NOAA logo, National Centers for Environmental Information, National Oceanic and Atmospheric Administration NSF logo, National Science Foundation, Division of Ocean Sciences

Core Data from the Deep Sea Drilling Project


Leg : 56    Depth Top/Bottom of Layer(m) :     0.00/    1.50
Hole: 435A  Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D HIGH;S UNIFORM, 
DISASSOCIATED BLEBS OF DETRITAL SANDYSILT ARE DISTRIBUTED THROUGHOUT THE 
CORE DUE TODRILLING DISTURBANCE, MANY PEBBLES OF PUMICE + SMALL ROUNDED 
BLACK SED FINE-GRAINED ROCKS;O SMEAR AT40CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :     1.50/    3.00
Hole: 435A  Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D HIGH;S UNIFORM, 48-61CM IS 
VOID, SANDY SILT BLEBS AT 82 + 138CM;U PEBBLES (PUMICE ?) AT 101 + 131CM;Z 
33213000.2220 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :     3.00/    4.42
Hole: 435A  Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/1420
Sect:  3
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D HIGH;S UNIFORM, SOME SANDY 
SILT BLEBS DISTRIBUTED IN CORE FROM THE DRILLING DISTURBANCE;O SMEAR AT 
70CM MIN 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :     4.50/    6.00
Hole: 435A  Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D HIGH;S UNIFORM, ABUND SANDY 
SILT BLEBS DISTRIBUTED INCORE BY DRILLING DISTURBANCE;Z 33213000.2220 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :     6.00/    6.39
Hole: 435A  Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/ 390
Sect:  5
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D HIGH;S UNIFORM;H SOFT;Z 
22112220 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :     6.55/    6.60
Hole: 435A  Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/ 150
Sect: CC
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;D HIGH;H SOFT;Z 22112220 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   149.50/  150.56
Hole: 435A  Depth to Top of Core(m)      :   149.50
Core:   2   Depth Top/Bottom Interval(mm):   00/1060
Sect:  1
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D HIGH;S UNIFORM, 57-60CM IS 
VOID;        P SOME FLECKS OF SP.SPICS AT 42 + 53CM;U A LARGE BLACK 
ANGULAR SHALE PEBBLE AT 3CM;O SMEAR AT 70CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   150.66/  150.68
Hole: 435A  Depth to Top of Core(m)      :   149.50
Core:   2   Depth Top/Bottom Interval(mm):   00/ 120
Sect: CC
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;D HIGH;H SOFT 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   159.00/  160.50
Hole: 435A  Depth to Top of Core(m)      :   159.00
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D MOD;P FLECKS OF GRAY SP.SPIC 
AT 47 + 107CM;S 0-5CM ISVOID 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   160.50/  162.00
Hole: 435A  Depth to Top of Core(m)      :   159.00
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D SLIGHT;S UNIFORM, 5Y3/2 ASH 
BED DK LAYER AT 135CM;C 5Y3/2-OLIVE GRAY;P SP.SPIC FLECKS AT 14 + 136CM;O 
SMEAR AT 135CM MINOR 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   162.00/  163.40
Hole: 435A  Depth to Top of Core(m)      :   159.00
Core:   3   Depth Top/Bottom Interval(mm):   00/1400
Sect:  3
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D SLIGHT;S UNIFORM;P SP.SPICS 
