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Core data from the Ocean Drilling Program legs 101-129
leg : 112 section : 01 sample code :
hole: 0679D top interval : 21 piece/subpiece:
core: 001H bottom interval: 21
sediment/rock name : FORAM BEARING DIATOMACEOUS MUD
observer/side type: GAR/Smear Slide %sand 500 %silt 450 %clay 500
component % component % component % component %
QUARTZ 005 SILICOFLAG *
CLAY 050 FISH *
FORAMS 010
NANNOS *
DIATOMS 035
leg : 112 section : 01 sample code :
hole: 0679D top interval : 101 piece/subpiece:
core: 001H bottom interval: 101
sediment/rock name : SILTY DIATOMACEOUS MUD
observer/side type: GAR/Smear Slide %sand 100 %silt 300 %clay 600
component % component % component % component %
QUARTZ 005 FISH * PYRITE *
CLAY 060 GYPSUM 005
FORAMS 005 ZIRCON *
DIATOMS 025 PYROXENE *
SILICOFLAG * AMPHIBOLE *
notes PYR-FRAMBOIDS;
leg : 112 section : 02 sample code :
hole: 0679D top interval : 5 piece/subpiece:
core: 001H bottom interval: 5
sediment/rock name : MARLY FORAM NANNO OOZE
observer/side type: GAR/Smear Slide %sand 400 %silt 200 %clay 400
component % component % component % component %
CLAY 040
FORAMS 040
NANNOS 010
DIATOMS 010
CARBONATE *
notes CAR-AUTHIGENIC, POSSIBLY DOLOMITE;
leg : 112 section : 02 sample code :
hole: 0679D top interval : 21 piece/subpiece:
core: 001H bottom interval: 21
sediment/rock name : MUDDY DIATOM OOZE
observer/side type: GAR/Smear Slide %sand %silt 400 %clay 600
component % component % component % component %
CLAY 035
DIATOMS 065
FISH *
PYRITE *
GYPSUM *
notes PYR-FRAMBOIDS;
leg : 112 section : 02 sample code :
hole: 0679D top interval : 70 piece/subpiece:
core: 002H bottom interval: 70
sediment/rock name : GLASS BEARING SILT
observer/side type: HIL/Smear Slide %sand 150 %silt 600 %clay 250
component % component % component % component %
QUARTZ 005 DOLOMITE *
FELDSPAR 015 DIATOMS *
ROCK.FRAG 040 AMPHIBOLE *
CLAY 025 PYRITE 005
GLASS 010
notes ROC-TUFFACEOUS AGGREGATES; DOL-RHOMBS;
leg : 112 section : 03 sample code :
hole: 0679D top interval : 25 piece/subpiece:
core: 002H bottom interval: 25
sediment/rock name : PHOSPHORITE LAYER
observer/side type: LAN/Smear Slide %sand %silt %clay 100
component % component % component % component %
FORAMS 015
APATITE 085
notes APA-AUTHIGENIC;
leg : 112 section : 03 sample code :
hole: 0679D top interval : 58 piece/subpiece:
core: 002H bottom interval: 58
sediment/rock name : DIATOM OOZE
observer/side type: LAN/Smear Slide %sand %silt 800 %clay 200
component % component % component % component %
DIATOMS 100
leg : 112 section : 03 sample code :
hole: 0679D top interval : 61 piece/subpiece:
core: 002H bottom interval: 61
sediment/rock name : MUDDY DIATOM OOZE
observer/side type: GAR/Smear Slide %sand %silt 700 %clay 300
component % component % component % component %
CLAY 030 FE.OXIDE *
DOLOMITE *
FORAMS *
DIATOMS 070
PYRITE *
notes DOL-AUTHIGENIC;
leg : 112 section : 05 sample code :
hole: 0679D top interval : 38 piece/subpiece:
core: 002H bottom interval: 38
sediment/rock name : DIATOM FORAM BEARING MUD
observer/side type: HIL/Smear Slide %sand 200 %silt 400 %clay 400
