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Core data from the Ocean Drilling Program legs 101-129
leg : 103 section : CC sample code :
hole: 0637A top interval : piece/subpiece:
core: 001R bottom interval:
sediment/rock name : QUARTZ-SILTY NANNO MARL
observer/side type: JAN/Smear Slide %sand 100 %silt 140 %clay 760
component % component % component % component %
QUARTZ 015 ACC.MIN 002 BIOCLAST *
FELDSPAR * FORAMS 004 CAL.DOL *
MICA 003 NANNOS 056
CLAY 020 SPICULES *
GLASS * FISH *
notes QTZ-SUBANGULAR, TR ROUNDED; FEL-PLAGIOCLASE (OLIGOCLASE);
MICA-CHLORITE; C/D-RHOMBS; ACC-OPAQUES, ZIRCON, RUTILE,
TOURMALINE;
leg : 103 section : CC sample code :
hole: 0637A top interval : piece/subpiece:
core: 002R bottom interval:
sediment/rock name : SILT-RICH NANNOFOSSIL MARL
observer/side type: DAV/Smear Slide %sand 100 %silt 400 %clay 500
component % component % component % component %
QUARTZ 005 NANNOS 040
FELDSPAR 005
MICA 005
CLAY 040
FORAMS 005
leg : 103 section : CC sample code :
hole: 0637A top interval : piece/subpiece:
core: 002R bottom interval:
sediment/rock name : SILT-RICH NANNOFOSSIL MARL
observer/side type: COM/Smear Slide %sand %silt 130 %clay 870
component % component % component % component %
QUARTZ 010 FORAMS 001
FELDSPAR 001 NANNOS 050
MICA * FISH *
CLAY 035
ACC.MIN 003
notes ACC-GLAUCONITE, TOURMALINE, OPAQUES, ZIRCON, MICA;
leg : 103 section : CC sample code :
hole: 0637A top interval : piece/subpiece:
core: 003R bottom interval:
sediment/rock name : CLAYEY OOZE
observer/side type: DAV/Smear Slide %sand %silt 350 %clay 650
component % component % component % component %
QUARTZ 002
FELDSPAR 002
CLAY 020
FORAMS 030
NANNOS 045
notes FOR-FRAGMENTS;
leg : 103 section : CC sample code :
hole: 0637A top interval : piece/subpiece:
core: 003R bottom interval:
sediment/rock name : CALCAREOUS CLAY
observer/side type: COM/Smear Slide %sand 500 %silt 700 %clay 880
component % component % component % component %
QUARTZ 004 FORAMS 010
FELDSPAR * NANNOS 025
MICA * FISH *
CLAY 060
ACC.MIN 001
notes ACC-GLAUCONITE, OPAQUES;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 6 piece/subpiece:
core: 006R bottom interval: 6
sediment/rock name : CALCAREOUS SILTY MUD
observer/side type: JAJ/Smear Slide %sand 500 %silt 600 %clay 350
component % component % component % component %
QUARTZ 025 NANNOS 010
FELDSPAR 025 CAL.DOL 001
MICA 005 GLAUCONITE *
CLAY 029
FORAMS 005
notes MICA-CHLORITE, SOME BIOTITE; NAN-ONE DISCOASTER;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 28 piece/subpiece:
core: 006R bottom interval: 28
sediment/rock name : FORAM-NANNO-OOZE
observer/side type: LOR/Smear Slide %sand %silt 200 %clay 800
component % component % component % component %
QUARTZ 002 NANNOS 073
MICA 004 FISH *
CLAY 004 BIOCLAST 001
ACC.MIN * CAL.DOL 001
FORAMS 015
notes ACC-HEMATITE, GLAUCONITE;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 91 piece/subpiece:
core: 006R bottom interval: 91
sediment/rock name : QUARTZ SILTY MUD
observer/side type: LOR/Smear Slide %sand %silt 600 %clay 400
component % component % component % component %
QUARTZ 035 NANNOS 007
FELDSPAR 001 FISH *
CLAY 040 PELLETS *
ACC.MIN 002
FORAMS 015
notes CLA-WITH 5% CHLORITE; PEL-FECAL; ACC-GLAUCONITE, HEMATITE,
OPAQUES;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 146 piece/subpiece:
core: 006R bottom interval: 146
sediment/rock name : SILTY NANNO MARL
observer/side type: JAN/Smear Slide %sand %silt 250 %clay 750
component % component % component % component %
QUARTZ 020 NANNOS 020
MICA 002 CAL.DOL 001
CLAY 052 GLAUCONITE *
ACC.MIN *
FORAMS 005
notes QTZ-ANGULAR, SILT-SIZE; MICA-CHLORITE, MUSCOVITE; C/D-
RHOMBS; *MN ENRICHED LAMINAE;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 7 piece/subpiece:
core: 006R bottom interval: 7
sediment/rock name : NANNO SILTY MUD
observer/side type: JAN/Smear Slide %sand %silt 450 %clay 550
component % component % component % component %
QUARTZ 040 ACC.MIN *
FELDSPAR * FORAMS 004
MICA 001 NANNOS 015
CLAY 040 FISH *
GLASS * CAL.DOL *
notes QTZ-SUBANGULAR; FEL-PLAGIOCLASE; MICA-CHLORITE, BIOTITE; C/
