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Core Data from the Deep Sea Drilling Project


Leg : 67    Depth Top/Bottom of Layer(m) :    37.50/   38.58
Hole: 494A  Depth to Top of Core(m)      :    37.50
Core:   1   Depth Top/Bottom Interval(mm):   00/1080
Sect:  1
 
Visual Text Description:
 DIATOMACEOUS SILTY MUD;H SOFT;Z 33213000;C OLIVE GRAY;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    38.59/   38.65
Hole: 494A  Depth to Top of Core(m)      :    37.50
Core:   1   Depth Top/Bottom Interval(mm): 1090/1150
Sect:  1
 
Visual Text Description:
 MUDDY VITRIC ASH;H SOFT;C GRAY;M VOLCANIC ASH;D MODERATELY DISTURBED;S  ;
U VOLCANOGENIC DEPOSITS 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    38.66/   39.00
Hole: 494A  Depth to Top of Core(m)      :    37.50
Core:   1   Depth Top/Bottom Interval(mm): 1160/1500
Sect:  1
 
Visual Text Description:
 DIATOMACEOUS SILTY MUD;H SOFT;Z 33213000;C OLIVE GRAY;D GREATLY DISTURBED;
S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    39.00/   39.11
Hole: 494A  Depth to Top of Core(m)      :    37.50
Core:   1   Depth Top/Bottom Interval(mm):   00/ 110
Sect:  2
 
Visual Text Description:
 CALCAREOUS SANDY MUD;H SOFT;Z 33213000;C OLIVE GRAY;D MODERATELY 
DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    39.18/   39.71
Hole: 494A  Depth to Top of Core(m)      :    37.50
Core:   1   Depth Top/Bottom Interval(mm):  180/ 710
Sect:  2
 
Visual Text Description:
 CALCAREOUS SANDY MUD;H SOFT;C OLIVE GRAY;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    39.72/   39.98
Hole: 494A  Depth to Top of Core(m)      :    37.50
Core:   1   Depth Top/Bottom Interval(mm):  720/ 980
Sect:  2
 
Visual Text Description:
 SANDY DIATOMACEOUS VITRIC ASH;H SOFT;C GRAYS;M VOLCANIC ASH;D GREATLY 
DISTURBED;S  ;U VOLCANOGENIC DEPOSITS 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    40.09/   40.50
Hole: 494A  Depth to Top of Core(m)      :    37.50
Core:   1   Depth Top/Bottom Interval(mm): 1090/1500
Sect:  2
 
Visual Text Description:
 SANDY DIATOMACEOUS VITRIC ASH;H SOFT;Z 33212000;C GRAYS;M VOLCANIC ASH;D 
GREATLY DISTURBED;S MOTTLING;U VOLCANOGENIC DEPOSITS 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    40.50/   41.93
Hole: 494A  Depth to Top of Core(m)      :    37.50
Core:   1   Depth Top/Bottom Interval(mm):   00/1430
Sect:  3
 
Visual Text Description:
 DIATOMACEOUS SILTY MUD;H SOFT;Z 33212000;C OLIVE GRAY;M VOLCANIC ASH;S 
MOTTLING;D MODERATELY DISTURBED;U VOLCANOGENIC DEPOSITS 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    42.00/   42.38
Hole: 494A  Depth to Top of Core(m)      :    37.50
Core:   1   Depth Top/Bottom Interval(mm):   00/ 380
Sect:  4
 
Visual Text Description:
 DIATOMACEOUS SILT;H SOFT;C OLIVE GRAY;M VOLCANIC ASH;D MODERATELY 
DISTURBED;S  ;U VOLCANOGENIC DEPOSITS 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    42.48/   42.43
Hole: 494A  Depth to Top of Core(m)      :    37.50
Core:   1   Depth Top/Bottom Interval(mm):   00/  50
Sect: CC
 
Visual Text Description:
 MUDSTONE;H FIRM;Z 33233000;C OLIVE GRAY;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    47.00/   47.04
Hole: 494A  Depth to Top of Core(m)      :    47.00
Core:   2   Depth Top/Bottom Interval(mm):   00/  40
Sect:  1
 
Visual Text Description:
 CLAY;H FIRM;Z 33211000;C OLIVE GRAY;D GREATLY DISTURBED;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    47.05/   47.57
Hole: 494A  Depth to Top of Core(m)      :    47.00
Core:   2   Depth Top/Bottom Interval(mm):   50/ 570
Sect:  1
 
Visual Text Description:
 MUD;H SOUPY;Z 33213000;C OLIVE GRAY;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    47.58/   48.02
Hole: 494A  Depth to Top of Core(m)      :    47.00
Core:   2   Depth Top/Bottom Interval(mm):  580/1020
Sect:  1
 
Visual Text Description:
 PEBBLY MUDSTONE;H HARD;C OLIVE GRAY,GRAY;D GREATLY DISTURBED;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    48.50/   50.00
Hole: 494A  Depth to Top of Core(m)      :    47.00
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 DIATOMACEOUS SOUPY MUD;H SOUPY;Z 33213000;C GRAY;M PYRITE;S SLICKENSIDES;
U PEBBLES;D GREATLY DISTURBED 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    50.00/   50.51
Hole: 494A  Depth to Top of Core(m)      :    47.00
Core:   2   Depth Top/Bottom Interval(mm):   00/ 510
Sect:  3
 
Visual Text Description:
 MUD;H SOFT;C GRAY;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    50.74/   51.30
Hole: 494A  Depth to Top of Core(m)      :    47.00
Core:   2   Depth Top/Bottom Interval(mm):  740/1300
Sect:  3
 
