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Core Data from the Deep Sea Drilling Project


Leg : 42    Depth Top/Bottom of Layer(m) :     0.96/    1.50
Hole: 371   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):  960/1500
Sect:  1
 
Visual Text Description:
 NANNOFOSSIL BEARING MUD;C 10YR5/3-MODERATE YELLOWISH BROWN;D INTENSELY 
DISTURBED;H SOFT;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :     1.50/    3.00
Hole: 371   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 CALCAREOUS MUD;C 10YR5/4-MODERATE YELLOWISH BROWN,5Y5/2-LIGHT OLIVE GRAY,
5Y3/2-OLIVE GRAY,10Y6/2-PALEYELLOWISH BROWN,10YR6/4-MODERATE YELLOWISH 
BROWN,5Y4/3-LIGHT OLIVE GRAY;D SLIGHTLY DISTURBED,NONE PRIORTO OPENING OF 
THE LINER;P PTEROPODS AT 75 CM;U SANDY POCKETS OF COARSE SILT AT 63 CM;O 
10YR5/4 AT 0-9 CM, TRANSITION 5Y5/2 AT 9 CM, 5Y3/2 AT 10-40 CM, 5Y5/2 AT 
40-72 CM, 10Y602 AT 72-82 CM, 10YRL/4 AT 82-147CM, 5!4/3 AT 147-150 CM;H 
SOFT;Z 12210000.3450 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :     3.00/    4.50
Hole: 371   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 CALCAREOUS MUD;C 5Y3/2-OLIVE GRAY,5Y3/2-LIGHT OLIVE GRAY;S MODERATE 
MOTTLING AT 80-105 CM, GRADING OFCOARSE SILT;D SLIGHTLY DISTURBED;O LIGHT 
OLIVE GRAYTO OLIVE GRAY FROM 0-55 CM, LIGHT OLIVE GRAY TO OLIVE GRAY FROM 
55 CM TO 150 CM;P PTEROPODS AT 40 CM;H SOFT;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :     4.50/    4.69
Hole: 371   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/ 190
Sect:  4
 
Visual Text Description:
 CALCAREOUS MUD;C 5Y5/2-LIGHT OLIVE GRAY;S SLIGHT MOTTLING ALL OVER THE 
CORE SECTION;D SLIGHTLY TO MODERATELY DISTURBED;P GASTROPODS;H SOFT;Z 
00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :     4.69/    4.84
Hole: 371   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):  190/ 340
Sect:  4
 
Visual Text Description:
 CALCAREOUS SILTY SAND;C 5Y3/2-OLIVE GRAY;S SLIGHTMOTTLING;D SLIGHTLY TO 
MODERATELY DEFORMED;H SOFT;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :     4.84/    6.00
Hole: 371   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):  340/1500
Sect:  4
 
Visual Text Description:
 CALCAREOUS MUD;C 5Y5/2-LIGHT OLIVE GRAY;S SLIGHT MOTTLING;D SLIGHTLY TO 
MODERATELY DEFORMED;H SOFT;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :     6.00/    7.45
Hole: 371   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/1450
Sect:  5
 
Visual Text Description:
 NANNOFOSSIL BEARING MUD;C 5Y5/2-LIGHT OLIVE GRAY,5Y7/2-YELLOWISH GRAY,
N5-MEDIUM GRAY;S THIN GRADING UPWARD AT 60 CM, 70 CM, 80 CM;D SLIGHTLY 
DISTURBED;O 5Y5/2 AT 0-80 CM, TRANSITION TO 5Y7/2 AT 80-90 CM, N5 AT 125 
CM, 5Y502 AT 125-145 CM;H SOFT;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :     7.50/    9.00
Hole: 371   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 NANNOFOSSIL BEARING CLAY;C 5Y3/2-OLIVE GRAY,5Y5/2-LIGHT OLIVE GRAY,
N5-MEDIUM GRAY;S LAYERING BY TURBIDITES (GRADED BEDDING UPWARD AT 20 CM, 
24 CM, 77 CM,93 CM, 95 CM, 100 CM, 113 CM, 143 CM);D MODERATELY DISTURBED;
O 5Y3/2 AT 0-30 CM, N5 AT 30-36 CM, 5Y3/2 AT 36-45 CM, 5Y5/2 AT 45-55 CM, 
5Y3/2 AT 55-98 CM, N5 AT 98-102 CM, 5Y5/2 AT 102-107 CM, N5 AT 107-111 CM, 
5Y5/2 AT 111-150 CM;H SOFT;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   200.51/  201.00
Hole: 371   Depth to Top of Core(m)      :   199.50
Core:   2   Depth Top/Bottom Interval(mm): 1010/1500
Sect:  1
 