D-RHOMBS 1%; ACC-AMPHIBOLE, OPAQUES;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 31 piece/subpiece:
core: 006R bottom interval: 31
sediment/rock name : CLAYEY NANNO OOZE
observer/side type: JAJ/Smear Slide %sand *00 %silt 600 %clay 940
component % component % component % component %
QUARTZ 001
MICA *
CLAY 015
FORAMS 005
NANNOS 079
leg : 103 section : 02 sample code :
hole: 0637A top interval : 71 piece/subpiece:
core: 006R bottom interval: 71
sediment/rock name : SILTY NANNO MARL
observer/side type: LOR/Smear Slide %sand %silt 150 %clay 850
component % component % component % component %
QUARTZ 015 CAL.DOL *
CLAY 045
ACC.MIN *
FORAMS *
NANNOS 040
notes CLA-WITH 2-3% CHLORITE; ACC-RUTILE, HEMATITE;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 139 piece/subpiece:
core: 006R bottom interval: 139
sediment/rock name : QUARTZ-SILT NANNO MARL
observer/side type: JAJ/Smear Slide %sand 300 %silt 370 %clay 600
component % component % component % component %
QUARTZ 029 CAL.DOL 001
MICA 002 RUTILE *
CLAY 020
FORAMS 005
NANNOS 043
notes MICA-CHLORITE; RUT-NEEDLES;
leg : 103 section : 03 sample code :
hole: 0637A top interval : 127 piece/subpiece:
core: 006R bottom interval: 127
sediment/rock name : FORAM-NANNO-OOZE
observer/side type: LOR/Smear Slide %sand %silt 100 %clay 900
component % component % component % component %
QUARTZ 001 NANNOS 066
CLAY 008 FISH *
CEMENT * CAL.DOL *
ACC.MIN *
FORAMS 025
notes CEM-CALCITE ON FORAM; ACC-RUTILE, AMPHIBOLE, OPAQUE;
leg : 103 section : CC sample code :
hole: 0637A top interval : piece/subpiece:
core: 006R bottom interval:
sediment/rock name : CLAYEY NANNO OOZE
observer/side type: JAJ/Smear Slide %sand 100 %silt 800 %clay 910
component % component % component % component %
QUARTZ 002 RADS * OPAL *
MICA 001 FISH *
CLAY 020 CAL.DOL 004
FORAMS 004 RUTILE *
NANNOS 069 GLAUCONITE *
notes MICA-CHLORITE; RUT-NEEDLES; NAN-2 DISCOASTERS; OPAL-ONE
FRAGMENT;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 16 piece/subpiece:
core: 007R bottom interval: 16
sediment/rock name : CALCAREOUS CLAY
observer/side type: COM/Smear Slide %sand %silt 600 %clay 940
component % component % component % component %
QUARTZ 005 ACC.MIN 001
FELDSPAR * NANNOS 020
MICA *
CLAY 074
GLASS *
notes ACC-GLAUCONITE, ZIRCON;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 43 piece/subpiece:
core: 007R bottom interval: 43
sediment/rock name : CLAYEY NANNO OOZE
observer/side type: DAV/Smear Slide %sand %silt 200 %clay 800
component % component % component % component %
QUARTZ 010 NANNOS 060
MICA * CAL.DOL *
CLAY 020
ACC.MIN *
FORAMS 010
leg : 103 section : 01 sample code :
hole: 0637A top interval : 43 piece/subpiece:
core: 007R bottom interval: 43
sediment/rock name : NANNO OOZE
observer/side type: COM/Smear Slide %sand %silt 500 %clay 950
component % component % component % component %
QUARTZ * ACC.MIN 001
FELDSPAR * FORAMS 002
MICA * NANNOS 075
CLAY 020
GLASS *
notes ACC-GLAUCONITE, OPAQUES, RUTILE;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 5 piece/subpiece:
core: 007R bottom interval: 5
sediment/rock name : SILT
observer/side type: DAV/Smear Slide %sand 200 %silt 500 %clay 300
component % component % component % component %
QUARTZ 030 FORAMS 030
MICA * NANNOS 010
CLAY 020 FISH *
GLASS * CAL.DOL *
ACC.MIN 010
notes ACC-TOURMALINE, KYANITE;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 32 piece/subpiece:
core: 007R bottom interval: 32
sediment/rock name : NANNOFOSSIL OOZE
observer/side type: DAV/Smear Slide %sand 500 %silt 450 %clay 500
component % component % component % component %
QUARTZ 002
CLAY 003
ACC.MIN *
FORAMS 005
NANNOS 090
leg : 103 section : 03 sample code :
hole: 0637A top interval : 34 piece/subpiece:
core: 007R bottom interval: 34
sediment/rock name : SILTY CALCAREOUS CLAY
observer/side type: COM/Smear Slide %sand 500 %silt 250 %clay 700
component % component % component % component %
QUARTZ 020 ACC.MIN 005
FELDSPAR * FORAMS 005
MICA 001 NANNOS 010
CLAY 059 FISH *
GLASS *
notes ACC-GLAUCONITE, ZIRCON;
leg : 103 section : CC sample code :
hole: 0637A top interval : piece/subpiece:
core: 007R bottom interval:
sediment/rock name : FORAM NANNO OOZE
