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 : 28    Depth Top/Bottom of Layer(m) :   417.28/  417.97
Hole: 269A  Depth to Top of Core(m)      :   416.50
Core:   1   Depth Top/Bottom Interval(mm):  780/1470
Sect:  1
 
Visual Text Description:
 CLAY;C 10Y4/2-GRAYISH OLIVE;O DRILLING BRECCIA 78-94;H SEMI-LITHIFIED;Z 
00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   417.97/  418.00
Hole: 269A  Depth to Top of Core(m)      :   416.50
Core:   1   Depth Top/Bottom Interval(mm): 1470/1500
Sect:  1
 
Visual Text Description:
 CHERT;C 5GY2/1-GRAYISH OLIVE;Z 21130000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   418.00/  419.34
Hole: 269A  Depth to Top of Core(m)      :   416.50
Core:   1   Depth Top/Bottom Interval(mm):   00/1340
Sect:  2
 
Visual Text Description:
 SILTY CLAY;C 10Y4/2-GRAYISH OLIVE,5GY4/1-DARK GREENISH GRAY;O LAYERED 
SILT AND SILTY CLAY;H FIRM;Z 33213000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   419.34/  419.50
Hole: 269A  Depth to Top of Core(m)      :   416.50
Core:   1   Depth Top/Bottom Interval(mm): 1340/1500
Sect:  2
 
Visual Text Description:
 CHERTIFIED CLAYSTONE AND CHERT;S SOME MOTTLES;Z 21130000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   419.60/  419.60
Hole: 269A  Depth to Top of Core(m)      :   416.50
Core:   1   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 CHERT;C 5G2/1-GREENISH BLACK;Z 21130000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   426.87/  427.50
Hole: 269A  Depth to Top of Core(m)      :   426.00
Core:   2   Depth Top/Bottom Interval(mm):  870/1500
Sect:  1
 
Visual Text Description:
 CLAY;C 5Y3/1-DARK OLIVE GRAY;O SOME CHERTIFICATION 126-133;H FIRM;Z 
33211000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   427.50/  428.36
Hole: 269A  Depth to Top of Core(m)      :   426.00
Core:   2   Depth Top/Bottom Interval(mm):   00/ 860
Sect:  2
 
Visual Text Description:
 CLAYSTONE;C 5Y3/1,N7-LIGHT GRAY,5GY3/2-GRAYISH OLIVE GREEN;S LAYERED;O 
1-25,37-66,67-71,73-86 5Y3/1,25-37 N7,65-67 5GY3/2;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   428.36/  428.60
Hole: 269A  Depth to Top of Core(m)      :   426.00
Core:   2   Depth Top/Bottom Interval(mm):  860/1100
Sect:  2
 
Visual Text Description:
 SILTY CLAY;C 10Y4/2-GRAYISH OLIVE;S INTENSELY BURROWED;H PARTLY LITHIFIED;
Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   428.61/  429.00
Hole: 269A  Depth to Top of Core(m)      :   426.00
Core:   2   Depth Top/Bottom Interval(mm): 1110/1500
Sect:  2
 
Visual Text Description:
 CLAYSTONE;C 5G3/1-GREENISH BLACK,5Y3/1;O IN SOME PLACES CHERTIFIED;Z 
00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   429.10/  429.10
Hole: 269A  Depth to Top of Core(m)      :   426.00
Core:   2   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 PARTLY CHERTIFIED CLAYSTONE;C 10Y4/2-GRAYISH ORANGE,5Y3/1-DARK OLIVE GRAY;
Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   474.10/  475.00
Hole: 269A  Depth to Top of Core(m)      :   473.50
Core:   3   Depth Top/Bottom Interval(mm):  600/1500
Sect:  1
 
Visual Text Description:
 CLAYSTONE;C 5Y2/1-OLIVE BLACK,5GY4/1-DARK GREENISH GRAY;O 60-81 5GY4/1,
81-150 5Y2/1;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   475.00/  476.47
Hole: 269A  Depth to Top of Core(m)      :   473.50
Core:   3   Depth Top/Bottom Interval(mm):   00/1470
Sect:  2
 
Visual Text Description:
 CLAYSTONE;C 5Y2/1,5GY2/1,5GY4/1;O 0-102,106-111 5Y2/1,102-106 5GY4/1,
111-147 5GY4/1;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   521.18/  521.79
Hole: 269A  Depth to Top of Core(m)      :   521.00
Core:   4   Depth Top/Bottom Interval(mm):  180/ 790
Sect:  1
 
