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Core Data from the Deep Sea Drilling Project


Leg : 18    Depth Top/Bottom of Layer(m) :     0.70/    1.50
Hole: 180   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):  700/1500
Sect:  1
 
Visual Text Description:
 MUD;C 5GY4/1,5YR2/1;S LIGHT ASH LAYER 70-80 CM,COARSE 5YR2/1 SILT LAYER 
148-149 CM;O ASH VERY FINE SAND SIZE,SILT 20% MICA 10% ASH;M MICH;D 
DISTURBED 70-80 CM,SLIGHT 80-150 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :     1.55/    2.56
Hole: 180   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   50/1060
Sect:  2
 
Visual Text Description:
 MUD;C 5GY4/;S WELL SORTED COARSE SILT LAYER 61-72CM,MUD AND 2-3 MM SILT 
LAMINAE 102-104 CM;D SILT LAYER OVERTHICKENED ORIGINALLY 7 CM;H FIRM;Z 
33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :     2.56/    2.85
Hole: 180   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm): 1060/1350
Sect:  2
 
Visual Text Description:
 VERY FINE SAND;O WELL SORTED GRADING TO COARSE SILT AROUND 117 CM;H FIRM;
Z 33214000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :     2.85/    3.00
Hole: 180   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm): 1350/1500
Sect:  2
 
Visual Text Description:
 MUD;C 5GY4/1;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :     3.00/    3.82
Hole: 180   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/ 820
Sect:  3
 
Visual Text Description:
 MUD;C 5GY4/1;S SOME POCKETS VERY FINE SAND ALONG SIDE OF CORE,CONTINUOUS 
BED COARSE SILT 50-51 CM,VERY FINE SAND LAYER 66-69 CM NOT VISIBLY GRADED 
WITH 2-3 MM MOTTLES;D SLIGHTLY DISTURBED;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :     3.82/    4.50
Hole: 180   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):  820/1500
Sect:  3
 
Visual Text Description:
 POORLY SORTED SILT;S POSSIBLE MUDDIER LAYERS 110 CM AND 130 CM PROBABLY 
DISTURBANCE ONLY;D NO VISIBLEGRADING DUE TO DISTURBANCE;H FIRM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    10.79/   11.00
Hole: 180   Depth to Top of Core(m)      :     9.50
Core:   2   Depth Top/Bottom Interval(mm): 1290/1500
Sect:  1
 
Visual Text Description:
 MUD;C N4-GRAY;S GRADED COARSE SILT BEDS 134-134.5CM 140-140.5 CM 144-145 
CM AND 149-149.5 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    11.00/   12.50
Hole: 180   Depth to Top of Core(m)      :     9.50
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S GRADED FINE SAND TO SILT2.5-4 CM,SILT LAYERS 10 
CM 13 CM 20-21.5 CM,GRADED VERY FINE SAND TO SILT 23-24.5 CM,VERY FINE 
SAND 29.5-30.5 CM,WELL GRADED COARSE SILT O4.5-35.5 CM,SILT 51.2-51.4 CM,
DISTURBED SILT 51.2-51.4 CM,GRADED VERYFINE SAND 78-79.2 CM,SILT LAMINAE 1 
MM WITH 1-2 MM MUD BETWEEN 92.2-92.7 CM AND 95-97 CM;S DISTURBED COARSE 
SILT MOTTLED 101-103 CM,SILT LAMINAE 106-107 CM AND 110.5 CM AND 128.6 CM,
GRADED COARSE SILT AT BASAL 8 MM THEN ALL LAMINAE SILT AND MUD131-134,SILT 
LAMINAE 140 CM,GRADED SILT BED 141.5-142 CM,SILT NO VISIBLE GRADING 
143-144,GRADED SILT 148-149.4 CM UPPER PART HAS SILT AND MUD LAMINAE;D 
DISTURBED SILT 63-64 CM 101-103 CM 115-116 CM AND 136-139 CM;H FIRM;Z 
33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    12.50/   14.00
Hole: 180   Depth to Top of Core(m)      :     9.50
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S ALTERNATING SILT MUD LAMINAE 1-1.2 CM,ABOUT 6 
SILT LAMINAE 1 MM AT O8-40 CM,SILT LAMINAE 50 CM 53 CM 102 CM AND 147 CM,
GRADED FINE SILT 57 CM,SILT 4 1-2 MM LAMINAE 62-65 CM,SEVERALSILT MOTTLES 
120-128 CM,GRADED FINE SILT 137-138 CM,COARSE SILT 147.5-148 CM;D 
DISTURBED 29-29.5 CM 10-10.5 CM;H FIRM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    14.00/   15.50
Hole: 180   Depth to Top of Core(m)      :     9.50
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S GRADED BED ALTERNATING SILT AND MUD LAMINAE,WELL 
SORTED COARSE SILT NO VISIBLE GRADING 11-13 CM,TWO SILT LAMINAE 1 MM AT 
18-19 CM,SILT 2 MM LAMINAE 59 CM,SILT LAMINAE 76.5-78 CM,COARSE SILT 
86-89.5 CM,MUD AND SILT LAMINAE 92-93 CM,COARSE SILT 93-94 CM,GRADED 
COARSE TO MEDIUM SILT 115-138.5,MUD AND 8 SILT LAMINAE 138-145 CM,MEDIUM 
SILT145-151 CM;D DISTURBED 102-121 CM;O VOID 81-86 CM;HFIRM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    19.59/   20.50
Hole: 180   Depth to Top of Core(m)      :    19.00
Core:   3   Depth Top/Bottom Interval(mm):  590/1500
Sect:  1
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S PARTIAL PATCH COARSE SILT 72-76 CM,SILT LAMINAE 
100 CM,MEDIUM SILT 119.5-121.7,ALTERNATING SILT AND MUD LAMINATIONS ABOUT 
60% SILT 122-123.2 CM,SILT LAMINAE 137-137.5 CM,COARSE SILT MODERATE 
SORTING 137.5-152 CM;D SOUPY 83-84 CM;H SOUPY 83-84 CM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    20.50/   20.73
Hole: 180   Depth to Top of Core(m)      :    19.00
Core:   3   Depth Top/Bottom Interval(mm):   00/ 230
Sect:  2
 
Visual Text Description:
 VERY FINE SAND;S NO INTERNAL STRUCTURE,GRADED TO COARSE SILT AT TOP,
MODERATE SORTING;H FIRM;Z 33214000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    20.73/   22.00
Hole: 180   Depth to Top of Core(m)      :    19.00
Core:   3   Depth Top/Bottom Interval(mm):  230/1500
Sect:  2
 
