE 50.0 61 462 1 1 022 026 0.50 2-20 MICRONS CHLORITE 20.0 61 462 1 1 022 026 0.50 2-20 MICRONS ZEOLITE 0.5 61 462 1 2 136 140 3.00 2-20 MICRONS "variety of MONTMORILLONITE" 45.0 61 462 1 2 136 140 3.00 2-20 MICRONS ILLITE 30.0 61 462 1 2 136 140 3.00 2-20 MICRONS CHLORITE 25.0 61 462 1 2 136 140 3.00 2-20 MICRONS ZEOLITE 0.4 61 462 4 4 048 050 33.50 2-20 MICRONS "variety of MONTMORILLONITE" 75.0 61 462 4 4 048 050 33.50 2-20 MICRONS ILLITE 15.0 61 462 4 4 048 050 33.50 2-20 MICRONS CHLORITE 10.0 61 462 4 4 048 050 33.50 2-20 MICRONS ZEOLITE 0.5 61 462 4 5 116 128 36.00 2-20 MICRONS "variety of MONTMORILLONITE" 70.0 61 462 4 5 116 128 36.00 2-20 MICRONS ILLITE 15.0 61 462 4 5 116 128 36.00 2-20 MICRONS CHLORITE 15.0 61 462 4 5 116 128 36.00 2-20 MICRONS ZEOLITE 0.6 61 462 5 2 068 072 40.50 2-20 MICRONS "variety of MONTMORILLONITE" 65.0 61 462 5 2 068 072 40.50 2-20 MICRONS ILLITE 20.0 61 462 5 2 068 072 40.50 2-20 MICRONS CHLORITE 15.0 61 462 5 2 068 072 40.50 2-20 MICRONS ZEOLITE 0.4 61 462 6 4 091 095 53.00 2-20 MICRONS "variety of MONTMORILLONITE" 80.0 61 462 6 4 091 095 53.00 2-20 MICRONS ILLITE 15.0 61 462 6 4 091 095 53.00 2-20 MICRONS CHLORITE 5.0 61 462 6 4 091 095 53.00 2-20 MICRONS ZEOLITE 0.6 61 462 8 4 095 099 72.00 2-20 MICRONS "variety of MONTMORILLONITE" 85.0 61 462 8 4 095 099 72.00 2-20 MICRONS ILLITE 10.0 61 462 8 4 095 099 72.00 2-20 MICRONS CHLORITE 5.0 61 462 8 4 095 099 72.00 2-20 MICRONS ZEOLITE 0.6 61 462 10 3 062 065 89.50 2-20 MICRONS "variety of MONTMORILLONITE" 70.0 61 462 10 3 062 065 89.50 2-20 MICRONS ILLITE 20.0 61 462 10 3 062 065 89.50 2-20 MICRONS CHLORITE 10.0 61 462 10 3 062 065 89.50 2-20 MICRONS ZEOLITE 0.3 61 462 11 3 138 142 99.50 2-20 MICRONS "variety of MONTMORILLONITE" 65.0 61 462 11 3 138 142 99.50 2-20 MICRONS ILLITE 20.0 61 462 11 3 138 142 99.50 2-20 MICRONS CHLORITE 15.0 61 462 11 3 138 142 99.50 2-20 MICRONS ZEOLITE 0.4 61 462 12 4 008 012 109.50 2-20 MICRONS "variety of MONTMORILLONITE" 60.0 61 462 12 4 008 012 109.50 2-20 MICRONS ILLITE 30.0 61 462 12 4 008 012 109.50 2-20 MICRONS CHLORITE 10.0 61 462 12 4 008 012 109.50 2-20 MICRONS ZEOLITE 0.5 61 462 14 6 065 067 132.00 2-20 MICRONS "variety of MONTMORILLONITE" 60.0 61 462 14 6 065 067 132.00 2-20 MICRONS ILLITE 20.0 61 462 14 6 065 067 132.00 2-20 MICRONS CHLORITE 20.0 61 462 14 6 065 067 132.00 2-20 MICRONS ZEOLITE 0.4 61 462 15 1 044 047 143.00 2-20 MICRONS "variety of MONTMORILLONITE" 60.0 61 462 15 1 044 047 143.00 2-20 MICRONS ILLITE 20.0 61 462 15 1 044 047 143.00 2-20 MICRONS CHLORITE 20.0 61 462 15 1 044 047 143.00 2-20 MICRONS ZEOLITE 0.5 61 462 17 2 109 113 155.00 2-20 MICRONS "variety of MONTMORILLONITE" 90.0 61 462 17 2 109 113 155.00 2-20 MICRONS ILLITE 10.0 61 462 17 2 109 113 155.00 2-20 MICRONS ZEOLITE 0.5 61 462 18 3 