Visual Text Description:
 CLAYSTONE;C 5Y3/1-DARK OLIVE GRAY;H RATHER SOFT AND FRACTURED;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   521.79/  522.13
Hole: 269A  Depth to Top of Core(m)      :   521.00
Core:   4   Depth Top/Bottom Interval(mm):  790/1130
Sect:  1
 
Visual Text Description:
 SILTY CLAY;C 5GY4/1-DARK GREENISH GRAY;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   522.13/  522.38
Hole: 269A  Depth to Top of Core(m)      :   521.00
Core:   4   Depth Top/Bottom Interval(mm): 1130/1380
Sect:  1
 
Visual Text Description:
 CLAYEY SILT;C 10Y4/2-GRAYISH OLIVE;H SOFT;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   522.50/  523.34
Hole: 269A  Depth to Top of Core(m)      :   521.00
Core:   4   Depth Top/Bottom Interval(mm):   00/ 840
Sect:  2
 
Visual Text Description:
 SILTY CLAY;C 5Y3/2-OLIVE GRAY,10Y4/2-GRAYISH OLIVE;S 34-84 MOTTLED;O 0-18,
34-84 5Y3/2,18-32 10Y4/2,32-34 VOID;H FIRM;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   523.34/  524.00
Hole: 269A  Depth to Top of Core(m)      :   521.00
Core:   4   Depth Top/Bottom Interval(mm):  840/1500
Sect:  2
 
Visual Text Description:
 CLAY;C 5Y3/2-OLIVE GRAY,10Y4/2-GRAYISH OLIVE;O 84-141 5Y3/2,141-150 
10Y4/2;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   524.10/  524.10
Hole: 269A  Depth to Top of Core(m)      :   521.00
Core:   4   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 CALCEROUS SILTY CLAYSTONE;C N7-LIGHT GRAY;O NO CHERT SEEN,LITHIFIED;Z 
00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   568.50/  570.00
Hole: 269A  Depth to Top of Core(m)      :   568.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 CLAYSTONE;C 5Y2/1-OLIVE BLACK;O SOME SILT LAYERS NONE MORE THEN 1 CM 
THICK;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   570.35/  571.50
Hole: 269A  Depth to Top of Core(m)      :   568.50
Core:   5   Depth Top/Bottom Interval(mm):  350/1500
Sect:  2
 
Visual Text Description:
 CLAYSTONE;C 5Y2/1-OLIVE BLACK;O BLOCKS,PULVERIZEDCUTTINGS;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   571.60/  571.60
Hole: 269A  Depth to Top of Core(m)      :   568.50
Core:   5   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 CLAY;Z 33211000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   607.70/  608.00
Hole: 269A  Depth to Top of Core(m)      :   606.50
Core:   6   Depth Top/Bottom Interval(mm): 1200/1500
Sect:  1
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY4/1-DARK GREENISH GRAY;S STRONGLY MOTTLED;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   608.00/  608.23
Hole: 269A  Depth to Top of Core(m)      :   606.50
Core:   6   Depth Top/Bottom Interval(mm):   00/ 230
Sect:  2
 
Visual Text Description:
 SILTY CLAY;C 5Y2/1-OLIVE BLACK,5GY4/1;S 16-23 BURROWED;H FIRM;Z 33213000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   608.23/  608.87
Hole: 269A  Depth to Top of Core(m)      :   606.50
Core:   6   Depth Top/Bottom Interval(mm):  230/ 870
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY5/1,5Y2/1-OLIVE BLACK;S 34-65 BIODISTURBED;O 39-65 
5GY5/1,REST 5Y2/1;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   608.87/  609.50
Hole: 269A  Depth to Top of Core(m)      :   606.50
Core:   6   Depth Top/Bottom Interval(mm):  870/1500
Sect:  2
 
Visual Text Description:
 CALCEROUS SILTY CLAY;C 5GY5/1;S BURROWS;H FIRM;Z 33213000.1110 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   609.50/  611.00
Hole: 269A  Depth to Top of Core(m)      :   606.50
Core:   6   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE AND CLAYSTONE;C 5GY2/1,5GY4/1-DARK GREENISH GRAY,
10R4/2-GRAYISH RED;O 1-6,17-32 5GY2/1,103-105 10R4/2,REST 5GY4/1;Z 
33213000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   611.10/  611.10
Hole: 269A  Depth to Top of Core(m)      :   606.50
Core:   6   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/2-OLIVE GRAY;S SEMI-LITHIFIED;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   655.17/  655.42
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm): 1170/1420
Sect:  1
 