observer/side type: JAJ/Smear Slide %sand *00 %silt 100 %clay 900
component % component % component % component %
QUARTZ * CAL.DOL 001
MICA * RUTILE *
CLAY 015 GLAUCONITE *
FORAMS 012
NANNOS 072
notes NAN-SEVERAL DISCOASTERS; RUT-NEEDLES;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 25 piece/subpiece:
core: 008R bottom interval: 25
sediment/rock name : QUARTZ SILT-RICH NANNO MARL
observer/side type: SAR/Smear Slide %sand %silt 110 %clay 890
component % component % component % component %
QUARTZ 010 NANNOS 059
FELDSPAR * SPICULES *
MICA 001 CAL.DOL *
CLAY 030
ACC.MIN *
notes ACC-GLAUCONITE, ZIRCON, OPAQUES;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 25 piece/subpiece:
core: 008R bottom interval: 25
sediment/rock name : NANNO OOZE
observer/side type: COM/Smear Slide %sand %silt 500 %clay 950
component % component % component % component %
QUARTZ 003 NANNOS 087
MICA * FISH *
CLAY 010
ACC.MIN *
FORAMS *
notes MICA-CHLORITE; ACC-GLAUCONITE, ZIRCON, OPAQUES;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 101 piece/subpiece:
core: 008R bottom interval: 101
sediment/rock name : NANNO OOZE
observer/side type: COM/Smear Slide %sand %silt 100 %clay 900
component % component % component % component %
QUARTZ * NANNOS 085
MICA * FISH *
CLAY 005
ACC.MIN *
FORAMS 010
leg : 103 section : 03 sample code :
hole: 0637A top interval : 31 piece/subpiece:
core: 008R bottom interval: 31
sediment/rock name : SILT
observer/side type: SAR/Smear Slide %sand %silt 800 %clay 200
component % component % component % component %
QUARTZ 059
FELDSPAR 020
MICA *
CLAY 020
ACC.MIN 001
notes ACC-GLAUCONITE, OPAQUES, ZIRCON, CHLORITE, FE OXIDE;
leg : 103 section : 03 sample code :
hole: 0637A top interval : 73 piece/subpiece:
core: 008R bottom interval: 73
sediment/rock name : SILTY CLAY
observer/side type: COM/Smear Slide %sand %silt 150 %clay 850
component % component % component % component %
QUARTZ 010
FELDSPAR *
MICA *
CLAY 085
ACC.MIN 005
notes ACC-ZIRCON, GLAUCONITE, OPAQUES;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 68 piece/subpiece:
core: 009R bottom interval: 68
sediment/rock name : NANNO MARL
observer/side type: COM/Smear Slide %sand %silt 500 %clay 950
component % component % component % component %
QUARTZ 002
MICA 008
CLAY 050
ACC.MIN *
NANNOS 040
notes MICA-CHLORITE; ACC-OPAQUES, GLAUCONITE, ZIRCON;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 133 piece/subpiece:
core: 009R bottom interval: 133
sediment/rock name : NANNO OOZE
observer/side type: COM/Smear Slide %sand *00 %silt 100 %clay 900
component % component % component % component %
QUARTZ * NANNOS 080
MICA *
CLAY 010
ACC.MIN *
FORAMS 010
notes ACC-GLAUCONITE;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 44 piece/subpiece:
core: 009R bottom interval: 44
sediment/rock name : SILTY SAND
observer/side type: DAV/Smear Slide %sand 500 %silt 300 %clay 200
component % component % component % component %
QUARTZ 040 FORAMS 005
FELDSPAR 010 NANNOS 005
MICA 010
CLAY 020
ACC.MIN 010
leg : 103 section : 02 sample code :
hole: 0637A top interval : 82 piece/subpiece:
core: 009R bottom interval: 82
sediment/rock name : NANNOFOSSIL OOZE
observer/side type: DAV/Smear Slide %sand %silt 400 %clay 500
component % component % component % component %
CLAY 010
FORAMS 010
NANNOS 080
leg : 103 section : CC sample code :
hole: 0637A top interval : piece/subpiece:
core: 009R bottom interval:
sediment/rock name : NANNO MARL
observer/side type: COM/Smear Slide %sand %silt 500 %clay 950
component % component % component % component %
QUARTZ 005
CLAY 030
ACC.MIN 005
FORAMS *
NANNOS 060
notes ACC-GLAUCONITE, ZIRCON, OPAQUES, TOURMALINE;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 74 piece/subpiece:
core: 010R bottom interval: 74
sediment/rock name : NANNOFOSSIL OOZE
observer/side type: DAV/Smear Slide %sand %silt 400 %clay 600
component % component % component % component %
QUARTZ *
CLAY 005
ACC.MIN *
FORAMS 005
NANNOS 090
leg : 103 section : 01 sample code :
hole: 0637A top interval : 82 piece/subpiece:
core: 010R bottom interval: 82
sediment/rock name : NANNOFOSSIL MARL
observer/side type: SAR/Smear Slide %sand %silt 300 %clay 970
