leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 64 474 A 1 4 066 068 168.70 <2 MICRONS "variety of MONTMORILLONITE" 52.0 64 474 A 1 4 066 068 168.70 <2 MICRONS ILLITE 38.0 64 474 A 1 4 066 068 168.70 <2 MICRONS CHLORITE 8.0 64 474 A 1 4 082 084 168.80 <2 MICRONS "variety of MONTMORILLONITE" 49.0 64 474 A 1 4 082 084 168.80 <2 MICRONS ILLITE 34.0 64 474 A 1 4 082 084 168.80 <2 MICRONS CHLORITE 14.0 64 474 A 1 4 100 102 169.00 <2 MICRONS "variety of MONTMORILLONITE" 63.0 64 474 A 1 4 100 102 169.00 <2 MICRONS ILLITE 23.0 64 474 A 1 4 100 102 169.00 <2 MICRONS CHLORITE 13.0 64 474 A 2 1 108 110 174.10 <2 MICRONS "variety of MONTMORILLONITE" 6.0 64 474 A 2 1 108 110 174.10 <2 MICRONS ILLITE 91.0 64 474 A 2 1 108 110 174.10 <2 MICRONS CHLORITE 2.0 64 474 A 2 1 134 136 174.30 <2 MICRONS "variety of MONTMORILLONITE" 46.0 64 474 A 2 1 134 136 174.30 <2 MICRONS ILLITE 48.0 64 474 A 2 1 134 136 174.30 <2 MICRONS CHLORITE 6.0 64 474 A 3 5 035 037 188.80 <2 MICRONS "variety of MONTMORILLONITE" 48.0 64 474 A 3 5 035 037 188.80 <2 MICRONS ILLITE 28.0 64 474 A 3 5 035 037 188.80 <2 MICRONS CHLORITE 21.0 64 474 A 3 5 081 083 189.30 <2 MICRONS "variety of MONTMORILLONITE" 46.0 64 474 A 3 5 081 083 189.30 <2 MICRONS ILLITE 28.0 64 474 A 3 5 081 083 189.30 <2 MICRONS CHLORITE 21.0 64 474 A 3 5 111 113 189.60 <2 MICRONS "variety of MONTMORILLONITE" 31.0 64 474 A 3 5 111 113 189.60 <2 MICRONS ILLITE 48.0 64 474 A 3 5 111 113 189.60 <2 MICRONS CHLORITE 18.0 64 474 A 3 5 134 136 189.80 <2 MICRONS "variety of MONTMORILLONITE" 44.0 64 474 A 3 5 134 136 189.80 <2 MICRONS ILLITE 43.0 64 474 A 3 5 134 136 189.80 <2 MICRONS CHLORITE 9.0 64 474 A 4 4 073 075 197.20 <2 MICRONS "variety of MONTMORILLONITE" 58.0 64 474 A 4 4 073 075 197.20 <2 MICRONS ILLITE 27.0 64 474 A 4 4 073 075 197.20 <2 MICRONS CHLORITE 14.0 64 474 A 6 1 099 101 212.00 <2 MICRONS "variety of MONTMORILLONITE" 54.0 64 474 A 6 1 099 101 212.00 <2 MICRONS ILLITE 35.0 64 474 A 6 1 099 101 212.00 <2 MICRONS CHLORITE 10.0 64 474 A 6 1 145 147 212.50 <2 MICRONS "variety of MONTMORILLONITE" 43.0 64 474 A 6 1 145 147 212.50 <2 MICRONS ILLITE 56.0 64 474 A 6 1 145 147 212.50 <2 MICRONS CHLORITE 5.0 64 474 A 7 2 047 049 222.50 <2 MICRONS "variety of MONTMORILLONITE" 55.0 64 474 A 7 2 047 049 222.50 <2 MICRONS ILLITE 26.0 64 474 A 7 2 047 049 222.50 <2 MICRONS CHLORITE 15.0 64 474 A 9 3 060 061 243.10 <2 MICRONS "variety of MONTMORILLONITE" 49.0 64 474 A 9 3 060 061 243.10 <2 MICRONS ILLITE 34.0 64 474 A 9 3 060 061 243.10 <2 MICRONS CHLORITE 15.0 64 474 A 10 2 063 065 251.10 <2 MICRONS "variety of MONTMORILLONITE" 58.0 64 474 A 10 2 063 065 251.10 <2 MICRONS ILLITE 21.0 64 474 A 10 2 063 065 251.10 <2 MICRONS CHLORITE 17.0 64 474 A 12 3 064 066 271.60 <2 MICRONS "variety of MONTMORILLONITE" 57.0 64 474 A 12 3 064 066 271.60 <2 MICRONS ILLITE 27.0 64 474 A 12 3 064 066 271.60 <2 MICRONS CHLORITE 13.0 64 474 A 13 4 120 122 283.20 <2 MICRONS "variety of MONTMORILLONITE" 57.0 64 474 A 13 4 120 122 283.20 <2 MICRONS ILLITE 29.0 64 474 A 13 4 120 122 283.20 <2 MICRONS CHLORITE 12.0 64 474 A 14 2 050 052 289.00 <2 MICRONS "variety of MONTMORILLONITE" 55.0 64 474 A 14 2 050 052 289.00 <2 MICRONS ILLITE 28.0 64 474 A 14 2 050 052 289.00 <2 MICRONS