Visual Text Description:
 CALCAREOUS NANNOFOSSIL BEARING CLAYEY MUD;C 5Y5/2-LIGHT OLIVE GRAY,
5Y3/2-OLIVE GRAY;S SLIGHT MOTTLING, GRADED UPWARD AT 116 CM AND 125 CM;D 
DISTUTBED BY CUTTING;O 5Y5/2 AT 101-116 CM AND 125-150 CM, 5Y3/2 AT 
116-125 CM;H SOFT, ONE INDURATED FLAT CHIP AT 118CM;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   201.03/  202.45
Hole: 371   Depth to Top of Core(m)      :   199.50
Core:   2   Depth Top/Bottom Interval(mm):   30/1450
Sect:  2
 
Visual Text Description:
 CALCAREOUS NANNOFOSSIL BEARING CLAY;C 5Y5/2-LIGHTOLIVE GRAY,5Y3/2-OLIVE 
GRAY,N7-LIGHT GRAY;S SERIES OF GRADED BEDS WITH CALCAREOUS MUD AT THE BASE 
(5Y3/2), BASE OF BEDS AT 11 CM, 20 CM, 41 CM, 45 CM, 63 CM, 97 CM, 104 CM, 
110 CM, 122 CM, 126 CM, AND 130 CM, TRANSITION INTO MORE OR LESS MOTTLED 
CLAYS OF BROWNISH TO OLIVE COLOR;D UNDEFORMED;O N7 AT 20-30 CM, N7 WITH 
SLIGHT MOTTLING AT 130 CM, SLIGHT MOTTLING AT90-94 CM;H STIFF;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   202.50/  203.95
Hole: 371   Depth to Top of Core(m)      :   199.50
Core:   2   Depth Top/Bottom Interval(mm):   00/1450
Sect:  3
 
Visual Text Description:
 CALCAREOUS CLAYEY MUD;C 5Y5/2-LIGHT OLIVE GRAY,5Y3/2-OLIVE GRAY,N5-MEDIUM 
GRAY,10Y5/6;S SLIGHTLY MOTTLED ALL OVER SECTION, HORIZONTAL BURROW AT 90 
CM, BROWNISH COLORATION (10Y5/6) MOTTLED SPOTS AT 100 CM, HORIZONTAL AND 
FUCOIDAL BURROWING AT 12-80 CM;D SLIGHTLY DISTURBED;O SANDY AT 93 CM AND 
137 CM, SILTY AT22 CM, 5Y3/2 AT 7-13 CM, N5 AT 78-87 CM, DOMINANT COLOR 
5Y502;H STIFF;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   361.00/  362.50
Hole: 371   Depth to Top of Core(m)      :   361.00
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 CALCAREOUS MUD;C 5Y5/2-OLIVE GRAY,5Y4/1-OLIVE GRAY,5Y6/2-YELLOWISH GRAY;S 
5Y4/1 SLIGHTLY MOTTLED AT 0-23 CM, SLIGHTLY MOTTLED ALL OVER THE CORE, 
COARSE LAYER (GRADED ?) AT 101-102 CM, "SANDY" LAYER AT 133-134 CM;D 
UNDEFORMED;O SANDY PATCHES AT 115-117 CM, VOID AT 23-64 CM, COLOR 5Y4/1 TO 
5Y5/2 AT 64-150 CM, 5Y6/2 TO LIGHT OLIVE GRAY AT 125-131 CM;H STIFF;Z 
00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   362.50/  364.00
Hole: 371   Depth to Top of Core(m)      :   361.00
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 CALCAREOUS MUD;C 5Y5/2-LIGHT OLIVE GRAY,5Y3/2-OLIVE GRAY,N5-MEDIUM GRAY,
5Y6/2-LIGHT OLIVE GRAY;S SLIGHT MOTTLING EXCEPT 57-65 CM (N5), SHARP 
BOUNDARY AT 108 CM WITH "SANDY" TOP AND MUDDY BOTTOM, "SANDY" LAYERS AT 70 
CM AND 144 CM;P FORAMS AT 0-10 CM;D UNDEFORMED;O 5Y3/2 AT 0-108 CM, 5Y6/2 
AT 108-150 CM;H STIFF;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   364.00/  365.50
Hole: 371   Depth to Top of Core(m)      :   361.00
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 CALCAREOUS NANNOFOSSIL BEARING MUD;C 5Y5/2-LIGHT OLIVE GRAY,5Y4/2-MEDIUM 
OLIVE GRAY,N3-DARK GRAY;S SLIGHT MOTTLING (MOST FUCOID SHAPED), GRADED 
UPWARD BED AT 55 CM, HORIZONTAL BURROW AT 35 CM, SILTY "CHANNEL" FILLING 
WITH SLIGHT CROSS BEDDING, "SANDY" LAYERS AT 80 CM, 90 CM, AND 145 CM, N3 
SILTY LAYER AT 117CM;D UNDEFORMED;O COLOR 5Y5/2 TO 5Y4/2;H STIFF;Z 
00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   365.50/  367.00
Hole: 371   Depth to Top of Core(m)      :   361.00
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 CALCAREOUS MUD;C 5Y5/2-LIGHT OLIVE GRAY,5Y3/2-OLIVE GRAY,N5-MEDIUM GRAY,
5Y6/1-LIGHT OLIVE GRAY;S SLIGHTLY MOTTLED (FUCOID BURROWS), GRADED BED (?) 
AT 60 CM, SANDY LAYER AT 45-46 CM;D MORE OR LESS UNDISTURBED TO SLIGHTLY 
DISTURBED;O COLOR 5Y5/2 TO 5Y3/2, N5 AT 28-30 CM, 5Y6/1 AT 100-150 CM;H 
STIFF;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   367.00/  368.45
Hole: 371   Depth to Top of Core(m)      :   361.00
Core:   3   Depth Top/Bottom Interval(mm):   00/1450
Sect:  5
 