074 078 165.50 2-20 MICRONS "variety of MONTMORILLONITE" 90.0 61 462 18 3 074 078 165.50 2-20 MICRONS ILLITE 5.0 61 462 18 3 074 078 165.50 2-20 MICRONS CHLORITE 5.0 61 462 18 3 074 078 165.50 2-20 MICRONS ZEOLITE 0.5 61 462 19 4 114 118 176.50 2-20 MICRONS "variety of MONTMORILLONITE" 75.0 61 462 19 4 114 118 176.50 2-20 MICRONS ILLITE 15.0 61 462 19 4 114 118 176.50 2-20 MICRONS CHLORITE 10.0 61 462 19 4 114 118 176.50 2-20 MICRONS ZEOLITE 0.6 61 462 20 4 083 087 186.00 2-20 MICRONS "variety of MONTMORILLONITE" 90.0 61 462 20 4 083 087 186.00 2-20 MICRONS ILLITE 10.0 61 462 20 4 083 087 186.00 2-20 MICRONS ZEOLITE 0.6 61 462 24 4 065 068 224.00 2-20 MICRONS "variety of MONTMORILLONITE" 100. 61 462 24 4 065 068 224.00 2-20 MICRONS ZEOLITE 0.5 61 462 36 4 054 057 338.00 2-20 MICRONS "variety of MONTMORILLONITE" 75.0 61 462 36 4 054 057 338.00 2-20 MICRONS ILLITE 15.0 61 462 36 4 054 057 338.00 2-20 MICRONS CHLORITE 10.0 61 462 36 4 054 057 338.00 2-20 MICRONS ZEOLITE 0.5 61 462 38 1 106 109 353.00 2-20 MICRONS "variety of MONTMORILLONITE" 65.0 61 462 38 1 106 109 353.00 2-20 MICRONS ILLITE 20.0 61 462 38 1 106 109 353.00 2-20 MICRONS CHLORITE 15.0 61 462 38 1 106 109 353.00 2-20 MICRONS ZEOLITE 0.3 61 462 39 2 100 104 364.00 2-20 MICRONS "variety of MONTMORILLONITE" 75.0 61 462 39 2 100 104 364.00 2-20 MICRONS ILLITE 20.0 61 462 39 2 100 104 364.00 2-20 MICRONS CHLORITE 5.0 61 462 39 2 100 104 364.00 2-20 MICRONS ZEOLITE 0.4 61 462 49 3 001 004 459.50 2-20 MICRONS "variety of MONTMORILLONITE" 85.0 61 462 49 3 001 004 459.50 2-20 MICRONS ILLITE 10.0 61 462 49 3 001 004 459.50 2-20 MICRONS CHLORITE 5.0 61 462 49 3 001 004 459.50 2-20 MICRONS ZEOLITE 0.7 61 462 50 2 138 141 468.50 2-20 MICRONS "variety of MONTMORILLONITE" 90.0 61 462 50 2 138 141 468.50 2-20 MICRONS ILLITE 5.0 61 462 50 2 138 141 468.50 2-20 MICRONS CHLORITE 5.0 61 462 50 2 138 141 468.50 2-20 MICRONS ZEOLITE 0.8 61 462 56 1 147 158 523.50 2-20 MICRONS "variety of MONTMORILLONITE" 35.0 61 462 56 1 147 158 523.50 2-20 MICRONS ILLITE 52.0 61 462 56 1 147 158 523.50 2-20 MICRONS CHLORITE 3.0 61 462 56 1 147 158 523.50 2-20 MICRONS ZEOLITE 0.4 61 462 56 1 147 158 523.50 2-20 MICRONS PALYGORSKITE 10.0 61 462 57 CC 540.50 2-20 MICRONS "variety of MONTMORILLONITE" 100. 61 462 57 CC 540.50 2-20 MICRONS ZEOLITE 0.8 61 462 57 1 068 071 532.00 2-20 MICRONS "variety of MONTMORILLONITE" 100. 61 462 57 1 068 071 532.00 2-20 MICRONS ZEOLITE 0.8 61 462 58 4 006 010 545.00 2-20 MICRONS "variety of MONTMORILLONITE" 95.0 61 462 58 4 006 010 545.00 2-20 MICRONS ILLITE 5.0 61 462 58 4 006 010 545.00 2-20 MICRONS ZEOLITE 0.6 61 462 60 1 040 042 558.20 2-20 MICRONS "variety of MONTMORILLONITE" 80.0 61 462 60 1 040 042 558.20 2-20 MICRONS ILLITE 20.0 61 462 60 1 040 042 558.20 2-20 MICRONS ZEOLITE 0.4