Leg : 10 Depth Top/Bottom of Layer(m) : 0.95/ 1.50 Hole: 89 Depth to Top of Core(m) : 0.00 Core: 1 Depth Top/Bottom Interval(mm): 950/1500 Sect: 1 Visual Text Description: CLAY FORAM COCCOLITH OOZE;C -YELLOWISH BROWN,10YR5/4, 10YR4/2, 10YR6/4;S VAGUELY LAMINATED,SLIGHTLY TO MODERATELY BURROWED;D MODERATE DEFORMATION;O VARYING AMOUNTS OF CLAY SEEM TO ACCOUNT FOR DIFFERENT COLORS;H PLASTIC;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 1.50/ 3.00 Hole: 89 Depth to Top of Core(m) : 0.00 Core: 1 Depth Top/Bottom Interval(mm): 00/1500 Sect: 2 Visual Text Description: CLAY ASH FORAM COCCOLITH OOZE;C -OLIVE BROWN,5Y6/2, 5Y5/4,5Y6/1,N5, 5Y5/1, 5YR6/1,5GY6/1;S MODERATELY BURROWED,LAMINATION AND BANDS AND BURROW FILL, MOTTLES;U PUMICE FRAGMENT AT 52 CM;O BURROW MIXED ZONES ARE RICH IN VOLCANIC ASH;H PLASTIC;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 3.00/ 4.40 Hole: 89 Depth to Top of Core(m) : 0.00 Core: 1 Depth Top/Bottom Interval(mm): 00/1400 Sect: 3 Visual Text Description: CLAY ASH FORAM COCCOLITH OOZE;C 5Y6/1-OLIVE BROWN, N5, 5Y5/1;S MODERATELY BURROWED,LAMINATED TO BANDED;M VOLCANIC ASH;O THE LAMINAE/BANDS AND BURROW-MIXED ZONES ARE RICH IN VOLCANIC ASH USUALLY GIVING THE BAND A GREENISH GRAY COLOR;H PLASTIC;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 51.20/ 51.50 Hole: 89 Depth to Top of Core(m) : 50.00 Core: 2 Depth Top/Bottom Interval(mm): 1200/1500 Sect: 1 Visual Text Description: CLAY FORAM COCCOLITH OOZE;C 5G6/1, 5GY6/1, 5B5/1;S MODERATELY BURROWED ;D SLIGHT DEFORMATION ;O MINOR FES/FAECAL STAIN N3 THROUGHOUT ;H PLASTIC;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 119.00/ 120.50 Hole: 89 Depth to Top of Core(m) : 119.00 Core: 3 Depth Top/Bottom Interval(mm): 00/1500 Sect: 1 Visual Text Description: CLAYEY ASHY FORAM COCCOLITH OOZE;C 5G6/1,5B5/1,5GY6/1;S MODERATE TO STRONGLY BURROWED;D INTENSE DEFORMATION WITH SOME BRECCIATION;O SPARSE N3 FAECALSTAINS,GAP IN SEDIMENT AT 110-112CM (EXPANDED SLIGHTLY DUE TO GAS DRIVE) SEEMS TO BE ODORLESS;H PLASTIC;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 120.50/ 122.00 Hole: 89 Depth to Top of Core(m) : 119.00 Core: 3 Depth Top/Bottom Interval(mm): 00/1500 Sect: 2 Visual Text Description: CLAYEY ASHY FORAM COCCOLITH OOZE ;C 5G6/1, 5B5/1, 5GY6/1, N3 ;S MODERATELY TO STRONGLY BURROWED,THICK ASH BED AT BASE OF CORE (130-150CM) WITH ZONE OF BURROW-MIXED ASH AND OOZE ABOVE IT GRADING INTO OOZE ;D INTENSE DEFORMATION ;O SPARSE FAECAL STAINS ;H PLASTIC;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 122.00/ 123.50 Hole: 89 Depth to Top of