Visual Text Description:
 MUD;H SOFT;C GRAY;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    51.40/   51.50
Hole: 494A  Depth to Top of Core(m)      :    47.00
Core:   2   Depth Top/Bottom Interval(mm): 1400/1500
Sect:  3
 
Visual Text Description:
 MUD;H SOFT;C GRAY;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    51.50/   53.00
Hole: 494A  Depth to Top of Core(m)      :    47.00
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 MUD;H SOUPY;C GRAY;D GREATLY DISTURBED;67494A  2 5  001200   47.00   
53.00   54.20 5L PEBBLY MUDSTONE;H HARD;C GRAY;D GREATLY DISTURBED;S 
BEDDING;P PELECYPODS;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    54.63/   55.69
Hole: 494A  Depth to Top of Core(m)      :    47.00
Core:   2   Depth Top/Bottom Interval(mm):  130/1190
Sect:  6
 
Visual Text Description:
 MUD;H SOFT;C GRAY;D MODERATELY DISTURBED;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    56.00/   56.46
Hole: 494A  Depth to Top of Core(m)      :    47.00
Core:   2   Depth Top/Bottom Interval(mm):   00/ 460
Sect:  7
 
Visual Text Description:
 MUD;H SOFT;C GRAY;D MODERATELY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    56.61/   56.86
Hole: 494A  Depth to Top of Core(m)      :    47.00
Core:   2   Depth Top/Bottom Interval(mm):  150/ 400
Sect: CC
 
Visual Text Description:
 DIATOMACEOUS SILTY CLAY;H FIRM;C GRAY;D MODERATELY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    56.60/   56.70
Hole: 494A  Depth to Top of Core(m)      :    56.50
Core:   3   Depth Top/Bottom Interval(mm):  100/ 200
Sect: CC
 
Visual Text Description:
 DIATOMACEOUS SILTY CLAY;H FIRM;Z 33213000;C GRAY;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    66.00/   66.34
Hole: 494A  Depth to Top of Core(m)      :    66.00
Core:   4   Depth Top/Bottom Interval(mm):   00/ 340
Sect:  1
 
Visual Text Description:
 DIATOMACEOUS SILTY CLAY;H SOFT;C GRAY,GRAYISH GREEN;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    66.44/   66.39
Hole: 494A  Depth to Top of Core(m)      :    66.00
Core:   4   Depth Top/Bottom Interval(mm):   00/  50
Sect: CC
 
Visual Text Description:
 DIATOMACEOUS SILTY CLAY;H SOFT;Z 33213000;C GRAYISH GREEN;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    75.50/   76.21
Hole: 494A  Depth to Top of Core(m)      :    75.50
Core:   5   Depth Top/Bottom Interval(mm):   00/ 710
Sect:  1
 
Visual Text Description:
 DIATOMACEOUS MUD;H SOFT;C GRAYISH GREEN;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    76.26/   76.42
Hole: 494A  Depth to Top of Core(m)      :    75.50
Core:   5   Depth Top/Bottom Interval(mm):  760/ 920
Sect:  1
 
Visual Text Description:
 DIATOMACEOUS MUD;H SOFT;C GRAYISH GREEN;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    77.00/   77.06
Hole: 494A  Depth to Top of Core(m)      :    75.50
Core:   5   Depth Top/Bottom Interval(mm):   00/  60
Sect:  2
 
Visual Text Description:
 DIATOMACEOUS MUD;H SOFT;C GRAYISH GREEN;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    77.11/   78.50
Hole: 494A  Depth to Top of Core(m)      :    75.50
Core:   5   Depth Top/Bottom Interval(mm):  110/1500
Sect:  2
 
Visual Text Description:
 DIATOMACEOUS MUD;H SOFT;C GRAYISH GREEN;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    78.55/   79.75
Hole: 494A  Depth to Top of Core(m)      :    75.50
Core:   5   Depth Top/Bottom Interval(mm):   50/1250
Sect:  3
 
Visual Text Description:
 DIATOMACEOUS MUD;H SOFT;Z 22112220;C  GRAYISH GREEN;M PYRITE;P MOLLUSC;S  
;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    79.85/   79.89
Hole: 494A  Depth to Top of Core(m)      :    75.50
Core:   5   Depth Top/Bottom Interval(mm):   00/ 140
Sect: CC
 
Visual Text Description:
 DIATOMACEOUS MUD;H SOFT;Z 22112220;C GRAYISH GREEN;D GREATLY DISTURBED;S  
;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    85.10/   85.05
Hole: 494A  Depth to Top of Core(m)      :    85.00
Core:   6   Depth Top/Bottom Interval(mm):   00/  50
Sect: CC
 
Visual Text Description:
 DIATOMACEOUS MUD;H SOFT;Z 22112220;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    94.50/   96.00
Hole: 494A  Depth to Top of Core(m)      :    94.50
Core:   7   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 DIATOMACEOUS MUD;H SOFT;C OLIVE,GRAY,BLUE GRAY;D GREATLY DISTURBED;U 
PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    96.00/   97.50
Hole: 494A  Depth to Top of Core(m)      :    94.50
Core:   7   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 DIATOMACEOUS SILTY MUDSTONE;H HARD;Z 33233000;D GREATLY DISTURBED;M 
PUMICE;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :    97.50/   99.00
Hole: 494A  Depth to Top of Core(m)      :    94.50
Core:   7   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 DIATOMACEOUS SILTY MUDSTONE;H HARD;Z 33233000;D GREATLY DISTURBED;67494A  
7CC  00  50   94.50   99.10   99.05 4L DIATOMACEOUS SILTY MUDSTONE;H HARD;
Z 33233000;U PEBBLES;D GREATLY DISTURBED 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   104.50/  105.93
Hole: 494A  Depth to Top of Core(m)      :   104.50
Core:   8   Depth Top/Bottom Interval(mm):   00/1430
Sect:  1
 