FLECKS GRAY AT 73 + 110CM;O SMEAR AT 28CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   163.50/  165.00
Hole: 435A  Depth to Top of Core(m)      :   159.00
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 1/Y4/2-GRAYISH OLIVE, N7-LT GRAY, 5Y3/2-OLIVE GRAY;
D SLIGHT;S UNIFORM;U 5CM ASH BEDAT 35-40CM IS PYRITIZED AT BASE (5Y3/2) + 
GRADESINTO N7 UNPYRITIZIED ASH AT TOP- THIS INDICATESPOSSIBLE EARLY 
PYRITIZATION WHILE TOP OF ASH BED WAS STILL OXYGENING, ALSO A THIN 5Y3/2 
PYRITIZED ASHLAYER AT 125CM;O SMEARS AT: 37CM MINOR, 39CM MINOR 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   165.00/  165.45
Hole: 435A  Depth to Top of Core(m)      :   159.00
Core:   3   Depth Top/Bottom Interval(mm):   00/ 450
Sect:  5
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D SLIGHT;S UNIFORM,29-34CM IS 
VOID;H SOFT 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   165.55/  165.65
Hole: 435A  Depth to Top of Core(m)      :   159.00
Core:   3   Depth Top/Bottom Interval(mm):   00/ 200
Sect: CC
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;D SLIGHT;S SMALL PYRITIZED ASHLAYER AT 5CM;H SOFT 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   168.52/  170.00
Hole: 435A  Depth to Top of Core(m)      :   168.50
Core:   4   Depth Top/Bottom Interval(mm):   20/1500
Sect:  1
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D 0-15CM IS BRECCIA, HIGH AT 
15-40CM, SLIGHT AT 40-150CM;H SOUPY AT 0-18CM;S UNIFORM, 71-72CM IS VOID;U 
PUMICE PEBBLES AT 8 + 55CM, A SMALL PEBBLE TO SAND SIZE LAYER OF RUST FROM 
THE CASING AT 17-18CM;P SP.SPIC FLECKS AT 121CM;S 0-2CM IS VOID 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   170.00/  171.50
Hole: 435A  Depth to Top of Core(m)      :   168.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D SLIGHT;S UNIFORM;P REMAINS 
OF ENTIRE SPONGES FREQUENT AT14-16 + 23 + 35-37 + 61 + 97-98 + 135-142CM;O 
SMEAR AT 70CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   171.50/  172.92
Hole: 435A  Depth to Top of Core(m)      :   168.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1420
Sect:  3
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE, 5Y3/2-OLIVE GRAY;D SLIGHT;S 
UNIFORM, PREDOM 10Y4/2, 5Y3/2 PYRITIZED ASH BED AT 10KCM;P SPONGE REMAINS 
AT 5 +28 + 40-45 + 88-90 + 110-112CM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   172.96/  173.12
Hole: 435A  Depth to Top of Core(m)      :   168.50
Core:   4   Depth Top/Bottom Interval(mm):   40/ 200
Sect: CC
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D HIGH;S UNIFORM, SOME BROKEN 
INTO PEBBLE SIZE CHUNKS;P SPONGE REMAINS ARE PRESENT ON THE LARGE PEBBLE 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   178.00/  179.50
Hole: 435A  Depth to Top of Core(m)      :   178.00
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
  OL DIAT SPIC VITRIC MUDDY OOZE;C 10Y4/2-GRAYISH OLIVE;H FAIRLY FIRM, 
40-45CM IS CONSIDERABLY FIRM;C 5G2/1-GREENISH BLACK;S PREDOM 10Y4/2, 16-17 
+38-40CM IS VOID, 5G2/1 TUFF AT 85-86 + 110-111CM;D MOD;O SMEAR AT 70CM 
DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   179.50/  180.63
Hole: 435A  Depth to Top of Core(m)      :   178.00
Core:   5   Depth Top/Bottom Interval(mm):   00/1130
Sect:  2
 
