leg site hole core section top of sample interval(cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 42 377 1 1 089 091 BULK QUARTZ 8.0 42 377 1 1 089 091 BULK K-FELDSPAR 2.0 42 377 1 1 089 091 BULK ALKALINE FELDSPARS 2.0 42 377 1 1 089 091 BULK CALCITE 52.0 42 377 1 1 089 091 BULK DOLOMITE 2.0 42 377 1 1 089 091 BULK HALITE 1.0 42 377 1 1 089 091 BULK ILLITE 14.0 42 377 1 1 089 091 BULK MIXED LAYER CLAY 5.0 42 377 1 1 089 091 BULK "variety of MONTMORILLONITE" 5.0 42 377 1 1 089 091 BULK PALYGORSKITE 1.0 42 377 1 1 089 091 BULK CHLORITE 3.0 42 377 1 1 089 091 BULK KAOLINITE 4.0 42 377 1 2 067 069 BULK QUARTZ 10.0 42 377 1 2 067 069 BULK K-FELDSPAR 5.0 42 377 1 2 067 069 BULK ALKALINE FELDSPARS 2.0 42 377 1 2 067 069 BULK CALCITE 33.0 42 377 1 2 067 069 BULK DOLOMITE 2.0 42 377 1 2 067 069 BULK HALITE 1.0 42 377 1 2 067 069 BULK ILLITE 24.0 42 377 1 2 067 069 BULK MIXED LAYER CLAY 4.0 42 377 1 2 067 069 BULK "variety of MONTMORILLONITE" 8.0 42 377 1 2 067 069 BULK PALYGORSKITE 1.0 42 377 1 2 067 069 BULK CHLORITE 6.0 42 377 1 2 067 069 BULK KAOLINITE 4.0 42 377 2 1 102 105 BULK QUARTZ 8.0 42 377 2 1 102 105 BULK K-FELDSPAR 2.0 42 377 2 1 102 105 BULK ALKALINE FELDSPARS 1.0 42 377 2 1 102 105 BULK CALCITE 49.0 42 377 2 1 102 105 BULK DOLOMITE 1.0 42 377 2 1 102 105 BULK ILLITE 10.0 42 377 2 1 102 105 BULK MIXED LAYER CLAY 10.0 42 377 2 1 102 105 BULK "variety of MONTMORILLONITE" 12.0 42 377 2 1 102 105 BULK CHLORITE 3.0 42 377 2 1 102 105 BULK KAOLINITE 4.0 42 377 3 1 141 143 BULK QUARTZ 8.0 42 377 3 1 141 143 BULK K-FELDSPAR 8.0 42 377 3 1 141 143 BULK ALKALINE FELDSPARS 4.0 42 377 3 1 141 143 BULK CALCITE 2.0 42 377 3 1 141 143 BULK PYRITE 4.0 42 377 3 1 141 143 BULK ILLITE 9.0 42 377 3 1 141 143 BULK "variety of MONTMORILLONITE" 45.0 42 377 3 1 141 143 BULK PALYGORSKITE 2.0 42 377 3 1 141 143 BULK CHLORITE 5.0 42 377 3 1 141 143 BULK KAOLINITE 13.0 42 377 4 1 084 086 BULK QUARTZ 17.0 42 377 4 1 084 086 BULK K-FELDSPAR 15.0 42 377 4 1 084 086 BULK CALCITE 23.0 42 377 4 1 084 086 BULK DOLOMITE 4.0 42 377 4 1 084 086 BULK PYRITE 2.0 42 377 4 1 084 086 BULK SEPENTINE 4.0 42 377 4 1 084 086 BULK ILLITE 21.0 42 377 4 1 084 086 BULK "variety of MONTMORILLONITE" 7.0 42 377 4 1 084 086 BULK CHLORITE 7.0 42 377 4 1 084 086 BULK KAOLINITE 1.0 42 377 4 1 117 118 BULK QUARTZ 5.0 42 377 4 1 117 118 BULK CALCITE 30.0 42 377 4 1 117 118 BULK DOLOMITE 4.0 42 377 4 1 117 118 BULK PYRITE 4.0 42 377 4 1 117 118 BULK ILLITE 38.0 42 377 4 1 117 118 BULK "variety of MONTMORILLONITE" 12.0 42 377 4 1 117 118 BULK PALYGORSKITE 2.0 42 377 4 1 117 118 BULK CHLORITE 2.0 42 377 4 1 117 118 BULK KAOLINITE 4.0