Visual Text Description:
 DIATOMACEOUS MUDDY CLAY AND CLAYSTONE;H FIRM;C GREENISH GRAY;D GREATLY 
DISTURBED;S FRACTURING;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   106.00/  107.50
Hole: 494A  Depth to Top of Core(m)      :   104.50
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 DIATOMACEOUS MUDDY CLAY AND CLAYSTONE;H FIRM;C GREENISH GRAY;P SPICULES 
AND SPINES,SHELL DEBRIS;U PEBBLES;S FRACTURING 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   107.60/  107.60
Hole: 494A  Depth to Top of Core(m)      :   104.50
Core:   8   Depth Top/Bottom Interval(mm):   00/ 100
Sect: CC
 
Visual Text Description:
 DIATOMACEOUS MUDDY CLAY AND CLAYSTONE;H FIRM;Z 31210000;C GREENISH GRAY;S 
FRACTURING 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   113.50/  115.00
Hole: 494A  Depth to Top of Core(m)      :   113.50
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 DIATOMACEOUS MUDDY CLAY AND CLAYSTONE;H FIRM;C OLIVE GRAY;M VOLCANIC ASH;
S ASH LAYERS,FRACTURING;D MODERATELY DISTURBED;P UNIDENTIFIED FOSSIL 
MATERIAL;U VOLCANOGENIC DEPOSITS 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   115.00/  115.63
Hole: 494A  Depth to Top of Core(m)      :   113.50
Core:   9   Depth Top/Bottom Interval(mm):   00/ 630
Sect:  2
 
Visual Text Description:
 SILTY MUD;H SOFT;C OLIVE GRAY;M VOLCANIC GLASS;S SLICKENSIDES,FAULTING(?);
U VOLCANOGENIC DEPOSITS 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   115.98/  116.20
Hole: 494A  Depth to Top of Core(m)      :   113.50
Core:   9   Depth Top/Bottom Interval(mm):  980/1200
Sect:  2
 
Visual Text Description:
 DIATOMACEOUS SILTY MUD;H SOFT;Z 33213000;C OLIVE GRAY;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   116.21/  116.29
Hole: 494A  Depth to Top of Core(m)      :   113.50
Core:   9   Depth Top/Bottom Interval(mm): 1210/1290
Sect:  2
 
Visual Text Description:
 CONGLOMERATE;H HARD;Z 33213000;C  ;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   116.74/  118.00
Hole: 494A  Depth to Top of Core(m)      :   113.50
Core:   9   Depth Top/Bottom Interval(mm):  240/1500
Sect:  3
 
Visual Text Description:
 MUD;H SOUPY;C BLUISH GRAY,GRAY;D GREATLY DISTURBED;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   118.00/  118.18
Hole: 494A  Depth to Top of Core(m)      :   113.50
Core:   9   Depth Top/Bottom Interval(mm):   00/ 180
Sect:  4
 
Visual Text Description:
 PEBBLY MUD;H SOUPY;Z 33213000;D GREATLY DISTURBED;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   123.80/  124.33
Hole: 494A  Depth to Top of Core(m)      :   123.00
Core:  10   Depth Top/Bottom Interval(mm):  800/1330
Sect:  1
 
Visual Text Description:
 HEMIPELAGIC MUD;H SOFT;C OLIVE GRAY;D GREATLY DISTURBED;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   124.38/  124.50
Hole: 494A  Depth to Top of Core(m)      :   123.00
Core:  10   Depth Top/Bottom Interval(mm): 1380/1500
Sect:  1
 
Visual Text Description:
 HEMIPELGIC MUD;H SOFT;Z 33213000;C GRAY;D GREATLY DISTURBED;S MOTTLING;U  
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   133.03/  134.00
Hole: 494A  Depth to Top of Core(m)      :   132.50
Core:  11   Depth Top/Bottom Interval(mm):  530/1500
Sect:  1
 
Visual Text Description:
 HEMIPELAGIC MUD;H SOFT;C GRAY,OLIVE GRAY;S MOTTLING;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   142.02/  143.50
Hole: 494A  Depth to Top of Core(m)      :   142.00
Core:  12   Depth Top/Bottom Interval(mm):   20/1500
Sect:  1
 
Visual Text Description:
 DRILL BRECCIA;H SOFT;Z 33213000;C OLIVE GRAY,GREENISH BLUE,BLACK;D 
GREATLY DISTURBED;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   143.50/  144.55
Hole: 494A  Depth to Top of Core(m)      :   142.00
Core:  12   Depth Top/Bottom Interval(mm):   00/1050
Sect:  2
 
Visual Text Description:
 HEMIPELAGIC;H SOFT;Z 33213000;C OLIVE GRAY,GREENISH BLUE;D GREATLY 
DISTURBED;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   144.67/  144.82
Hole: 494A  Depth to Top of Core(m)      :   142.00
Core:  12   Depth Top/Bottom Interval(mm):   00/ 250
Sect: CC
 
Visual Text Description:
 DRILLING BRECCIA;H SOFT;Z 33213000;C OLIVE GRAY,BLACK,GREENISH BLUE,OLIVE;
D GREATLY DISTURBED;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   152.91/  153.00
Hole: 494A  Depth to Top of Core(m)      :   151.50
Core:  13   Depth Top/Bottom Interval(mm): 1410/1500
Sect:  1
 