Visual Text Description:
  OL DIAT VITRIC MUDDY OOZE;C 10Y4/2, 5Y4/4;D MOD AT0-25CM, THEN SLIGHT;H 
FAIRLY FIRM;S 0-40CM IS 10Y4/2, 40-113CM IS A RANGE 10Y4/2-5Y4/4 OF 
MOTTLEDCOLORS 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   180.63/  181.00
Hole: 435A  Depth to Top of Core(m)      :   178.00
Core:   5   Depth Top/Bottom Interval(mm): 1130/1500
Sect:  2
 
Visual Text Description:
  OL COCCO-RICH SPIC DIAT OOZE;C 5Y4/4-MOD OLIVE BROWN, 5G2/1-GREENISH 
BLACK, N2 GRAYISH BLACK;D SLIGHT;S PREDOM 5Y4/4, 5G2/1 PATCHES AT 105-106 
+ 110-112CM + LAYER AT 118-121CM;H FAIRLY FIRM;U N2 PATCHES OFPYR-COMMON 
CRYSTALLINE VITRIC ASH AT 142-145CM;O SMEARS AT: 136CM DOM, 144CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   181.00/  182.50
Hole: 435A  Depth to Top of Core(m)      :   178.00
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
  OL DIAT SPIC MUD;C 10Y4/2-GRAYISH OLIVE;D SLIGHT;H FAIRLY FIRM, 61-70 + 
111-117CM IS CONSIDERABLYFIRM;C 5GY2/1-DK GREENISH GRAY, 5G4/1-DK 
GREENISHGRAY;S PREDOM 10Y4/2, 5G4/1 PATCH AT 53-55CM, A 2CMTHICK BED OF 
5GY2/1 VITRIC SAND AT 146-148CM;O SMEARS AT: 75CM DOM, 147CM MINOR 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   182.50/  182.77
Hole: 435A  Depth to Top of Core(m)      :   178.00
Core:   5   Depth Top/Bottom Interval(mm):   00/ 270
Sect:  4
 
Visual Text Description:
  OL DIAT MUDDY OOZE;C 5Y5/6-LT OLIVE BROWN, 5GY4/1-DKGREENISH GRAY;H 
FAIRLY FIRM AS A WHOLE;D SLIGHT;S PREDOM 5Y5/6, STREAK OF 5GY4/1 ASH AT 
10-16CM;O SMEAR AT 24CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   182.77/  184.00
Hole: 435A  Depth to Top of Core(m)      :   178.00
Core:   5   Depth Top/Bottom Interval(mm):  270/1500
Sect:  4
 
Visual Text Description:
  OL COCCO-COMMON DIAT OOZE;C 10Y4/2-GRAYISH OLIVE,5GY4/1-DK GREENISH GRAY;
H FAIRLY FIRM AS A WHOLE;D MOD;S PREDOM 10Y4/2, PATCH OF 5G4/1 ASH AT 
75-77CM, 5GY4/1 ASH PATCH AT 122-127CM;C 5G4/1-DKGREENISH GRAY;O SMEAR AT 
70CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   184.00/  185.50
Hole: 435A  Depth to Top of Core(m)      :   178.00
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
  OL DIAT MUD;C 10Y4/2-GRAYISH OLIVE, N8-VERY LT GRAY,5Y3/2-OLIVE GRAY;H 
FAIRLY FIRM AS A WHOLE;D SLIGHT;S PREDOM 10Y4/2, 22-24CM IS VOID, N8 ASH 
SPOTS +PATCHES AT 36-37 + 42-43 + 125-126CM, 5Y3/2 ASHLAYER AT 136-139CM;O 
SMEAR AT 60CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   185.50/  185.89
Hole: 435A  Depth to Top of Core(m)      :   178.00
Core:   5   Depth Top/Bottom Interval(mm):   00/ 390
Sect:  6
 
Visual Text Description:
  OL DIAT SPIC MUD;C 10Y4/2-GRAYISH OLIVE;H FAIRLY FIRM;D MOD;O SMEAR AT 
10CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   185.99/  186.09
Hole: 435A  Depth to Top of Core(m)      :   178.00
Core:   5   Depth Top/Bottom Interval(mm):   00/ 200
Sect: CC
 
Visual Text Description:
  OL DIAT SPIC MUD;C 5Y5/6-LT OLIVE BROWN;D SLIGHT;H FAIRLY FIRM;O SMEAR 
AT 10CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   187.50/  189.00
Hole: 435A  Depth to Top of Core(m)      :   187.50
Core:   6   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
  OL DIAT SPIC MUDDY OOZE;C 10Y4/2-GRAYISH OLIVE, 5Y4/4-MOD OLIVE BROWN, 
5G3/2-DUSKY GREEN, 5G4/1-DKGREENISH GRAY;D SLIGHT;S PREDOM 10Y4/2 TO 5Y4/4;
U 5G3/2 SPOT OF GLAUCONITIC CALCAR DIAT SPIC MUDDYOOZE AT 69CM, 5G4/1 
VITRIC SAND PATCH AT 131-134CM;O SMEARS AT: 20CM DOM, 69CM MINOR, 80CM DOM,
 133CMMINOR;Z 22112220 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   189.00/  190.41
Hole: 435A  Depth to Top of Core(m)      :   187.50
Core:   6   Depth Top/Bottom Interval(mm):   00/1410
Sect:  2
 