Visual Text Description:
 CALCAREOUS NANNOFOSSIL BEARING MUD;C 5Y5/2-LIGHT OLIVE GRAY, 
5Y4/3-MODERATE OLIVE GRAY;S SLIGHTLY MOTTLED, "SANDY" LAYER AT 12-13 CM, 
THREE SILTY LAYERS IN CLAYEY MUD AT 27-28 CM, ECHINOCARDIUN-LIKE BURROWAT 
45-48 CM, VERY IRREGULAR LAYERING (EROSIONAL FEATURES ?) AT 70-90 CM, MANY 
FUCOID MOTTLES AT 100-145CM;D UNDEFORMED;U FEW PYRITE NODULES (3 MM) AT 61 
CM;O COLOR IS 5Y5/2 TO 5Y4/3;H STIFF;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   368.50/  370.00
Hole: 371   Depth to Top of Core(m)      :   361.00
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 CALCAREOUS MUD;C 5Y5/2-LIGHT OLIVE GRAY,5Y3/2-OLIVE GRAY,N5-MEDIUM GRAY;S 
MOTTLING, FUCOIDS, N5 WITH BROWNISH FUCOIDS AT 51-61 CM, THIN SANDY LAYER 
AT 10CM;D MODERATE DEFORMATION;O COLOR IS 5Y5/2 AND 5Y3/2, N5 AT 105-110 
CM;H STIFF;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   409.80/  410.00
Hole: 371   Depth to Top of Core(m)      :   408.50
Core:   4   Depth Top/Bottom Interval(mm): 1300/1500
Sect:  1
 