Visual Text Description:
 MICRITIC LIMESTONE;H HARD;Z 12130000;C OLIVE GRAY;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   161.00/  162.50
Hole: 494A  Depth to Top of Core(m)      :   161.00
Core:  14   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 DRILLING BRECCIA;H SOFT;Z 33213000;C OLIVE GRAY,GREENISH BLUE;D GREATLY 
DISTURBED 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   162.50/  164.00
Hole: 494A  Depth to Top of Core(m)      :   161.00
Core:  14   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 DRILLING BRECCIA;H SOFT;Z 33213000;C OLIVE GRAY,GREENISH BLUE;D GREATLY 
DISTURBED;P SHELL DEBRIS;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   164.00/  164.60
Hole: 494A  Depth to Top of Core(m)      :   161.00
Core:  14   Depth Top/Bottom Interval(mm):   00/ 600
Sect:  3
 
Visual Text Description:
 DRILL BRECCIA;H SOFT;Z 33213000;C OLIVE GRAY,GREENISH BLUE;D GREATLY 
DISTURBED 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   164.74/  164.79
Hole: 494A  Depth to Top of Core(m)      :   161.00
Core:  14   Depth Top/Bottom Interval(mm):   00/ 150
Sect: CC
 
Visual Text Description:
 DRILL BRECCIA;H SOFT;Z 33213000;C OLIVE GRAY,GREENISH BLUE;D GREATLY 
DISTURBED;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   170.50/  171.67
Hole: 494A  Depth to Top of Core(m)      :   170.50
Core:  15   Depth Top/Bottom Interval(mm):   00/1170
Sect:  1
 
Visual Text Description:
 DRILL BRECCIA;H SOFT;Z 33213000;C OLIVE GRAY,GREENISH BLUE;D GREATLY 
DISTURBED;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   173.21/  173.50
Hole: 494A  Depth to Top of Core(m)      :   170.50
Core:  15   Depth Top/Bottom Interval(mm): 1210/1500
Sect:  2
 
Visual Text Description:
 DRILL BRECCIA;H SOFT;Z 33213000;C OLIVE GRAY,GREENISH BLUE 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   173.50/  174.78
Hole: 494A  Depth to Top of Core(m)      :   170.50
Core:  15   Depth Top/Bottom Interval(mm):   00/1280
Sect:  3
 
Visual Text Description:
 DRILL BRECCIA;H SOFT;Z 33213000;C OLIVE GRAY,GREENISH BLUE 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   180.00/  180.48
Hole: 494A  Depth to Top of Core(m)      :   180.00
Core:  16   Depth Top/Bottom Interval(mm):   00/ 480
Sect:  1
 
Visual Text Description:
 DIATOMACEOUS MUDDY CLAYSTONE;H HARD;C GREENISH GRAY,GREENISH BLUE;S  ;D 
GREATLY DISTURBED 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   180.88/  181.50
Hole: 494A  Depth to Top of Core(m)      :   180.00
Core:  16   Depth Top/Bottom Interval(mm):  880/1500
Sect:  1
 
Visual Text Description:
 DRILL BRECCIA;H SOFT;Z 33213000;C OLIVE GRAY,GREENISH BLUE;D GREATLY 
DISTURBED;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   181.50/  182.36
Hole: 494A  Depth to Top of Core(m)      :   180.00
Core:  16   Depth Top/Bottom Interval(mm):   00/ 860
Sect:  2
 
Visual Text Description:
 DRILL BRECCIA;H SOFT;Z 33213000;C OLIVE GRAY,GREENISH BLUE;P PELECYPODSD 
GREATLY DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   182.46/  182.46
Hole: 494A  Depth to Top of Core(m)      :   180.00
Core:  16   Depth Top/Bottom Interval(mm):   00/ 100
Sect: CC
 
Visual Text Description:
 DRILL BRECCIA;H SOFT;Z 33213000;C OLIVE GRAY,GREENISH BLUE;D GREATLY 
DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   189.50/  190.90
Hole: 494A  Depth to Top of Core(m)      :   189.50
Core:  17   Depth Top/Bottom Interval(mm):   00/1400
Sect:  1
 
Visual Text Description:
 MUD;H SOFT;C OLIVE GRAY;S VEINS,FRACTURING,BEDDING;U PEBBLES;D MODERATELY 
DISTURBED 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   191.00/  192.50
Hole: 494A  Depth to Top of Core(m)      :   189.50
Core:  17   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 SILTY MUD AND FRACTURED MUDSTONE;H FIRM;C OLIVE GRAY;M VOLCANIC ASH;S 
FRACTURING,BEDDING,LAMINAE,ASH LAYERS,MOTTLING;U PEBBLES,VOLCANOGENIC 
DEPOSITS 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   199.00/  200.50
Hole: 494A  Depth to Top of Core(m)      :   199.00
Core:  18   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 ZEOLITIC GLASS RICH CLAY;H SOFT;C DARK GRAY;S SLCKENSIDES,FAULTING,
FRACTURING;M ZEOLITES,VOLCANIC GLASS;D SLIGHTLY DISTURBED;U VOLCANOGENIC 
DEPOSITS 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   200.50/  202.00
Hole: 494A  Depth to Top of Core(m)      :   199.00
Core:  18   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUD;H SOFT;Z 33213000;C DARK GRAY;D SLIGHTLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   202.00/  203.50
Hole: 494A  Depth to Top of Core(m)      :   199.00
Core:  18   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 MUD;H SOFT;Z 33213000;C DARK GRAY;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   203.50/  204.62
Hole: 494A  Depth to Top of Core(m)      :   199.00
Core:  18   Depth Top/Bottom Interval(mm):   00/1120
Sect:  4
 