Visual Text Description:
  OL CALCAR DIAT SPIC MUDDY OOZE;C 10Y4/2-GRAYISH OLIVE, 5Y4/4-MOD OLIVE 
BROWN, 5B5/1-MED BLUISH GRAY,5G2/1-GREENISH BLACK, N8-VERY LT GRAY;D 
SLIGHT;S PREDOM 10Y4/2 TO 5Y4/4, 5B5/1 ASH PATCHES AT 18-20 + 21-23 + 
32-34CM, 5G2/1 SPOTS AT 33-35CM, N8 ASHLAYER AT 36-37CM;O SMEARS AT: 37CM 
MINOR, 82CM DOM,130CM DOM;Z 22112220 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   190.50/  192.00
Hole: 435A  Depth to Top of Core(m)      :   187.50
Core:   6   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
  OL CALCAR NANNO-RICH SPIC DIAT OOZE;C 10Y4/2-GRAYISHOLIVE;S 7-9 + 
13-16CM IS VOID;O SMEAR AT 70CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   192.00/  192.44
Hole: 435A  Depth to Top of Core(m)      :   187.50
Core:   6   Depth Top/Bottom Interval(mm):   00/ 440
Sect:  4
 
Visual Text Description:
  OL SOMEWHAT CALCAR SPIC DIAT OOZE;C 5Y4/4-MOD OLIVEBROWN, N7-LT GRAY;D 
SLIGHT;S PREDOM 5Y4/4, A 0.5CMPUMICE AT 13CM, N7 VITRIC ASH BED AT 38-42CM;
P 1MMCROSS SECTION OF SP.SPIC AT 8CM;O SMEARS AT: 17CMDOM, 40CM DOM;Z 
22112220 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   192.55/  192.64
Hole: 435A  Depth to Top of Core(m)      :   187.50
Core:   6   Depth Top/Bottom Interval(mm):   00/ 190
Sect: CC
 
Visual Text Description:
  OL DIAT MUDDY OOZE;C 5Y4/4-MOD OLIVE BROWN, N7-LTGRAY;D MOD;S PREDOM 
5Y4/4, N7 ASH STREAK AT 7-10CM;O SMEAR AT 15CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   197.31/  198.19
Hole: 435A  Depth to Top of Core(m)      :   197.00
Core:   7   Depth Top/Bottom Interval(mm):  310/1190
Sect:  1
 
Visual Text Description:
  OL DIAT SPIC VITRIC MUD;C 10Y4/2-GRAYISH OLIVE;H MOSTLY CONSIDERABLY 
FIRM;D MOSTLY MOD;S ASH PATCHAT 90-95CM;O SMEARS AT: 80CM DOM, 91CM MINOR 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   198.29/  198.43
Hole: 435A  Depth to Top of Core(m)      :   197.00
Core:   7   Depth Top/Bottom Interval(mm):   00/ 240
Sect: CC
 
Visual Text Description:
  OL DIAT SPIC VITRIC MUD;C 5Y4/4-MOD OLIVE BROWN;H CONSIDERABLY FIRM;D 
SLIGHT;O SMEAR AT 8CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   206.50/  207.00
Hole: 435A  Depth to Top of Core(m)      :   206.50
Core:   8   Depth Top/Bottom Interval(mm):   00/ 500
Sect:  1
 
