leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 82 563 1 1 110 115 <2 MICRONS "variety of MONTMORILLONITE" 45.0 82 563 1 1 110 115 <2 MICRONS ILLITE 31.0 82 563 1 1 110 115 <2 MICRONS KAOLINITE 12.0 82 563 1 1 110 115 <2 MICRONS CHLORITE 12.0 82 563 2 1 110 115 <2 MICRONS "variety of MONTMORILLONITE" 71.0 82 563 2 1 110 115 <2 MICRONS ILLITE 16.0 82 563 2 1 110 115 <2 MICRONS KAOLINITE 8.0 82 563 2 1 110 115 <2 MICRONS CHLORITE 5.0 82 563 3 1 110 114 <2 MICRONS "variety of MONTMORILLONITE" 52.0 82 563 3 1 110 114 <2 MICRONS ILLITE 26.0 82 563 3 1 110 114 <2 MICRONS KAOLINITE 11.0 82 563 3 1 110 114 <2 MICRONS CHLORITE 11.0 82 563 4 1 110 114 <2 MICRONS "variety of MONTMORILLONITE" 50.0 82 563 4 1 110 114 <2 MICRONS ILLITE 28.0 82 563 4 1 110 114 <2 MICRONS KAOLINITE 13.0 82 563 4 1 110 114 <2 MICRONS CHLORITE 9.0 82 563 5 1 110 114 <2 MICRONS "variety of MONTMORILLONITE" 62.0 82 563 5 1 110 114 <2 MICRONS ILLITE 20.0 82 563 5 1 110 114 <2 MICRONS KAOLINITE 12.0 82 563 5 1 110 114 <2 MICRONS CHLORITE 6.0 82 563 6 1 110 114 <2 MICRONS "variety of MONTMORILLONITE" 54.0 82 563 6 1 110 114 <2 MICRONS ILLITE 21.0 82 563 6 1 110 114 <2 MICRONS KAOLINITE 15.0 82 563 6 1 110 114 <2 MICRONS CHLORITE 10.0 82 563 7 1 110 114 <2 MICRONS "variety of MONTMORILLONITE" 67.0 82 563 7 1 110 114 <2 MICRONS ILLITE 21.0 82 563 7 1 110 114 <2 MICRONS KAOLINITE 8.0 82 563 7 1 110 114 <2 MICRONS CHLORITE 4.0 82 563 8 1 110 114 <2 MICRONS "variety of MONTMORILLONITE" 70.0 82 563 8 1 110 114 <2 MICRONS ILLITE 15.0 82 563 8 1 110 114 <2 MICRONS KAOLINITE 9.0 82 563 8 1 110 114 <2 MICRONS CHLORITE 6.0 82 563 9 1 110 114 <2 MICRONS "variety of MONTMORILLONITE" 59.0 82 563 9 1 110 114 <2 MICRONS ILLITE 20.0 82 563 9 1 110 114 <2 MICRONS KAOLINITE 16.0 82 563 9 1 110 114 <2 MICRONS CHLORITE 5.0 82 563 10 1 120 125 <2 MICRONS "variety of MONTMORILLONITE" 62.0 82 563 10 1 120 125 <2 MICRONS ILLITE 16.0 82 563 10 1 120 125 <2 MICRONS KAOLINITE 13.0 82 563 10 1 120 125 <2 MICRONS CHLORITE 9.0 82 563 11 1 120 124 <2 MICRONS "variety of MONTMORILLONITE" 70.0 82 563 11 1 120 124 <2 MICRONS ILLITE 12.0 82 563 11 1 120 124 <2 MICRONS KAOLINITE 12.0 82 563 11 1 120 124 <2 MICRONS CHLORITE 6.0 82 563 12 1 127 132 <2 MICRONS "variety of MONTMORILLONITE" 63.0 82 563 12 1 127 132 <2 MICRONS ILLITE 17.0 82 563 12 1 127 132 <2 MICRONS KAOLINITE 13.0 82 563 12 1 127 132 <2 MICRONS CHLORITE 7.0 82 563 13 2 110 112 <2 MICRONS "variety of MONTMORILLONITE" 63.0 82 563 13 2 110 112 <2 MICRONS ILLITE 19.0 82 563 13 2 110 112 <2 MICRONS KAOLINITE 11.0 82 563 13 2 110 112 <2 MICRONS CHLORITE 7.0 82 563 14 2 124 128 <2 MICRONS "variety of MONTMORILLONITE" 67.0 82 563 14 2 124 128 <2 MICRONS ILLITE 15.0 82 563 14 2 124 128 <2 MICRONS KAOLINITE 18.0 82 563 15 1 110 114 <2 MICRONS "variety of MONTMORILLONITE" 79.0 82 563 15 1 110 114 <2 MICRONS ILLITE 11.0 82 563 15 1 110 114 <2 MICRONS KAOLINITE 5.0 82 563 15 1 110 114 <2 MICRONS CHLORITE 5.0 82 563 16 1 110 114 <2 MICRONS "variety of MONTMORILLONITE" 64.0 82 563 16 1 110 114 <2 MICRONS ILLITE 21.0 82 563 16 1 110 114 <2 MICRONS KAOLINITE 8.0 82 563 16 1 110 114 <2 MICRONS CHLORITE 7.0 82 563 17 1 110 114 <2 MICRONS "variety of MONTMORILLONITE" 70.0 82 563 17 1 110 114 <2 MICRONS ILLITE 16.0 82 563 17 1 110 114 <2 MICRONS KAOLINITE 7.0 82 563 17 1 110 114 <2 MICRONS CHLORITE 7.0 82 563 19 1 108 112 <2 MICRONS "variety of MONTMORILLONITE" 51.0 82 563 19 1 108 112 <2 MICRONS ILLITE 18.0 82 563 19 1 108 112 <2 MICRONS KAOLINITE 31.0 82 563 20 1 070 074 <2 MICRONS "variety of MONTMORILLONITE" 60.0 82 563 20 1 070 074 <2 MICRONS ILLITE 20.0 82 563 20 1 070 074 <2 MICRONS KAOLINITE 12.0 82 563 20 1 070 074 <2 MICRONS CHLORITE 8.0 82 563 21 2 107 111 <2 MICRONS "variety of MONTMORILLONITE" 68.0 82 563 21 2 107 111 <2 MICRONS ILLITE 18.0 82 563 21 2 107 111 <2 MICRONS KAOLINITE 11.0 82 563 21 2 107 111 <2 MICRONS CHLORITE 3.0 82 563 22 1 074 078 <2 MICRONS "variety of MONTMORILLONITE" 84.0 82 563 22 1 074 078 <2 MICRONS ILLITE 8.0 82 563 22 1 074 078 <2 MICRONS KAOLINITE 4.0 82 563 22 1 074 078 <2 MICRONS CHLORITE 4.0