Visual Text Description:
 MUD;H SOFT;Z 33213000;C DARK GRAY;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   204.73/  204.91
Hole: 494A  Depth to Top of Core(m)      :   199.00
Core:  18   Depth Top/Bottom Interval(mm):   00/ 280
Sect: CC
 
Visual Text Description:
 MUD;H SOFT;Z 33213000;C DARK GRAY;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   208.50/  208.71
Hole: 494A  Depth to Top of Core(m)      :   208.50
Core:  19   Depth Top/Bottom Interval(mm):   00/ 210
Sect:  1
 
Visual Text Description:
 PEBBLY MUD;H SOFT;C GRAY,GREEN BLUE,OLIVE GRAY;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   208.72/  209.90
Hole: 494A  Depth to Top of Core(m)      :   208.50
Core:  19   Depth Top/Bottom Interval(mm):  220/1400
Sect:  1
 
Visual Text Description:
 SANDY MUD;H SOFT;C DRK GRAY;M ZEOLITES,VOLCANIC GLASS;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   210.00/  210.25
Hole: 494A  Depth to Top of Core(m)      :   208.50
Core:  19   Depth Top/Bottom Interval(mm):   00/ 250
Sect:  2
 
Visual Text Description:
 ZEOLITIC CLAY;H SOFT;C OLIVE GRAY;D MODERATELY DISTURBED;M ZEOLITES;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   210.26/  210.59
Hole: 494A  Depth to Top of Core(m)      :   208.50
Core:  19   Depth Top/Bottom Interval(mm):  260/ 590
Sect:  2
 
Visual Text Description:
 ZEOLITIC CLAY AND MUDSTONE;H SOFT;C DARK GRAY;D GREATLY DISTURBED;S 
LAMINAE;M ZEOLITES;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   210.60/  211.17
Hole: 494A  Depth to Top of Core(m)      :   208.50
Core:  19   Depth Top/Bottom Interval(mm):  600/1170
Sect:  2
 
Visual Text Description:
 MUDSTONE;H HARD;C BLACK;S FRACTURING,LAMINAE;D MODERATELY DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   218.00/  218.70
Hole: 494A  Depth to Top of Core(m)      :   218.00
Core:  20   Depth Top/Bottom Interval(mm):   00/ 700
Sect:  1
 
Visual Text Description:
 SANDY SILTY MUDSTONE;H FIRM;C OLIVE GRAY;S FRACTURING;D MODERATELY 
DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   218.71/  218.78
Hole: 494A  Depth to Top of Core(m)      :   218.00
Core:  20   Depth Top/Bottom Interval(mm):  710/ 780
Sect:  1
 
Visual Text Description:
 SILTY SAND;H SOFT;C OLIVE GRAY;S BEDDING,LAMINAE;D MODERATELY DISTURBED;U 
  
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   218.79/  219.39
Hole: 494A  Depth to Top of Core(m)      :   218.00
Core:  20   Depth Top/Bottom Interval(mm):  790/1390
Sect:  1
 
Visual Text Description:
 SANDY SILT MUD;H SOFT;C OLIVE GRAY;D MODERATELY DISTURBED;M ZEOLITES;S 
LAMINAE,FRACTURING;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   219.50/  219.76
Hole: 494A  Depth to Top of Core(m)      :   218.00
Core:  20   Depth Top/Bottom Interval(mm):   00/ 260
Sect:  2
 
Visual Text Description:
 SANDY MUD AND SILTY SAND;H SOFT;C OLIVE GRAY;D MODERATELY DISTURBED;S  ;U 
  
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   219.77/  221.00
Hole: 494A  Depth to Top of Core(m)      :   218.00
Core:  20   Depth Top/Bottom Interval(mm):  270/1500
Sect:  2
 
Visual Text Description:
 SANDY MUDSTONE AND MUDDY SANDSTONE;H SOFT;C OLIVE GRAY;S FRACTURING,
LAMINAE,BEDDING;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   221.00/  222.50
Hole: 494A  Depth to Top of Core(m)      :   218.00
Core:  20   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 MUDSTONE AND SILTY SAND;H FIRM;C OLIVE GRAY;S LAMINAE,BEDDING;D 
MODERATELY DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   222.50/  223.22
Hole: 494A  Depth to Top of Core(m)      :   218.00
Core:  20   Depth Top/Bottom Interval(mm):   00/ 720
Sect:  4
 
Visual Text Description:
 SLIGHTLY CALCAREOUS SAND SILTY MUDSTONE;H HARD;C OLIVE GRAY;S LAMINAE,
CONTACTS;D MODERATELY DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   223.23/  224.00
Hole: 494A  Depth to Top of Core(m)      :   218.00
Core:  20   Depth Top/Bottom Interval(mm):  730/1500
Sect:  4
 
Visual Text Description:
 CLAY;H SOFT;C OLIVE GRAY,BLUISH GRAY;S CONTACTS,LAMINAE,FRACTURING;D 
MODERATELY DISTURBED 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   224.00/  224.15
Hole: 494A  Depth to Top of Core(m)      :   218.00
Core:  20   Depth Top/Bottom Interval(mm):   00/ 150
Sect:  5
 
Visual Text Description:
 CLAY AND ASH;H SOFT;C YELLOWISH GRAY;M VOLCANIC ASH;S ASH LAYER(?);D 
MODERATELY DISTURBED;U VOLCANOGENIC DEPOSITS,PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   224.16/  224.70
Hole: 494A  Depth to Top of Core(m)      :   218.00
Core:  20   Depth Top/Bottom Interval(mm):  160/ 700
Sect:  5
 