Visual Text Description:
 MUD;C 5GY4/1;H SOUPY;D SOUPY;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    28.50/   28.88
Hole: 180   Depth to Top of Core(m)      :    28.50
Core:   4   Depth Top/Bottom Interval(mm):   00/ 380
Sect:  1
 
Visual Text Description:
 VERY FINE SAND;S GRADED TO COARSE SILT AT TOP;D DISTURBED 30-38 CM;H FIRM;
Z 33214000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    29.30/   30.00
Hole: 180   Depth to Top of Core(m)      :    28.50
Core:   4   Depth Top/Bottom Interval(mm):  800/1500
Sect:  1
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S MOTTLED SILT LAYERS 81-93 CM,GRADED MEDIUM SILT 
SOME MUD LAMINAE AT TOP 115-117 CM,SILT BED 119-121 CM;D DISTURBED SILT 
LAMINAE 122.5-123.5 CM 138-139 CM 140-141.5 CM AND 147 CM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    30.00/   31.50
Hole: 180   Depth to Top of Core(m)      :    28.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S GRADED SILT BED SOME INTERLAMINATIONS OF MUD IN 
UPPER PART 21-24 CM,GRADED SILT SHARP BASE 41.5-43 CM 45-46 CM AND 53-55 
CM,MEDIUM SILT SOME MUD INTERLAMINAE 78-84 CM,GRADED COARSEWILT TO VERY 
FINE SAND 84-112 CM,GRADED SILT 118-120.5,LARGE SILT PATCHES SUGGESTING AN 
ORIGINAL 4 CM SILT BED 130-140 CM,SILT BED 148 CM;D ALL SILT 
LAYERSDISTURBED;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    31.50/   32.96
Hole: 180   Depth to Top of Core(m)      :    28.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1460
Sect:  3
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S A FEW SILT LAMINAE 2.5-3CM 29.2 CM AND 30 CM,
HIGHLY BURROWED SILT 44-46 CM,COARSE MUD SOME DISTURBED SILT LAMINAE 54-64 
CM,ALTERNATING SILT AND COARSE MUD LAMINAE 64-66 CM,GRADED COARSE SILT 
SHARP BASE 66-71.5 CM,SILT LAMINAE 74.5 CM AND 75.2 CM,MEDIUM SILT BED 
WELL SORTED SHARP BASE 77.5-78 CM,SILT LAMINAE 85-85.5 CM;D DISTURBED SILT 
12.5-13 CM AND 54-64 CM,SOUPY 137-146;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    38.90/   39.50
Hole: 180   Depth to Top of Core(m)      :    38.00
Core:   5   Depth Top/Bottom Interval(mm):  900/1500
Sect:  1
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S COARSE SILT 90-99 CM,SILT LAMINAE 114-116 CM,
ALTERNATING SILT AND MUD LAYERS119-125 CM,GRADED COARSE TO MEDIUM SILT 
125-152 CM;D DISTURBED 106-110 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    39.50/   41.00
Hole: 180   Depth to Top of Core(m)      :    38.00
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY,5Y3/2;S COARSE SILT 0-7 CM,SOME SILT PATCHES 20-30 
CM AND 95-112 CM,GRADED COARSE TO MEDIUM SILT 114-135 CM AND 138-148 CM;D 
ELONGATE DISTURBED SILT PATCHES SUGGEST CORING DISTURBANCE 95-112 CM AND 
114-150 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    41.00/   41.78
Hole: 180   Depth to Top of Core(m)      :    38.00
Core:   5   Depth Top/Bottom Interval(mm):   00/ 780
Sect:  3
 
Visual Text Description:
 MUD;C N4-GRAY,5GY4/1;O SILT LAMINAE ABSENT,GRAY ABOVE 28 CM 5GY4/1 BELOW 
28 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    41.78/   41.97
Hole: 180   Depth to Top of Core(m)      :    38.00
Core:   5   Depth Top/Bottom Interval(mm):  780/ 970
Sect:  3
 
Visual Text Description:
 SILT AND MUD;O UPPER PART 20% SILT LOWER PART 60%SILT;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    41.97/   42.50
Hole: 180   Depth to Top of Core(m)      :    38.00
Core:   5   Depth Top/Bottom Interval(mm):  970/1500
Sect:  3
 
Visual Text Description:
 SILT;O GRADED COARSE TO MEDIUM SILT;H FIRM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    42.50/   43.59
Hole: 180   Depth to Top of Core(m)      :    38.00
Core:   5   Depth Top/Bottom Interval(mm):   00/1090
Sect:  4
 
Visual Text Description:
 MUD;C N4-GRAY,5GY4/1;S COARSE SILT BED 0-5CM,SILTMOTTLES 37-41CM,
DISTURBED SILT BED 47-47.3 CM,SILT MOTTLES 1-6 MM 30% SILT AT 48-54 CM,
MOTTLES 3-5 MM 30% SILT 89-90 CM,SILT LAMINAE 97-109 CM;O GRAY 5-29 CM 
5GY4/1 30-109 CM;D SOME CORING DISTURBANCE;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    43.59/   44.00
Hole: 180   Depth to Top of Core(m)      :    38.00
Core:   5   Depth Top/Bottom Interval(mm): 1090/1500
Sect:  4
 
Visual Text Description:
 COARSE SILT;D SOME CORING DISTURBANCE;H SOFT;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    48.74/   48.85
Hole: 180   Depth to Top of Core(m)      :    47.50
Core:   6   Depth Top/Bottom Interval(mm): 1240/1345
Sect:  1
 
Visual Text Description:
 MUD;C N4-GRAY;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    48.85/   49.00
Hole: 180   Depth to Top of Core(m)      :    47.50
Core:   6   Depth Top/Bottom Interval(mm): 1345/1500
Sect:  1
 