component % component % component % component %
QUARTZ 002 NANNOS 047
FELDSPAR * OPAQUES *
MICA * GLAUCONITE *
CLAY 050
FORAMS 001
notes MICA-CHLORITE, BIOTITE; OPAQ-FE OXIDE; NAN-WITH DISCOASTER;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 7 piece/subpiece:
core: 011R bottom interval: 7
sediment/rock name : NANNO FORAM OOZE
observer/side type: COM/Smear Slide %sand 100 %silt 150 %clay 750
component % component % component % component %
QUARTZ * FISH *
CLAY 005
ACC.MIN *
FORAMS 025
NANNOS 070
notes ACC-GLAUCONITE, OPAQUES;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 104 piece/subpiece:
core: 011R bottom interval: 104
sediment/rock name : NANNOFOSSIL MARL
observer/side type: SAR/Smear Slide %sand %silt 130 %clay 870
component % component % component % component %
QUARTZ 010
MICA 003
CLAY 050
ACC.MIN *
NANNOS 037
notes MICA-BIOTITE, CHLORITE; ACC-ZIRCON, OPAQUES (FE OXIDE);
leg : 103 section : 01 sample code :
hole: 0637A top interval : 19 piece/subpiece:
core: 012R bottom interval: 19
sediment/rock name : CALCAREOUS CLAY
observer/side type: JAJ/Smear Slide %sand *00 %silt 500 %clay 950
component % component % component % component %
QUARTZ * FORAMS *
FELDSPAR * NANNOS 032
MICA 001 OPAQUES 001
CLAY 065
CAL.DOL 001
notes MICA-CHLORITE, BIOTITE; OPAQ-HEMATITE, GOETHITE; NAN-WITH
DISCOASTERS BROKEN & DISSOLOVED;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 27 piece/subpiece:
core: 012R bottom interval: 27
sediment/rock name : NANNO MARL
observer/side type: JAN/Smear Slide %sand %silt 100 %clay 990
component % component % component % component %
CLAY 060 CAL.DOL *
ACC.MIN *
FORAMS *
NANNOS 040
FISH *
notes NAN-DISCOASTERS 2%; C/D-DETRITUS; ACC-NEEDLES;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 87 piece/subpiece:
core: 012R bottom interval: 87
sediment/rock name : CALCAREOUS SILTY MUD
observer/side type: JAN/Smear Slide %sand %silt 420 %clay 580
component % component % component % component %
QUARTZ 040 NANNOS 015
MICA * CAL.DOL 003
CLAY 040 ZEOLITE *
ACC.MIN *
FORAMS 002
notes MICA-CHLORITE, MUSCOVITE, BIOTITE; C/D-RHOMBS; FOR-
FRAGMENTS;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 88 piece/subpiece:
core: 012R bottom interval: 88
sediment/rock name : QUARTZ RICH SILTY MUD
observer/side type: JAJ/Smear Slide %sand *00 %silt 460 %clay 540
component % component % component % component %
QUARTZ 035 CAL.DOL 003
MICA 004 GLAUCONITE *
CLAY 054 OPAQUES 001
FORAMS *
NANNOS 003
notes QTZ-ANGULAR; MICA-CHLORITE, BIOTITE, MUSCOVITE; C/D-RHOMBS;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 103 piece/subpiece:
core: 012R bottom interval: 103
sediment/rock name : CLAY
observer/side type: JAN/Smear Slide %sand %silt 500 %clay 950
component % component % component % component %
QUARTZ 005 FISH *
MICA 010 CAL.DOL 001
CLAY 082
ACC.MIN *
NANNOS 002
notes MICA-MUSCOVITE, CHLORITE; C/D-RHOMBS; ACC-RUTILE NEEDLES,
OPAQUES, FE OXIDES;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 16 piece/subpiece:
core: 012R bottom interval: 16
sediment/rock name : CLAY
observer/side type: JAJ/Smear Slide %sand %silt 300 %clay 970
component % component % component % component %
QUARTZ 001 NANNOS 002
FELDSPAR * CAL.DOL *
MICA 001 OPAQUES *
CLAY 095 ZEOLITE *
FORAMS 001
notes MICA-BIOTITE, CHLORITE;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 122 piece/subpiece:
core: 012R bottom interval: 122
sediment/rock name : NANNO MARL
observer/side type: JAJ/Smear Slide %sand *00 %silt 200 %clay 800
component % component % component % component %
QUARTZ 004 CAL.DOL *
MICA 001 GLAUCONITE *
CLAY 045
FORAMS 010
NANNOS 040
notes MICA-BIOTITE, CHLORITE; C/D-RHOMBS;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 74 piece/subpiece:
core: 013R bottom interval: 74
sediment/rock name : NANNO OOZE
observer/side type: LOR/Smear Slide %sand %silt %clay 100
component % component % component % component %
CLAY 008
ACC.MIN *
FORAMS 002
NANNOS 090
CAL.DOL *
notes C/D-RHOMBS; ACC-OPAQUES, GLAUCONITE; NAN-DISCOASTERS, ENTIRE
COCCOSPHERES;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 5 piece/subpiece:
core: 014R bottom interval: 5