Visual Text Description:
 CLAYSTONE;H HARD;C BLUISH GRAY;S LAMINAE,FRACTURING;D MODERATELY 
DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   225.50/  225.85
Hole: 494A  Depth to Top of Core(m)      :   218.00
Core:  20   Depth Top/Bottom Interval(mm):   00/ 350
Sect:  6
 
Visual Text Description:
 CLAY;H SOFT;C BLUE GRAY;S FRACTURING;U PEBBLES;D GREATLY DISTURBED 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   225.95/  225.95
Hole: 494A  Depth to Top of Core(m)      :   218.00
Core:  20   Depth Top/Bottom Interval(mm):   00/ 100
Sect: CC
 
Visual Text Description:
 MUDSTONE AND ASH;H FIRM;C DARK GRAY,BLUISH GRAY;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   227.50/  228.82
Hole: 494A  Depth to Top of Core(m)      :   227.50
Core:  21   Depth Top/Bottom Interval(mm):   00/1320
Sect:  1
 
Visual Text Description:
 CLAY;H SOFT;C BLUISH GRAY;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   229.00/  230.50
Hole: 494A  Depth to Top of Core(m)      :   227.50
Core:  21   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 CLAYSTONE;H HARD;C BLUE GRAY;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   231.12/  231.60
Hole: 494A  Depth to Top of Core(m)      :   227.50
Core:  21   Depth Top/Bottom Interval(mm):  620/1100
Sect:  3
 
Visual Text Description:
 CLAYSTONE;H HARD;C BLUE GRAY;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   231.61/  232.00
Hole: 494A  Depth to Top of Core(m)      :   227.50
Core:  21   Depth Top/Bottom Interval(mm): 1110/1500
Sect:  3
 
Visual Text Description:
 CLAY;H SOFT;C BLUE GRAY,WHITISH GRAY;M VOLCANIC ASH;S FRACTURING;U 
VOLCANOGENIC DEPOSITS 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   232.10/  232.05
Hole: 494A  Depth to Top of Core(m)      :   227.50
Core:  21   Depth Top/Bottom Interval(mm):   00/  50
Sect: CC
 
Visual Text Description:
 BRECCIA;H SOUPY;C BLUISH GRAY;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   237.35/  238.50
Hole: 494A  Depth to Top of Core(m)      :   237.00
Core:  22   Depth Top/Bottom Interval(mm):  350/1500
Sect:  1
 
Visual Text Description:
 CLAYSTONE;H HARD;C BLUISH GRAY;S FRACTURING;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   238.50/  240.00
Hole: 494A  Depth to Top of Core(m)      :   237.00
Core:  22   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 CLAYSTONE;H HARD;C BLUE GRAY;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   240.00/  240.42
Hole: 494A  Depth to Top of Core(m)      :   237.00
Core:  22   Depth Top/Bottom Interval(mm):   00/ 420
Sect:  3
 
Visual Text Description:
 CLAYSTONE;H HARD;C BLUE GRAY;D GREATLY DISTURBED;S FRACTURING;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   240.43/  241.10
Hole: 494A  Depth to Top of Core(m)      :   237.00
Core:  22   Depth Top/Bottom Interval(mm):  430/1100
Sect:  3
 
Visual Text Description:
 MUDSTONE;H HARD;C GREENISH GRAY;D GREATLY DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   241.50/  242.80
Hole: 494A  Depth to Top of Core(m)      :   237.00
Core:  22   Depth Top/Bottom Interval(mm):   00/1300
Sect:  4
 
Visual Text Description:
 CLAYSTONE;H HARD;C BLUE GRAY,GREENISH GRAY;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   246.50/  247.47
Hole: 494A  Depth to Top of Core(m)      :   246.50
Core:  23   Depth Top/Bottom Interval(mm):   00/ 970
Sect:  1
 
Visual Text Description:
 SANDY MUDSTONE AND CLAYSTONE;H HARD;C BLUISH GRAY;D GREATLY DISTURBED;S  ;
U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   247.48/  248.00
Hole: 494A  Depth to Top of Core(m)      :   246.50
Core:  23   Depth Top/Bottom Interval(mm):  980/1500
Sect:  1
 
Visual Text Description:
 SILTSTONE;H HARD;C GRAY;S FRACTURING;D GREATLY DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   248.00/  249.50
Hole: 494A  Depth to Top of Core(m)      :   246.50
Core:  23   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MUDSTONE;H HARD;Z 33233000;C GRAY;D GREATLY DISTURBED;S  ;U D GREATLY 
DISTURBED 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   249.50/  249.99
Hole: 494A  Depth to Top of Core(m)      :   246.50
Core:  23   Depth Top/Bottom Interval(mm):   00/ 490
Sect:  3
 
Visual Text Description:
 SILTSTONE AND CLAYSTONE;H HARD;Z 33233000;C GRAY;S VEINS;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   256.00/  256.15
Hole: 494A  Depth to Top of Core(m)      :   256.00
Core:  24   Depth Top/Bottom Interval(mm):   00/ 150
Sect:  1
 
Visual Text Description:
 CALC SILTSTONE AND MUDSTONE;H HARD;Z 33233000;C GRAY;D GREATLY DISTURBED;
S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   256.16/  257.31
Hole: 494A  Depth to Top of Core(m)      :   256.00
Core:  24   Depth Top/Bottom Interval(mm):  160/1310
Sect:  1
 