Visual Text Description:
 CLACEROUS SILTY CLAY;C N6-GRAY;S LITHIFIED,MUCH MOTTLING;H FIRM;Z 
33213000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   655.42/  655.50
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm): 1420/1500
Sect:  1
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY3/1-DARK GREENISH GRAY;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   655.52/  655.65
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):   20/ 150
Sect:  2
 
Visual Text Description:
 SILTY CLAY;C N3,N4;O 3-14 N3,14-15 N4;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   655.65/  655.69
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):  150/ 190
Sect:  2
 
Visual Text Description:
 SILT;C N4;O LAMINATED;H FIRM;Z 33215000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   655.69/  655.73
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):  190/ 230
Sect:  2
 
Visual Text Description:
 VERY FINE SANDSTONE;C N5-MEDIUM GRAY;O POORLY SORTED;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   655.73/  656.05
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):  230/ 550
Sect:  2
 
Visual Text Description:
 SILTY CLAY;C N3-DARK GRAY,5GY4/1-DARK GREENISH GRAY,5Y2/1-OLIVE BLACK;O 
23-35.5 N3,35.5-38 5GY4/1,38-55 5Y2/1;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   656.05/  656.10
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):  550/ 600
Sect:  2
 
Visual Text Description:
 VERY FINE SANDSTONE;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   656.10/  656.34
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):  600/ 840
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y2/1-OLIVE BLACK,5GY4/1-DARK GREENISH GRAY;S SOME 
MOTTLING;O 60-68,78-84 5GY4/1,REST 5Y2/1;H HARD;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   656.34/  656.36
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):  840/ 860
Sect:  2
 
Visual Text Description:
 VERY FINE SANDSTONE;S MOTTLED;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   656.36/  656.40
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):  860/ 900
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY4/1-DARK GREENISH GRAY;S MOTTLED;H HARD;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   656.40/  656.90
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):  900/1400
Sect:  2
 
Visual Text Description:
 SILTY CLAY;C 5GY4/1-DARK GREENISH GRAY,5YR3/1-BROWNISH GRAY;S MOTTLING,
LAYERED WITH SHARP BOUNDARIES;O 90-100,110-140 5GY4/1,100-110 5YR3/1;H 
FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   657.00/  657.66
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):   00/ 655
Sect:  3
 
Visual Text Description:
 SILTY CLAY;C 5Y4/1-OLIVE GRAY,5GY4/1-DARK GREENISH GRAY,5Y2/1-OLIVE BLACK,
5YR4/1-BROWNISH GRAY;S MOTTLED;O 0-9 5Y4/1,9-21 5GY4/1,26-64 CM 5Y2/1,
64-65.5 CM 5YR4/1;H FIRM;Z 33213000.3908.3450 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   657.66/  658.02
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):  655/1020
Sect:  3
 
Visual Text Description:
 VERY FINE SANDSTONE;C 5GY4/1-DARK GREENISH GRAY;SMOTTLED;O LAMINATED;H 
HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   658.02/  658.50
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm): 1020/1500
Sect:  3
 
Visual Text Description:
 SILTY CLAY;C 5Y2/1-OLIVE BLACK;S RARE VERTICAL BURROWS;D SLIGHTLY 
DISTURBED;H FIRM;Z 33213000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   658.51/  658.53
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):   10/  30
Sect:  4
 
Visual Text Description:
 SILTY CLAY;C N3-DARK GRAY;O LAMINATED;H FIRM;Z 33213000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   658.53/  658.55
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):   30/  50
Sect:  4
 
Visual Text Description:
 VERY FINE SANDSTONE;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   658.55/  659.09
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):   50/ 590
Sect:  4
 
Visual Text Description:
 SILTY CLAY;C 5Y2/1-OLIVE BLACK,N5,N4;S LAMINATED,LITTLE MOTTLING;O 5-42,
50-56 5Y2/1,42-48 N5,56-59 N4;H FIRM;Z 33213000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   659.09/  659.26
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):  590/ 760
Sect:  4
 
Visual Text Description:
 VERY FINE SANDSTONE;C N5,N2;O N2 SHALE CHIPS CONCENTRATED IN UPPER PART,
LAMINATED,59-70CM N2,72-76 N5;H FIRM;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   659.26/  660.00
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):  760/1500
Sect:  4
 
Visual Text Description:
 SILTY CLAY;C 5GY4/1-DARK GREENISH GRAY,5YR3/1-BROWNISH GRAY,
5YR4/1-BROWNISH GRAY,N3,N4;S SOME MOTTLING;O 76-81,136-143,146-150 CM 
5GY4/1,81-107 CM 5YR3/1,107-115,143-146 CM 5YR4/1,115-133 N3,133-136 CM N4;
H FIRM;Z 33213000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   660.10/  660.10
Hole: 269A  Depth to Top of Core(m)      :   654.00
Core:   7   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 FINE SANDSTONE;C N3;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   702.39/  703.00
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm):  890/1500
Sect:  1
 
