leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 44 390 A 1 1 120 122 10.70 <2 MICRONS "variety of MONTMORILLONITE" 100. 44 390 A 2 2 145 147 18.45 <2 MICRONS "variety of MONTMORILLONITE" 95.0 44 390 A 2 2 145 147 18.45 <2 MICRONS KAOLINITE 5.0 44 390 A 3 4 115 117 34.15 <2 MICRONS "variety of MONTMORILLONITE" 95.0 44 390 A 3 4 115 117 34.15 <2 MICRONS KAOLINITE 5.0 44 390 A 4 6 091 093 46.41 <2 MICRONS "variety of MONTMORILLONITE" 100. 44 390 A 6 2 010 012 58.60 <2 MICRONS "variety of MONTMORILLONITE" 95.0 44 390 A 6 2 010 012 58.60 <2 MICRONS KAOLINITE 5.0 44 390 A 7 4 120 122 62.70 <2 MICRONS "variety of MONTMORILLONITE" 95.0 44 390 A 7 4 120 122 62.70 <2 MICRONS KAOLINITE 5.0 44 390 A 8 2 004 006 77.54 <2 MICRONS "variety of MONTMORILLONITE" 100. 44 390 A 8 2 130 132 78.80 <2 MICRONS "variety of MONTMORILLONITE" 100. 44 390 A 8 4 040 042 80.90 <2 MICRONS "variety of MONTMORILLONITE" 100. 44 390 A 8 4 130 132 81.80 <2 MICRONS ILLITE 5.0 44 390 A 8 4 130 132 81.80 <2 MICRONS "variety of MONTMORILLONITE" 95.0 44 390 A 9 1 143 145 86.93 <2 MICRONS "variety of MONTMORILLONITE" 100. 44 390 A 10 1 110 112 96.10 <2 MICRONS ILLITE 5.0 44 390 A 10 1 110 112 96.10 <2 MICRONS "variety of MONTMORILLONITE" 95.0 44 390 A 10 3 060 062 98.60 <2 MICRONS "variety of MONTMORILLONITE" 100. 44 390 A 10 5 010 012 101.10 <2 MICRONS "variety of MONTMORILLONITE" 100. 44 390 A 10 6 110 112 103.60 <2 MICRONS "variety of MONTMORILLONITE" 100. 44 390 A 11 3 090 092 108.40 <2 MICRONS "variety of MONTMORILLONITE" 95.0 44 390 A 11 5 076 078 111.26 <2 MICRONS "variety of MONTMORILLONITE" 95.0 44 390 A 11 6 085 087 112.85 <2 MICRONS ILLITE 5.0 44 390 A 11 6 085 087 112.85 <2 MICRONS "variety of MONTMORILLONITE" 90.0 44 390 A 11 6 085 087 112.85 <2 MICRONS KAOLINITE 5.0 44 390 A 12 2 130 132 116.80 <2 MICRONS ILLITE 10.0 44 390 A 12 2 130 132 116.80 <2 MICRONS "variety of MONTMORILLONITE" 80.0 44 390 A 12 2 130 132 116.80 <2 MICRONS KAOLINITE 10.0 44 390 A 12 6 143 145 122.93 <2 MICRONS ILLITE 30.0 44 390 A 12 6 143 145 122.93 <2 MICRONS MIXED LAYER CLAY 20.0 44 390 A 12 6 143 145 122.93 <2 MICRONS "variety of MONTMORILLONITE" 20.0 44 390 A 12 6 143 145 122.93 <2 MICRONS KAOLINITE 30.0 44 390 A 13 2 032 034 125.32 <2 MICRONS ILLITE 30.0 44 390 A 13 2 032 034 125.32 <2 MICRONS MIXED LAYER CLAY 15.0 44 390 A 13 2 032 034 125.32 <2 MICRONS "variety of MONTMORILLONITE" 15.0 44 390 A 13 2 032 034 125.32 <2 MICRONS KAOLINITE 40.0 44 390 A 13 3 080 082 127.30 <2 MICRONS ILLITE 15.0 44 390 A 13 3 080 082 127.30 <2 MICRONS MIXED LAYER CLAY 15.0 44 390 A 13 3 080 082 127.30 <2 MICRONS "variety of MONTMORILLONITE" 40.0 44 390 A 13 3 080 082 127.30 <2 MICRONS KAOLINITE 20.0 44 390 A 14 2 070 072 135.20 <2 MICRONS ILLITE 25.0 44 390 A 14 2 070 072 135.20 <2 MICRONS MIXED LAYER CLAY 15.0 44 390 A 14 2 070 072 135.20 <2 MICRONS "variety of MONTMORILLONITE" 30.0 44 390 A 14 2 070 072 135.20 <2 MICRONS KAOLINITE 30.0 44 390 A 14 4 070 072 138.20 <2 MICRONS ILLITE 40.0 44 390 A 14 4 070 072 138.20 <2 MICRONS CHLORITE 5.0 44 390 A 14 4 070 072 138.20 <2 MICRONS MIXED LAYER CLAY 10.0 44 390 A 14 4 070 072 138.20 <2 MICRONS "variety of MONTMORILLONITE" 40.0 44 390 A 14 4 070 072 138.20 <2 MICRONS KAOLINITE 5.0 44 390 A 14 5 140 142 140.40 <2 MICRONS ILLITE 50.0 44 390 A 14 5 140 142 140.40 <2 MICRONS MIXED LAYER CLAY 20.0 44 390 A 14 5 140 142 140.40 <2 MICRONS "variety of MONTMORILLONITE" 20.0 44 390 A 14 5 140 142 140.40 <2 MICRONS KAOLINITE 10.0