Visual Text Description:
 MEDIUM SILT;S GRADED SHARP TOP;H FIRM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    57.59/   58.50
Hole: 180   Depth to Top of Core(m)      :    57.00
Core:   7   Depth Top/Bottom Interval(mm):  590/1500
Sect:  1
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY,5GY4/1;S GRADED MEDIUM SILT 75.5-79 CM,GRADED BED 
COARSE TO MEDIUM SILT 82.5-88 CM,SILT LAMINAE AND BEDS 25%  88-134 CM,
GRADED BEDVERY FINE SAND TO MEDIUM SILT 136.5-145.5 CM,GRADEDBED COARSE TO 
MEDIUM SILT 148-150 CM;O VOID 135-136.5 CM;D SOUPY 59-73 CM,DISTURBED BY 
CORING 88-134 CM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    67.64/   68.00
Hole: 180   Depth to Top of Core(m)      :    66.50
Core:   8   Depth Top/Bottom Interval(mm): 1140/1500
Sect:  1
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY MUD;S SILT LAMINAE 130.2 CM AND 130.6 CM,SILT SOME 
INTERLAMINAE OF MUD 132-132.6 CM,SILT 133.1-133.3 CM AND 133.6-135.4 CM,
GRADED BED MODERATELY SORTED COARSE SILT 135.4-138 CM;O WASHINGS OF COARSE 
SAND 700 MICRONS 114-115 CM;H FIRM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    68.18/   69.50
Hole: 180   Depth to Top of Core(m)      :    66.50
Core:   8   Depth Top/Bottom Interval(mm):  180/1500
Sect:  2
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S FINE SILT NO LAMINAE VISIBLE 13-15 CM,GRADED 
MEDIUM SILT 15-17.2 CM,FINE SILT 17.4-17.5 CM,SIX SILT 1 MM LAMINAE 
APPROXIMATELY EQUALLY SPACED 46-50 CM,7 SILT 1 MM LAMINAE APPROXIMATELY 
EQUALLY SPACED 52-55 CM,SILT 1 MM LAMINAE 70 CM,SILT LAYER 70.2-70.4 CM,3 
DISRUPTED SILT LAMINAE 70.4-73 CM,ALTERNATING MUD AND SILT LAMINAE BOTH 
1-2 MM AT 77.3-77.7 CM;S 5 SILT 1 MM LAMINAE 77.7-80 CM,SILT 1 MM LAMINAE 
99/1 CM 96.3 CM 105.5 CM 106 CM 106.3 CM 107.2 CM 107.4 CM 108.2 CM 108 CM 
AND 122.2-122.6 CM,SHARP BASED MEDIUM SILT 122.6-122.9 CM,SHARP BASED 
MEDIUM SILTSOME LAMINAE WITH MUD AT TOP 124.7-125.2 CM AND 126.9-127.3 CM,
SILT 1 MM LAMINAE 128.2 CM AND 128.7 CM,INTERLAMINATED SILT AND MUD EQUAL 
AMOUNTS 0.5-1 MM AT 129-129.4 CM,SILT 131-131.2 CM AND 132.8-133 CM;S 
SHARP BASED MEDIUM SILT SOME LAMINAE AT TOP WITH MUD 137.4-138.2 CM,SHARP 
BASED MEDIUM SILT 140.6-141.1 CM,INTER LAMINATED MUD AND SILT 60% MUD SILT 
0.5-1 MM AT 142.8-143.3 CM,GRADED SHARP BASED MEDIUM SILT 143.3-143.9 CM;H 
FIRM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    69.50/   71.00
Hole: 180   Depth to Top of Core(m)      :    66.50
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 MUD AND SILT;S FINE SILT 13.6-13.7 CM,SILT 0.5 MMLAMINAE 38 CM 43.8 CM,
ABOUT 10 SILT 0.5-1 MM LAMINAE 40-42.5 CM,MEDIUM SILT SHARP TOP AND BASE 
44.5-47 CM 47.1-47.2 CM,DISTURBED MEDIUM FINE SILT 108.7-108.9 CM,GRADED 
COARSE TO MEDIUM SILT SHARP BASE AND TOP 117.7-121.5 CM,SOME 0.5-2 MM SILT 
LAMINAE SEPARATED BY 1-40 MM MUDS 121.5-140 CM,FINE SILT 148-148.2,SILT 1 
MM LAMINAE 152 CM 152.2 CM;H FIRM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    71.00/   72.50
Hole: 180   Depth to Top of Core(m)      :    66.50
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S DISTURBED SILT LAYERS 17-17.5 CM 18.6-18.9 CM,
SILT 0.5 MM LAMINAE 24.2 CM 24.4 CM,INTERLAMINATED MUD 1-10 MM AND SILT 
0.5-1.5 MMABOUT 30% SILT 50.5-52 CM 53.8-54.2 CM 60.2-62 CM 70.5-72.6 CM 
74-86 CM 97-98 CM 101-102.5 CM 111-113.1CM 115.2-116 CM 117.1-117.4 CM 
126.6-129 CM 134.5-136 CM 146-151 CM,SHARP BASED MEDIUM SILT 136-137CM;
DDISTURBED SILT LAYERS 17-17.5CM 18.6-18.9 CM;H FIRM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    72.50/   74.00
Hole: 180   Depth to Top of Core(m)      :    66.50
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S SILT AND MUD LAMINATIONSBOTH 50% LAMINAE 0.5-1.5 
MM SILT DECREASES UPWARD 13.8-15 CM 24.5-26 CM AND 68.5-69 CM,SILT 0.5 MM 
LAMINAE 19.8 CM,ABOUT 9 SILT 0.5-1 MM LAMINAE IN 3 CLUSTERS 28-31.5 CM,
SILT 0.5 MM LAMINAE 46 CM,ALTERNATINGSILT AND MUD LAMINATIONS 49.8-50 CM 
62.5-63 CM 77.5-78 CM 81.5-82 CM 104-104.5 CM,MEDIUM SILT LAYER 50-50.3 CM 
51.8-52.2 CM 63-63.8 CM 78-78.6 CM,MEDIUM SILT 2 MUD LAMINAE NEAR TOP 
52.7-53.2 CM,DISTURBED MEDIUM SILT RARE MUD LAMINAE IN UPPER HALF 
54.4-55.3CM;S SILT 1 MM LAMINAE 59.9 CM 60.3 CM 78.8 CM 96.1 CM102.2 CM 
102.5 CM 103.6 CM,DARK MUD 1.5 MM AT 83.6 CO,POORLY SORTED MEDIUM SILT 
REVERSE GRADED SHARP BASE AND TOP CUT BY SMALL FAULT 1.5MM THROW 
104.5-105.1CM,SILT 106.4-106.MCM,EVERY 1-3 CM A SINGLE OR CLUSTER OF 0.5 
MM SILT LAMINAE RARE DARK MUD 107-150 CM,A 2 MM SILT LAYER 139-139.2 CM;D 
DISTURBED SILT 54.4-55.3 CM;H FIRM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    77.22/   77.50
Hole: 180   Depth to Top of Core(m)      :    76.00
Core:   9   Depth Top/Bottom Interval(mm): 1220/1500
Sect:  1
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;O 70% MUD 30% SILT,COARSE SAND WASHINGS 122-124 CM;
D DISTURBED;H SOFT;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :    85.60/   85.60
Hole: 180   Depth to Top of Core(m)      :    85.50
Core:  10   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 MUD;C N4-GRAY;O ABOUT 10 CM MUD AND SILT;H SOFT;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   119.10/  119.10
Hole: 180   Depth to Top of Core(m)      :   119.00
Core:  11   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 MUD;C N4-GRAY;O SOME SILT AND VERY FINE SAND;H SOFT;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   147.63/  149.00
Hole: 180   Depth to Top of Core(m)      :   147.50
Core:  12   Depth Top/Bottom Interval(mm):  130/1500
Sect:  1
 