Visual Text Description:
 MUDSTONE AND SILTSTONE;H HARD;Z 33233000;C GRAY;D GREATLY DISTURBED;S 
BEDDING;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   257.32/  257.50
Hole: 494A  Depth to Top of Core(m)      :   256.00
Core:  24   Depth Top/Bottom Interval(mm): 1320/1500
Sect:  1
 
Visual Text Description:
 CLAYSTONE AND MUDSTONE;H HARD;Z 33233000;C BLUE GRAY,GRAY;D GREATLY 
DISTURBED;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   257.50/  258.29
Hole: 494A  Depth to Top of Core(m)      :   256.00
Core:  24   Depth Top/Bottom Interval(mm):   00/ 790
Sect:  2
 
Visual Text Description:
 MUDSTONE,CLAYSTONE AND MICRITIC;H HARD;Z 33233000;C BLUE GRAY,GRAY;U 
PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   258.40/  258.50
Hole: 494A  Depth to Top of Core(m)      :   256.00
Core:  24   Depth Top/Bottom Interval(mm):   00/ 200
Sect: CC
 
Visual Text Description:
 MUDSTONE,CLAYSTONE AND MICRITIC;H HARD;Z 33233000;C BLUE GRAY,GRAY 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   265.50/  267.00
Hole: 494A  Depth to Top of Core(m)      :   265.50
Core:  25   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 BRECCIA;H HARD;Z 33233000;C GRAY,BLUE GRAY;S FRACTURING;D GREATLY 
DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   267.00/  268.15
Hole: 494A  Depth to Top of Core(m)      :   265.50
Core:  25   Depth Top/Bottom Interval(mm):   00/1150
Sect:  2
 
Visual Text Description:
 BRECCIA;H HARD;C GRAY,BLUE GRAY,BUFF BROWN;D GREATLY DISTURBED 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   268.95/  269.30
Hole: 494A  Depth to Top of Core(m)      :   265.50
Core:  25   Depth Top/Bottom Interval(mm):  450/ 800
Sect:  3
 
Visual Text Description:
 BRECCIA;H HARD;Z 33233000;C GRAY,BLUE GRAY,BUFF BROWN;D GREATLY DISTURBED 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   270.00/  271.50
Hole: 494A  Depth to Top of Core(m)      :   265.50
Core:  25   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 BRECCIA;H HARD;Z 33233000;C GRAY,BLUE GRAY,BUFF BROWN;D GREATLY DISTURBED;
U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   271.50/  271.92
Hole: 494A  Depth to Top of Core(m)      :   265.50
Core:  25   Depth Top/Bottom Interval(mm):   00/ 420
Sect:  5
 
Visual Text Description:
 BRECCIA;H HARD;Z 33233000;C GRAY,BLUE GRAYBUFF BROWN;D GREATLY DISTURBED;
U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   272.04/  272.16
Hole: 494A  Depth to Top of Core(m)      :   265.50
Core:  25   Depth Top/Bottom Interval(mm):   00/ 220
Sect: CC
 
Visual Text Description:
 BRECCIA;H HARD;Z 33233000;C GRAY,BLUE GRAY,BUFF BROWN;D GREATLY DISTURBED;
U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   275.00/  276.50
Hole: 494A  Depth to Top of Core(m)      :   275.00
Core:  26   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 DRILLING BRECCIA;H HARD;Z 33233000;C GRAY,BLUE GRAY,BUFF BROWN;D GREATLY 
DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   276.50/  278.00
Hole: 494A  Depth to Top of Core(m)      :   275.00
Core:  26   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 DRILLING BRECCIA;H HARD;Z 33233000;C GRAY,BLUE GRAY,BUFF BROWN;D GREATLY 
DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   278.00/  278.68
Hole: 494A  Depth to Top of Core(m)      :   275.00
Core:  26   Depth Top/Bottom Interval(mm):   00/ 680
Sect:  3
 
Visual Text Description:
 DRILLING BRECCIA;H HARD;Z 33233000;C GRAY,BLUE GRAY,BUFF BROWN;D GREATLY 
DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   278.78/  278.78
Hole: 494A  Depth to Top of Core(m)      :   275.00
Core:  26   Depth Top/Bottom Interval(mm):   00/ 100
Sect: CC
 
Visual Text Description:
 DRILLING BRECCIA;H HARD;Z 33233000;C GRAY,BLUE GRAY,BUFF BROWN;D GREATLY 
DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   284.50/  284.78
Hole: 494A  Depth to Top of Core(m)      :   284.50
Core:  27   Depth Top/Bottom Interval(mm):   00/ 280
Sect:  1
 
Visual Text Description:
 DRILL BRECCIA;H HARD;Z 33233000;C GRAY,BLUE GRAY,BUFF BROWN;D GREATLY 
DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   284.79/  286.00
Hole: 494A  Depth to Top of Core(m)      :   284.50
Core:  27   Depth Top/Bottom Interval(mm):  290/1500
Sect:  1
 
Visual Text Description:
 NANNO FORAM SANDY MUD;H SOFT;C DARK GRAY,OLIVE;S LAMINAE,FRACTURING;D 
SLIGHTLY DISTURBED;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   286.00/  286.53
Hole: 494A  Depth to Top of Core(m)      :   284.50
Core:  27   Depth Top/Bottom Interval(mm):   00/ 530
Sect:  2
 
Visual Text Description:
 SILTY MUDSTONE;H HARD;C GRAYS,BUFF BROWN;D GREATLY DISTURBED;S FRACTURING;
U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   287.50/  289.00
Hole: 494A  Depth to Top of Core(m)      :   284.50
Core:  27   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 SILTY MUDSTONE;H HARD;Z 33233000;C GRAY,DUSKY BLUE GREEN;S VEINS;D 
GREATLY DISTURBED;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   289.10/  289.15
Hole: 494A  Depth to Top of Core(m)      :   284.50
Core:  27   Depth Top/Bottom Interval(mm):   00/ 150
Sect: CC
 
