leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 52 418 A 1 1 065 067 <2 MICRONS "variety of MONTMORILLONITE" 27.0 52 418 A 1 1 065 067 <2 MICRONS CHLORITE 10.0 52 418 A 1 1 065 067 <2 MICRONS ILLITE 52.0 52 418 A 1 1 065 067 <2 MICRONS KAOLINITE 11.0 52 418 A 1 1 069 071 <2 MICRONS "variety of MONTMORILLONITE" 45.0 52 418 A 1 1 069 071 <2 MICRONS CHLORITE 23.0 52 418 A 1 1 069 071 <2 MICRONS ILLITE 32.0 52 418 A 1 2 083 085 <2 MICRONS "variety of MONTMORILLONITE" 57.0 52 418 A 1 2 083 085 <2 MICRONS ILLITE 21.0 52 418 A 1 2 083 085 <2 MICRONS KAOLINITE 22.0 52 418 A 1 4 060 062 <2 MICRONS "variety of MONTMORILLONITE" 25.0 52 418 A 1 4 060 062 <2 MICRONS CHLORITE 9.0 52 418 A 1 4 060 062 <2 MICRONS ILLITE 56.0 52 418 A 1 4 060 062 <2 MICRONS KAOLINITE 10.0 52 418 A 2 1 014 016 <2 MICRONS "variety of MONTMORILLONITE" 49.0 52 418 A 2 1 014 016 <2 MICRONS ILLITE 28.0 52 418 A 2 1 014 016 <2 MICRONS KAOLINITE 23.0 52 418 A 3 2 035 036 <2 MICRONS "variety of MONTMORILLONITE" 51.0 52 418 A 3 2 035 036 <2 MICRONS ILLITE 22.0 52 418 A 3 2 035 036 <2 MICRONS KAOLINITE 27.0 52 418 A 3 4 054 056 <2 MICRONS "variety of MONTMORILLONITE" 50.0 52 418 A 3 4 054 056 <2 MICRONS ILLITE 21.0 52 418 A 3 4 054 056 <2 MICRONS KAOLINITE 29.0 52 418 A 3 6 011 013 <2 MICRONS "variety of MONTMORILLONITE" 62.0 52 418 A 3 6 011 013 <2 MICRONS ILLITE 15.0 52 418 A 3 6 011 013 <2 MICRONS KAOLINITE 23.0 52 418 A 3 6 044 046 <2 MICRONS "variety of MONTMORILLONITE" 43.0 52 418 A 3 6 044 046 <2 MICRONS CHLORITE 25.0 52 418 A 4 5 047 049 <2 MICRONS "variety of MONTMORILLONITE" 40.0 52 418 A 4 5 047 049 <2 MICRONS CHLORITE 29.0 52 418 A 4 5 047 049 <2 MICRONS ILLITE 31.0 52 418 A 5 1 018 020 <2 MICRONS "variety of MONTMORILLONITE" 43.0 52 418 A 5 1 018 020 <2 MICRONS CHLORITE 22.0 52 418 A 5 1 018 020 <2 MICRONS ILLITE 33.0 52 418 A 5 3 067 069 <2 MICRONS "variety of MONTMORILLONITE" 62.0 52 418 A 5 3 067 069 <2 MICRONS CHLORITE 13.0 52 418 A 5 3 067 069 <2 MICRONS ILLITE 25.0 52 418 A 5 4 028 030 <2 MICRONS "variety of MONTMORILLONITE" 63.0 52 418 A 5 4 028 030 <2 MICRONS CHLORITE 17.0 52 418 A 5 4 028 030 <2 MICRONS ILLITE 20.0 52 418 A 5 4 109 111 <2 MICRONS "variety of MONTMORILLONITE" 54.0 52 418 A 5 4 109 111 <2 MICRONS CHLORITE 20.0 52 418 A 5 4 109 111 <2 MICRONS ILLITE 26.0 52 418 A 6 1 067 070 <2 MICRONS "variety of MONTMORILLONITE" 63.0 52 418 A 6 1 067 070 <2 MICRONS CHLORITE 21.0 52 418 A 6 1 067 070 <2 MICRONS ILLITE 16.0 52 418 A 7 2 063 065 <2 MICRONS "variety of MONTMORILLONITE" 73.0 52 418 A 7 2 063 065 <2 MICRONS CHLORITE 16.0 52 418 A 7 2 063 065 <2 MICRONS ILLITE 8.0 52 418 A 7 2 063 065 <2 MICRONS KAOLINITE 1.0 52 418 A 7 4 028 030 <2 MICRONS "variety of MONTMORILLONITE" 73.0 52 418 A 7 4 028 030 <2 MICRONS CHLORITE 16.0 52 418 A 7 4 028 030 <2 MICRONS ILLITE 8.0 52 418 A 7 4 028 030 <2 MICRONS KAOLINITE 1.0 52 418 A 7 5 046 048 <2 MICRONS "variety of MONTMORILLONITE" 5.0 52 418 A 7 5 046 048 <2 MICRONS ILLITE 39.0 52 418 A 7 5 046 048 <2 MICRONS PALYGORSKITE 61.0 52 418 A 8 1 144 146 <2 MICRONS "variety of MONTMORILLONITE" 61.0 52 418 A 8 1 144 146 <2 MICRONS ILLITE 16.0 52 418 A 8 1 144 146 <2 MICRONS KAOLINITE 21.0 52 418 A 8 1 144 146 <2 MICRONS PALYGORSKITE 1.0 52 418 A 10 1 109 111 <2 MICRONS "variety of MONTMORILLONITE" 16.0 52 418 A 10 1 109 111 <2 MICRONS ILLITE 75.0 52 418 A 10 1 109 111 <2 MICRONS PALYGORSKITE 9.0 52 418 A 12 1 069 071 <2 MICRONS "variety of MONTMORILLONITE" 65.0 52 418 A 12 1 069 071 <2 MICRONS ILLITE 35.0 52 418 A 13 1 062 064 <2 MICRONS MIXED LAYER CLAY 100. 52 418 A 13 2 015 018 <2 MICRONS MIXED LAYER CLAY 100. 52 418 A 13 2 109 110 <2 MICRONS MIXED LAYER CLAY 100.