leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 60 456 A 1 7 022 024 9.23 <2 MICRONS "variety of MONTMORILLONITE" 50.0 60 456 A 3 3 020 022 41.21 <2 MICRONS "variety of MONTMORILLONITE" 90.0 60 456 A 6 2 043 045 68.43 <2 MICRONS "variety of MONTMORILLONITE" 100. 60 456 A 6 2 129 131 69.29 <2 MICRONS "variety of MONTMORILLONITE" 100. 60 456 A 7 1 054 056 76.55 <2 MICRONS "variety of MONTMORILLONITE" 100. 60 456 A 9 1 013 015 95.13 <2 MICRONS "variety of MONTMORILLONITE" 100. 60 456 A 9 1 108 110 96.08 <2 MICRONS "variety of MONTMORILLONITE" 93.0 60 456 A 9 1 108 110 96.08 <2 MICRONS CHLORITE 7.0 60 456 A 9 3 017 019 98.17 <2 MICRONS CHLORITE 100. 60 456 A 10 1 087 090 105.37 <2 MICRONS "variety of MONTMORILLONITE" 36.0 60 456 A 10 1 087 090 105.37 <2 MICRONS CHLORITE 64.0 60 456 A 10 3 073 075 108.23 <2 MICRONS "variety of MONTMORILLONITE" 7.0 60 456 A 10 3 073 075 108.23 <2 MICRONS ILLITE 7.0 60 456 A 10 3 073 075 108.23 <2 MICRONS CHLORITE 86.0 60 456 A 10 4 034 036 109.34 <2 MICRONS "variety of MONTMORILLONITE" 11.0 60 456 A 10 4 034 036 109.34 <2 MICRONS CHLORITE 89.0 60 456 A 10 4 058 060 109.58 <2 MICRONS "variety of MONTMORILLONITE" 9.0 60 456 A 10 4 058 060 109.58 <2 MICRONS CHLORITE 91.0 60 456 A 11 1 007 009 114.07 <2 MICRONS "variety of MONTMORILLONITE" 7.0 60 456 A 11 1 007 009 114.07 <2 MICRONS CHLORITE 93.0 60 456 A 11 1 098 100 114.98 <2 MICRONS "variety of MONTMORILLONITE" 43.0 60 456 A 11 1 098 100 114.98 <2 MICRONS CHLORITE 57.0