leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 44 392 A 1 1 106 108 51.56 <2 MICRONS ILLITE 10.0 44 392 A 1 1 106 108 51.56 <2 MICRONS MIXED LAYER CLAY 10.0 44 392 A 1 1 106 108 51.56 <2 MICRONS "variety of MONTMORILLONITE" 70.0 44 392 A 1 1 106 108 51.56 <2 MICRONS KAOLINITE 10.0 44 392 A 1 2 031 033 52.31 <2 MICRONS ILLITE 5.0 44 392 A 1 2 031 033 52.31 <2 MICRONS MIXED LAYER CLAY 5.0 44 392 A 1 2 031 033 52.31 <2 MICRONS "variety of MONTMORILLONITE" 80.0 44 392 A 1 2 031 033 52.31 <2 MICRONS KAOLINITE 10.0 44 392 A 1 2 139 141 53.39 <2 MICRONS ILLITE 10.0 44 392 A 1 2 139 141 53.39 <2 MICRONS "variety of MONTMORILLONITE" 75.0 44 392 A 1 2 139 141 53.39 <2 MICRONS KAOLINITE 15.0 44 392 A 2 1 030 032 60.30 <2 MICRONS ILLITE 5.0 44 392 A 2 1 030 032 60.30 <2 MICRONS "variety of MONTMORILLONITE" 85.0 44 392 A 2 1 030 032 60.30 <2 MICRONS KAOLINITE 5.0 44 392 A 2 1 030 032 60.30 <2 MICRONS PALYGORSKITE 5.0 44 392 A 2 1 081 083 60.81 <2 MICRONS ILLITE 5.0 44 392 A 2 1 081 083 60.81 <2 MICRONS "variety of MONTMORILLONITE" 90.0 44 392 A 2 1 081 083 60.81 <2 MICRONS KAOLINITE 5.0 44 392 A 2 1 102 104 61.02 <2 MICRONS ILLITE 5.0 44 392 A 2 1 102 104 61.02 <2 MICRONS "variety of MONTMORILLONITE" 90.0 44 392 A 2 1 102 104 61.02 <2 MICRONS KAOLINITE 5.0 44 392 A 2 2 124 126 62.74 <2 MICRONS "variety of MONTMORILLONITE" 95.0 44 392 A 3 1 062 064 79.62 <2 MICRONS "variety of MONTMORILLONITE" 95.0 44 392 A 3 1 062 064 79.62 <2 MICRONS KAOLINITE 5.0 44 392 A 3 1 082 084 79.82 <2 MICRONS "variety of MONTMORILLONITE" 95.0 44 392 A 3 1 082 084 79.82 <2 MICRONS KAOLINITE 5.0 44 392 A 3 1 092 094 79.92 <2 MICRONS "variety of MONTMORILLONITE" 95.0 44 392 A 3 1 092 094 79.92 <2 MICRONS KAOLINITE 5.0 44 392 A 3 2 101 103 81.51 <2 MICRONS ILLITE 30.0 44 392 A 3 2 101 103 81.51 <2 MICRONS MIXED LAYER CLAY 10.0 44 392 A 3 2 101 103 81.51 <2 MICRONS "variety of MONTMORILLONITE" 55.0 44 392 A 3 2 101 103 81.51 <2 MICRONS KAOLINITE 5.0 44 392 A 3 2 133 135 81.83 <2 MICRONS ILLITE 45.0 44 392 A 3 2 133 135 81.83 <2 MICRONS MIXED LAYER CLAY 40.0 44 392 A 3 2 133 135 81.83 <2 MICRONS "variety of MONTMORILLONITE" 10.0 44 392 A 3 2 133 135 81.83 <2 MICRONS KAOLINITE 5.0 44 392 A 3 3 004 006 82.04 <2 MICRONS ILLITE 45.0 44 392 A 3 3 004 006 82.04 <2 MICRONS MIXED LAYER CLAY 35.0 44 392 A 3 3 004 006 82.04 <2 MICRONS "variety of MONTMORILLONITE" 10.0 44 392 A 3 3 004 006 82.04 <2 MICRONS KAOLINITE 10.0 44 392 A 3 3 142 143 83.42 <2 MICRONS ILLITE 45.0 44 392 A 3 3 142 143 83.42 <2 MICRONS MIXED LAYER CLAY 20.0 44 392 A 3 3 142 143 83.42 <2 MICRONS "variety of MONTMORILLONITE" 30.0 44 392 A 3 3 142 143 83.42 <2 MICRONS KAOLINITE 5.0 44 392 A 3 3 144 146 83.44 <2 MICRONS ILLITE 45.0 44 392 A 3 3 144 146 83.44 <2 MICRONS MIXED LAYER CLAY 20.0 44 392 A 3 3 144 146 83.44 <2 MICRONS "variety of MONTMORILLONITE" 30.0 44 392 A 3 3 144 146 83.44 <2 MICRONS KAOLINITE 5.0 44 392 A 4 1 116 119 89.66 <2 MICRONS ILLITE 25.0 44 392 A 4 1 116 119 89.66 <2 MICRONS CHLORITE 10.0 44 392 A 4 1 116 119 89.66 <2 MICRONS "variety of MONTMORILLONITE" 65.0 44 392 A 4 1 128 130 89.78 <2 MICRONS ILLITE 15.0 44 392 A 4 1 128 130 89.78 <2 MICRONS "variety of MONTMORILLONITE" 85.0