Visual Text Description:
 SILTY CLAYSTONE;C N3-DARK GRAY,5Y4/1-OLIVE GRAY;C -SLIGHTLY FRACTURED;O 
140-148 CM 5Y4/1,REST N3;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   703.00/  704.13
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm):   00/1130
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C N3,5Y4/1-OLIVE GRAY,5GY4/1-DARKGREENISH GRAY;S SOME 
MOTTLING;O 0-7 CM N3,7-57 CM 5Y4/1,57-113 CM 5GY4/1;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   704.13/  704.31
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm): 1130/1310
Sect:  2
 
Visual Text Description:
 FINE SILTY SANDSTONE;C N4;O CARBONATE CEMENTED;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   704.31/  704.50
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm): 1310/1500
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY4/1;S SOME MOTTLING;O HOMOGENOUS;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   704.50/  704.75
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm):   00/ 250
Sect:  3
 
Visual Text Description:
 CLAYEY SILTSTONE;C 5G4/1-DARK GREENISH GRAY;O HOMOGENOUS;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   704.75/  705.51
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm):  250/1010
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1-DARK OLIVE GRAY,5G4/1-DARK GREENISH GRAY;S 
DAMAGED,FRACTURED,SOME MOTTLING;O 25-44,49-101 CM 5Y3/1,44-49 CM 5G4/1;Z 
33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   705.51/  705.58
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm): 1010/1080
Sect:  3
 
Visual Text Description:
 SILTSTONE;C N5-MEDIUM GRAY;O HOMOGENOUS;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   705.58/  705.85
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm): 1080/1350
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY2/1-GREENISH BLACK;S BURROWS;O ZOOPHYCES BURROWS 
WITH CONCENTRATION OF COARSE GRAINS;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   705.85/  705.89
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm): 1350/1390
Sect:  3
 
Visual Text Description:
 SILTY CLAY;H FIRM;Z 33213000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   705.89/  706.00
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm): 1390/1500
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1-DARK OLIVE GRAY;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   706.00/  706.68
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm):   00/ 680
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1-DARK OLIVE GRAY;Z 33213000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   706.68/  706.71
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm):  680/ 710
Sect:  4
 
Visual Text Description:
 VERY FINE SANDSTONE;O CARBONATE CEMENTED POORLY SORTED;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   706.71/  706.76
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm):  710/ 760
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C N7;S MOTTLED;O CARBONATE CEMENTED;H HARD;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   706.76/  706.89
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm):  760/ 890
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y4/1;S BURROWS;O POORLY SORTED;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   706.91/  707.04
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm):  910/1040
Sect:  4
 
Visual Text Description:
 CLAYEY SILTSTONE;C 5GY3/1;S SOME MOTTLING;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   707.04/  707.50
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm): 1040/1500
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1-DARK OLIVE GRAY;O NO VISIBLE MOTTLING;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   707.60/  707.60
Hole: 269A  Depth to Top of Core(m)      :   701.50
Core:   8   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 SILTY CLAYSTONE;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   750.16/  750.19
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm): 1160/1190
Sect:  1
 
Visual Text Description:
 VERY FINE SANDSTONE;C N4;O CARBONATE CEMENTED;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   750.19/  750.24
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm): 1190/1240
Sect:  1
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY4/1-DARK GREENISH GRAY;S MOTTLED;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   750.24/  750.47
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm): 1240/1470
Sect:  1
 
Visual Text Description:
 SILTY CLAY;O NO MOTTLES,BEDS;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   750.47/  750.50
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm): 1470/1500
Sect:  1
 
Visual Text Description:
 VERY FINE SANDSTONE;C N5;H HARD;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   750.50/  750.66
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm):   00/ 160
Sect:  2
 
Visual Text Description:
 SILT;C N6;O HOMOGENOUS;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   750.66/  751.01
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm):  160/ 510
Sect:  2
 
Visual Text Description:
 SILTY CLAY;C 5GY4/1-DARK GREENISH GRAY,5Y4/1-OLIVE GRAY;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   751.01/  751.26
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm):  510/ 760
Sect:  2
 
Visual Text Description:
 SILT;C N6,5G4/1-DARK GREENISH GRAY;S MOTTLING;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   751.26/  751.35
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm):  760/ 850
Sect:  2
 
Visual Text Description:
 SILTY CLAY;C 5GY4/1-OLIVE GRAY;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   751.41/  752.00
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm):  910/1500
Sect:  2
 
