Leg : 14 Depth Top/Bottom of Layer(m) : 20.00/ 20.05 Hole: 144A Depth to Top of Core(m) : 20.00 Core: 1 Depth Top/Bottom Interval(mm): 00/ 50 Sect: 1 Visual Text Description: CLAY;C 10YR5/8-YELLOW BROWN;H SEMI-INDURATED;M FE-RICH,LIMONITE;Z 33211000 Leg : 14 Depth Top/Bottom of Layer(m) : 20.05/ 20.12 Hole: 144A Depth to Top of Core(m) : 20.00 Core: 1 Depth Top/Bottom Interval(mm): 50/ 120 Sect: 1 Visual Text Description: (FORAM) NANNO MARL OOZE;C 5Y6/3-PALE OLIVE,5G8/1-LT.GREEN GREY;H FRIABLE; S FINELY AND DENSELY MOTTLEDIN WHITE AND GREEN,SMALL BURROWS UBIQUITOUS, OCCASIONAL BLACK BLEBS AND STREAKS (MN-OXIDE OR PYRITE?);H MN.OXIDE OR PYRITE;C -WHITE,-GREEN,-BLACK;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 20.12/ 21.50 Hole: 144A Depth to Top of Core(m) : 20.00 Core: 1 Depth Top/Bottom Interval(mm): 120/1500 Sect: 1 Visual Text Description: FORAM NANNO CHALK OOZE;H SEMI-INDURATED,FRIABLE IN PLACES;C 5G8/1-LT.GREEN GREY,5Y6/3-PALE OLIVE,-WHITE,-GREEN,-BLACK;S FINELY AND DENSELY MOTTLED IN WHITE AND GREEN,SMALL BURROWS UBIQUITOUS,OCCASIONAL BLACK BLEBS AND STREAKS;M MN.OXIDE OR PYRITE;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 21.50/ 23.00 Hole: 144A Depth to Top of Core(m) : 20.00 Core: 1 Depth Top/Bottom Interval(mm): 00/1500 Sect: 2 Visual Text Description: NANNO FORAM CHALK OOZE;H SEMI-INDURATED;D MUSHY DISTURBANCE 75-105 CM;C 10GY7/2-PALE YELLOWISH GREEN,-BLACK;S BLACK LAMINATION 23-25 CM BY MN.OX OR HYDROTROILITE STREAKS;M MN.OX OR HYDROTROILITE;S APPROX HOMOGENEOUS;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 23.00/ 24.50 Hole: 144A Depth to Top of Core(m) : 20.00 Core: 1 Depth Top/Bottom Interval(mm): 00/1500 Sect: 3 Visual Text Description: FORAM NANNO OOZE;H SEMI-INDURATED;C 10GY7/2-PALE YELLOWISH GREEN, 5G6/1-GREENISH GREY,-BLACK;S BLACK PYRITE-STAINED LENSES 25/40 CM;M PYR;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 24.50/ 26.00 Hole: 144A Depth to Top of Core(m) : 20.00 Core: 1 Depth Top/Bottom Interval(mm): 00/1500 Sect: 4 Visual Text Description: FORAM OOZE;S RATHER HOMOGENEOUS,SLIGHTLY MOTTLED WITH OCCASIONAL BLACK STREAKS AND BLEBS OF PYRITE;H GENERALLY FIRM WITH TWO SOFT ZONES AT 29 AND 80 CM APPROX 5 CM WIDE;C 10GY7/2-PALE YELLOWISH GREEN,-BLACK;D DISTURBED? AT SOFTER ZONES;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 26.00/ 27.50 Hole: 144A Depth to Top of Core(m) : 20.00 Core: 1 Depth Top/Bottom Interval(mm): 00/1500 Sect: 5 Visual Text Description: FORAM CHALK OOZE;S FINELY AND DENSELY MOTTLED,NO TRACES OF LAYERING, SPECKS AND STREAKS OF BLACK PYRITE PROBABLE;H FIRM AND FRIABLE ALTERNATING WITH FIRM AND PLASTIC;C 10GY7/2-PALE YELLOWISH GREEN;M PYRITE?;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 38.25/ 39.75 Hole: 144A Depth to Top of Core(m) : 38.00 Core: 2 Depth Top/Bottom Interval(mm): 00/1500 Sect: 1 Visual