leg site hole core section top interval depth (cm) bottom interval depth (cm) top of core depth(m) top of layer depth (m) bottom of layer depth (m) describer lithology color structures deformations due to drilling unusual occurrences minerals paleontology other observations hardness or induration z-coding 10 89 1 1 95.0 150.0 0.00 0.95 1.50 CLAY FORAM COCCOLITH OOZE -YELLOWISH BROWN,10YR5 /4, 10YR4/2, 10YR6/4 VAGUELY LAMINATED,SLIGHTLY TO MODERATELY BURROWED MODERATE DEFORMATION VARYIN G AMOUNTS OF CLAY SEEM TO ACCOUNT FOR DIFFERENT COLO RS PLASTIC 00000000 10 89 1 2 0.0 150.0 0.00 1.50 3.00 CLAY ASH FORAM COCCOLITH OOZE -OLIVE BROWN,5Y6/2 , 5Y5/4,5Y6/1,N5, 5Y5/1,5YR6/1,5GY6/1 MODERATELY B URROWED,LAMINATION AND BANDS AND BURROW FILL,MOTTLES PUMICE FRAGMENT AT 52 CM BURROW MIXED ZONES ARE RICH IN VOLCANIC ASH PLASTIC 00000000 10 89 1 3 0.0 140.0 0.00 3.00 4.40 CLAY ASH FORAM COCCOLITH OOZE 5Y6/1-OLIVE BROWN, N5, 5Y5/1 MODERATELY BURROWED,LAMINATED TO BANDED VOLCANIC ASH THE LAMINAE/BANDS AND BURROW-MIXED ZONES ARE RICH IN VOLCANIC ASH USUALLY GIVING THE B AND A GREENISH GRAY COLOR PLASTIC 00000000 10 89 2 1 120.0 150.0 50.00 51.20 51.50 CLAY FORAM COCCOLITH OOZE 5G6/1, 5GY6/1, 5B5/1 MODERATELY BURROWED SLIGHT DEFORMATION MINOR FES/FAECAL STAIN N3 THROUGHOUT PLASTIC 00000000 10 89 3 1 0.0 150.0 119.00 119.00 120.50 CLAYEY ASHY FORAM COCCOLITH OOZE 5G6/1,5B5/1,5GY 6/1 MODERATE TO STRONGLY BURROWED INTENSE DEFORM ATION WITH SOME BRECCIATION SPARSE N3 FAECAL STAINS,GAP IN SEDIMENT AT 110-112CM (EXPANDED SLIGHT LY DUE TO GAS DRIVE) SEEMS TO BE ODORLESS PLASTIC 00000000 10 89 3 2 0.0 150.0 119.00 120.50 122.00 CLAYEY ASHY FORAM COCCOLITH OOZE 5G6/1, 5B5/1, 5GY6/1, N3 MODERATELY TO STRONGLY BURROWED,THICK ASH BED AT BASE OF CORE (130-150CM) WITH ZONE OF BU RROW-MIXED ASH AND OOZE ABOVE IT GRADING INTO OOZE INTENSE DEFORMATION SPARSE FAECAL STAINS PLA STIC 00000000 10 89 3 3 0.0 150.0 119.00 122.00 123.50 CLAYEY ASHY FORAM COCCOLITH OOZE 5G6/1, 5B5/1, 5GY6/1, N3 MODERATELY BURROWED,ASH-RICH ZONE AT 100-150CM OTHERWISE ASH SCATTERED EVENLY BURROW MOTTLES FILLED WITH ASH,ASH RICH ZONE IS SLIGHTLY LI GHTER IN COLOR THAN THE REST OF CORE PLASTIC 00000000 10 89 4 1 0.0 150.0 220.00 220.26 221.76 CLAYEY ASHY FORAM COCCOLITH OOZE 5G7/1, 5GY7/1 , N3, 5B6/1 STRONGLY BURROWED,MOTTLED WITH SUBSID IARY COLORS MANY LARGE AND SMALL GAPS IN SEDIMENT THROUGHOUT CORE,EXPANDED UNDER GAS DRIVE,NO ODOR, SPARSE FAECAL STAIN PLASTIC 00000000 10 89 4 2 0.0 150.0 220.00 221.76 223.26 CLAYEY ASHY FORAM COCCOLITH OOZE 5G7/1, 5GY7/1 , N3, 5B6/1 STRONGLY BURROWED,MOTTLED WITH SUBSID IARY COLORS MANY LARGE AND SMALL GAPS IN SEDIMENT THROUGHOUT CORE,EXPANDED UNDER GAS DRIVE,NO ODOR, SPARSE FAECAL STAIN PLASTIC 00000000 10 89 4 3 0.0 150.0 220.00 