sediment/rock name : NANNO MARL
observer/side type: JAJ/Smear Slide %sand %silt 300 %clay 970
component % component % component % component %
QUARTZ * CAL.DOL 001
MICA 001 ZEOLITE *
CLAY 036 OPAQUES 001
FORAMS 001
NANNOS 060
notes MICA-MUSCOVITE, BIOTITE, CHLORITE;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 118 piece/subpiece:
core: 014R bottom interval: 118
sediment/rock name : CALCAREOUS CLAY
observer/side type: JAJ/Smear Slide %sand %silt 100 %clay 900
component % component % component % component %
QUARTZ 004 CAL.DOL 003
MICA 001 ZEOLITE *
CLAY 071 OPAQUES 001
FORAMS * RUTILE *
NANNOS 020 GLAUCONITE *
notes MICA-CHLORITE, BIOTITE; OPAQ-HEMATITE, MUSCOVITE; RUT-
NEEDLES;
leg : 103 section : CC sample code :
hole: 0637A top interval : 2 piece/subpiece:
core: 014R bottom interval: 2
sediment/rock name : QUARTZ SILTY NANNO MARL
observer/side type: LOR/Smear Slide %sand %silt 250 %clay 750
component % component % component % component %
QUARTZ 020 FISH *
FELDSPAR 002
CLAY 030
ACC.MIN 003
NANNOS 045
notes FEL-PLAGIOCLASE; CLA-4-5% CHLORITE; ACC-RUTILE, TOURMALINE,
OPAQUES, HEMATITE, GLAUCONITE;
leg : 103 section : 03 sample code :
hole: 0637A top interval : 15 piece/subpiece:
core: 015R bottom interval: 15
sediment/rock name : NANNO MARL
observer/side type: JAN/Smear Slide %sand %silt %clay
component % component % component % component %
QUARTZ 001 NANNOS 030
MICA * CAL.DOL 001
CLAY 060 FE.OXIDE 007
ACC.MIN * GLAUCONITE *
FORAMS *
notes FOR-DEBRIS; NAN-DISCOASTER 5%; ACC-APATITE;
leg : 103 section : 03 sample code :
hole: 0637A top interval : 43 piece/subpiece:
core: 015R bottom interval: 43
sediment/rock name : NANNO OOZE
observer/side type: LOR/Smear Slide %sand %silt 500 %clay 950
component % component % component % component %
QUARTZ 002 CAL.DOL *
CLAY 007
ACC.MIN 001
FORAMS 001
NANNOS 089
notes NAN-2% DISCOASTER;
leg : 103 section : 03 sample code :
hole: 0637A top interval : 83 piece/subpiece:
core: 015R bottom interval: 83
sediment/rock name : CLAYEY NANNO OOZE
observer/side type: LOR/Smear Slide %sand %silt 500 %clay 950
component % component % component % component %
QUARTZ 003 NANNOS 078
FELDSPAR * FISH *
MICA 003 MICRITE 004
CLAY 012
ACC.MIN *
notes ACC-OPAQUES, GLAUCONITE;
leg : 103 section : 03 sample code :
hole: 0637A top interval : 99 piece/subpiece:
core: 015R bottom interval: 99
sediment/rock name : NANNO MARL
observer/side type: JAN/Smear Slide %sand %silt 200 %clay 980
component % component % component % component %
QUARTZ 001 CAL.DOL 004
CLAY 060
ACC.MIN *
FORAMS 001
NANNOS 034
notes C/D-RHOMBS; ACC-PYRITE; NAN-DISCOASTER 2%;
leg : 103 section : 04 sample code :
hole: 0637A top interval : 20 piece/subpiece:
core: 015R bottom interval: 20
sediment/rock name : CLAYEY NANNO OOZE
observer/side type: LOR/Smear Slide %sand %silt 100 %clay 900
component % component % component % component %
QUARTZ 006 FISH *
CLAY 028
ACC.MIN *
FORAMS 002
NANNOS 064
notes NAN-WITH 2% DISCOASTERS; ACC-OPAQUES;
leg : 103 section : 04 sample code :
hole: 0637A top interval : 72 piece/subpiece:
core: 015R bottom interval: 72
sediment/rock name : CLAYEY NANNO OOZE
observer/side type: JAN/Smear Slide %sand %silt %clay
component % component % component % component %
CLAY 030
NANNOS 030
MICRITE 040
notes NAN-DISCOASTER 5%;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 35 piece/subpiece:
core: 016R bottom interval: 35
sediment/rock name : SILTY NANNO MARL
observer/side type: JAJ/Smear Slide %sand %silt 200 %clay 800
component % component % component % component %
QUARTZ 015 GLAUCONITE *
MICA 002 ZEOLITE *
CLAY 030 RUTILE *
NANNOS 050 ZIRCON *
CAL.DOL 002 ACC.MIN 001
notes MICA-CHLORITE AND BIOTITE; RUT-NEEDLES; ACC-PYRITE, OPAQUES,
FE OXIDE; *SAMPLE IS A DARK MICACEOUS LAYER;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 68 piece/subpiece:
core: 016R bottom interval: 68
sediment/rock name : NANNO OOZE
observer/side type: JAJ/Smear Slide %sand %silt 100 %clay 990
component % component % component % component %
QUARTZ * CAL.DOL 002
MICA * GLAUCONITE *
CLAY 010
FORAMS *
NANNOS 088
notes *INCIPIENT MICRITIZATION;
leg : 103 section : 03 sample code :
