leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 84 568 1 1 080 082 <2 MICRONS "variety of MONTMORILLONITE" 71.0 84 568 1 1 080 082 <2 MICRONS CHLORITE 22.0 84 568 1 1 080 082 <2 MICRONS ILLITE 7.0 84 568 3 6 087 089 <2 MICRONS "variety of MONTMORILLONITE" 62.0 84 568 3 6 087 089 <2 MICRONS CHLORITE 30.0 84 568 3 6 087 089 <2 MICRONS ILLITE 8.0 84 568 5 7 018 020 <2 MICRONS "variety of MONTMORILLONITE" 42.0 84 568 5 7 018 020 <2 MICRONS CHLORITE 25.0 84 568 5 7 018 020 <2 MICRONS ILLITE 32.0 84 568 8 3 061 063 <2 MICRONS "variety of MONTMORILLONITE" 69.0 84 568 8 3 061 063 <2 MICRONS CHLORITE 20.0 84 568 8 3 061 063 <2 MICRONS ILLITE 11.0 84 568 10 1 097 099 <2 MICRONS "variety of MONTMORILLONITE" 76.0 84 568 10 1 097 099 <2 MICRONS CHLORITE 18.0 84 568 10 1 097 099 <2 MICRONS ILLITE 6.0 84 568 12 5 102 104 <2 MICRONS "variety of MONTMORILLONITE" 75.0 84 568 12 5 102 104 <2 MICRONS CHLORITE 19.0 84 568 12 5 102 104 <2 MICRONS ILLITE 6.0 84 568 17 2 086 088 <2 MICRONS "variety of MONTMORILLONITE" 85.0 84 568 17 2 086 088 <2 MICRONS CHLORITE 14.0 84 568 17 2 086 088 <2 MICRONS ILLITE 1.0 84 568 22 5 050 052 <2 MICRONS "variety of MONTMORILLONITE" 71.0 84 568 22 5 050 052 <2 MICRONS CHLORITE 17.0 84 568 22 5 050 052 <2 MICRONS ILLITE 12.0 84 568 25 4 055 057 <2 MICRONS "variety of MONTMORILLONITE" 77.0 84 568 25 4 055 057 <2 MICRONS CHLORITE 17.0 84 568 25 4 055 057 <2 MICRONS ILLITE 6.0 84 568 28 7 031 033 <2 MICRONS "variety of MONTMORILLONITE" 65.0 84 568 28 7 031 033 <2 MICRONS CHLORITE 28.0 84 568 28 7 031 033 <2 MICRONS ILLITE 7.0 84 568 33 4 087 089 <2 MICRONS "variety of MONTMORILLONITE" 75.0 84 568 33 4 087 089 <2 MICRONS CHLORITE 22.0 84 568 33 4 087 089 <2 MICRONS ILLITE 3.0 84 568 38 6 082 084 <2 MICRONS "variety of MONTMORILLONITE" 83.0 84 568 38 6 082 084 <2 MICRONS CHLORITE 16.0 84 568 38 6 082 084 <2 MICRONS ILLITE 1.0 84 568 41 4 070 072 <2 MICRONS "variety of MONTMORILLONITE" 72.0 84 568 41 4 070 072 <2 MICRONS CHLORITE 24.0 84 568 41 4 070 072 <2 MICRONS ILLITE 4.0 84 568 43 2 048 050 <2 MICRONS "variety of MONTMORILLONITE" 72.0 84 568 43 2 048 050 <2 MICRONS CHLORITE 24.0 84 568 43 2 048 050 <2 MICRONS ILLITE 4.0 84 568 44 3 114 116 <2 MICRONS "variety of MONTMORILLONITE" 69.0 84 568 44 3 114 116 <2 MICRONS CHLORITE 27.0 84 568 44 3 114 116 <2 MICRONS ILLITE 4.0