Visual Text Description:
 CALCAREOUS MUD;C 5Y5/2-LIGHT OLIVE GRAY;S SLIGHTLY MOTTLED;D BROKEN 
FRAGMENTS AT 130-140 CM;H STIFF;Z 33213000.1110 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   410.00/  411.50
Hole: 371   Depth to Top of Core(m)      :   408.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 CALCAREOUS CLAY (CALCAREOUS CLAYSTONE);C 5Y5/2-LIGHT OLIVE GRAY,
5Y3/2-OLIVE GRAY;S MOTTLING (SLIGHT) ALL OVER THE SECTION MAINLY BY 
FUCOIDAL BURROWING, SANDY WITH BURROWING AT 78-82 CM, BURROW AT 120 CM, 
SAND LAYER WITH PLANT DEBRIS AT 127-133 CM;D ALMOST UNDEFORMED, SAND 
LAYERS (MUDDY FINE SAND) LOOK LENS-SHAPED BECAUSE OF OUTWASH NEAR THE 
LINER THEY MUST HAVE BEEN MORE OR LESS PARALLEL ORIGINALLY;O COLOR IS 
5Y5/2 TO 5Y3/2;H STIFF;Z 33213000.1110 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   411.50/  413.00
Hole: 371   Depth to Top of Core(m)      :   408.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 CALCAREOUS MUD;C 5Y5/2-LIGHT OLIVE GRAY,5Y4/2-MODERATE OLIVE GRAY;S 
MOTTLED SLIGHTLY BY BURROWS MOSTLY, BURROWING IS FUCOIDAL (FREQUENT), 
SANDY LAYERS AT25 CM, 35 CM, 40 CM, 71-74 CM, 106 CM, AND 117-120 CM, 
BURROW AT 119-123 CM HAS 5 MM SANDY FILLING, BURROW AT 121 CM HAS 3 MM 
MUDDY FILLING;D MORE OR LESS UNDISTURBED, SANDY LAYERS ARE DEFORMED TO 
LENSES BY DRILLING;O COLOR IS 5Y5/2 TO 5Y4/2, N5 AT 18-20 CM;HSTIFF;C 
N5-MEDIUM GRAY;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   413.00/  414.50
Hole: 371   Depth to Top of Core(m)      :   408.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 CALCAREOUS SILTY MUD;C 5Y5/2-LIGHT OLIVE GRAY,5Y3/2-OLIVE GRAY;S SLIGHTLY 
MOTTLED, BURROWS FUCOIDAL, SANDY LAYERS AT 2 CM, 5 CM, 15 CM, 21 CM, 30 CM 
(GRADED), 65 CM (GRADED), 78 CM (GRADED ?), 105-107 CM, 120 CM, 130 CM, 
AND 149 CM, SANDY LENS AT 85 CM AND 135 CM, MEDIUM GRAY WITH LIGHT BURROWS 
AT 115 CM, LIGHT GRAY WITH DARK BURROWS AT 120 CM, FINELY LAMINATED WITH 
FUCIODS (OLIVE GRAY) AT 55-62 CM;D MORE OR LESS UNDISTURBED, SANDY LAYERS 
AGAIN SHOW LENTICULAR DEFORMATION;O COLOR IS 5Y5/2 TO 5Y3/2, VOID AT 
123-126 CM;H STIFF;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   414.50/  415.94
Hole: 371   Depth to Top of Core(m)      :   408.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1440
Sect:  5
 
Visual Text Description:
 CALCAREOUS MUD;C 5Y5/2-LIGHT OLIVE GRAY,5Y4/2-MEDIUM OLIVE GRAY,N5-GRAY,
-DARK OLIVE GRAY;S SLIGHT MOTTLING THROUGHOUT THE ENTIRE SECTION, BURROW 
WITH SANDY INFILL AT 5-18 CM, SANDY LAYERS AT 5 CM, 25 CM, 33-36 CM, 90-92 
CM, AND 95 CM, LIGHT AND DARK FINE FUCOIDS AT 28-34 CM, MODERATE 
BIOTURBATION AT 63-85 CM;D MORE OR LESS UNDISTURBED EXCEPT FOR SANDY 
LAYERS;O DARK OLIVE FRAGMENT AT 0-5 CM, N5 AT 55 CM, OLIVE GRAY AT 60 CM, 
DOMINANT COLOR 5Y5/2 TO 5Y4/2;H STIFF;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   416.00/  417.50
Hole: 371   Depth to Top of Core(m)      :   408.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 MARLY NANNOFOSSIL OOZE;C 5Y5/2-LIGHT OLIVE GRAY,5Y3/2-OLIVE GRAY,
10YR5/4-MODERATE YELLOWISH BROWN,5Y6/2-VERY LIGHT OLIVE GRAY;S GENERAL 
MOTTLING (SLIGHT)THROUGHOUT THE CORE, BIOTURBATION AT 0-5 CM, SANDY LAYERS 
AT 42-43 CM, 66-67 CM, 132-134 CM, AND 137-140 CM, SANDY "LENS" AT 98-100 
CM, LIGHT BURROWING AT 44-46 CM;D MORE OR LESS UNDISTURBED EXCEPT FOR 
SANDYLAYERS;O 5Y6/2 AT 9-19 CM, 10YR5/4 (3 MM) AT 75 CM,DOMINANT COLOR IS 
5Y5/2 TO 5Y3/2;H VERY STIFF;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   465.57/  465.95
Hole: 371   Depth to Top of Core(m)      :   465.50
Core:   5   Depth Top/Bottom Interval(mm):   70/ 450
Sect:  0
 