Visual Text Description:
 MUD AND SILT;C 5GY4/1;S SILT LAMINAE 14-14.2 CM,ABUNDANT LAMINAE OF SILT 
0.5-2 MM INTERBEDDED WITH MUD 20-23.3 CM,SHARP BASED GRADED MEDIUM SILT 
ALTERNATING CLEAN AND DIRTY LAMINAE 25-27.2 CM,MEDIUM SILT 1.5 MM LAMINAE 
62 CM,MOTTLES OF SILT 1-3 MM 64-67.5 CM,SHARP BASED GRADED MEDIUM SILT 
67.5-70 CM,SHARP BASED MEDIUM SILT 72.4-74.1 CM 99.8-100.2 CM,MOTTLES OF 
SILT 72.7-74.1CM,SHARP BASED SILT AND VERY FINE SAND 74.1-74.5 CM,BED OF 
GRADED COARSE TO MEDIUM SILT 108-151 CM;D SOME DISTURBANCE 20-23.3 CM,
DISTURBED 101-108 CM;H SOFT;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   149.00/  150.50
Hole: 180   Depth to Top of Core(m)      :   147.50
Core:  12   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY,5GY4/1;S COARSE SILT TO VERY FINE SAND BED 0-1.5 
CM,SILT 0.5 MM LAMINAE 10.1 CM 10.3 CM 12.6 CM 12.7 CM 25-29 CM 32 CM 32.8 
CM 46 CM 52.3-54.2 CM 114.8 CM 115.2 CM 145.5-147.5 CM,MOTTLES OF SILT 10% 
IN MUD 78.5-79.3 CM,SHARP BASED SILT 79.3-79.8 CM,SILT 1 MM LAMINAE ,3.8 
CM 93.4 CM 97.5 CM 107.1 CM,5GY4/1 MUD LAYER 85.8-86 CM,SILT 
LAYER86.3-86.5 CM,ALTERNATING 0.5 MM LAMINAE OF CLEAN AND DIRTY SILT 
109.3-110.3 CM,GRADED WELL SORTED VERY FINE SAND TO MEDIUM SILT SHARP BASE 
135-137.2 CM;D SOME CORING DISTURBANCE;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   150.60/  150.60
Hole: 180   Depth to Top of Core(m)      :   147.50
Core:  12   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 MUD;C N4-GRAY;S SILT LAYER 6-8 CM,MODERATELY SORTED FINE SAND LAYER 36-40 
CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   176.10/  176.10
Hole: 180   Depth to Top of Core(m)      :   176.00
Core:  13   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 MUD;C N4-GRAY;S SOME FINE LAMINAE OF SILT;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   185.60/  185.60
Hole: 180   Depth to Top of Core(m)      :   185.50
Core:  14   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 MUD;C N4-GRAY;S SOME FINE 0.5-1.5 MM LAMINAE OF SILT;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   243.25/  244.00
Hole: 180   Depth to Top of Core(m)      :   242.50
Core:  15   Depth Top/Bottom Interval(mm):  750/1500
Sect:  1
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S SILT 1 MM LAMINAE 77 CM 77.2 CM,GRADED MEDIUM TO 
FINE SILT SOME MUD LAMINAE IN TOP 1.5 CM AT 82.5-86.5 CM,COARSE MUD 
97-111.5 CM,SILT RARE THIN MUD LAMINAE 99.5-100.3 CM,ALTERNATING SILT 0.5 
MM AND MUD LAMINAE 101-108.1 CM 108.8-109.1 CM,SILT 121.5-121.7 CM 
122.1-122.7 CM,COARSE MUD RARE SILT STRINGERS 122.7-126.5 CM,COARSE TO 
MEDIUM GRADED SILT BED 126.5-142 CM,COARSE SILT AND VERY FINE SAND 
146-146.2 CM;O VOID 142-146 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   244.00/  245.50
Hole: 180   Depth to Top of Core(m)      :   242.50
Core:  15   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY,N3-DARK GRAY;S SILT 0.5-1 MM LAMINAE 22.2-23.1 CM 
24.2-25 CM 28.8-37.9 CM,GRADED MEDIUM SILT SHARP BASE 26.2-28.8 CM,GRADED 
COARSETO MEDIUM SILT 37.9-43.8 CM,ALTERNATING SILT AND MUD LAMINAE 
47.8-48.2 CM 50.5-52 CM 67.5-71 CM 131.5-134 CM,GRADED MEDIUM SILT SHARP 
BASE 71-76.5 CM,DISRUPTED THIN SILT LAMINAE 96 CM,COARSE MUD SOME 
SILTIERSOME MUDDIER LAMINAE 0.5-2 MM ESPECIALLY IN UPPER PART 105-111 CM,
MEDIUM SILT SHARP BASE NO CLEAR GRADING 111-124 CM;S COARSE MUD WITH 
IRREGULAR THIN SILT LAMINAE 141.5-142.8 CM;O VOID 52-62 CM;H FIRM;Z 
33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   245.59/  246.98
Hole: 180   Depth to Top of Core(m)      :   242.50
Core:  15   Depth Top/Bottom Interval(mm):   90/1480
Sect:  3
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S MUD WITH 30% 1-3 MM SILTLAMINAE MUD COARSE NEAR 
BASE 9-20 CM,GRADED COARSE-MEDIUM SILT 20-29.5 CM 35.5-38 CM 107.7-113 CM 
131.5-135 CM,SILT 53.4-53.6 CM,GRADED MEDIUM SILT 56-60.5CM 62.8-63.6 CM 
91.5-95 CM,SILT LAMINAE 0.5-2 MM AT69-72.5 CM,GRADED MEDIUM SILT PARTLY 
WASHED OUT 72.5-79.5 CM,SILT MOTTLES AND LAMINAE 82.5-84 CM 89-91.5 CM 
99-101 CM 101.5-104 CM 129.5-131.5 CM 141.5-144CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   252.55/  253.50
Hole: 180   Depth to Top of Core(m)      :   252.00
Core:  16   Depth Top/Bottom Interval(mm):  550/1500
Sect:  1
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S COARSE SILT 66-71.5 CM,SILT LAMINAE AND MOTTLES 
30 % AT 96-97.5 CM,SHARP BASED MEDIUM SILT 102-104.5 CM,MUD WITH 5 % 
SCATTERED SILT LAMINAE AND MOTTLES 116-126 CM,GRADED MEDIUM SILT 126-127.5 
CM,COARSE MUD 132-135.5 CM,GRADED COARSESILT TO VERY FINE SAND 135.5-146.5 
CM;O VOID 129-135.5 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   253.60/  253.60
Hole: 180   Depth to Top of Core(m)      :   252.00
Core:  16   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 MUD;C N4-GRAY;O ABOUT 40 CM GRAY MUD WITH SOME SILT;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   261.50/  263.00
Hole: 180   Depth to Top of Core(m)      :   261.50
Core:  17   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 MUD;C N4-GRAY;S COARSE MUD 15.5-16 CM 20-20.4 CM 37-39 CM,MEDIUM TO 
COARSE SILT GRADING AT TOP SHARP BASE 39-43 CM,SILT LAYER 44.4-44.6 CM,
ABOUT 6 SILT LAMINAE 51-52 CM,MEDIUM SILT 55-56.5 CM;O RATHER DISTURBED 
SECTION ABOUT 5 % MEDIUM SILT MAINLY IN DISTURBED BEDS 0.3-2 CM THICK 
ABOUT 20 SILT BEDS 56.5-143 CM;D DISTURBED 56.5-143 CM;H SOFT;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   263.00/  263.11
Hole: 180   Depth to Top of Core(m)      :   261.50
Core:  17   Depth Top/Bottom Interval(mm):   00/ 110
Sect:  2
 