component % component % component % component %
CLAY 040
DOLOMITE 005
FORAMS 020
DIATOMS 035
PYRITE *
notes DOL-RHOMBS;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 47 piece/subpiece:
core: 003H bottom interval: 47
sediment/rock name : DOLOMITIC MUDDY DIATOM OOZE
observer/side type: HIL/Smear Slide %sand 100 %silt 400 %clay 500
component % component % component % component %
CLAY 050
DOLOMITE 010
DIATOMS 040
notes DOL-RHOMBS;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 81 piece/subpiece:
core: 003H bottom interval: 81
sediment/rock name : FORAM SAND
observer/side type: HIL/Smear Slide %sand 700 %silt 150 %clay 150
component % component % component % component %
CLAY 010
GLASS *
DOLOMITE 020
FORAMS 070
leg : 112 section : 02 sample code :
hole: 0679D top interval : 93 piece/subpiece:
core: 003H bottom interval: 96
sediment/rock name : OPAL CHERT NODULE IN OPAL PORCELANITE
observer/side type: GAR/Thin Section %sand 150 %silt 250 %clay 600
component % component % component % component %
FORAMS 015
DIATOMS 025
OPAL 060
notes OPAL-40% PORCELANITE & 20% CHERT NODULE; DIA-AS MOLDS IN
OPAL-CT PORCELANITE;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 20 piece/subpiece:
core: 004H bottom interval: 20
sediment/rock name : FORAM BEARING DIATOMACEOUS MUD
observer/side type: GAR/Smear Slide %sand 150 %silt 350 %clay 500
component % component % component % component %
CLAY 040
FORAMS 015
DIATOMS 045
PYRITE *
leg : 112 section : 02 sample code :
hole: 0679D top interval : 90 piece/subpiece:
core: 004H bottom interval: 90
sediment/rock name : SANDY FORAM BEARING DIATOMACEOUS MUD
observer/side type: GAR/Smear Slide %sand 250 %silt 300 %clay 450
component % component % component % component %
QUARTZ 005 FORAMS 015
FELDSPAR * DIATOMS 020
ROCK.FRAG * PYRITE *
CLAY 060 GYPSUM *
GLASS *
notes PYR-FRAMBOIDS;
leg : 112 section : 06 sample code :
hole: 0679D top interval : 100 piece/subpiece:
core: 004H bottom interval: 100
sediment/rock name : FORAM BEARING DIATOMACEOUS MUD
observer/side type: GAR/Smear Slide %sand 100 %silt 400 %clay 500
component % component % component % component %
CLAY 050
DOLOMITE *
FORAMS 010
DIATOMS 040
notes DOL-RHOMBS;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 40 piece/subpiece:
core: 005H bottom interval: 40
sediment/rock name : DIATOMACEOUS MUD
observer/side type: THO/Smear Slide %sand %silt 350 %clay 650
component % component % component % component %
QUARTZ * CAL.DOL *
CLAY 065
ACC.MIN *
NANNOS *
DIATOMS 035
leg : 112 section : 01 sample code :
hole: 0679D top interval : 55 piece/subpiece:
core: 005H bottom interval: 55
sediment/rock name : FORAM BEARING DIATOMACEOUS MUD
observer/side type: GAR/Smear Slide %sand 500 %silt 450 %clay 500
component % component % component % component %
CLAY 050
FORAMS 005
DIATOMS 045
leg : 112 section : 01 sample code :
hole: 0679D top interval : 70 piece/subpiece:
core: 005H bottom interval: 70
sediment/rock name : FORAM MUDDY SAND
observer/side type: THO/Smear Slide %sand 500 %silt 300 %clay 200
component % component % component % component %
CLAY 020
GLASS *
FORAMS 075
