leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 51 417 D 7 2 <2 MICRONS "variety of MONTMORILLONITE" 53.0 51 417 D 7 2 <2 MICRONS ILLITE 21.0 51 417 D 7 2 <2 MICRONS KAOLINITE 25.0 51 417 D 7 2 <2 MICRONS PALYGORSKITE 1.0 51 417 D 8 1 <2 MICRONS "variety of MONTMORILLONITE" 63.0 51 417 D 8 1 <2 MICRONS CHLORITE 3.0 51 417 D 8 1 <2 MICRONS ILLITE 26.0 51 417 D 8 1 <2 MICRONS KAOLINITE 8.0 51 417 D 9 1 <2 MICRONS "variety of MONTMORILLONITE" 39.0 51 417 D 9 1 <2 MICRONS ILLITE 39.0 51 417 D 9 1 <2 MICRONS KAOLINITE 22.0 51 417 D 9 2 <2 MICRONS "variety of MONTMORILLONITE" 51.0 51 417 D 9 2 <2 MICRONS ILLITE 33.0 51 417 D 9 2 <2 MICRONS KAOLINITE 16.0 51 417 D 10 2 <2 MICRONS "variety of MONTMORILLONITE" 40.0 51 417 D 10 2 <2 MICRONS ILLITE 24.0 51 417 D 10 2 <2 MICRONS KAOLINITE 36.0 51 417 D 10 3 <2 MICRONS "variety of MONTMORILLONITE" 64.0 51 417 D 10 3 <2 MICRONS ILLITE 14.0 51 417 D 10 3 <2 MICRONS KAOLINITE 22.0 51 417 D 12 2 <2 MICRONS "variety of MONTMORILLONITE" 62.0 51 417 D 12 2 <2 MICRONS ILLITE 16.0 51 417 D 12 2 <2 MICRONS KAOLINITE 22.0 51 417 D 12 3 <2 MICRONS "variety of MONTMORILLONITE" 59.0 51 417 D 12 3 <2 MICRONS ILLITE 18.0 51 417 D 12 3 <2 MICRONS KAOLINITE 23.0 51 417 D 13 1 025 026 <2 MICRONS "variety of MONTMORILLONITE" 61.0 51 417 D 13 1 025 026 <2 MICRONS ILLITE 14.0 51 417 D 13 1 025 026 <2 MICRONS KAOLINITE 23.0 51 417 D 13 1 025 026 <2 MICRONS PALYGORSKITE 1.0 51 417 D 13 1 027 028 <2 MICRONS "variety of MONTMORILLONITE" 58.0 51 417 D 13 1 027 028 <2 MICRONS ILLITE 19.0 51 417 D 13 1 027 028 <2 MICRONS KAOLINITE 25.0 51 417 D 13 1 027 028 <2 MICRONS PALYGORSKITE 1.0 51 417 D 13 1 047 049 <2 MICRONS "variety of MONTMORILLONITE" 55.0 51 417 D 13 1 047 049 <2 MICRONS ILLITE 19.0 51 417 D 13 1 047 049 <2 MICRONS KAOLINITE 25.0 51 417 D 13 1 047 049 <2 MICRONS PALYGORSKITE 1.0 51 417 D 14 1 <2 MICRONS "variety of MONTMORILLONITE" 32.0 51 417 D 14 1 <2 MICRONS ILLITE 53.0 51 417 D 14 1 <2 MICRONS KAOLINITE 13.0 51 417 D 14 1 <2 MICRONS PALYGORSKITE 2.0 51 417 D 14 3 040 041 <2 MICRONS "variety of MONTMORILLONITE" 41.0 51 417 D 14 3 040 041 <2 MICRONS ILLITE 51.0 51 417 D 14 3 040 041 <2 MICRONS KAOLINITE 5.0 51 417 D 14 3 040 041 <2 MICRONS PALYGORSKITE 3.0 51 417 D 14 3 072 073 <2 MICRONS "variety of MONTMORILLONITE" 43.0 51 417 D 14 3 072 073 <2 MICRONS ILLITE 44.0 51 417 D 14 3 072 073 <2 MICRONS KAOLINITE 11.0 51 417 D 14 3 072 073 <2 MICRONS PALYGORSKITE 2.0 51 417 D 14 3 129 131 <2 MICRONS "variety of MONTMORILLONITE" 46.0 51 417 D 14 3 129 131 <2 MICRONS ILLITE 33.0 51 417 D 14 3 129 131 <2 MICRONS KAOLINITE 20.0 51 417 D 14 3 129 131 <2 MICRONS PALYGORSKITE 1.0 51 417 D 14 5 063 064 <2 MICRONS "variety of MONTMORILLONITE" 55.0 51 417 D 14 5 063 064 <2 MICRONS ILLITE 43.0 51 417 D 14 5 063 064 <2 MICRONS KAOLINITE 1.0 51 417 D 14 5 063 064 <2 MICRONS PALYGORSKITE 1.0 51 417 D 14 5 089 092 <2 MICRONS "variety of MONTMORILLONITE" 59.0 51 417 D 14 5 089 092 <2 MICRONS ILLITE 31.0 51 417 D 14 5 089 092 <2 MICRONS KAOLINITE 8.0 51 417 D 14 5 089 092 <2 MICRONS PALYGORSKITE 2.0 51 417 D 15 1 043 044 <2 MICRONS "variety of MONTMORILLONITE" 57.0 51 417 D 15 1 043 044 <2 MICRONS ILLITE 41.0 51 417 D 15 1 043 044 <2 MICRONS PALYGORSKITE 2.0 51 417 D 15 1 044 045 <2 MICRONS "variety of MONTMORILLONITE" 81.0 51 417 D 15 1 044 045 <2 MICRONS ILLITE 16.0 51 417 D 15 1 044 045 <2 MICRONS KAOLINITE 1.0 51 417 D 15 1 044 045 <2 MICRONS PALYGORSKITE 2.0 51 417 D 16 1 <2 MICRONS "variety of MONTMORILLONITE" 77.0 51 417 D 16 1 <2 MICRONS ILLITE 21.0 51 417 D 16 1 <2 MICRONS KAOLINITE 1.0 51 417 D 16 1 <2 MICRONS PALYGORSKITE 1.0 51 417 D 17 3 <2 MICRONS "variety of MONTMORILLONITE" 30.0 51 417 D 17 3 <2 MICRONS ILLITE 58.0 51 417 D 17 3 <2 MICRONS KAOLINITE 1.0 51 417 D 17 3 <2 MICRONS PALYGORSKITE 11.0 51 417 D 17 4 <2 MICRONS "variety of MONTMORILLONITE" 54.0 51 417 D 17 4 <2 MICRONS ILLITE 42.0 51 417 D 17 4 <2 MICRONS PALYGORSKITE 4.0 51 417 D 18 1 065 066 <2 MICRONS CHLORITE 3.0 51 417 D 18 1 065 066 <2 MICRONS ILLITE 50.0 51 417 D 18 1 065 066 <2 MICRONS PALYGORSKITE 47.0 51 417 D 18 1 105 106 <2 MICRONS "variety of MONTMORILLONITE" 15.0 51 417 D 18 1 105 106 <2 MICRONS CHLORITE 2.0 51 417 D 18 1 105 106 <2 MICRONS ILLITE 54.0 51 417 D 18 1 105 106 <2 MICRONS PALYGORSKITE 29.0 51 417 D 18 2 007 009 <2 MICRONS "variety of MONTMORILLONITE" 21.0 51 417 D 18 2 007 009 <2 MICRONS CHLORITE 2.0 51 417 D 18 2 007 009 <2 MICRONS ILLITE 51.0 51 417 D 18 2 007 009 <2 MICRONS PALYGORSKITE 26.0 51 417 D 18 2 045 047 <2 MICRONS "variety of MONTMORILLONITE" 28.0 51 417 D 18 2 045 047 <2 MICRONS ILLITE 64.0 51 417 D 18 2 045 047 <2 MICRONS PALYGORSKITE 8.0 51 417 D 18 2 056 058 <2 MICRONS "variety of MONTMORILLONITE" 16.0 51 417 D 18 2 056 058 <2 MICRONS CHLORITE 2.0 51 417 D 18 2 056 058 <2 MICRONS ILLITE 62.0 51 417 D 18 2 056 058 <2 MICRONS PALYGORSKITE 20.0 51 417 D 19 1 067 069 <2 MICRONS "variety of MONTMORILLONITE" 31.0 51 417 D 19 1 067 069 <2 MICRONS ILLITE 67.0 51 417 D 19 1 068 069 <2 MICRONS MIXED LAYER CLAY 100. 51 417 D 19 1 127 128 <2 MICRONS CHLORITE 1.0 51 417 D 19 1 127 128 <2 MICRONS MIXED LAYER CLAY 99.0 51 417 D 19 2 <2 MICRONS CHLORITE 4.0 51 417 D 19 2 <2 MICRONS MIXED LAYER CLAY 96.0 51 417 D 20 1 <2 MICRONS MIXED LAYER CLAY 100. 51 417 D 20 2 045 047 <2 MICRONS MIXED LAYER CLAY 100. 51 417 D 20 2 118 119 <2 MICRONS MIXED LAYER CLAY 100. 51 417 D 21 1 <2 MICRONS CHLORITE 7.0 51 417 D 21 1 <2 MICRONS MIXED LAYER CLAY 93.0 51 417 D 21 3 004 005 <2 MICRONS CHLORITE 3.0 51 417 D 21 3 004 005 <2 MICRONS MIXED LAYER CLAY 97.0 51 417 D 21 3 070 073 <2 MICRONS CHLORITE 2.0 51 417 D 21 3 070 073 <2 MICRONS MIXED LAYER CLAY 98.0 51 417 D 21 3 084 086 <2 MICRONS CHLORITE 4.0 51 417 D 21 3 084 086 <2 MICRONS MIXED LAYER CLAY 96.0