leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 42 375 2 2 037 040 <2 MICRONS ILLITE 5.0 42 375 2 2 037 040 <2 MICRONS "variety of MONTMORILLONITE" 80.0 42 375 2 2 037 040 <2 MICRONS PALYGORSKITE 10.0 42 375 2 2 037 040 <2 MICRONS CHLORITE 5.0 42 375 2 3 131 133 <2 MICRONS "variety of MONTMORILLONITE" 100. 42 375 2 4 003 005 <2 MICRONS ILLITE 15.0 42 375 2 4 003 005 <2 MICRONS "variety of MONTMORILLONITE" 40.0 42 375 2 4 003 005 <2 MICRONS PALYGORSKITE 20.0 42 375 2 4 003 005 <2 MICRONS CHLORITE 25.0 42 375 4 CC <2 MICRONS ILLITE 15.0 42 375 4 CC <2 MICRONS MIXED LAYER CLAY 5.0 42 375 4 CC <2 MICRONS "variety of MONTMORILLONITE" 50.0 42 375 4 CC <2 MICRONS PALYGORSKITE 15.0 42 375 4 CC <2 MICRONS CHLORITE 15.0 42 375 4 1 113 115 <2 MICRONS ILLITE 10.0 42 375 4 1 113 115 <2 MICRONS "variety of MONTMORILLONITE" 50.0 42 375 4 1 113 115 <2 MICRONS PALYGORSKITE 25.0 42 375 4 1 113 115 <2 MICRONS CHLORITE 15.0 42 375 4 2 065 067 <2 MICRONS ILLITE 20.0 42 375 4 2 065 067 <2 MICRONS "variety of MONTMORILLONITE" 40.0 42 375 4 2 065 067 <2 MICRONS PALYGORSKITE 20.0 42 375 4 2 065 067 <2 MICRONS CHLORITE 20.0 42 375 4 3 065 068 <2 MICRONS ILLITE 15.0 42 375 4 3 065 068 <2 MICRONS "variety of MONTMORILLONITE" 50.0 42 375 4 3 065 068 <2 MICRONS PALYGORSKITE 20.0 42 375 4 3 065 068 <2 MICRONS CHLORITE 15.0 42 375 4 4 074 077 <2 MICRONS ILLITE 15.0 42 375 4 4 074 077 <2 MICRONS "variety of MONTMORILLONITE" 50.0 42 375 4 4 074 077 <2 MICRONS PALYGORSKITE 15.0 42 375 4 4 074 077 <2 MICRONS CHLORITE 20.0 42 375 4 5 076 078 <2 MICRONS ILLITE 15.0 42 375 4 5 076 078 <2 MICRONS "variety of MONTMORILLONITE" 55.0 42 375 4 5 076 078 <2 MICRONS PALYGORSKITE 15.0 42 375 4 5 076 078 <2 MICRONS CHLORITE 15.0 42 375 5 1 050 052 <2 MICRONS ILLITE 10.0 42 375 5 1 050 052 <2 MICRONS MIXED LAYER CLAY 5.0 42 375 5 1 050 052 <2 MICRONS "variety of MONTMORILLONITE" 60.0 42 375 5 1 050 052 <2 MICRONS PALYGORSKITE 10.0 42 375 5 1 050 052 <2 MICRONS CHLORITE 15.0 42 375 5 2 043 045 <2 MICRONS "variety of MONTMORILLONITE" 50.0 42 375 5 2 043 045 <2 MICRONS PALYGORSKITE 25.0 42 375 5 2 043 045 <2 MICRONS CHLORITE 25.0 42 375 5 3 040 043 <2 MICRONS ILLITE 5.0 42 375 5 3 040 043 <2 MICRONS "variety of MONTMORILLONITE" 80.0 42 375 5 3 040 043 <2 MICRONS PALYGORSKITE 5.0 42 375 5 3 040 043 <2 MICRONS CHLORITE 10.0 42 375 5 4 097 099 <2 MICRONS ILLITE 10.0 42 375 5 4 097 099 <2 MICRONS "variety of MONTMORILLONITE" 50.0 42 375 5 4 097 099 <2 MICRONS PALYGORSKITE 20.0 42 375 5 4 097 099 <2 MICRONS CHLORITE 20.0 42 375 5 5 031 032 <2 MICRONS ILLITE 10.0 42 375 5 5 031 032 <2 MICRONS MIXED LAYER CLAY 5.0 42 375 5 5 031 032 <2 MICRONS "variety of MONTMORILLONITE" 50.0 42 375 5 5 031 032 <2 MICRONS PALYGORSKITE 15.0 42 375 5 5 031 032 <2 MICRONS CHLORITE 15.0 42 375 5 5 031 032 <2 MICRONS KAOLINITE 5.0 42 375 5 6 098 100 <2 MICRONS ILLITE 15.0 42 375 5 6 098 100 <2 MICRONS "variety of MONTMORILLONITE" 55.0 42 375 5 6 098 100 <2 MICRONS PALYGORSKITE 10.0 42 375 5 6 098 100 <2 MICRONS CHLORITE 20.0 42 375 6 1 058 061 <2 MICRONS ILLITE 10.0 42 375 6 1 058 061 <2 MICRONS "variety of MONTMORILLONITE" 60.0 42 375 6 1 058 061 <2 MICRONS PALYGORSKITE 15.0 42 375 6 1 058 061 <2 MICRONS CHLORITE 15.0 42 375 6 3 102 104 <2 MICRONS ILLITE 5.0 42 375 6 3 102 104 <2 MICRONS MIXED LAYER CLAY 5.0 42 375 6 3 102 104 <2 MICRONS "variety of MONTMORILLONITE" 60.0 42 375 6 3 102 104 <2 MICRONS PALYGORSKITE 10.0 42 375 6 3 102 104 <2 MICRONS CHLORITE 20.0 42 375 6 4 142 145 <2 MICRONS ILLITE 5.0 42 375 6 4 142 145 <2 MICRONS "variety of MONTMORILLONITE" 65.0 42 375 6 4 142 145 <2 MICRONS PALYGORSKITE 10.0 42 375 6 4 142 145 <2 MICRONS CHLORITE 20.0 42 375 6 5 052 054 <2 MICRONS ILLITE 10.0 42 375 6 5 052 054 <2 MICRONS "variety of MONTMORILLONITE" 65.0 42 375 6 5 052 054 <2 MICRONS PALYGORSKITE 10.0 42 375 6 5 052 054 <2 MICRONS CHLORITE 15.0 42 375 6 6 034 036 <2 MICRONS ILLITE 10.0 42 375 6 6 034 036 <2 MICRONS "variety of MONTMORILLONITE" 65.0 42 375 6 6 034 036 <2 MICRONS PALYGORSKITE 10.0 42 375 6 6 034 036 <2 MICRONS CHLORITE 15.0 42 375 7 1 133 135 <2 MICRONS ILLITE 5.0 42 375 7 1 133 135 <2 MICRONS MIXED LAYER CLAY 5.0 42 375 7 1 133 135 <2 MICRONS "variety of MONTMORILLONITE" 55.0 42 375 7 1 133 135 <2 MICRONS PALYGORSKITE 15.0 42 375 7 1 133 135 <2 MICRONS CHLORITE 20.0 42 375 7 2 101 103 <2 MICRONS ILLITE 5.0 42 375 7 2 101 103 <2 MICRONS "variety of MONTMORILLONITE" 60.0 42 375 7 2 101 103 <2 MICRONS PALYGORSKITE 5.0 42 375 7 2 101 103 <2 MICRONS CHLORITE 30.0 42 375 7 3 090 092 <2 MICRONS ILLITE 5.0 42 375 7 3 090 092 <2 MICRONS "variety of MONTMORILLONITE" 65.0 42 375 7 3 090 092 <2 MICRONS PALYGORSKITE 10.0 42 375 7 3 090 092 <2 MICRONS CHLORITE 20.0 42 375 7 4 062 064 <2 MICRONS ILLITE 5.0 42 375 7 4 062 064 <2 MICRONS "variety of MONTMORILLONITE" 70.0 42 375 7 4 062 064 <2 MICRONS PALYGORSKITE 10.0 42 375 7 4 062 064 <2 MICRONS CHLORITE 15.0 42 375 7 5 067 068 <2 MICRONS ILLITE 5.0 42 375 7 5 067 068 <2 MICRONS "variety of MONTMORILLONITE" 70.0 42 375 7 5 067 068 <2 MICRONS PALYGORSKITE 10.0 42 375 7 5 067 068 <2 MICRONS CHLORITE 15.0 42 375 7 6 082 084 <2 MICRONS ILLITE 5.0 42 375 7 6 082 084 <2 MICRONS "variety of MONTMORILLONITE" 60.0 42 375 7 6 082 084 <2 MICRONS PALYGORSKITE 5.0 42 375 7 6 082 084 <2 MICRONS CHLORITE 30.0 42 375 8 1 030 034 <2 MICRONS ILLITE 5.0 42 375 8 1 030 034 <2 MICRONS "variety of MONTMORILLONITE" 60.0 42 375 8 1 030 034 <2 MICRONS PALYGORSKITE 10.0 42 375 8 1 030 034 <2 MICRONS CHLORITE 25.0 42 375 8 2 049 051 <2 MICRONS ILLITE 10.0 42 375 8 2 049 051 <2 MICRONS "variety of MONTMORILLONITE" 65.0 42 375 8 2 049 051 <2 MICRONS PALYGORSKITE 10.0 42 375 8 2 049 051 <2 MICRONS CHLORITE 10.0 42 375 8 2 049 051 <2 MICRONS KAOLINITE 5.0 42 375 8 3 049 052 <2 MICRONS ILLITE 5.0 42 375 8 3 049 052 <2 MICRONS "variety of MONTMORILLONITE" 65.0 42 375 8 3 049 052 <2 MICRONS PALYGORSKITE 10.0 42 375 8 3 049 052 <2 MICRONS CHLORITE 20.0 42 375 8 4 062 065 <2 MICRONS ILLITE 10.0 42 375 8 4 062 065 <2 MICRONS "variety of MONTMORILLONITE" 65.0 42 375 8 4 062 065 <2 MICRONS PALYGORSKITE 10.0 42 375 8 4 062 065 <2 MICRONS CHLORITE 5.0 42 375 8 4 062 065 <2 MICRONS KAOLINITE 10.0 42 375 8 5 069 072 <2 MICRONS ILLITE 10.0 42 375 8 5 069 072 <2 MICRONS "variety of MONTMORILLONITE" 75.0 42 375 8 5 069 072 <2 MICRONS PALYGORSKITE 5.0 42 375 8 5 069 072 <2 MICRONS CHLORITE 10.0 42 375 8 6 036 038 <2 MICRONS ILLITE 5.0 42 375 8 6 036 038 <2 MICRONS "variety of MONTMORILLONITE" 80.0 42 375 8 6 036 038 <2 MICRONS PALYGORSKITE 5.0 42 375 8 6 036 038 <2 MICRONS CHLORITE 5.0 42 375 8 6 036 038 <2 MICRONS KAOLINITE 5.0 42 375 9 1 045 047 <2 MICRONS ILLITE 10.0 42 375 9 1 045 047 <2 MICRONS "variety of MONTMORILLONITE" 70.0 42 375 9 1 045 047 <2 MICRONS PALYGORSKITE 10.0 42 375 9 1 045 047 <2 MICRONS CHLORITE 5.0 42 375 9 1 045 047 <2 MICRONS KAOLINITE 5.0 42 375 9 2 089 091 <2 MICRONS ILLITE 5.0 42 375 9 2 089 091 <2 MICRONS "variety of MONTMORILLONITE" 70.0 42 375 9 2 089 091 <2 MICRONS PALYGORSKITE 10.0 42 375 9 2 089 091 <2 MICRONS CHLORITE 15.0 42 375 9 3 094 096 <2 MICRONS ILLITE 5.0 42 375 9 3 094 096 <2 MICRONS "variety of MONTMORILLONITE" 55.0 