Visual Text Description:
 MUD;C N4-GRAY;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   263.11/  263.35
Hole: 180   Depth to Top of Core(m)      :   261.50
Core:  17   Depth Top/Bottom Interval(mm):  110/ 350
Sect:  2
 
Visual Text Description:
 SAND TO SILT;S GRADED VERY FINE SAND TO MEDIUM SILT;H FIRM;Z 33214000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   263.35/  263.52
Hole: 180   Depth to Top of Core(m)      :   261.50
Core:  17   Depth Top/Bottom Interval(mm):  350/ 520
Sect:  2
 
Visual Text Description:
 MUD;C N4-GRAY;S SILT LAYER PARTLY DISRUPTED WITH MUD 46-47 CM;O VOID 
42-46 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   263.52/  263.81
Hole: 180   Depth to Top of Core(m)      :   261.50
Core:  17   Depth Top/Bottom Interval(mm):  520/ 810
Sect:  2
 
Visual Text Description:
 SILT;S GRADED COARSE TO MEDIUM SILT;H FIRM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   263.86/  264.50
Hole: 180   Depth to Top of Core(m)      :   261.50
Core:  17   Depth Top/Bottom Interval(mm):  860/1500
Sect:  2
 
Visual Text Description:
 MUD;C N4-GRAY;S VERTICALLY DISTURBED STRING OF SILT 88-94 CM,SILT 1.5 MM 
LAMINAE 97.6 CM,COARSE MUD 102-103.6 CM 108-108.2 CM;O VOID 133-140 CM;Z 
33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   264.50/  266.00
Hole: 180   Depth to Top of Core(m)      :   261.50
Core:  17   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 MUD;C 5GY4/1-GREENISH GRAY;S SILT LAMINAE 10 % AT19-20 CM,MEDIUM TO 
COARSE SILT 37-46 CM,SOME MOTTLED AND DISRUPTED SILT 31-37 CM 63-66 CM,
GRADED COARSETO MEDIUM SILT 66-75 CM,MEDIUM SILT 111-114,SILT 146-146.5 CM;
O VOID 12-19 CM 75-79 CM AND 106-110 CM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   266.08/  267.50
Hole: 180   Depth to Top of Core(m)      :   261.50
Core:  17   Depth Top/Bottom Interval(mm):   80/1500
Sect:  4
 
Visual Text Description:
 MUD;C 5GY4/1-GREENISH GRAY;S COARSE MUD BECOMING FINER UPWARDS 8-24 CM,
GRADED COARSE TO MEDIUM SILT 24-39 CM 68-76 CM 142.5-150 CM,COARSE MUD 
STREAKS ANDMOTTLES 51-58 CM,DISRUPTED SILT MOTTLES 50 % AT 96-99 CM,SILT 
114-114.5 CM,ABOUT 3 SILT 1 MM LAMINAE 123-124 CM,INTERLAMINATED FINE SILT 
AND MUD BOTH 2-4 MM 35 % SILT 131-141 CM,COARSE MUD 141-142.5 CM;H FIRM;Z 
33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   267.60/  267.60
Hole: 180   Depth to Top of Core(m)      :   261.50
Core:  17   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 DIATOM BEARING MUD;O ABOUT 40 CM MUD A LITTLE SILT;H FIRM;Z 33213000.2220 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   271.03/  272.50
Hole: 180   Depth to Top of Core(m)      :   271.00
Core:  18   Depth Top/Bottom Interval(mm):   30/1500
Sect:  1
 
Visual Text Description:
 MUD;C N4-GRAY;S GRADED COARSE TO MEDIUM SILT 14-27 CM,SILT O9.5-41.5 CM 
102-104 CM 108-108.3 CM,PATCHES AND MOTTLES OF SILT 2 % OF SECTION;D 
DISTURBED BYGAS;O PYRITIZED SILT GRANULES 90-95 CM,VOID 27-37 CM;M PYRITE;
H SOFT;Z 00000000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   272.50/  274.00
Hole: 180   Depth to Top of Core(m)      :   271.00
Core:  18   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUD;C N4-GRAY;S COARSE SILT LAYER 35.5-38 CM 112-118.5 CM,SILT MOTTLES 
84-112 CM 118.5-128 CM 137-150CM;D CORING AND GAS DISTURBANCE 84-112 CM 
118.5-128CM;O VOID 79-84 CM;H SOFT;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   274.10/  275.50
Hole: 180   Depth to Top of Core(m)      :   271.00
Core:  18   Depth Top/Bottom Interval(mm):  100/1500
Sect:  3
 