Visual Text Description:
 DRILL BRECCIA;H HARD;Z 33233000;C OLIVE GRAY,GREENISH BLUE GRAY,BLUISH 
OLIVE;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   294.00/  295.01
Hole: 494A  Depth to Top of Core(m)      :   294.00
Core:  28   Depth Top/Bottom Interval(mm):   00/1010
Sect:  1
 
Visual Text Description:
 DRILL BRECCIA;H HARD;C GRAY,BLUE GRAY;D GREATLY DISTURBED;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   303.00/  303.54
Hole: 494A  Depth to Top of Core(m)      :   303.00
Core:  29   Depth Top/Bottom Interval(mm):   00/ 540
Sect:  1
 
Visual Text Description:
 SANDY CALCAREOUS MUDSTONE;H HARD;C GRAY;D SLIGHTLY DISTURBED;S FRACTURING;
U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   303.55/  303.74
Hole: 494A  Depth to Top of Core(m)      :   303.00
Core:  29   Depth Top/Bottom Interval(mm):  550/ 740
Sect:  1
 
Visual Text Description:
 MUDDY SAND AND SANDY MUDSTONE;H FIRM;Z 33233000;C BLUE GRAY;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   303.75/  304.28
Hole: 494A  Depth to Top of Core(m)      :   303.00
Core:  29   Depth Top/Bottom Interval(mm):  750/1280
Sect:  1
 
Visual Text Description:
 SILICEOUS CALCAREOUS CHALK;H HARD;C BLUE GRAY,GRAY;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   304.29/  304.50
Hole: 494A  Depth to Top of Core(m)      :   303.00
Core:  29   Depth Top/Bottom Interval(mm): 1290/1500
Sect:  1
 
Visual Text Description:
 SILTY CLAYSTONE;H HARD;Z 33233000;C DARK GRAY;S CONTACTS;D MODERATELY 
DISTURBED;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   304.50/  304.70
Hole: 494A  Depth to Top of Core(m)      :   303.00
Core:  29   Depth Top/Bottom Interval(mm):   00/ 200
Sect:  2
 
Visual Text Description:
 MUDSTONE;H HARD;C DARK GRAY;D MODERATELY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   304.71/  304.96
Hole: 494A  Depth to Top of Core(m)      :   303.00
Core:  29   Depth Top/Bottom Interval(mm):  210/ 460
Sect:  2
 
Visual Text Description:
 BLACK CLAYSTONE;H HARD;Z 33233000;C BLACK;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   305.10/  305.20
Hole: 494A  Depth to Top of Core(m)      :   303.00
Core:  29   Depth Top/Bottom Interval(mm):   00/ 200
Sect: CC
 
Visual Text Description:
 DRILLING BRECCIA;H HARD;Z 33233000;C BLUE GRAY;M ZEOLITES;D GREATLY 
DISTURBED;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   313.08/  314.00
Hole: 494A  Depth to Top of Core(m)      :   312.50
Core:  30   Depth Top/Bottom Interval(mm):  580/1500
Sect:  1
 
Visual Text Description:
 DRILLING BRECCIA;H HARD;C GRAY;S FRACTURING;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   314.10/  314.18
Hole: 494A  Depth to Top of Core(m)      :   312.50
Core:  30   Depth Top/Bottom Interval(mm):   00/ 180
Sect: CC
 
Visual Text Description:
 DRILLING BRECCIA;H HARD;Z 33233000;C GRAY;D GREATLY DISTURBED;S 
FRACTURING;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   321.60/  321.63
Hole: 494A  Depth to Top of Core(m)      :   321.50
Core:  31   Depth Top/Bottom Interval(mm):   00/ 130
Sect: CC
 
Visual Text Description:
 DRILLING BRECCIA;H HARD;Z 33233000;C GRAY;D GREATLY DISTURBED;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   330.60/  330.61
Hole: 494A  Depth to Top of Core(m)      :   330.50
Core:  32   Depth Top/Bottom Interval(mm):   00/ 110
Sect: CC
 
Visual Text Description:
 MUDDY CLAYSTONE;H HARD;C GREENISH BLUE;D GREATLY DISTURBED;S  ;U   
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   339.60/  339.93
Hole: 494A  Depth to Top of Core(m)      :   339.50
Core:  33   Depth Top/Bottom Interval(mm):   00/ 430
Sect: CC
 
Visual Text Description:
 MUDDY CLAYSTONE;H HARD;C GREENISH BLUE;D GREATLY DISTURBED;M PYRITE;S  ;U 
  
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   349.98/  350.23
Hole: 494A  Depth to Top of Core(m)      :   348.50
Core:  34   Depth Top/Bottom Interval(mm): 1250/1500
Sect: CC
 
Visual Text Description:
 DRILLING BRECCIA;H HARD;Z 33233000;C GREENISH BLUE;S  ;U PEBBLES 
 
 
Leg : 67    Depth Top/Bottom of Layer(m) :   359.04/  359.24
Hole: 494A  Depth to Top of Core(m)      :   357.50
Core:  35   Depth Top/Bottom Interval(mm): 1300/1500
Sect: CC
 
Visual Text Description:
 SILTY CLAY;H SOFT;Z 33233000;C GREENISH BLUE;M ZEOLITES;S  ;U PEBBLES 
 
 
    

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