hole: 0637A top interval : 109 piece/subpiece:
core: 016R bottom interval: 109
sediment/rock name : NANNO CALCAREOUS CLAY
observer/side type: COM/Smear Slide %sand %silt 500 %clay 950
component % component % component % component %
QUARTZ * NANNOS 035
FELDSPAR * FISH *
MICA *
CLAY 064
ACC.MIN 001
notes ACC-TOURMALINE, OPAQUES, FE OXIDE;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 30 piece/subpiece:
core: 017R bottom interval: 30
sediment/rock name : CLAY-CALCAREOUS CLAY
observer/side type: COM/Smear Slide %sand %silt 500 %clay 950
component % component % component % component %
QUARTZ 001
MICA *
CLAY 085
ACC.MIN 004
NANNOS 010
notes ACC-ZIRCON, OPAQUES, FE OXIDE;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 93 piece/subpiece:
core: 017R bottom interval: 93
sediment/rock name : NANNOFOSSIL RICH CLAY
observer/side type: COM/Smear Slide %sand %silt *00 %clay 100
component % component % component % component %
QUARTZ *
CLAY 090
ACC.MIN *
NANNOS 010
leg : 103 section : 02 sample code :
hole: 0637A top interval : 5 piece/subpiece:
core: 017R bottom interval: 5
sediment/rock name : CLAY RICH SILT
observer/side type: COM/Smear Slide %sand 500 %silt 850 %clay 100
component % component % component % component %
QUARTZ 050 ACC.MIN 005
FELDSPAR * FORAMS *
ROCK.FRAG * NANNOS 010
MICA 005 CAL.DOL *
CLAY 030
notes ACC-TOURMALINE, ZIRCON, OPAQUES;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 110 piece/subpiece:
core: 017R bottom interval: 110
sediment/rock name : NANNOFOSSIL OOZE
observer/side type: DAV/Smear Slide %sand 100 %silt 400 %clay 500
component % component % component % component %
QUARTZ 005
CLAY 010
FORAMS 005
NANNOS 080
leg : 103 section : 04 sample code :
hole: 0637A top interval : 27 piece/subpiece:
core: 017R bottom interval: 27
sediment/rock name : SILT-RICH MARL
observer/side type: COM/Smear Slide %sand 500 %silt 300 %clay 650
component % component % component % component %
QUARTZ 020 NANNOS 045
MICA * FISH *
CLAY 025
ACC.MIN *
FORAMS 010
notes MICA-CHLORITE; ACC-GLAUCONITE, ZIRCON, OPAQUES;
leg : 103 section : 04 sample code :
hole: 0637A top interval : 27 piece/subpiece:
core: 017R bottom interval: 27
sediment/rock name : FORAM-NANNO MARL
observer/side type: DAV/Smear Slide %sand 200 %silt 500 %clay 300
component % component % component % component %
QUARTZ 005
CLAY 020
ACC.MIN 005
FORAMS 040
NANNOS 030
leg : 103 section : CC sample code :
hole: 0637A top interval : piece/subpiece:
core: 017R bottom interval:
sediment/rock name : NANNOFOSSIL MARL
observer/side type: COM/Smear Slide %sand %silt *00 %clay 100
component % component % component % component %
QUARTZ *
MICA *
CLAY 040
ACC.MIN *
NANNOS 060
notes MICA-CHLORITE; ACC-FE OXIDE, OPAQUES;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 34 piece/subpiece:
core: 018R bottom interval: 34
sediment/rock name : NANNO RICH CLAYSTONE
observer/side type: SAR/Smear Slide %sand %silt %clay 100
component % component % component % component %
MICA *
CLAY 090
ACC.MIN *
NANNOS 010
notes ACC-OPAQUES, ZIRCON; NAN-DISCOASTER;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 57 piece/subpiece:
core: 018R bottom interval: 57
sediment/rock name : QTZ-FELD SILT & FORAM-RICH NANNO MARL
observer/side type: SAR/Smear Slide %sand %silt 300 %clay 700
component % component % component % component %
QUARTZ 010 CARBONATE 005
FELDSPAR 005
CLAY 030
FORAMS 010
NANNOS 040
notes NAN-WITH DISCOASTERS; CAR-FORAM DEBRIS;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 96 piece/subpiece:
core: 018R bottom interval: 96
sediment/rock name : FORAM OOZE
observer/side type: DAV/Smear Slide %sand 500 %silt 400 %clay 100
component % component % component % component %
QUARTZ *
FORAMS 090
NANNOS 010
leg : 103 section : 02 sample code :
hole: 0637A top interval : 62 piece/subpiece:
core: 018R bottom interval: 62
sediment/rock name : NANNO-BEARING CLAYSTONE
observer/side type: SAR/Smear Slide %sand %silt 200 %clay 980
component % component % component % component %
QUARTZ 001 ZIRCON *
FELDSPAR 001
MICA *
CLAY 092
NANNOS 006
notes NAN-WITH DISCOASTERS;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 60 piece/subpiece:
core: 019R bottom interval: 60
sediment/rock name : SANDY MUDSTONE
observer/side type: DAV/Smear Slide %sand 200 %silt 400 %clay 400
component % component % component % component %
QUARTZ 010 SPICULES *
CLAY 015 CAL.DOL 035
ACC.MIN *
FORAMS 020
NANNOS 020
notes FOR-FRAGMENTS; C/D-RECRYSTALIZED AGGREGATES; ACC-CAL/DOL
RHOMBS, IRON OXIDE GRANULES;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 75 piece/subpiece:
core: 019R bottom interval: 75
sediment/rock name : MN-RICH SILTY CLAYSTONE
observer/side type: COM/Smear Slide %sand %silt 100 %clay 900
component % component % component % component %
QUARTZ 005
MICA *
CLAY 080
ACC.MIN 010
NANNOS 005
notes ACC-OPAQUES, ZIRCON (MN);
leg : 103 section : 01 sample code :
hole: 0637A top interval : 108 piece/subpiece:
core: 019R bottom interval: 108
sediment/rock name : CLAYSTONE
observer/side type: COM/Smear Slide %sand %silt 100 %clay 900
component % component % component % component %
QUARTZ 008 FORAMS *
FELDSPAR * NANNOS 010
MICA *
CLAY 080
ACC.MIN 001
notes ACC-ZIRCON, OPAQUES;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 32 piece/subpiece:
core: 019R bottom interval: 32
sediment/rock name : SILT-RICH CALCAREOUS CLAY
observer/side type: COM/Smear Slide %sand *00 %silt 300 %clay 700
component % component % component % component %
QUARTZ 025 FORAMS 002
FELDSPAR * NANNOS 010
MICA * FISH *
CLAY 060 CAL.DOL *
ACC.MIN 003
notes ACC-GLAUCONITE, OPAQUES (MN);
leg : 103 section : 02 sample code :
hole: 0637A top interval : 80 piece/subpiece:
core: 019R bottom interval: 80
sediment/rock name : FORAM-BEARING NANNO OOZE
observer/side type: COM/Smear Slide %sand %silt 100 %clay 900
component % component % component % component %
QUARTZ *
CLAY 005
ACC.MIN *
FORAMS 010
NANNOS 085
notes FOR-FRAGMENTS;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 50 piece/subpiece:
core: 020R bottom interval: 50
sediment/rock name : NANNO OOZE/CHALK
observer/side type: DAV/Smear Slide %sand %silt 400 %clay 600
component % component % component % component %
QUARTZ *
CLAY 005
FORAMS 005
NANNOS 090
notes FOR-VERY SMALL & IMMATURE;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 104 piece/subpiece:
core: 020R bottom interval: 104
sediment/rock name : CLAYSTONE
observer/side type: DAV/Smear Slide %sand %silt 100 %clay 900
component % component % component % component %
QUARTZ 005
CLAY 095
ACC.MIN *
FORAMS *
NANNOS *
leg : 103 section : 06 sample code :
hole: 0637A top interval : 31 piece/subpiece:
core: 020R bottom interval: 31
sediment/rock name : CLAYSTONE
observer/side type: DAV/Smear Slide %sand %silt 100 %clay 900
component % component % component % component %
QUARTZ *
MICA 005
CLAY 090
ZEOLITE 005
leg : 103 section : 06 sample code :
hole: 0637A top interval : 63 piece/subpiece:
core: 020R bottom interval: 63
sediment/rock name : CLAYEY SILT
observer/side type: DAV/Smear Slide %sand %silt 300 %clay 700
component % component % component % component %
QUARTZ 030 ZIRCON *
MICA *
CLAY 070
NANNOS *
ZEOLITE *
notes MLITH.-MN COVERED AGGREGATES;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 32 piece/subpiece:
core: 021R bottom interval: 32
sediment/rock name : CLAYSTONE
observer/side type: DAV/Smear Slide %sand %silt %clay 100
component % component % component % component %
QUARTZ *
CLAY 100
ACC.MIN *
NANNOS *
notes NAN-CONTAMINATION; ACC-ZEOLITE; CLA-ALTERED AND OVERGROWN;
leg : 103 section : 06 sample code :
hole: 0637A top interval : 106 piece/subpiece:
core: 021R bottom interval: 106
sediment/rock name : CLAYSTONE
observer/side type: COM/Smear Slide %sand %silt 600 %clay 940
component % component % component % component %
QUARTZ 004
MICA 001
CLAY 095
ACC.MIN *
NANNOS *
notes ACC-ZIRCON, OPAQUES, FE OXIDE;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 78 piece/subpiece:
core: 022R bottom interval: 78
sediment/rock name : MICA-BEARING CLAY
observer/side type: OGG/Smear Slide %sand %silt 800 %clay 920
component % component % component % component %
QUARTZ 001
MICA 006
CLAY 092
ACC.MIN *
OPAQUES 001
notes ACC-TOURMALINE, ZIRCON; OPAQ-MAINLY FE SULFIDE;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 107 piece/subpiece:
core: 022R bottom interval: 107
sediment/rock name : SILT TO VERY FINE SAND
observer/side type: LOR/Smear Slide %sand 200 %silt 800 %clay *00
component % component % component % component %
QUARTZ 067 CAL.DOL 001
FELDSPAR 030
MICA *
ACC.MIN 002
NANNOS *
notes QTZ-ANGULAR; FEL-MICROCLINE, WEATHERED ORTHOCLASE, FRESH
PLAGIOCLASE; ACC-TOURMALINE, ZIRCON, OPAQUES, HEMATITE,
EPIDOTE; MLITH.-SMALL WHITE PATCH IN RED CLAYST., SILT FROM
GRANITE ALTERATION;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 125 piece/subpiece:
core: 022R bottom interval: 125
sediment/rock name : CLAY (DOLOMITE BEARING)
observer/side type: JAJ/Smear Slide %sand %silt 200 %clay 980
component % component % component % component %
QUARTZ 001
MICA *
CLAY 095
CAL.DOL 004
OPAQUES *
notes C/D-RHOMBS;
leg : 103 section : CC sample code :
hole: 0637A top interval : 4 piece/subpiece:
core: 022R bottom interval: 4
sediment/rock name : DOLOMITE-BEARING CLAY
observer/side type: OGG/Smear Slide %sand 100 %silt 700 %clay 920
component % component % component % component %
QUARTZ * DOLOMITE 005
FELDSPAR * OPAQUES 003
ROCK.FRAG *
MICA 001
CLAY 090
notes DOL-RHOMBS; OPAQ-FE OXIDE, SULFIDE;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 38 piece/subpiece:
core: 023R bottom interval: 38
sediment/rock name : HEMATITE-STAINED CLAY
observer/side type: JAN/Smear Slide %sand %silt 120 %clay 880
component % component % component % component %
MICA 001
CLAY 088
ACC.MIN 007
CAL.DOL 004
notes C/D-RHOMBS; ACC-FE OXIDE, HEMATITE; MLITH.-DARK GREY
LAMINAE;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 45 piece/subpiece:
core: 023R bottom interval: 45
sediment/rock name : CLAYSTONE (ALTERED LITHIC FRAGMENT)
observer/side type: OGG/Smear Slide %sand %silt 600 %clay 400
component % component % component % component %
QUARTZ 005 ACC.MIN 001
FELDSPAR 001 AGGREGATES 055
MICA 003 OPAQUES *
CLAY 035
DOLOMITE *
notes AGG-CLAY, MAYBE FELDSPAR ALTERATION PRODUCTS; MLITH.-WHITE
CLAST; MICA-OR LARGE CLAY CRYSTALS;
leg : 103 section : 01 sample code :
hole: 0637A top interval : 51 piece/subpiece:
core: 023R bottom interval: 51
sediment/rock name : CLAYSTONE (ALTERED LITHIC FRAGMENT)
observer/side type: OGG/Smear Slide %sand %silt 650 %clay 350
component % component % component % component %
QUARTZ 001 OPAQUES 001
MICA 005 AGGREGATES 060
CLAY 033
ACC.MIN *
CAL.DOL *
notes MLITH.-WHITE CLAST; MICA-OR LARGE CLAY CRYSTALS; C/D-
CLASTIC; OPAQ-FRAMBOIDAL PYRITE; AGG-CLAY, MAYBE ALTERED
LITHIC FRAGMENTS;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 81 piece/subpiece:
core: 023R bottom interval: 81
sediment/rock name : HEMATITE STAINED CLAY
observer/side type: JAN/Smear Slide %sand %silt 600 %clay 940
component % component % component % component %
MICA *
CLAY 094
ACC.MIN 001
CAL.DOL 005
notes ACC-HEMATITE;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 127 piece/subpiece:
core: 023R bottom interval: 127
sediment/rock name : LIMONITIC CLAY
observer/side type: LOR/Smear Slide %sand %silt 200 %clay 800
component % component % component % component %
MICA *
CLAY 063
ACC.MIN 035
CAL.DOL 002
notes ACC-OPAQUES, LIMONITE, HEMATITE, SPINEL, PYROXENE;
leg : 103 section : 02 sample code :
hole: 0637A top interval : 60 piece/subpiece:
core: 024R bottom interval: 60
sediment/rock name : CLAYEY NANNO OOZE
observer/side type: LOR/Smear Slide %sand %silt %clay 100
component % component % component % component %
CLAY 015
NANNOS 085
notes NAN-WITH 5-8% DISCOASTERS;
introduction | data types | geographic areas | legs/sites/holes | sites/holes
These Web pages are from the Core Data from the Ocean Drilling Program Legs 101-129 CD-ROM produced in 2001 by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center, and collocated World Data Center for Marine Geology and Geophysics, Boulder. Data were compiled in cooperation with the U.S. Science Support Program, the Joint Oceanographic Institutions, Inc., and the U.S. National Science Foundation. Please see the NGDC privacy, disclaimer, and copyright notices. Additional ocean drilling data are available from NGDC and from the ODP/IODP.
questions to: carla.j.moore@noaa.gov