DIATOMS 005
SILICOFLAG *
leg : 112 section : 01 sample code :
hole: 0679D top interval : 110 piece/subpiece:
core: 005H bottom interval: 110
sediment/rock name : DIATOMACEOUS MUD
observer/side type: THO/Smear Slide %sand %silt 400 %clay 600
component % component % component % component %
CLAY 060
GLASS *
FORAMS 005
NANNOS *
DIATOMS 035
leg : 112 section : 03 sample code :
hole: 0679D top interval : 90 piece/subpiece:
core: 005H bottom interval: 90
sediment/rock name : SILT
observer/side type: THO/Smear Slide %sand %silt 700 %clay 300
component % component % component % component %
QUARTZ 025 CAL.DOL 005
ROCK.FRAG 030
CLAY 030
GLASS 010
DIATOMS *
notes C/D-W/ RHOMBS; ROC-VOLCANIC;
leg : 112 section : 02 sample code :
hole: 0679D top interval : 55 piece/subpiece:
core: 006H bottom interval: 55
sediment/rock name : DIATOMACEOUS MUD
observer/side type: THO/Smear Slide %sand %silt 400 %clay 600
component % component % component % component %
QUARTZ * CAL.DOL *
CLAY 060
ACC.MIN 005
NANNOS *
DIATOMS 035
notes ACC-OPAQUES;
leg : 112 section : 04 sample code :
hole: 0679D top interval : 55 piece/subpiece:
core: 006H bottom interval: 55
sediment/rock name : DOLOMITIC MICRITE
observer/side type: THO/Smear Slide %sand %silt 400 %clay 600
component % component % component % component %
DIATOMS 025
MICRITE 060
CAL.DOL 015
notes C/D-W/ RHOMBS;
leg : 112 section : 03 sample code :
hole: 0679D top interval : 59 piece/subpiece:
core: 007H bottom interval: 59
sediment/rock name : DIATOM OOZE
observer/side type: KEM/Smear Slide %sand %silt 800 %clay 200
component % component % component % component %
CLAY *
DIATOMS 090
CAL.DOL *
PHOSPHATE 005
leg : 112 section : 03 sample code :
hole: 0679D top interval : 60 piece/subpiece:
core: 007H bottom interval: 65
sediment/rock name : DIATOMACEOUS MUD
observer/side type: KEM/Smear Slide %sand %silt 700 %clay 300
component % component % component % component %
CLAY 030 PHOSPHATE 005
FORAMS *
DIATOMS 050
SPICULES 010
SILICOFLAG *
leg : 112 section : 05 sample code :
hole: 0679D top interval : 70 piece/subpiece:
core: 007H bottom interval: 70
sediment/rock name : DIATOMACEOUS MUD
observer/side type: KEM/Smear Slide %sand %silt 500 %clay 500
component % component % component % component %
QUARTZ *
CLAY 050
DIATOMS 050
CAL.DOL *
leg : 112 section : CC sample code :
hole: 0679D top interval : 9 piece/subpiece:
core: 007H bottom interval: 9
sediment/rock name : PHOSPHATIC DIATOMACEOUS MUD
observer/side type: KEM/Smear Slide %sand %silt 600 %clay 400
component % component % component % component %
CLAY 030 PHOSPHATE 020
FORAMS *
DIATOMS 040
SPICULES 010
SILICOFLAG *
leg : 112 section : 04 sample code :
hole: 0679D top interval : 20 piece/subpiece:
core: 008H bottom interval: 20
sediment/rock name : MICRITE
observer/side type: KEM/Smear Slide %sand %silt %clay 100
component % component % component % component %
FORAMS *
MICRITE 100
PHOSPHATE *
leg : 112 section : 04 sample code :
hole: 0679D top interval : 94 piece/subpiece:
core: 008H bottom interval: 94
sediment/rock name : DIATOMACEOUS CLAY
observer/side type: KEM/Smear Slide %sand %silt 300 %clay 700