Visual Text Description:
  OL DIAT SPIC MUDDY OOZE;C 10Y4/2-GRAYISH OLIVE;D 0-25CM IS BRECCIA, MOD 
AT 25-50CM;U PROPILLITICROCK COBBLE AT 11-16CM;O SMEARS AT: 25CM DOM, 
47CMDOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   207.00/  207.08
Hole: 435A  Depth to Top of Core(m)      :   206.50
Core:   8   Depth Top/Bottom Interval(mm):  500/ 580
Sect:  1
 
Visual Text Description:
  OL MUDDY CALCAR NANNO OOZE;C 5Y3/2-LT OLIVE GRAY;D BRECCIA;O SMEAR AT 
55CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   207.18/  207.33
Hole: 435A  Depth to Top of Core(m)      :   206.50
Core:   8   Depth Top/Bottom Interval(mm):   00/ 250
Sect: CC
 
Visual Text Description:
  OL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE;D MOD;O SMEAR AT 25CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   216.00/  217.50
Hole: 435A  Depth to Top of Core(m)      :   216.00
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 MUL DIAT MUD + DIAT MUDSTONE;C 10Y4/2-GRAYISH OLIVE;D MOD;H FIRMER 
SECTIONS IRREGULARLY ALTERNATING WITH STILL SOFT PARTS;S PREDOM MUD, 
MUDSTONE SECTIONS AT 16-24 + 62-65 + 90-93 + 95-99CM, MATERIAL IS HOMOG, 
ONLY OCCASIONALLY WHITE SPECKS (UP TO 5MM)-PROBSP.SPIC ASSOCIATIONS;O 
SMEARS AT: 30CM DOM, 70CMDOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   217.50/  219.00
Hole: 435A  Depth to Top of Core(m)      :   216.00
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUL DIAT MUD + DIAT MUDSTONE;C 10Y4/2-GRAYISH OLIVE;D MOD;S MUD IRREG 
ALTERNATING WITH FIRMER MUDSTONESECTIONS, VERY HOMOG, ONLY OCCASIONALLY 
WHITE SPECKS (4-6MM)-PROB SP.SPIC ASSOCIATIONS;O SMEARS AT: 40CM DOM, 
100CM DOM;H SOFT,FIRMER MUDSTONE SECTIONS 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   219.00/  219.70
Hole: 435A  Depth to Top of Core(m)      :   216.00
Core:   9   Depth Top/Bottom Interval(mm):   00/ 700
Sect:  3
 
Visual Text Description:
 MUL DIAT MUD+DIAT MUDSTONE;C 10Y4/2-GRAYISH OLIVE;D MOD;S MUD IRREG 
ALTERNATING WITH FIRMER MUDSTONE SECTS;                                    
 O SMEARS AT:40CM DOM, 75CM DOM (5CM CC);H SOFT,FIRMER MUDST SECTS 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   219.80/  219.80
Hole: 435A  Depth to Top of Core(m)      :   216.00
Core:   9   Depth Top/Bottom Interval(mm):   00/ 100
Sect: CC
 
Visual Text Description:
 MUL DIAT MUD+DIAT MUDSTONE;H SOFT 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   225.73/  226.68
Hole: 435A  Depth to Top of Core(m)      :   225.50
Core:  10   Depth Top/Bottom Interval(mm):  230/1180
Sect:  1
 
Visual Text Description:
 MUL DIAT MUDSTONE;C 10Y4/2-GRAYISH OLIVE;D 23-48 + 48-118CM IS 
DRILL-BRECCIATED;C 5Y5/3;S PREDOM 10Y4/2,0-23CM IS VOID, 36-48CM IS A 
COHERENT SLAB OF DIATMUDSTONE WITH PARALLEL 5Y5/3 COCCO-RICH BURROWS(?);O 
SMEARS AT: 45CM MINOR, 47CM DOM, 95CM DOM;H HARD 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   227.86/  227.93
Hole: 435A  Depth to Top of Core(m)      :   225.50
Core:  10   Depth Top/Bottom Interval(mm): 1180/1250
Sect: CC
 