Text Description: NOT CUT;H TOO SOUPY;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 39.75/ 41.25 Hole: 144A Depth to Top of Core(m) : 38.00 Core: 2 Depth Top/Bottom Interval(mm): 00/1500 Sect: 2 Visual Text Description: NOT CUT;H TOO SOUPY;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 41.25/ 42.75 Hole: 144A Depth to Top of Core(m) : 38.00 Core: 2 Depth Top/Bottom Interval(mm): 00/1500 Sect: 3 Visual Text Description: NOT CUT;H TOO SOUPY;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 42.75/ 44.25 Hole: 144A Depth to Top of Core(m) : 38.00 Core: 2 Depth Top/Bottom Interval(mm): 00/1500 Sect: 4 Visual Text Description: NANNO FORAM CHALK OOZE;C 10GY7/2-PALE YELLOWISH GREEN,-WHITE,-GREEN, -BLACK;M PYRITE?;S MOTTLED AND BURROWED IN WHITE AND GREEN ON A VERY FINE SCALE,NO BEDDING DISCERNIBLE,BLACK STREAKS AND BLEBS;H SEMI-INDURATED;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 44.25/ 45.75 Hole: 144A Depth to Top of Core(m) : 38.00 Core: 2 Depth Top/Bottom Interval(mm): 00/1500 Sect: 5 Visual Text Description: NANNO FORAM CHALK OOZE;C 5G7/2-PALE GREEN,10GY7/2-PALE YELLOWISH GREEN, -BLACK,-PURPLISH;H SEMI-INDURATED;S BLACK PYR? STREAKS,PURPLISH 50-66 CM WHERE DK MATERIAL MIXES WITH OOZE,MOST OF CORE FINELY AND DENSELY MOTTLED AND BURROWED,BEDDING AND LAMINATION EXIST 130-133 CM;M PYRITE;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 45.75/ 47.25 Hole: 144A Depth to Top of Core(m) : 38.00 Core: 2 Depth Top/Bottom Interval(mm): 00/1500 Sect: 6 Visual Text Description: FORAM NANNO OOZE;H SEMI-INDURATED;C 5G7/2-PALE GREEN,N8-V.LT.GREY,N5, N4-MED.GREY,N6;S 0-120/131-140 CM SMALL LAMINAE OTHERWISE STRUCTURELESS 5G7/2,120-131 CM N8 WITH STREAKY PATCHES (BURROWS?) OF N4+N5,140-150 CM N8 WITH ONLY TWO PATCHES N6 AT TOP;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 140.16/ 141.66 Hole: 144A Depth to Top of Core(m) : 140.00 Core: 3 Depth Top/Bottom Interval(mm): 00/1500 Sect: 1 Visual Text Description: FORAM NANNO CHALK OOZE;H SEMI-INDURATED;C 5GY6/1-GREENISH GREY, 5G6/1-GREENISH GREY,-BLACK,-GREEN,-GREY,-WHITE;S FINELY AND DENSELY MOTTLED IN GREEN AND GREY,COMMON SMALL WHITE BLEBS AND THIN BLACK STREAKS, BURROWS OF SEVERAL MM ARE MODERATELY COMMON USUALLY CONTAINING DK MATTER MANY ARE HORIZONTAL AND CONSISTOF BUNDLES OF SMALL BURROWS RARE VERTICAL BURROWS DISTRIBUTION OF BURROWS IS IN ZONES UP TO 20 CM THICK;M PYRITE?;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 141.66/ 143.16 Hole: 144A Depth to Top of Core(m) : 140.00 Core: 3 Depth Top/Bottom Interval(mm): 00/1500 Sect: 2 Visual Text Description: ZEOLITIC FORAM NANNO MARL MUD;H HIGHLY INDURATED;D UNCONSOLIDATED 113-134 CM;C 5G7/1-LT.GREEN GREY TOGREEN GREY,-BLACK,-WHITE;M PYRITE,?MN.OX;S WHITE STREAKY HORIZONTAL LENSES,MOTTLED AND BURROWED WITH BLACK,42/82 CM LENSES RICH IN PYRITE