Visual Text Description:
 SILTY CLAY;C 5YR4/1-BROWNISH GRAY,5GY4/1;O 91-137CM 5YR4/1,137-150 CM 
5GY4/1;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   752.00/  752.26
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm):   00/ 260
Sect:  3
 
Visual Text Description:
 SILT;C N5,5GY4/1;S MOTTLED;O HOMOGENOUS,POORLY SORTED;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   752.26/  752.42
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm):  260/ 420
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1-DARK GREENISH GRAY;S MOTTLES;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   752.42/  752.45
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm):  420/ 450
Sect:  3
 
Visual Text Description:
 SILTSTONE;O COARSE,CALCEROUS CEMENTED;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   752.45/  753.50
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm):  450/1500
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1-BROWNISH GRAY,N4;S SOME COARSE MOTTLES;O 45-102,
142-150 CM 5YR4/1,102-141 CMN4;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   753.60/  753.60
Hole: 269A  Depth to Top of Core(m)      :   749.00
Core:   9   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 SILTY CLAY;C -DARK GREENISH GRAY;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   806.91/  807.25
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  910/1250
Sect:  1
 
Visual Text Description:
 CLAYSTONE;C 5Y3/1-DARK OLIVE GRAY;O NO MOTTLING VISIBLE;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   807.25/  807.31
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1250/1310
Sect:  1
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY4/1-DARK GREENISH GRAY;S MOTTLED;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   807.31/  807.35
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1310/1350
Sect:  1
 
Visual Text Description:
 SILTSTONE;C N6;O SHARP BASE;Z 33235000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   807.35/  807.50
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1350/1500
Sect:  1
 
Visual Text Description:
 CLAYSTONE;C 5Y3/1;S MUCH FINE MOTTLING 135-140;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   807.50/  808.53
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):   00/1030
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY4/1-DARK GREENISH GRAY,5YR4/1-BROWNISH GRAY;O 0-21 
CM 5GY4/1,21-103 CM 5YR4/1;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   808.53/  808.57
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1030/1070
Sect:  2
 
Visual Text Description:
 VERY FINE SANDSTONE;O BEDS;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   808.57/  809.00
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1070/1500
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C 5G4/1-DARK GREENISH GRAY,N3;S MOTTLED;O 107-145 5G4/1,
145-150 CM N3;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.00/  809.05
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):   00/  50
Sect:  3
 
Visual Text Description:
 CLAYEY SILTSTONE;C N4;O WELL SORTED;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.06/  809.12
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):   60/ 120
Sect:  3
 
Visual Text Description:
 VERY FINE SANDSTONE;S MOTTLED;O POORLY SORTED;H HARD;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.12/  809.18
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  120/ 180
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1;S MOTTLES ARE COARSE;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.18/  809.21
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  180/ 210
Sect:  3
 
Visual Text Description:
 VERY FINE SANDSTONE;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.21/  809.25
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  210/ 250
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY4/1;H HARD;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.25/  809.34
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  250/ 340
Sect:  3
 
Visual Text Description:
 VERY FINE SANDSTONE;S MOTTLED;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.35/  809.39
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  350/ 390
Sect:  3
 
Visual Text Description:
 CLAYEY SILTSTONE;S MOTTLED;H HARD;Z 33235000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.39/  809.43
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  390/ 430
Sect:  3
 
Visual Text Description:
 VERY FINE SANDSTONE;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.43/  809.77
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  430/ 770
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5G4/1;S BURROWS BOTH VERTICAL AND HORIZONTAL;H HARD;Z 
33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.77/  809.84
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  770/ 840
Sect:  3
 
Visual Text Description:
 VERY FINE SANDSTONE;S MOTTLED;O LITTLE MOTTLING IN BASALCM,SHARP BASE;H 
HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.84/  809.91
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  840/ 910
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1;S MOTTLES;H HARD;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.91/  809.98
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  910/ 980
Sect:  3
 
Visual Text Description:
 SILTY CLAY;C 5YR2/1;S RARE SMALL MOTTLES;H HARD;Z 33213000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   809.98/  810.01
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  980/1010
Sect:  3
 
Visual Text Description:
 CLAYEY SILTSTONE;C N4;S VERY RARE SMALL MOTTLES;OSHARP BASE;H HARD;Z 
00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   810.01/  810.07
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1010/1070
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1;S RARE SMALL MOTTLES;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   810.07/  810.08
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1070/1075
Sect:  3
 