Visual Text Description:
 MUL DIAT MUD;C 10Y4/2-GRAYISH OLIVE;D MOD;S MUD WITHPIECES OF FIRMER DIAT 
MUDSTONE;H SOFT 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   235.00/  236.50
Hole: 435A  Depth to Top of Core(m)      :   235.00
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE, 5Y5/2-LT OLIVE GRAY, 
5Y3/2-OLIVE GRAY;D SLIGHT;S UNIFORM,PREDOM 10Y4/2, 5Y3/2 DIAT SILTY ASH 
PATCHES AT 6-9CM, 5Y5/2 ASH BED AT 105-106CM;P SP.SPIC REMAINS AT 14 + 
44CM;O SMEARS AT: 7CM MINOR, 75CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   236.50/  238.00
Hole: 435A  Depth to Top of Core(m)      :   235.00
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 CGL MUDDY DIAT OOZE;C 10Y4/2-GRAYISH OLIVE, 5Y3/2-OLIVE GRAY, 5Y6/4-DUSKY 
YELLOW;D SLIGHT;S PREDOM10Y4/2, AT 45CM START TO SEE ABUND 5Y6/4 + 
5Y3/2BURROWS, LITH OF BURROWS REMAINS THE SAME AS THE DOM LITH EXCEPT FOR 
A FEW % NANNOS IN LIGHTER MOTTLES,COINCIDENTALLY THE SED SHOWS GREATER 
INDURATION OFSOME LAYERS (47-52 + 80-93CM), MOTTLING EFFECTAPPEARS TO 
PRIMARILY BE THE RESULT OF BURROWS;P SPONGE REMAINS AT 127CM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   238.00/  239.50
Hole: 435A  Depth to Top of Core(m)      :   235.00
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 CGL MUDDY DIATOMITE;C 10Y4/2-GRAYISH OLIVE, 5Y3/2-OLIVE GRAY, 5Y6/4-DUSKY 
YELLOW;D SLIGHT;S PREDOM10Y4/2 WITH 5Y6/4 + 5Y3/2 MOTTLES, 5Y6/4 
AREASCONTAIN A FEW % NANNOS, MOTTLED APPEARANCE IS PROB A RESULT OF 
BURROWING;H INDURATED ALMOST ENTIRELY- AFEW SCATTERED ZONES OF OOZE REMAIN;
S IN LOWER 75CMBURROWING + MOTTLING ARE LESS PRONOUNCED;O SMEAR AT20CM DOM 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   239.50/  241.00
Hole: 435A  Depth to Top of Core(m)      :   235.00
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 CGL MUDDY DIATOMITE;C 10Y4/2-GRAYISH OLIVE, 5Y3/2-OLIVE GRAY;D SLIGHT;H 
DOMINANTLY WELL-INDURATED;S PREDOM 10Y4/2, SOME 5Y3/2 BURROW MOTTLING;P 
SPONGE REMAINS AT 14 + 33CM;Z 22112220 
 
 
Leg : 56    Depth Top/Bottom of Layer(m) :   241.10/  241.30
Hole: 435A  Depth to Top of Core(m)      :   235.00
Core:  11   Depth Top/Bottom Interval(mm):   00/ 300
Sect: CC
 
Visual Text Description:
 CGL MUDDY DIATOMITE;C 10Y4/2-GRAYISH OLIVE;D HIGHLYDISTURBED + FRAGMENTED;
H WELL INDURATED;S NODISTINCT MOTTLING;Z 22112220 
 
 
    

Introduction


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]

These Web pages are from the Core Data from the Deep Sea Drilling Project Legs 1-96 CD-ROM produced in 1989 and modified in 2000 by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center (now part of the National Centers for Environmental Information), and collocated World Data Center for Marine Geology and Geophysics, Boulder (now part of the World Data Service for Geophysics). Data were compiled in cooperation with the U.S. Science Support Program, of the Joint Oceanographic Institutions, Inc. (now the Consortium for Ocean Leadership), and the U.S. National Science Foundation.

Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.

Department of Commerce > NOAA > NESDIS > NCEI > doi:10.7289/V54M92G2