CUBES;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 143.16/ 143.59 Hole: 144A Depth to Top of Core(m) : 140.00 Core: 3 Depth Top/Bottom Interval(mm): 00/ 430 Sect: 3 Visual Text Description: FORAM NANNO MARL MUD;C 5G6/1-GREENISH GREY,5G8/1-LT.GREENISH GREY;H SEMI-INDURATED;S MOTTLED AND BRECCIATED (NOT DRILLING),MOTTLES OF DIFFERENT COLOR DUETO BURROWING;U LARGE ANGULAR INTRACLASTS INDICATE DENECONTEMP. DEFORMATION AND REDEPOSITION;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 143.59/ 144.01 Hole: 144A Depth to Top of Core(m) : 140.00 Core: 3 Depth Top/Bottom Interval(mm): 430/ 850 Sect: 3 Visual Text Description: CHLORITIC CALCISILTITE;C N8-V.LT.GREY;H SEMI-INDURATED;S STREAKS AND BLEBS OF DIFFERENT GREYS 1-5 MM DUE TO BURROWING;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 144.01/ 144.66 Hole: 144A Depth to Top of Core(m) : 140.00 Core: 3 Depth Top/Bottom Interval(mm): 850/1500 Sect: 3 Visual Text Description: FORAM CARBONATE SILT;C 5G9/1-V.LT.GREENISH GREY;HSEMI-INDURATED;S LENSES IN SHADES OF GREY PROBABLY DUE TO BURROWING;O INDICATIONS OF PREDOMINANT ANGLE OF 20 DEGREES FROM HORIZONTAL;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 144.66/ 146.16 Hole: 144A Depth to Top of Core(m) : 140.00 Core: 3 Depth Top/Bottom Interval(mm): 00/1500 Sect: 4 Visual Text Description: ZEOLITIC (FORAM)NANNO MARL CHALK OOZE;H INDURATED;C 5G6/1-GREENISH GREY, 5G8/1-LT.GREENISH GREY;S STREAKY LAMINATIONS AND MOTTLES OF 5G8/1 AND HORIZONTAL BURROWS FILLED WITH DK MATTER,PYR LENSES AND LAYERS;M PYR;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 146.16/ 147.66 Hole: 144A Depth to Top of Core(m) : 140.00 Core: 3 Depth Top/Bottom Interval(mm): 00/1500 Sect: 5 Visual Text Description: ZEOLITIC NANNO FORAM MARL;H FIRM PLASTIC TO FRIABLE;C 5G7/1-GREENISH GREY, -WHITE,-BLACK,-LT.GREY;M PYRITE;S FINELY AND DENSELY SPECKLED WHITE IN GREEN GROUNDMASS,LT.GREY BLEBS OCCASIONALLY SOME LARGER WITHBURROW SHAPE, MOST BURROWS ARE FAINTLY DKER THAN SURROUNDINGS PREFERENTIALLY HORIZONTAL 47-50 CM,PYRITE LAYER AT 68 CM;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 147.66/ 149.16 Hole: 144A Depth to Top of Core(m) : 140.00 Core: 3 Depth Top/Bottom Interval(mm): 00/1500 Sect: 6 Visual Text Description: ZEOLITE NANNO FORAM MARL;H FIRM PLASTIC TO FRIABLE;C 5G7/1-GREENISH GREY, -WHITE,-BLACK;M PYRITE;S FINELY AND DENSELY SPECKLED WHITE,BURROWS DENSE, FEW DK (PYR) STREAKS;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 171.90/ 172.00 Hole: 144A Depth to Top of Core(m) : 171.00 Core: 4 Depth Top/Bottom Interval(mm): 900/1000 Sect: 1 Visual Text Description: NANNO MARL MUD;H LITHIFIED;C 5G8/1-LT.GREENISH GREY;Z 12211210 Leg : 14 Depth Top/Bottom of Layer(m) : 172.00/ 172.10 Hole: 144A Depth to Top of Core(m) : 171.00 Core: 4 Depth Top/Bottom Interval(mm): 1000/1100 Sect: 1 Visual Text Description: SILICIFIED