Visual Text Description:
 SILTSTONE;C N6;O WELL SORTED;Z 33235000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   810.08/  810.33
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1075/1330
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1;S MOTTLED;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   810.33/  810.37
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1330/1370
Sect:  3
 
Visual Text Description:
 SILT;H FIRM;Z 33215000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   810.37/  810.39
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1370/1390
Sect:  3
 
Visual Text Description:
 VERY FINE SANDSTONE;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   810.39/  810.41
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1390/1410
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1;O ONE LOAD CASTED SILT;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   810.41/  810.50
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1410/1500
Sect:  3
 
Visual Text Description:
 SILT;C 5YR4/1;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   810.50/  811.17
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):   00/ 670
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/2-BROWNISH GRAY,N4;O SOME LOAD CASTED ZONES,SOME 
AREAS OF SILTSTONE;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   811.17/  811.44
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  670/ 940
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1-BROWNISH GRAY,5Y2/1-OLIVE BLACK;O 67-79 CM 
5YR4/1,79-94 CM 5Y2/1;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   811.44/  811.48
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  940/ 980
Sect:  4
 
Visual Text Description:
 MEDIUM SILTSTONE;O PROMINENT LENS OF SILT NEAR TOP,LOAD CAST AT BASE;Z 
33235000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   811.48/  811.50
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm):  980/1000
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR3/1;O DISCONTINOUS POORLY SORTED SILT LAMINAE;Z 
33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   811.50/  811.67
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1000/1170
Sect:  4
 
Visual Text Description:
 VERY FINE SANDSTONE;S HIGHLY MOTTLED;O POORLY SORTED;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   811.67/  811.69
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1170/1190
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1;S MOTTLES OF VERY FINE SANDSTONE FROM ABOVE;Z 
33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   811.69/  811.75
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1190/1250
Sect:  4
 
Visual Text Description:
 CLAYEY SILTSTONE;S SOME SLIGHT MOTTLING;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   811.75/  811.98
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1250/1480
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY4/1,5YR4/1;S SLIGHT MOTTLING;O LOAD COASTED;Z 
33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   811.98/  812.00
Hole: 269A  Depth to Top of Core(m)      :   806.00
Core:  10   Depth Top/Bottom Interval(mm): 1480/1500
Sect:  4
 
Visual Text Description:
 VERY FINE SANDSTONE;S MOTTLED;O POORLY SORTED;H HARD;Z 00003400 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   855.24/  855.33
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):  240/ 330
Sect:  2
 
Visual Text Description:
 VERY FINE SANDSTONE;C N6;O POORLY SORTED;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   855.33/  855.42
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):  330/ 420
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY4/1;S MOTTLES;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   855.42/  855.53
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):  420/ 530
Sect:  2
 
Visual Text Description:
 SILTY CLAY;C 5GY4/1,5YR4/1;S MOTTLED;O POSITIONS OF COLOR UNCERTAIN;H 
FIRM;Z 33213000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   855.53/  855.69
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):  530/ 690
Sect:  2
 
Visual Text Description:
 VERY FINE SANDSTONE;C 5GY4/1;S MOTTLED;O POORLY SORTED;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   855.69/  856.33
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):  690/1330
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY4/1,5YR4/1-BROWNISH GRAY;S SOME SANDSTONE MOTTLES;O 
69-81,85-133 CM 5GY4/1,81-85CM 5YR4/1;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   856.33/  856.45
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm): 1330/1450
Sect:  2
 
Visual Text Description:
 VERY FINE SANDSTONE;C 5GY4/1;S MOTTLES;O POORLY SORTED;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   856.45/  856.50
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm): 1450/1500
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   856.50/  856.58
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):   00/  80
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1-BROWNISH GRAY;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   856.58/  857.00
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):   80/ 500
Sect:  3
 
Visual Text Description:
 VERY FINE SANDSTONE;C 5G4/1,N6,N4;S MOTTLED;O 8-30,32-41,46-50 CM 5G4/1,
30-32 N6,43-46 N6;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   857.00/  857.03
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):  500/ 530
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   857.03/  857.22
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):  530/ 720
Sect:  3
 
Visual Text Description:
 VERY FINE SANDSTONE;C 5GY4/1,5GY4/2;S MOTTLED;O GRADUAL BASE,53-60 CM 
5GY4/1,60-72 5GY4/2;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   857.22/  857.35
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):  720/ 850
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1;S MOTTLES THROUGHOUT;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   857.35/  857.38
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):  850/ 880
Sect:  3
 
Visual Text Description:
 SILT;O GRADED BED;H FIRM;Z 33215000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   857.38/  857.50
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):  880/1000
Sect:  3
 
