leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 44 390 1 3 050 052 3.50 <2 MICRONS "variety of MONTMORILLONITE" 100. 44 390 1 6 140 142 8.90 <2 MICRONS "variety of MONTMORILLONITE" 100. 44 390 2 1 130 132 124.80 <2 MICRONS ILLITE 30.0 44 390 2 1 130 132 124.80 <2 MICRONS MIXED LAYER CLAY 15.0 44 390 2 1 130 132 124.80 <2 MICRONS "variety of MONTMORILLONITE" 15.0 44 390 2 1 130 132 124.80 <2 MICRONS KAOLINITE 40.0 44 390 3 2 118 120 135.68 <2 MICRONS ILLITE 50.0 44 390 3 2 118 120 135.68 <2 MICRONS CHLORITE 5.0 44 390 3 2 118 120 135.68 <2 MICRONS MIXED LAYER CLAY 20.0 44 390 3 2 118 120 135.68 <2 MICRONS "variety of MONTMORILLONITE" 20.0 44 390 3 2 118 120 135.68 <2 MICRONS KAOLINITE 5.0 44 390 3 3 140 142 137.40 <2 MICRONS ILLITE 5.0 44 390 3 3 140 142 137.40 <2 MICRONS "variety of MONTMORILLONITE" 90.0 44 390 3 3 140 142 137.40 <2 MICRONS KAOLINITE 5.0 44 390 4 1 123 125 143.73 <2 MICRONS ILLITE 30.0 44 390 4 1 123 125 143.73 <2 MICRONS MIXED LAYER CLAY 10.0 44 390 4 1 123 125 143.73 <2 MICRONS "variety of MONTMORILLONITE" 50.0 44 390 4 1 123 125 143.73 <2 MICRONS KAOLINITE 10.0 44 390 4 2 117 119 145.17 <2 MICRONS ILLITE 30.0 44 390 4 2 117 119 145.17 <2 MICRONS MIXED LAYER CLAY 20.0 44 390 4 2 117 119 145.17 <2 MICRONS "variety of MONTMORILLONITE" 40.0 44 390 4 2 117 119 145.17 <2 MICRONS KAOLINITE 10.0