Core(m) : 119.00 Core: 3 Depth Top/Bottom Interval(mm): 00/1500 Sect: 3 Visual Text Description: CLAYEY ASHY FORAM COCCOLITH OOZE ;C 5G6/1, 5B5/1, 5GY6/1, N3 ;S MODERATELY BURROWED,ASH-RICH ZONE AT100-150CM OTHERWISE ASH SCATTERED EVENLY ;O BURROWMOTTLES FILLED WITH ASH,ASH RICH ZONE IS SLIGHTLY LIGHTER IN COLOR THAN THE REST OF CORE ;H PLASTIC;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 220.26/ 221.76 Hole: 89 Depth to Top of Core(m) : 220.00 Core: 4 Depth Top/Bottom Interval(mm): 00/1500 Sect: 1 Visual Text Description: CLAYEY ASHY FORAM COCCOLITH OOZE ;C 5G7/1, 5GY7/1, N3, 5B6/1 ;S STRONGLY BURROWED,MOTTLED WITH SUBSIDIARY COLORS ;O MANY LARGE AND SMALL GAPS IN SEDIMENT THROUGHOUT CORE,EXPANDED UNDER GAS DRIVE,NO ODOR,SPARSE FAECAL STAIN ;H PLASTIC;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 221.76/ 223.26 Hole: 89 Depth to Top of Core(m) : 220.00 Core: 4 Depth Top/Bottom Interval(mm): 00/1500 Sect: 2 Visual Text Description: CLAYEY ASHY FORAM COCCOLITH OOZE ;C 5G7/1, 5GY7/1, N3, 5B6/1 ;S STRONGLY BURROWED,MOTTLED WITH SUBSIDIARY COLORS ;O MANY LARGE AND SMALL GAPS IN SEDIMENT THROUGHOUT CORE,EXPANDED UNDER GAS DRIVE,NO ODOR,SPARSE FAECAL STAIN ;H PLASTIC;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 223.26/ 224.76 Hole: 89 Depth to Top of Core(m) : 220.00 Core: 4 Depth Top/Bottom Interval(mm): 00/1500 Sect: 3 Visual Text Description: CLAYEY ASHY FORAM COCCOLITH OOZE ;C 5G7/1, 5GY7/1, N3, 5B6/1 ;S STRONGLY BURROWED,MOTTLED WITH SUBSIDIARY COLORS ;O MANY LARGE AND SMALL GAPS IN SEDIMENT THROUGHOUT CORE,EXPANDED UNDER GAS DRIVE,NO ODOR,SPARSE FAECAL STAIN ;H PLASTIC;O ASHY ZONE AT TOP OF CORE AND SAME TYPE OF LAMINAE;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 226.26/ 227.76 Hole: 89 Depth to Top of Core(m) : 220.00 Core: 4 Depth Top/Bottom Interval(mm): 00/1500 Sect: 5 Visual Text Description: CLAYEY ASHY FORAM COCCOLITH OOZE ;C 5G7/1, 5GY7/1, N3, 5B6/1 ;S STRONGLY BURROWED,MOTTLED WITH SUBSIDIARY COLORS ;O MANY LARGE AND SMALL GAPS IN SEDIMENT THROUGHOUT CORE,EXPANDED UNDER GAS DRIVE,NO ODOR,SPARSE FAECAL STAIN ;H PLASTIC;O OCCASIONAL BURROW FILLED WITH ASH;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 227.76/ 229.26 Hole: 89 Depth to Top of Core(m) : 220.00 Core: 4 Depth Top/Bottom Interval(mm): 00/1500 Sect: 6 Visual Text Description: CLAYEY ASHY FORAM COCCOLITH OOZE ;C 5G7/1, 5GY7/1, N3, 5B6/1 ;S STRONGLY BURROWED,MOTTLED,SOME GAPS IN SEDIMENT,TWO ASH BEDS AT 100-113CM AND 117-123CM (VERY CONCENTRATED ASH) APPEARS PARTIALLY ALTERED TOCLAY ;O COLORS IN ASH ZONES ARE 5YR3/1 AND 