Visual Text Description:
 MUD;C N4-GRAY,5GY4/1;S GRADED VERY FINE SAND TO MEDIUM SILT SHARP BASE 
10-23,SILT 1 MM LAMINAE 31.8 CM 32.1 CM,SILT LAYER 34.2-35.8 CM,SILT 
MOTTLES 5 % AT 61-67 CM,IRREGULAR FINE SILT MOTTLES 5 % AT 91-96 CM,MEDIUM 
TO COARSE SILT 96-106 CM 119-124 CM,SILT MOTTLES AND LAMINAE 10 % AT 
124-126 CM;O ABOVE 60 CM MUD IS GRAY GRADING INTO 5GY4/1 BELOW 60 CM;M 
PYRITIZE SILT 34.2-35.8 CM;D GAS DISTURBANCE 61-67 CM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   275.57/  277.00
Hole: 180   Depth to Top of Core(m)      :   271.00
Core:  18   Depth Top/Bottom Interval(mm):   70/1500
Sect:  4
 
Visual Text Description:
 MUD;C 5GY4/1-DARK GREENISH GRAY,N4-MEDIUM DARK GRAY;S SILT LAYERS 61-61.1 
CM 97-97.1 CM 149.7-149.9 CM,GRADED VERY FINE SAND TO COARSE SILT 61.3-63 
CM,COARSE MUD AND FINE SILT INTERLAMINATED AND PATCHY 63-77 CM,VERY FINE 
SAND TO COARSE SILT ALTERNATING CLEAN AND DIRTY 5 MM LAMINAE IN BASAL 5 CM 
77-90 CM,ALTERNATING SILT AND MUD 0.5-1 MM LAMINAE 101-101.6 CM,WELL 
SORTED COARSE SILT 101.6-103 CM 108-112 CM,GRADED COARSE TO MEDIUM SILT 
SOME HORIZONTAL LAMINAE 122.5-123.6 CM,RARE SILT 1-2 MM MOTTLES 129-131 CM;
M PYRITIZED SILT GRANULES 112-115 CM;H FIRM;Z 00000000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   347.00/  348.50
Hole: 180   Depth to Top of Core(m)      :   347.00
Core:  19   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 MUD;C N4-GRAY;S COARSE SILT 17-19.5 CM,GRADED VERY FINE SAND TO COARSE 
SILT 55-63 CM,COARSE MUD SOME THIN DIRTY SILT LAMINAE 69-72.5 CM,GRADED 
COARSE TO MEDIUM SILT 72.5-94.5 CM,ABOUT 3 SILT 1 MM LAMINAE 107-109 CM,
COARSE SILT IRREGULAR BASE 109-113 CM,ABOUT 10 DIRTY SILT 1 MM LAMINAE 
115-127 CM,COARSE TO MEDIUM SILT 127-150 CM;O GASSY,SHARP BASES AND TOPS 
TOSILT LAYERS;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   348.50/  348.71
Hole: 180   Depth to Top of Core(m)      :   347.00
Core:  19   Depth Top/Bottom Interval(mm):   00/ 205
Sect:  2
 
Visual Text Description:
 SAND TO SILT;S GRADED VERY FINE SAND TO MEDIUM SILT;H FIRM;Z 33215000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   348.71/  350.00
Hole: 180   Depth to Top of Core(m)      :   347.00
Core:  19   Depth Top/Bottom Interval(mm):  205/1500
Sect:  2
 
Visual Text Description:
 MUD;C N4-GRAY;S COARSE MUD SOME SILT LAMINAE NEARBASE 24-28 CM,GRADED 
COARSE TO MEDIUM SILT 28-42.5 CM 44.5-48 CM,SILT LAMINAE 59-59.3 CM 104.8 
CM 107 CM 141-141.1 CM 142-142.2 CM 147.5-147.8 CM,MEDIUM SIL.2 CM,CLEAN 1 
MM SILT LAMINAE 69.8 CM,DIRTY 1.5 MM SILT LAMINAE 71.2 CM,VERY FINE SAND 
SHARP TOP AND BASE LITTLE GRADING VISIBLE 88.5-103 CM,ABOUT 10 DIRTY2-3 MM 
SILT LAMINAE ABOUT 50 % WITH 0.5 MM CLEAN LAMINAE NEAR TOP;S 110-140 CM,
DIRTY SILT LAMINAE CLEAN 0.5 LAMINAE AT TOP 146.1-146.4 CM;O NOT GASSY;H 
FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   414.28/  415.00
Hole: 180   Depth to Top of Core(m)      :   413.50
Core:  20   Depth Top/Bottom Interval(mm):  780/1500
Sect:  1
 
Visual Text Description:
 MUD;C N4-GRAY;S OCCASIONAL OFTEN DISRUPTED THIN MUDDY SILT LAMINAE,
SCATTERED GRANULES;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   415.00/  416.50
Hole: 180   Depth to Top of Core(m)      :   413.50
Core:  20   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S GRADED COARSE TO MEDIUM SILT 0-15.5 CM 65-75.6 
CM 120.5-128 CM,GRADED MEDIUMFINE SILT 26-26.5 CM,GRADED MEDIUM SILT 
19-23.5 CM 82-85.6 CM,GRADED FINE SILT 31-31.3 CM 34.3-34.6 CM 40.5-40.8 
CM,COARSE MUD 43-43.6 CM 49.6-49.8 CM,SILT1 MM LAMINAE 45.9 CM 55.5 CM 
89.1 CM 92.3 CM 114.6 CM,SILT 0.5 MM LAMINAE 48.2 CM 49 CM,MUDDY SILT TO 
COARSE MUD 53.9-54.2 CM,RARE 2 MM SILT MOTTLES 62-65 CM,ASH LAYER 
75.6-76.3 CM,GRADED VERY FINE SAND TO MUDDY SILT 76.3-81.5 CM;S THIN 
DISRUPTED SILT LAMINAE 96.6 CM;O GASSY;D SOUPY 137-139 CM;H SOUPY 137-139 
CM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   416.50/  418.00
Hole: 180   Depth to Top of Core(m)      :   413.50
Core:  20   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 MUD AND SILT;C N4-GRAY;S GRADED DIRTY SILT 12-12.3 CM,MOTTLES OF DIRTY 
SILT 20.5-20.7 CM,DIRTY SILT 22.9-23.3 CM 44-44.1 CM 44.5-44.7 CM 
102-102.6 CM,ALTERNATING MUD AND SILT 1 MM LAMINATIONS 28.1-28.6 CM 
38.8-39.2 CM,FINE CLEAN SILT 58.2-58.4 CM 71.5-71.6 CM 72.1 CM 76 CM 
83.2-83.4 CM  92.1 CM 104 CM 118 CM127.6 CM,SOME SAND IN MUD 62-63 CM,
COARSE MUD 127.6-132 CM,GRADED MEDIUM SILT 132-139 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   418.00/  418.54
Hole: 180   Depth to Top of Core(m)      :   413.50
Core:  20   Depth Top/Bottom Interval(mm):   00/ 540
Sect:  4
 