42 375 9 3 094 096 <2 MICRONS PALYGORSKITE 15.0 42 375 9 3 094 096 <2 MICRONS CHLORITE 20.0 42 375 9 3 094 096 <2 MICRONS KAOLINITE 5.0 42 375 9 4 123 126 <2 MICRONS ILLITE 5.0 42 375 9 4 123 126 <2 MICRONS "variety of MONTMORILLONITE" 60.0 42 375 9 4 123 126 <2 MICRONS PALYGORSKITE 10.0 42 375 9 4 123 126 <2 MICRONS CHLORITE 25.0 42 375 9 5 022 024 <2 MICRONS ILLITE 5.0 42 375 9 5 022 024 <2 MICRONS "variety of MONTMORILLONITE" 70.0 42 375 9 5 022 024 <2 MICRONS PALYGORSKITE 10.0 42 375 9 5 022 024 <2 MICRONS CHLORITE 10.0 42 375 9 5 022 024 <2 MICRONS KAOLINITE 5.0 42 375 9 6 080 082 <2 MICRONS ILLITE 10.0 42 375 9 6 080 082 <2 MICRONS "variety of MONTMORILLONITE" 70.0 42 375 9 6 080 082 <2 MICRONS PALYGORSKITE 5.0 42 375 9 6 080 082 <2 MICRONS CHLORITE 15.0 42 375 10 1 124 126 <2 MICRONS ILLITE 10.0 42 375 10 1 124 126 <2 MICRONS "variety of MONTMORILLONITE" 50.0 42 375 10 1 124 126 <2 MICRONS PALYGORSKITE 20.0 42 375 10 1 124 126 <2 MICRONS CHLORITE 10.0 42 375 10 1 124 126 <2 MICRONS KAOLINITE 10.0 42 375 10 2 039 042 <2 MICRONS ILLITE 10.0 42 375 10 2 039 042 <2 MICRONS "variety of MONTMORILLONITE" 55.0 42 375 10 2 039 042 <2 MICRONS PALYGORSKITE 5.0 42 375 10 2 039 042 <2 MICRONS CHLORITE 5.0 42 375 10 2 039 042 <2 MICRONS KAOLINITE 15.0 42 375 10 2 080 082 <2 MICRONS ILLITE 5.0 42 375 10 2 080 082 <2 MICRONS "variety of MONTMORILLONITE" 45.0 42 375 10 2 080 082 <2 MICRONS PALYGORSKITE 25.0 42 375 10 2 080 082 <2 MICRONS CHLORITE 10.0 42 375 10 2 080 082 <2 MICRONS KAOLINITE 15.0 42 375 10 3 040 042 <2 MICRONS ILLITE 5.0 42 375 10 3 040 042 <2 MICRONS "variety of MONTMORILLONITE" 80.0 42 375 10 3 040 042 <2 MICRONS KAOLINITE 15.0 42 375 10 3 080 082 <2 MICRONS "variety of MONTMORILLONITE" 80.0 42 375 10 3 080 082 <2 MICRONS KAOLINITE 20.0 42 375 11 1 095 097 <2 MICRONS "variety of MONTMORILLONITE" 60.0 42 375 11 1 095 097 <2 MICRONS PALYGORSKITE 20.0 42 375 11 1 095 097 <2 MICRONS CHLORITE 15.0 42 375 11 1 095 097 <2 MICRONS KAOLINITE 5.0 42 375 11 1 104 106 <2 MICRONS ILLITE 10.0 42 375 11 1 104 106 <2 MICRONS "variety of MONTMORILLONITE" 40.0 42 375 11 1 104 106 <2 MICRONS PALYGORSKITE 20.0 42 375 11 1 104 106 <2 MICRONS CHLORITE 25.0 42 375 11 1 104 106 <2 MICRONS KAOLINITE 5.0 42 375 13 1 120 121 <2 MICRONS ILLITE 5.0 42 375 13 1 120 121 <2 MICRONS "variety of MONTMORILLONITE" 70.0 42 375 13 1 120 121 <2 MICRONS KAOLINITE 25.0