5GY3/1 ;H PLASTIC;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 300.05/ 300.35 Hole: 89 Depth to Top of Core(m) : 299.00 Core: 5 Depth Top/Bottom Interval(mm): 1050/1350 Sect: 1 Visual Text Description: CLAYEY ASHY FORAM COCCOLITH OOZE ;C 5G6/1-GREENISH GRAY, 5G7/1, 5G5/1, N3 ;S MODERATELY BURROWED,VAGUELY LAMINATED,FEW ASH BANDS ;D INTENSE DEFORMATION ;O BURROWS FILLED WITH ASH-RICH DEBRIS,RARE FAECAL STAINS,MAIN COLOR OF CORE GREENISH GRAY IS MOTTLED WITH SUBSIDIARY COLORS ;H PLASTIC;Z 11111210 Leg : 10 Depth Top/Bottom of Layer(m) : 376.80/ 377.50 Hole: 89 Depth to Top of Core(m) : 376.00 Core: 6 Depth Top/Bottom Interval(mm): 800/1500 Sect: 1 Visual Text Description: CLAYEY COCCOLITH OOZE AND COCCOLITH RICH CLAY ;C -GREENISH GRAY, 5GY5/1, 5G5/1, 5G6/1,N3 ;S SLIGHT LAMINATION IN CLAY AREAS ;D INTENSE DEFORMATION SEVERELY BRECCIATED ;M VOLCANOGENIC QUARTZOSE SILT/VERY FINE SAND SIZED ;O CLAY ZONES ARE LAMINATED WITH VOLCANOGENIC QUARTZOSE SILT,MOST DEFORMATION MAY BE CAVINGS FROM UP HOLE-CONSIDERIN 416.5M RECOVERY ;H STIFF-HARD;Z 11111210 Leg : 10 Depth Top/Bottom of Layer(m) : 380.50/ 382.00 Hole: 89 Depth to Top of Core(m) : 376.00 Core: 6 Depth Top/Bottom Interval(mm): 00/1500 Sect: 4 Visual Text Description: CLAYEY COCCOLITH OOZE AND COCCOLITH RICH CLAY ;C -GREENISH GRAY, 5GY5/1, 5G5/1, 5G6/1,N3 ;S SLIGHT LAMINATION IN CLAY AREAS ;D INTENSE DEFORMATION SEVERELY BRECCIATED ;M VOLCANOGENIC QUARTZOSE SILT/VERY FINE SAND SIZED ;O CLAY ZONES ARE LAMINATED WITH VOLCANOGENIC QUARTZOSE SILT,MOST DEFORMATION MAY BE CAVINGS FROM UP HOLE-CONSIDERING 416.5M RECOVERY ;H STIFF-HARD;Z 00000000 Leg : 10 Depth Top/Bottom of Layer(m) : 382.05/ 383.50 Hole: 89 Depth to Top of Core(m) : 376.00 Core: 6 Depth Top/Bottom Interval(mm): 50/1500 Sect: 5 Visual Text Description: COCCOLITH RICH CLAY AND CLAYEY COCCOLITH OOZE ;C -GREEN OLIVE GRAY, 5GY5/1, 5G6/1, N5 ;S WELL-LAMINATED,SPARSELY - MODERATELY BURROWED (MODERATE IN OOZE),OCCASIONAL THIN LAMINATION AND BANDS OF QUARTZOSE (WITH STRONG VOLCANOGENIC COMPONENT) SILT/VERY FINE SAND ;D SEVERE BRECCIATION AT TOP CHANGING TO LESS SEVERE AND THEN TO MODERATE DEFORMATION WITHOUT BRECCIATION AT MID-CORE ;M CALCAREOUS VOLCANOGENIC QUARTZOSE SILTY/VERY FINE SAND ;O MOST LARGER BURROWS ARE FILLED WITH SILT,LIGHTER LAMINATIONS ARE MORE CALCAREOUS,DARKER LAMINATIONS ARE QUARTZ AND CALCAREOUS SILT AND COCCOLITH RICH,LAMINAE HAVE SHARP BASAL CONTACT AND ARE GRADED TEXTURALLY ; H PLASTIC-STIFF;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]
Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.
|