component % component % component % component %
QUARTZ 005 CAL.DOL 005
CLAY 060
FORAMS *
DIATOMS 030
SILICOFLAG *
notes CLA-ORGANICS;
leg : 112 section : 03 sample code :
hole: 0679D top interval : 4 piece/subpiece:
core: 009H bottom interval: 4
sediment/rock name : DIATOM OOZE
observer/side type: THO/Smear Slide %sand %silt 850 %clay 150
component % component % component % component %
CLAY 015
GLASS *
ACC.MIN *
DIATOMS 085
leg : 112 section : 05 sample code :
hole: 0679D top interval : 29 piece/subpiece:
core: 009H bottom interval: 29
sediment/rock name : SANDY MUD
observer/side type: THO/Smear Slide %sand 150 %silt 150 %clay 700
component % component % component % component %
QUARTZ 005 ACC.MIN *
FELDSPAR 005 FORAMS *
ROCK.FRAG 010 DIATOMS 010
CLAY 070 SPICULES *
GLASS * CAL.DOL *
notes ROC-VOLCANIC; C/D-W/ RHOMBS; ACC-APATITE, OPAQUES;
leg : 112 section : 06 sample code :
hole: 0679D top interval : 30 piece/subpiece:
core: 009H bottom interval: 30
sediment/rock name : VOLCANIC ASH
observer/side type: THO/Smear Slide %sand 150 %silt 800 %clay 500
component % component % component % component %
ROCK.FRAG *
CLAY 005
GLASS 095
ACC.MIN *
DIATOMS *
notes ROC-VOLCANIC;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 145 piece/subpiece:
core: 010H bottom interval: 145
sediment/rock name : VOLCANIC ASH
observer/side type: THO/Smear Slide %sand 300 %silt 600 %clay 100
component % component % component % component %
QUARTZ 005 ACC.MIN 005
ROCK.FRAG 010 FORAMS *
MICA * DIATOMS *
CLAY 010
GLASS 070
notes ROC-VOLCANIC; ACC-OPAQUES;
leg : 112 section : 03 sample code :
hole: 0679D top interval : 62 piece/subpiece:
core: 010H bottom interval: 62
sediment/rock name : MUDDY SAND
observer/side type: THO/Smear Slide %sand 600 %silt 200 %clay 200
component % component % component % component %
QUARTZ 015 DIATOMS *
FELDSPAR 010
ROCK.FRAG 050
CLAY 020
ACC.MIN 005
notes ROC-VOLCANIC;
leg : 112 section : 03 sample code :
hole: 0679D top interval : 78 piece/subpiece:
core: 010H bottom interval: 78
sediment/rock name : VOLCANIC ASH
observer/side type: THO/Smear Slide %sand 100 %silt 800 %clay 100
component % component % component % component %
QUARTZ 010
CLAY 010
GLASS 075
ACC.MIN 005
notes ACC-OPAQUES;
leg : 112 section : 04 sample code :
hole: 0679D top interval : 114 piece/subpiece:
core: 010H bottom interval: 114
sediment/rock name : SAND
observer/side type: THO/Smear Slide %sand 600 %silt 200 %clay 200
component % component % component % component %
QUARTZ 010 DIATOMS *
FELDSPAR 010 CAL.DOL *
ROCK.FRAG 050
CLAY 020
ACC.MIN 010
notes ROC-VOLCANIC; ACC-OPAQUES, HORNBLENDE;
leg : 112 section : CC sample code :
hole: 0679D top interval : 18 piece/subpiece:
core: 010H bottom interval: 18
sediment/rock name : DOLOMITIC SAND
observer/side type: THO/Smear Slide %sand 500 %silt 400 %clay 100
component % component % component % component %
QUARTZ 020
ROCK.FRAG 030
CLAY 010
DIATOMS *
CAL.DOL 040
notes ROC-VOLCANIC; C/D-W/ RHOMBS;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 25 piece/subpiece:
core: 011H bottom interval: 25
sediment/rock name : SILTY MUD