CHLORITE 15.0 64 474 A 16 3 001 003 309.00 <2 MICRONS "variety of MONTMORILLONITE" 38.0 64 474 A 16 3 001 003 309.00 <2 MICRONS ILLITE 55.0 64 474 A 16 3 001 003 309.00 <2 MICRONS CHLORITE 6.0 64 474 A 16 3 069 071 309.70 <2 MICRONS "variety of MONTMORILLONITE" 55.0 64 474 A 16 3 069 071 309.70 <2 MICRONS ILLITE 37.0 64 474 A 16 3 069 071 309.70 <2 MICRONS CHLORITE 7.0 64 474 A 17 4 084 086 320.80 <2 MICRONS "variety of MONTMORILLONITE" 52.0 64 474 A 17 4 084 086 320.80 <2 MICRONS ILLITE 40.0 64 474 A 17 4 084 086 320.80 <2 MICRONS CHLORITE 8.0 64 474 A 19 2 049 051 329.00 <2 MICRONS "variety of MONTMORILLONITE" 77.0 64 474 A 19 2 049 051 329.00 <2 MICRONS ILLITE 14.0 64 474 A 19 2 049 051 329.00 <2 MICRONS CHLORITE 7.0 64 474 A 19 2 092 094 329.40 <2 MICRONS "variety of MONTMORILLONITE" 55.0 64 474 A 19 2 092 094 329.40 <2 MICRONS ILLITE 32.0 64 474 A 19 2 092 094 329.40 <2 MICRONS CHLORITE 11.0 64 474 A 21 5 081 083 350.80 <2 MICRONS "variety of MONTMORILLONITE" 54.0 64 474 A 21 5 081 083 350.80 <2 MICRONS ILLITE 38.0 64 474 A 21 5 081 083 350.80 <2 MICRONS CHLORITE 5.0 64 474 A 23 1 090 092 363.90 <2 MICRONS "variety of MONTMORILLONITE" 71.0 64 474 A 23 1 090 092 363.90 <2 MICRONS ILLITE 17.0 64 474 A 23 1 090 092 363.90 <2 MICRONS CHLORITE 9.0 64 474 A 23 4 089 091 368.30 <2 MICRONS "variety of MONTMORILLONITE" 70.0 64 474 A 23 4 089 091 368.30 <2 MICRONS ILLITE 23.0 64 474 A 23 4 089 091 368.30 <2 MICRONS CHLORITE 6.0 64 474 A 25 1 059 061 382.60 <2 MICRONS "variety of MONTMORILLONITE" 67.0 64 474 A 25 1 059 061 382.60 <2 MICRONS ILLITE 27.0 64 474 A 25 1 059 061 382.60 <2 MICRONS CHLORITE 4.0 64 474 A 27 4 085 087 406.40 <2 MICRONS "variety of MONTMORILLONITE" 66.0 64 474 A 27 4 085 087 406.40 <2 MICRONS ILLITE 26.0 64 474 A 27 4 085 087 406.40 <2 MICRONS CHLORITE 7.0 64 474 A 28 4 072 074 415.70 <2 MICRONS "variety of MONTMORILLONITE" 58.0 64 474 A 28 4 072 074 415.70 <2 MICRONS ILLITE 34.0 64 474 A 28 4 072 074 415.70 <2 MICRONS CHLORITE 8.0 64 474 A 29 2 114 116 422.60 <2 MICRONS "variety of MONTMORILLONITE" 67.0 64 474 A 29 2 114 116 422.60 <2 MICRONS ILLITE 27.0 64 474 A 29 2 114 116 422.60 <2 MICRONS CHLORITE 6.0 64 474 A 30 3 070 072 433.20 <2 MICRONS "variety of MONTMORILLONITE" 80.0 64 474 A 30 3 070 072 433.20 <2 MICRONS ILLITE 14.0 64 474 A 30 3 070 072 433.20 <2 MICRONS CHLORITE 6.0 64 474 A 31 3 058 060 442.60 <2 MICRONS "variety of MONTMORILLONITE" 81.0 64 474 A 31 3 058 060 442.60 <2 MICRONS ILLITE 12.0 64 474 A 31 3 058 060 442.60 <2 MICRONS CHLORITE 6.0 64 474 A 32 5 111 113 455.60 <2 MICRONS "variety of MONTMORILLONITE" 82.0 64 474 A 32 5 111 113 455.60 <2 MICRONS ILLITE 10.0 64 474 A 32 5 111 113 455.60 <2 MICRONS CHLORITE 8.0 64 474 A 33 3 085 087 460.90 <2 MICRONS "variety of MONTMORILLONITE" 78.0 64 474 A 33 3 085 087 460.90 <2 MICRONS ILLITE 15.0 64 474 A 33 3 085 087 460.90 <2 MICRONS CHLORITE 7.0 64 474 A 36 2 105 107 489.10 <2 MICRONS "variety of MONTMORILLONITE" 78.0 64 474 A 36 2 105 107 489.10 <2 MICRONS ILLITE 16.0 64 474 A 36 2 105 107 489.10 <2 MICRONS CHLORITE 5.0 64 474 A 39 1 060 062 515.60 <2 MICRONS "variety of MONTMORILLONITE" 79.0 64 474 A 39 1 060 062 515.60 <2 MICRONS ILLITE 18.0 64 474 A 39 1 060 062 515.60 <2 MICRONS CHLORITE 3.0