Visual Text Description:
 MUD;C N4-GRAY;S SOME SILT MOTTLES 0-2.5 CM,GRADEDCOARSE TO MEDIUM SILT 
2.5-6.8 CM,GRADED MEDIUM SILT13-14 CM,FINE SILT LAYER 19-19.3 CM 23.4 CM,
LAMINATED WELL SORTED FINE SILT 28.8-29 CM 30.2-30.5 CM,CLEAN FINE SILT 
LAMINAE 35-36 CM, CONCENTRATION OF SANDAND A GRANULE 52-53 CM;H FIRM;Z 
33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   418.54/  419.20
Hole: 180   Depth to Top of Core(m)      :   413.50
Core:  20   Depth Top/Bottom Interval(mm):  540/1200
Sect:  4
 
Visual Text Description:
 DIATOM RICH MUD;C 5GY4/1-DARK GREENISH GRAY;S GRADED COARSE TO FINE SILT 
67-71 CM,A FEW THIN SILT LAMINAE 98-100 CM,GRADED MEDIUM TO FINE SILT 
114.5-118.5 CM;O HARDER THAN USUAL 72-87 CM;H FIRM;Z 33213000.2220 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   419.20/  419.50
Hole: 180   Depth to Top of Core(m)      :   413.50
Core:  20   Depth Top/Bottom Interval(mm): 1200/1500
Sect:  4
 
Visual Text Description:
 MUD;C N4-GRAY;S DELICATE 0.3 MM MOTTLEING 130-134CM;S HARDER THAN USUAL 
CONTAINING SOME GRANULES 120-127 CM 140-150 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   419.50/  421.00
Hole: 180   Depth to Top of Core(m)      :   413.50
Core:  20   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 MUD;C N4-GRAY;S SILT 1 MM LAMINAE 3.5 CM,MUD WITH30 % SILT 1-2 MM LAMINAE 
7.5-9 CM,MEDIUM SILT 9-10 CM 141-142 CM,RARE DIRTY SILT LAMINAE 24-27 CM,
COARSE MUD 32-35 CM,GRADED COARSE TO MEDIUM SILT 35-47.5 CM 145-150 CM,
SOME MOTTLED AND COMPLETE 1-2 MM SILT LAMINAE 74-76 CM 82-88 CM,MEDIUM 
SILT 89-89.3 CM,ALTERNATING MUD AND SILT LAMINAE 89.3-90 CM 114-118 CM,
GRADED VERY FINE SAND TO MEDIUM SILT SHARP TOP AND BASE 90-105 CM,COARSE 
SILT SHARP TOP AND BASE NO GRADING 120-127 CM,RARE 1 MM SILT MOTTLES 
137-141 CM;O HARDER MUD WITH SCATTERED GRANULES;H STIFF;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   423.10/  423.10
Hole: 180   Depth to Top of Core(m)      :   423.00
Core:  21   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 MUD;C N4-GRAY;O ABOUT 40 CM MUD WITH 10 % SILT;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   433.08/  434.00
Hole: 180   Depth to Top of Core(m)      :   432.50
Core:  22   Depth Top/Bottom Interval(mm):  580/1500
Sect:  1
 
Visual Text Description:
 MUD;C N4-GRAY;S OCCASIONAL SILT MOTTLES MAKING UP1-2 % OF SECTION,MOTTLES 
HAVE SHARP BASE AND MESSY TOP,NO HARD PATCHES;D DISTURBED BY DRILLING;H 
SOFT;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   434.00/  435.50
Hole: 180   Depth to Top of Core(m)      :   432.50
Core:  22   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUD;C N4-GRAY,5GY4/1-DARK GREENISH GRAY;S SILT MOTTLES 1-4 MM ACROSS 
CONSIDERABLY LONGER 5-25 CM;O SLIGHTLY COARSER 0-50 CM,TENDS TO DARK 
GREENISH GRAY 60-100 CM;U PYRITIC NODULE 32 CM;M PYRITE;D DISTURBED;Z 
33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   435.50/  437.00
Hole: 180   Depth to Top of Core(m)      :   432.50
Core:  22   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 MUD;C N4-GRAY;S MEDIUM SILT 73-75 CM,MEDIUM SILT WITH RARE MUD LAMINAE AT 
TOP 125-126 CM,ALTERNATING SILT AND MUD LAMINAE PARTIALLY DISRUPTED 
138-139 CM,SILT LAYER 145-145.3 CM;D DISTURBED BY DRILLING;H SOFT;Z 
33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   437.00/  438.50
Hole: 180   Depth to Top of Core(m)      :   432.50
Core:  22   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 MUD;C N4-GRAY;D DISTURBED BY DRILLING;H SOFT;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   438.50/  440.00
Hole: 180   Depth to Top of Core(m)      :   432.50
Core:  22   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 MUD;C N4-GRAY;U PEBBLE 1 CM AT 37 CM;D DISTURBED;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   440.00/  441.50
Hole: 180   Depth to Top of Core(m)      :   432.50
Core:  22   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 MUD;C N4-GRAY;D DISTURBED BY DRILLING;H SOFT;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   441.60/  441.60
Hole: 180   Depth to Top of Core(m)      :   432.50
Core:  22   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 MUD;C N4-GRAY;O SILT 2-4 %;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   442.92/  443.50
Hole: 180   Depth to Top of Core(m)      :   442.00
Core:  23   Depth Top/Bottom Interval(mm):  920/1500
Sect:  1
 