223.26 224.76 CLAYEY ASHY FORAM COCCOLITH OOZE 5G7/1, 5GY7/1 , N3, 5B6/1 STRONGLY BURROWED,MOTTLED WITH SUBSID IARY COLORS MANY LARGE AND SMALL GAPS IN SEDIMENT THROUGHOUT CORE,EXPANDED UNDER GAS DRIVE,NO ODOR, SPARSE FAECAL STAIN ASHY ZONE AT TOP OF CORE AND SAME TYPE OF LAMINAE PLASTIC 00000000 10 89 4 5 0.0 150.0 220.00 226.26 227.76 CLAYEY ASHY FORAM COCCOLITH OOZE 5G7/1, 5GY7/1 , N3, 5B6/1 STRONGLY BURROWED,MOTTLED WITH SUBSID IARY COLORS MANY LARGE AND SMALL GAPS IN SEDIMENT THROUGHOUT CORE,EXPANDED UNDER GAS DRIVE,NO ODOR, SPARSE FAECAL STAIN OCCASIONAL BURROW F ILLED WITH ASH PLASTIC 00000000 10 89 4 6 0.0 150.0 220.00 227.76 229.26 CLAYEY ASHY FORAM COCCOLITH OOZE 5G7/1, 5GY7/1, N3, 5B6/1 STRONGLY BURROWED,MOTTLED,SOME GAPS IN SEDIMENT,TWO ASH BEDS AT 100-113CM AND 117-123CM (V ERY CONCENTRATED ASH) APPEARS PARTIALLY ALTERED TO CLAY COLORS IN ASH ZONES ARE 5YR3/1 AND 5GY3/1 PLASTIC 00000000 10 89 5 1 105.0 135.0 299.00 300.05 300.35 CLAYEY ASHY FORAM COCCOLITH OOZE 5G6/1-GREENISH GRAY, 5G7/1, 5G5/1, N3 MODERATELY BURROWED,VAGUE LY LAMINATED,FEW ASH BANDS INTENSE DEFORMATION BURROWS FILLED WITH ASH-RICH DEBRIS,RARE FAECAL STA INS,MAIN COLOR OF CORE GREENISH GRAY IS MOTTLED WITH SUBSIDIARY COLORS PLASTIC 11111210 10 89 6 1 80.0 150.0 376.00 376.80 377.50 CLAYEY COCCOLITH OOZE AND COCCOLITH RICH CLAY - GREENISH GRAY, 5GY5/1, 5G5/1, 5G6/1,N3 SLIGHT LAM INATION IN CLAY AREAS INTENSE DEFORMATION SEVEREL Y BRECCIATED VOLCANOGENIC QUARTZOSE SILT/VERY FIN E SAND SIZED CLAY ZONES ARE LAMINATED WITH VOLCAN OGENIC QUARTZOSE SILT,MOST DEFORMATION MAY BE CAVING S FROM UP HOLE-CONSIDERIN 416.5M RECOVERY STIFF- HARD 11111210 10 89 6 4 0.0 150.0 376.00 380.50 382.00 CLAYEY COCCOLITH OOZE AND COCCOLITH RICH CLAY - GREENISH GRAY, 5GY5/1, 5G5/1, 5G6/1,N3 SLIGHT LAM INATION IN CLAY AREAS INTENSE DEFORMATION SEVEREL Y BRECCIATED VOLCANOGENIC QUARTZOSE SILT/VERY FIN E SAND SIZED CLAY ZONES ARE LAMINATED WITH VOLCAN OGENIC QUARTZOSE SILT,MOST DEFORMATION MAY BE CAVING S FROM UP HOLE-CONSIDERING 416.5M RECOVERY STIFF- HARD 00000000 10 89 6 5 5.0 150.0 376.00 382.05 383.50 COCCOLITH RICH CLAY AND CLAYEY COCCOLITH OOZE - GREEN OLIVE GRAY, 5GY5/1, 5G6/1, N5 WELL-LAMINATE D,SPARSELY - MODERATELY BURROWED (MODERATE IN OOZE), OCCASIONAL THIN LAMINATION AND BANDS OF QUARTZOSE (W ITH STRONG VOLCANOGENIC COMPONENT) SILT/VERY FINE SA ND SEVERE BRECCIATION AT TOP CHANGING TO LESS SEV ERE AND THEN TO MODERATE DEFORMATION WITHOUT BRECCIA TION AT MID-CORE CALCAREOUS VOLCANOGENIC QUARTZOS E SILTY/VERY FINE SAND MOST LARGER BURROWS ARE FI LLED WITH SILT,LIGHTER LAMINATIONS ARE MORE CALCAREO US,DARKER LAMINATIONS ARE QUARTZ AND CALCAREOUS SILT AND COCCOLITH RICH,LAMINAE HAVE SHARP BASAL CONTACT AND ARE GRADED TEXTURALLY PLASTIC-STIFF 00000000