MUDSTONE;H LITHIFIED;C 5YR6/1-LT.BROWNISH GREY;S BURROWED;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 172.10/ 172.50 Hole: 144A Depth to Top of Core(m) : 171.00 Core: 4 Depth Top/Bottom Interval(mm): 1100/1500 Sect: 1 Visual Text Description: ZEOLITIC NANNO MARL MUD;H LITHIFIED;C 5G6/1-GREENISH GREY, 5G8/1-LT.GREENISH GREY;S STREAKY LAMINAE;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 172.50/ 174.00 Hole: 144A Depth to Top of Core(m) : 171.00 Core: 4 Depth Top/Bottom Interval(mm): 00/1500 Sect: 2 Visual Text Description: FORAM NANNO MARL MUD;O LOCALLY SILICA-CEMENTED TOMARL MUDSTONE;H LITHIFIED;C -GREENISH GREY,-BLACK;MPYRITE;S DENSELY BURROWED;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 181.05/ 181.06 Hole: 144A Depth to Top of Core(m) : 180.00 Core: 5 Depth Top/Bottom Interval(mm): 1050/1060 Sect: 1 Visual Text Description: CALCAREOUS ORGANIC ZEOLITIC SHALE;H SEMI-INDURATED;C 5Y2/1-OLIVE BLACK, -BEIGE,-BLACK;S OCCASIONAL LAMINAE OF BEIGE CALCITE SOME AS PELLETS OR OOLITES;M CALCITE;O IN PEROXIDE FRAGMENTS SPLIT INTO FINE BLACKLAMINAE APPROX 0.1 MM THICK -- LIKE VARVES (MATERIAL RESEMBLES LIGNITIC SHALE);Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 181.06/ 181.26 Hole: 144A Depth to Top of Core(m) : 180.00 Core: 5 Depth Top/Bottom Interval(mm): 1060/1260 Sect: 1 Visual Text Description: CLAYEY LIMESTONE;H SEMI-INDURATED;C 5GY3/2-GREYISH OLIVE GREEN;S WELL-LAMINATED;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 181.26/ 181.50 Hole: 144A Depth to Top of Core(m) : 180.00 Core: 5 Depth Top/Bottom Interval(mm): 1260/1500 Sect: 1 Visual Text Description: CALCAREOUS ORGANIC ZEOLITIC SHALE;H SEMI-INDURATED;C 5Y2/1-OLIVE BLACK, -BEIGE,-BLACK;S OCCASIONAL LAMINAE OF BEIGE CALCITE SOME AS PELLETS OR OOLITES;M CALCITE;O IN PEROXIDE FRAGMENTS SPLIT INTO FINE BLACKLAMINAE APPROX 0.1 MM THICK -- LIKE VARVES (MATERIAL RESEMBLES LIGNITIC SHALE);Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 189.75/ 189.95 Hole: 144A Depth to Top of Core(m) : 189.00 Core: 6 Depth Top/Bottom Interval(mm): 750/ 950 Sect: 1 Visual Text Description: CALCAREOUS ZEOLITIC ORGANIC SHALE;H SEMI-INDURATED;C 5Y2/1-OLIVE BLACK;M CALCITE;D DISTURBED;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 189.95/ 189.97 Hole: 144A Depth to Top of Core(m) : 189.00 Core: 6 Depth Top/Bottom Interval(mm): 950/ 970 Sect: 1 Visual Text Description: CLAYEY LIMESTONE;H SEMI-INDURATED;C 5GY3/2-GREYISH OLIVE;Z 00000000 Leg : 14 Depth Top/Bottom of Layer(m) : 189.97/ 190.45 Hole: 144A Depth to Top of Core(m) : 189.00 Core: 6 Depth Top/Bottom Interval(mm): 970/1450 Sect: 1 Visual Text Description: CALCAREOUS ZEOLITIC ORGANIC SHALE;H SEMI-INDURATED;C 5Y2/1-OLIVE BLACK;M CALCITE;Z 00000000 |
Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
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