observer/side type: EME/Smear Slide %sand 100 %silt 300 %clay 600
component % component % component % component %
QUARTZ 020 DOLOMITE * HORNBLENDE *
FELDSPAR 005 FORAMS * OPAQUES 003
MICA * DIATOMS 003
CLAY 065 SPICULES *
GLASS 003 SILICOFLAG *
notes DOL-RHOMBS;
leg : 112 section : 04 sample code :
hole: 0679D top interval : 59 piece/subpiece:
core: 011H bottom interval: 59
sediment/rock name : PELLET BEARING SILTY MUD
observer/side type: EME/Smear Slide %sand 500 %silt 300 %clay 650
component % component % component % component %
QUARTZ 009 PELLETS 009
MICA * OPAQUES 013
CLAY 056
FORAMS 004
DIATOMS 009
leg : 112 section : 06 sample code :
hole: 0679D top interval : 44 piece/subpiece:
core: 011H bottom interval: 44
sediment/rock name : SANDY MUD
observer/side type: EME/Smear Slide %sand %silt %clay
component % component % component % component %
QUARTZ 020 PELLETS 005
FELDSPAR 010 PYROXENE 005
CLAY 055
DOLOMITE *
FORAMS 005
notes DOL-RHOMBS;
leg : 112 section : CC sample code :
hole: 0679D top interval : 15 piece/subpiece:
core: 011H bottom interval: 15
sediment/rock name : QUARTZ MICA BEARING DIATOMACEOUS MUD
observer/side type: EME/Smear Slide %sand 500 %silt 300 %clay 650
component % component % component % component %
QUARTZ 005 DIATOMS 015
MICA 005
CLAY 075
GLASS *
DOLOMITE *
notes DOL-RHOMBS;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 14 piece/subpiece:
core: 013X bottom interval: 14
sediment/rock name : SANDY DIATOMACEOUS MUD
observer/side type: KEM/Smear Slide %sand 100 %silt 500 %clay 400
component % component % component % component %
QUARTZ 010 SPICULES 005
CLAY 030 MICRITE 015
GLASS *
FORAMS *
DIATOMS 040
notes MICR-AGGREGATES;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 22 piece/subpiece:
core: 013X bottom interval: 22
sediment/rock name : MUDDY DIATOM OOZE
observer/side type: GAR/Smear Slide %sand 500 %silt 450 %clay 500
component % component % component % component %
QUARTZ * SPICULES *
CLAY 045 AMPHIBOLE *
DOLOMITE * GYPSUM *
FORAMS 005
DIATOMS 050
leg : 112 section : 01 sample code :
hole: 0679D top interval : 42 piece/subpiece:
core: 013X bottom interval: 42
sediment/rock name : FORAM BEARING DIATOMACEOUS MUD
observer/side type: GAR/Smear Slide %sand 100 %silt 400 %clay 500
component % component % component % component %
CLAY 050 DIATOMS 040
GLASS *
DOLOMITE *
FORAMS 010
NANNOS *
leg : 112 section : 01 sample code :
hole: 0679D top interval : 42 piece/subpiece:
core: 013X bottom interval: 42
sediment/rock name : DIATOMACEOUS MUD
observer/side type: EME/Smear Slide %sand %silt 200 %clay 800
component % component % component % component %
QUARTZ 005 PYRITE *
CLAY 040
DOLOMITE 015
FORAMS *
DIATOMS 040
notes DOL-RHOMBS;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 51 piece/subpiece:
core: 013X bottom interval: 52
sediment/rock name : FORAM BEARING DIATOMACEOUS MUD
observer/side type: GAR/Smear Slide %sand 150 %silt 300 %clay 550
component % component % component % component %
ROCK.FRAG * GYPSUM *
CLAY 050 PYRITE *
DOLOMITE *
FORAMS 010
DIATOMS 040
notes DOL-AUTHIGENIC RHOMBS; ROC-W/ CHERT;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 136 piece/subpiece:
core: 013X bottom interval: 136
sediment/rock name : MUDDY DIATOMACEOUS OOZE
observer/side type: KEM/Smear Slide %sand %silt 600 %clay 400
component % component % component % component %
CLAY 040
DIATOMS 060
notes CLA-QUARTZ;
leg : 112 section : 02 sample code :
hole: 0679D top interval : 16 piece/subpiece:
core: 013X bottom interval: 16
sediment/rock name : SANDY FORAM DIATOMACEOUS MUD
observer/side type: GAR/Smear Slide %sand 250 %silt 350 %clay 400
component % component % component % component %
QUARTZ 005 NANNOS *
CLAY 040 DIATOMS 035
GLASS * OPAQUES 005
DOLOMITE *
FORAMS 015
notes OPAQ-PROBABLY PELLETAL PHOSPHATE;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 29 piece/subpiece:
core: 014X bottom interval: 29
sediment/rock name : DIATOMACEOUS SILTY MUD
observer/side type: LAN/Smear Slide %sand %silt 400 %clay 600
component % component % component % component %
FELDSPAR 020 CAL.DOL 005
CLAY 005
GLASS *
FORAMS *
DIATOMS 070
notes CLA-T GLAUCONITE;
leg : 112 section : 02 sample code :
hole: 0679D top interval : 44 piece/subpiece:
core: 014X bottom interval: 44
sediment/rock name : SANDY DIATOMACEOUS SILT
observer/side type: GAR/Smear Slide %sand 200 %silt 450 %clay 350
component % component % component % component %
QUARTZ 020 FORAMS 005 GLAUCONITE *
FELDSPAR 015 DIATOMS 020
ROCK.FRAG 010 SPICULES *
MICA * SPHENE *
CLAY 030 PYRITE *
notes FEL-W/ PLAGIOCLASE; ROC-W/ CHERT OR VOLCANIC GLASS;
leg : 112 section : 02 sample code :
hole: 0679D top interval : 117 piece/subpiece:
core: 014X bottom interval: 117
sediment/rock name : SANDY FELDSPATHIC SILT
observer/side type: GAR/Smear Slide %sand 150 %silt 450 %clay 350
component % component % component % component %
QUARTZ 024 DIATOMS 010
FELDSPAR 019 SPICULES *
ROCK.FRAG 014 FISH 005
CLAY 028 PYRITE *
DOLOMITE * AMPHIBOLE *
notes FEL-MICROCLINE & PLAGIOCLASE;
leg : 112 section : CC sample code :
hole: 0679D top interval : 18 piece/subpiece:
core: 016X bottom interval: 18
sediment/rock name : DIATOMACEOUS FELDSPATHIC SANDY SILT
observer/side type: LAN/Smear Slide %sand %silt 600 %clay 400
component % component % component % component %
QUARTZ 019 DIATOMS 014
FELDSPAR 042 PYRITE 005
ROCK.FRAG 005 GLAUCONITE 005
GLASS 005
DOLOMITE 005
notes FEL-20% PLAGIOCLASE;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 110 piece/subpiece:
core: 017X bottom interval: 110
sediment/rock name : DIATOMACEOUS FELDSPATHIC SILTY SAND
observer/side type: LAN/Smear Slide %sand 100 %silt 500 %clay 400
component % component % component % component %
QUARTZ 010 DIATOMS 040
FELDSPAR 030 GLAUCOPHAN 005
ROCK.FRAG 005 PYRITE *
GLASS 005 GYPSUM *
DOLOMITE 005
leg : 112 section : 02 sample code :
hole: 0679D top interval : 42 piece/subpiece:
core: 017X bottom interval: 42
sediment/rock name : SANDY DIATOMACEOUS SILTY OOZE
observer/side type: LAN/Smear Slide %sand 100 %silt 500 %clay 400
component % component % component % component %
QUARTZ 005 FORAMS *
FELDSPAR 015 DIATOMS 070
ROCK.FRAG * GLAUCONITE 005
GLASS * PYRITE *
DOLOMITE 005
leg : 112 section : 01 sample code :
hole: 0679D top interval : 53 piece/subpiece:
core: 018X bottom interval: 53
sediment/rock name : SILTY DIATOMACEOUS MUD
observer/side type: GAR/Smear Slide %sand %silt 450 %clay 550
component % component % component % component %
QUARTZ 005 FORAMS *
FELDSPAR 005 DIATOMS 045
ROCK.FRAG * RADS *
CLAY 045 FISH *
DOLOMITE * PYRITE *
notes PYR-FRAMBOIDS; ROC-CHERT;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 126 piece/subpiece:
core: 018X bottom interval: 126
sediment/rock name : DOLOMITIC SILT
observer/side type: GAR/Smear Slide %sand 500 %silt 600 %clay 350
component % component % component % component %
QUARTZ 015 DIATOMS 010
FELDSPAR 010 RADS *
ROCK.FRAG 010 FISH *
CLAY 030 PELLETS 010
DOLOMITE 015 AMPHIBOLE *
notes DOL-RHOMBS; PEL-PYRITIZED & PHOSPHATIZED;
leg : 112 section : 02 sample code :
hole: 0679D top interval : 38 piece/subpiece:
core: 018X bottom interval: 38
sediment/rock name : DIATOMACEOUS SILT
observer/side type: GAR/Smear Slide %sand 500 %silt 600 %clay 350
component % component % component % component %
QUARTZ 017 DIATOMS 017
FELDSPAR 011 RADS *
ROCK.FRAG 017 AMPHIBOLE *
CLAY 033 PYRITE 005
DOLOMITE *
notes DOL-RHOMBS; FEL-MOSTLY PLAGIOCLASE; ROC-W/ GLASS;
leg : 112 section : 03 sample code :
hole: 0679D top interval : 48 piece/subpiece:
core: 018X bottom interval: 48
sediment/rock name : PHOSPHATE NODULE
observer/side type: GAR/Smear Slide %sand %silt %clay 100
component % component % component % component %
APATITE 100
leg : 112 section : 01 sample code :
hole: 0679D top interval : 24 piece/subpiece:
core: 019X bottom interval: 24
sediment/rock name : DIATOMACEOUS SILT
observer/side type: GAR/Smear Slide %sand 500 %silt 700 %clay 250
component % component % component % component %
QUARTZ 015 ACC.MIN 005 SPHENE *
FELDSPAR 015 DIATOMS 035 ZIRCON *
ROCK.FRAG * SPICULES * PYRITE *
CLAY 015 FISH *
GLASS 015 GLAUCONITE *
notes GLA-FRESH;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 76 piece/subpiece:
core: 019X bottom interval: 76
sediment/rock name : SANDY DIATOMACEOUS SILT
observer/side type: GAR/Smear Slide %sand 150 %silt 700 %clay 150
component % component % component % component %
QUARTZ 010 ACC.MIN 005
FELDSPAR 015 FORAMS *
ROCK.FRAG * DIATOMS 045
CLAY 010 SPICULES *
GLASS 015 FISH *
notes FEL-MAINLY PLAGIOCLASE; ACC-GLAUCONITE, PYRITE FRAMBOIDS,
APATITE PELOIDS, AMPHIBOLE, PYROXENE & POSSIBLY ZIRCON;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 77 piece/subpiece:
core: 019X bottom interval: 77
sediment/rock name : DIATOMACEOUS MUD
observer/side type: WEF/Smear Slide %sand 500 %silt 450 %clay 500
component % component % component % component %
QUARTZ 005 SPICULES *
CLAY 040 GYPSUM 005
DOLOMITE *
FORAMS *
DIATOMS 050
leg : 112 section : 02 sample code :
hole: 0679D top interval : 26 piece/subpiece:
core: 019X bottom interval: 26
sediment/rock name : DIATOMACEOUS OOZE
observer/side type: WEF/Smear Slide %sand %silt 400 %clay 600
component % component % component % component %
QUARTZ 005
CLAY 020
ACC.MIN 005
FORAMS *
DIATOMS 070
leg : 112 section : 02 sample code :
hole: 0679D top interval : 112 piece/subpiece:
core: 019X bottom interval: 112