Visual Text Description:
 VERY FINE SANDSTONE;S MOTTLING;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   857.50/  857.64
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm): 1000/1140
Sect:  3
 
Visual Text Description:
 CLAYEY SILTSTONE;C 5Y2/1,5YR4/1;S MOTTLING;Z 33235000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   857.64/  857.69
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm): 1140/1190
Sect:  3
 
Visual Text Description:
 SILT;H FIRM;Z 33215000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   857.69/  857.72
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm): 1190/1220
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY2/1;S CLAYEY SILTSTONE MOTTLES;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   857.72/  857.87
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm): 1220/1370
Sect:  3
 
Visual Text Description:
 SILTSTONE;C 5Y2/1;S MOTTLED;Z 33235000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   857.87/  858.00
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm): 1370/1500
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1;S SOME MOTTLING;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   858.00/  859.50
Hole: 269A  Depth to Top of Core(m)      :   853.50
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1-BROWNISH GRAY;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   901.00/  901.37
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):   00/ 370
Sect:  0
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1-DARK GRAY;S MOTTLED 17-37CM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   901.37/  901.39
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):  370/ 390
Sect:  0
 
Visual Text Description:
 SILT;S SOME LAYERS;H FIRM;Z 33215000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   901.39/  901.48
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):  390/ 480
Sect:  0
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1;S SOME MOTTLING;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   901.50/  901.70
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):   00/ 200
Sect:  1
 
Visual Text Description:
 SILTY CLAYSTONE;C 5G4/1,5GY4/1;S MOTTLES DECREASING DOWNWARD;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   901.70/  901.74
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):  200/ 240
Sect:  1
 
Visual Text Description:
 CLAYEY SILTSTONE;C 5GY4/1;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   901.74/  903.00
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):  240/1500
Sect:  1
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY3/1,N4,5YR3/1;S SOME VERY FINE SANDSTONE MOTTLES,
MOTTLED SILT LAMINAE;O 41-150,24-33 CM 5GY3/1,33-41 CM N4,HARD GREENISH 
MOTTLE AT 126 CM;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   903.00/  903.39
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):   00/ 390
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1-DARK OLIVE GRAY,5YR4/1;S SOME BEDS OF CLAYEY 
SILTSTONE;O 0-28,35-39 CM 5Y3/1,28-35 5YR4/1;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   903.39/  903.41
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):  390/ 410
Sect:  2
 
Visual Text Description:
 SILT;O SHARP BASE,NO LOADING;H FIRM;Z 33215000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   903.41/  904.03
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):  410/1030
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR4/1-BROWNISH GRAY;S SOME SILT LAYERS,MOTTLING;Z 
33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   904.03/  904.04
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm): 1030/1040
Sect:  2
 
Visual Text Description:
 VERY FINE SANDSTONE;S MOTTLED BASE;O POORLY SORTED,SHARP BASE;H HARD;Z 
33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   904.04/  904.19
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm): 1040/1190
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C N4,5YR4/1;S MOTTLES;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   904.19/  904.23
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm): 1190/1225
Sect:  2
 
Visual Text Description:
 CLAYEY SILTSTONE;C 5YR3/1;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   904.23/  904.32
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm): 1225/1320
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1;O SHARP BASE;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   904.32/  904.43
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm): 1320/1430
Sect:  2
 
Visual Text Description:
 VERY FINE SANDSTONE;C 5YR4/1;S MOTTLES;O SOME SILTY CLAYSTONE;H HARD;Z 
33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   904.43/  904.50
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm): 1430/1500
Sect:  2
 
Visual Text Description:
 SILTSTONE;S MOTTLED;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   904.50/  904.58
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):   00/  80
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR3/1-DARK BROWNISH GRAY;O FAINT SILK LAYER IN UPPER 
CM;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   904.58/  904.63
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):   80/ 130
Sect:  3
 
Visual Text Description:
 SILT;O POORLY SORTED,BLOCKS 10-13 CM;H FIRM;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   904.63/  904.84
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):  130/ 340
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR3/1;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   904.84/  904.84
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):  340/ 342
Sect:  3
 
Visual Text Description:
 SILT;O SOME LOADING,SHARP BASE,SOME CLAYEY SILTSTONE;H FIRM;Z 33215000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   904.91/  905.75
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):  410/1250
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR3/1;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   905.75/  905.90
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm): 1250/1400
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR5/1-BROWNISH GRAY;S HIGHLY MOTTLED;O POORLY SORTED 
130-134;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   905.90/  905.91
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm): 1400/1410
Sect:  3
 