Visual Text Description:
 MUD;C N4-GRAY;D DISTURBED BY DRILLING;H SOFT;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   443.50/  445.00
Hole: 180   Depth to Top of Core(m)      :   442.00
Core:  23   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUD;C N4-GRAY;S GRADED COARSE TO MEDIUM SILT SHARP BASE GRADUAL TOP 23-35 
CM,MEDIUM SILT SHARP BASE AND TOP 74.5-75 CM 77.8-78.4 CM 113.8-114.9 CM,
LAMINATED BY 50 SILT 0.5-3 MM LAMINAE;O SOME LAMINAE SHOW BIOTURBATION,
GASSY;H SOFT;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   445.00/  446.50
Hole: 180   Depth to Top of Core(m)      :   442.00
Core:  23   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 MUD;C N4-GRAY;S GRADED MEDIUM SILT 2.2-3.8 CM 5.5-7 CM 8.-95 CM,FINE SILT 
0.5 MM LAMINAE DISRUPTED 18.5 CM 19.3 CM 19.5 CM,FINE SILT 0.5 MM LAMINAE 
24.4 CM 24.9 CM 25.1 CM 27.6 CM 32.3 CM 36.1 CM 37.6 CM 49.4 CM 70.6 CM,
MODERATELY SORTED FINE SILT 14.1-14.3CM 15.2-15.5 CM 15.8-16.1 CM 
40.1-40.3 CM 42-42.5 CM,DISRUPTED FINE SILT O8.1-38.3 CM,WELL SORTED FINE 
SILT 52.8-53 CM,SILT 1 MM LAMINAE 58.1 CM 70.2 CM 76.7 CM 80.2 CM 113 CM 
135.1 CM,GRADED FINE SILT 61.1-61.5 CM;S ALTERNATING SILT AND MUD 
LAMINATIONS 85.2-86 CM,HORIZONTAL FINE SILT LAMINATIONS 67.1-67.2 CM,
IRREGULAR 0.5-2 MM SILT L9.5 CM,IRREGULAR BASED LENSE OF SILT 86-86.5 CM,
SILT 0.3 MM LAMINAE 96.5-97.1 CM,FINE SILT 0.6 MM LAMINAE 99.5 CM,
ALTERNATING FINE SILT AND MUD 107.5-108.2 CM 145.5-146.2 CM,FINE SILT 
109-110.2 CM 148-149 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   446.50/  448.00
Hole: 180   Depth to Top of Core(m)      :   442.00
Core:  23   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 MUD;C N4-GRAY;S ABUNDANT 3 MM MOTTLES OF SILT RELICTS OF ABOUT 10 
SEPARATE 2-4 MM LAMINAE 11-25 CM,FINE SILT 27-28.8 CM,COARSE MUD RARE THIN 
SILT LAMINAE28.8-31.5 CM,GRADED COARSE TO MEDIUM SILT O1.5-37 CM,BIOTURBED 
INTERLAMINAE SILT AND MUD 38-38.5 CM,SILT SLIGHT BIOTURBATION 55.1-55.4 CM,
SILT K7.8-58.1 CM,COARSE MUD 81.5-85 CM,GRADED COARSE TO MEDIUM SILT SHARP 
TOP AND BASE 85-91 CM,INTERBEDDED FINE 3-5 MM SILT LAMINAE 50 % 
BIOTURBATED 91-138 CM,GRADED MEDIUM TO FINE SAND 138.5-151 CM;O HARDER MUD 
RARE GRANULES 121-124 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   451.87/  453.00
Hole: 180   Depth to Top of Core(m)      :   451.50
Core:  24   Depth Top/Bottom Interval(mm):  370/1500
Sect:  1
 
Visual Text Description:
 MUD;C N4-GRAY;S ALTERNATING MUD AND SILT LAMINAE 51.8-53.2 CM 98-98.5 CM 
99-100.5 CM 145-146.5 CM,GRADED COARSE TO MEDIUM SILT 54-58.5 CM,SILT 1 MM 
LAMINAE 63.5 CM 78 CM 79 CM 79.5 CM 116.5 CM 137 CM,BIOTURBATED SILT 
65.6-65.9 CM,BIOTURBATED 0.5 MM SILT LAMINAE 68.5 CM 69.3 CM 73 CM,
BIOTURBATED MEDIUM SILT 76-77 CM 82.5-83.3 CM,ABOUT 7 SILT 1-2 MM LAMINAE 
88-98 CM,FINE SILT 98.5-99 CM 136-136.5 CM,MEDIUM SILT 100.5-102 CM 
109-111 CM,POORLY SORTED SILT 123-123.8CM 124.6-124.9 CM,SILT MOTTLES 134 
CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   453.00/  454.50
Hole: 180   Depth to Top of Core(m)      :   451.50
Core:  24   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUD;C N4-GRAY;S BIOTURBATED 40-50 SILT 1-5 MM LAYERS,MEDIUM SILT 43-46 CM 
82-83.5 CM 136.5-13M CM,MEDIUM AND COARSE SILT MOTTLES < 6 MM BIOTURBATED 
73-78CM,COARSE TO MEDIUM SILT 100-102.5 CM;O MORE BIOTURBATION THAN IN 
24-1 AND 24-4,THICKER BEDS NOT PENETRATED BY BURROWS EXCEPT 73-78 CM;H 
FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   454.50/  456.00
Hole: 180   Depth to Top of Core(m)      :   451.50
Core:  24   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 MUD;C N4-GRAY;S ABOUT 30 BIOTURBATED SILT 1-5 MM LAMINAE,MEDIUM SILT 
51.5-52.2 CM 111.5-111.9 CM,MEDIUM SILT HORIZONTAL LAMINAE 72.5-73.1 CM;O 
VOID 139-143 CM,GRAY MUD ONLY 117-150 CM;H FIRM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   456.06/  457.50
Hole: 180   Depth to Top of Core(m)      :   451.50
Core:  24   Depth Top/Bottom Interval(mm):   60/1500
Sect:  4
 
Visual Text Description:
 MUD;C N4-GRAY;S COARSE TO MEDIUM SILT 6-9.5 CM,POORLY SORTED MEDIUM SILT 
12.3-12.6 CM,DISRUPTED 1 MM POORLY SORTED SILT LAMINAE 13.1 CM,VERY RARE 1 
MM MOTTLES OF SILT 13-31 CM,ABOUT 5 SILT 1-3 MM LAMINAE DISRUPTED 37-43 CM,
ALTERNATING MUD AND SILT LAMINAE 43-45 CM 82-83.5 CM,COARSE MUD 62-63.5 CM 
50-52.5 CM,GRADED VERY FINE SAND TO MEDIUM SILT 52.5-62 CM,GRADED COARSE 
TO MEDIUM SILT 63.5-68 CM,POORLY SORTED 1.5 MM SILT LAMINAE 74.2 CM,GRADED 
MEDIUM SILT 77-80.5CM;Z 33213000 
 
 
Leg : 18    Depth Top/Bottom of Layer(m) :   461.76/  462.50
Hole: 180   Depth to Top of Core(m)      :   461.00
Core:  25   Depth Top/Bottom Interval(mm):  760/1500
Sect:  1
 
Visual Text Description:
 MUD;C N4-GRAY;S GRADED VERY FINE SAND TO MEDIUM SILT SHARP BASE 76-99 CM,
DISRUPTED 1 MM SILT LAMINAE 106 CM,COARSE MUD 107-10. CM,GRADED COARSE TO 
MEDIUMSILT 109-118.5 CM,FINE SILT 1 MM LAMINAE 125.6 CM 126 CM,COARSE OR 
MEDIUM SILT ALMOST COMPLETELY WASHEDOUT 127-132 CM,MEDIUM SILT 148-150CM;O 
GASSY;H SOFT;Z 33213000 
 
 
    

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.

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