sediment/rock name : DIATOMACEOUS MUD
observer/side type: WEF/Smear Slide %sand 500 %silt 300 %clay 650
component % component % component % component %
QUARTZ 010 DIATOMS 035
CLAY 045 SPICULES *
GLASS *
ACC.MIN 010
FORAMS *
leg : 112 section : 01 sample code :
hole: 0679D top interval : 98 piece/subpiece:
core: 020X bottom interval: 98
sediment/rock name : TUFFACEOUS SAND
observer/side type: HIL/Smear Slide %sand 700 %silt 200 %clay 100
component % component % component % component %
QUARTZ 010 DOLOMITE 005
FELDSPAR 030 FORAMS 005
ROCK.FRAG 035 DIATOMS 005
CLAY 010 PYROXENE *
GLASS * AMPHIBOLE *
notes ROC-TUFFACEOUS;
leg : 112 section : CC sample code :
hole: 0679D top interval : 0 piece/subpiece:
core: 021X bottom interval: 2
sediment/rock name : PHOSPHATE NODULE
observer/side type: GAR/Thin Section %sand %silt %clay
component % component % component % component %
QUARTZ 005
FELDSPAR 010
FORAMS 025
APATITE 060
notes FOR-UNREPLACED; APA-CEMENTING GRAINS & REPLACING SOME GRAINS
ESPECIALLY FORAM TESTS, ALSO CEMENTING PHOSPHATE PELOIDS;
leg : 112 section : CC sample code :
hole: 0679D top interval : 6 piece/subpiece:
core: 022X bottom interval: 6
sediment/rock name : ASH BEARING VERY FINE SAND
observer/side type: WEF/Smear Slide %sand 800 %silt 100 %clay 100
component % component % component % component %
QUARTZ 030 FORAMS *
FELDSPAR 020 DIATOMS 010
ROCK.FRAG 020
CLAY 010
GLASS 010
notes ROC-TUFFACEOUS;
leg : 112 section : CC sample code :
hole: 0679D top interval : 13 piece/subpiece:
core: 022X bottom interval: 15
sediment/rock name : CALCAREOUSLY CEMENTED SANDSTONE
observer/side type: GAR/Smear Slide %sand 750 %silt %clay 250
component % component % component % component %
QUARTZ 013 PYRITE 015
FELDSPAR 020 PHOSPHATE 015
ROCK.FRAG 010
MICA 002
CEMENT 025
notes *WELL SORTED; PYR-COATING GRAINS & REPLACEMENT OF ROCK
FRAGMENTS; PHOS-GRAINS W/ FISH DEBRIS, PELOIDS & PHOSPHATIC
COATINGS AROUND DETRITAL NUCLEI; MICA-BIOTITE & MUSCOVITE;
CEM-CALCITE;
leg : 112 section : 01 sample code :
hole: 0679D top interval : 25 piece/subpiece:
core: 024X bottom interval: 25
sediment/rock name : SILTY DIATOMACEOUS MUD
observer/side type: WEF/Smear Slide %sand 500 %silt 300 %clay 650
component % component % component % component %
QUARTZ 030 DIATOMS 020
FELDSPAR 010 SPICULES 005
ROCK.FRAG 015
CLAY 020
FORAMS *
leg : 112 section : CC sample code :
hole: 0679D top interval : 7 piece/subpiece:
core: 025X bottom interval: 7
sediment/rock name : ASH BEARING SAND SILT
observer/side type: HIL/Smear Slide %sand 200 %silt 600 %clay 200
component % component % component % component %
QUARTZ 040 DIATOMS 005
FELDSPAR 020
ROCK.FRAG 020
GLASS 010
FORAMS 005
notes ROC-POSSIBLY TUFFACEOUS;
leg : 112 section : CC sample code :
hole: 0679D top interval : 13 piece/subpiece:
core: 026X bottom interval: 13
sediment/rock name : ASH BEARING SILT
observer/side type: WEF/Smear Slide %sand 100 %silt 700 %clay 200
component % component % component % component %
QUARTZ 030 SPICULES 005
FELDSPAR 010 CAL.DOL 005
ROCK.FRAG 030
CLAY 010
DIATOMS 010
notes ROC-TUFFACEOUS;
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