Visual Text Description:
 SILTSTONE;H HARD;Z 33235000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   905.91/  906.00
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm): 1410/1500
Sect:  3
 
Visual Text Description:
 VERY FINE SANDSTONE;C N5,5G3/1;S MOTTLED;O POOR SORTING;H HARD;Z 33234000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   906.00/  906.05
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):   00/  50
Sect:  4
 
Visual Text Description:
 SILT;S MOTTLING;H FIRM;Z 33215000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   906.05/  906.09
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):   50/  90
Sect:  4
 
Visual Text Description:
 CLAYEY SILTSTONE;C 5G4/1;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   906.09/  907.50
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):   90/1500
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1,5YR3/1;S MOTTLED;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   907.50/  909.00
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1-DARK OLIVE GRAY;O SOME SILT LAYERS;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   909.00/  909.04
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):   00/  40
Sect:  6
 
Visual Text Description:
 CLAYEY SILTSTONE;C N5;S SLIGHTLY MOTTLED;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   909.04/  910.50
Hole: 269A  Depth to Top of Core(m)      :   901.00
Core:  12   Depth Top/Bottom Interval(mm):   40/1500
Sect:  6
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1;S SOME PARTS MOTTLED,SOMEPARTS LOADED;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   948.78/  950.00
Hole: 269A  Depth to Top of Core(m)      :   948.50
Core:  13   Depth Top/Bottom Interval(mm):  280/1500
Sect:  1
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1-DARK OLIVE GRAY;S SOME FINE MOTTLING;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   950.09/  951.50
Hole: 269A  Depth to Top of Core(m)      :   948.50
Core:  13   Depth Top/Bottom Interval(mm):   90/1500
Sect:  2
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y3/1-DARK OLIVE GRAY;S SOME MOTTLES 9-29 CM;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   951.56/  953.00
Hole: 269A  Depth to Top of Core(m)      :   948.50
Core:  13   Depth Top/Bottom Interval(mm):   60/1500
Sect:  3
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR3/1-DARK BROWNISH GRAY;O SOME LOADED ZONES;Z 
00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   953.00/  953.59
Hole: 269A  Depth to Top of Core(m)      :   948.50
Core:  13   Depth Top/Bottom Interval(mm):   00/ 590
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR3/1-DARK BROWNISH GRAY;S VERY RARE MOTTLING;Z 
00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   953.59/  953.71
Hole: 269A  Depth to Top of Core(m)      :   948.50
Core:  13   Depth Top/Bottom Interval(mm):  590/ 710
Sect:  4
 
Visual Text Description:
 CLAYSTONE;C 5Y3/1-DARK OLIVE GRAY;Z 33231000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   953.71/  953.75
Hole: 269A  Depth to Top of Core(m)      :   948.50
Core:  13   Depth Top/Bottom Interval(mm):  710/ 750
Sect:  4
 
Visual Text Description:
 CLAYEY SILTSTONE;C 5GY4/1;S MOTTLED;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   953.75/  954.02
Hole: 269A  Depth to Top of Core(m)      :   948.50
Core:  13   Depth Top/Bottom Interval(mm):  750/1020
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5Y4/1;Z 33233000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   954.02/  954.04
Hole: 269A  Depth to Top of Core(m)      :   948.50
Core:  13   Depth Top/Bottom Interval(mm): 1020/1040
Sect:  4
 
Visual Text Description:
 SILTSTONE;C N6;O CARBONATE CEMENTED;Z 33235000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   954.04/  954.50
Hole: 269A  Depth to Top of Core(m)      :   948.50
Core:  13   Depth Top/Bottom Interval(mm): 1040/1500
Sect:  4
 
Visual Text Description:
 SILTY CLAYSTONE;C 5GY4/1,5YR3/1;S MOTTLED;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   954.50/  955.08
Hole: 269A  Depth to Top of Core(m)      :   948.50
Core:  13   Depth Top/Bottom Interval(mm):   00/ 580
Sect:  5
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR3/1-DARK BROWNISH GRAY;Z 00000000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   955.08/  956.00
Hole: 269A  Depth to Top of Core(m)      :   948.50
Core:  13   Depth Top/Bottom Interval(mm):  580/1500
Sect:  5
 
Visual Text Description:
 SILTSTONE;S MOTTLED;Z 33235000 
 
 
Leg : 28    Depth Top/Bottom of Layer(m) :   956.10/  956.10
Hole: 269A  Depth to Top of Core(m)      :   948.50
Core:  13   Depth Top/Bottom Interval(mm):    0/   0
Sect: CC
 
Visual Text Description:
 SILTY CLAYSTONE;C 5YR3/1;Z 00000000 
 
 
    

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