Visual Text Description:
 CALCAREOUS MUDSTONE;C 5Y5/2-LIGHT OLIVE GRAY,5Y3/2-OLIVE GRAY;S MOTTLING 
SLIGHT TO MODERATE BY BURROWS;D SLIGHTLY DEFORMED;O COLOR IS 5Y5/2 TO 
5Y3/2, SEDIMENTARY BRECCIA ? AT 8-12 CM;H VERY STIFF;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   465.95/  467.45
Hole: 371   Depth to Top of Core(m)      :   465.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 CALCAREOUS AND (CLAYEY);C 5Y5/2-LIGHT OLIVE GRAY,5Y3/2-OLIVE GRAY;S 
MOTTLING ALL OVER CORE, SANDY LAYERS AT 19-20 CM, 33-34 CM, 74-76 CM, 
133-135 CM, AND143-145 CM, GRADING UPWARD AT 118 CM, MODERATE BURROWING 
(BROWNISH SHADE) AT 43-55 CM;D MORE OR LESS UNDISTURBED EXCEPT FOR SANDY 
LAYERS WHICH ARE PARTLY WASHED OUT;O COLOR IS 5Y5/2 TO 5Y3/2;H VERY STIFF;
Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   467.45/  468.95
Hole: 371   Depth to Top of Core(m)      :   465.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 CALCAREOUS MUDSTONE WITH NANNOFOSSILS;C 5Y5/2-LIGHT OLIVE GRAY,
5Y7/2-YELLOWISH GRAY,N3-DARK GRAY,N4-MEDIUM DARK GRAY;S MOTTLING 
THROUGHOUT THE SECTION BYBIOTURBATION IN PARTICULAR AT 5 CM AND 23 CM, AT 
LEAST FOURTEEN (UP TO SIXTEEN) SANDY LAYERS SOME OF THEM ARE OBVIOUSLY 
GRADED, GRADED UPWARD AT 9 CM, 30 CM, 59 CM (?), 82 CM, 92 CM, AND 104 CM, 
DARK GRAY SAND LAYER AT 136-138 CM;D UNDEFORMED, SOME OF THE SAND LAYERS 
ARE PARTLY WASHED OUT OR LENTICULAR SHAPED;O COLOR IS 5Y5/2, N3 AND N4 AT 
35-40 CM, 5Y7/2 AT 128-135 CM, SOME BROWNISH DISCOLORATION AT 50 CM;H 
STIFF;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   468.95/  470.45
Hole: 371   Depth to Top of Core(m)      :   465.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 NANNOFOSSIL BEARING CLAYSTONE (MUD);C KY5/2-LIGHTOLIVE GRAY,5Y3/2-OLIVE 
GRAY,5Y6/2-VERY LIGHT OLIVE GRAY;S SLIGHT (TO MODERATE) MOTTLING BY 
BURROWING, ABOUT THIRTEEN SANDY LAYERS, FINE SANDY TO SILTY LAYER AT 61-62 
CM, SANDY LAYER AT 146-147 CM AND AT 13 CM WITH GRADING UPWARD;D SLIGHTLY 
DEFORMED TO UNDEFORMED, SANDY LAYERS ARE DEFORMED TO LENS SHAPE;O COLORIS 
5Y5/2, VOID AT 22-24 CM, BRECCIATED MUD AT 104-107 CM, 5Y3/2 AT 67 CM, 
5Y6/2 AT 72 CM;H STIFF, ALMOST CONSOLIDATED SEDIMENT;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   470.45/  471.95
Hole: 371   Depth to Top of Core(m)      :   465.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 SILTY CALCAREOUS MUDSTONE WITH NANNOFOSSILS;C 5Y5/2-LIGHT OLIVE GRAY,
5Y3/2-OLIVE GRAY;S MOTTLING BY BIOTURBATION, BURROWING (OR MUD PEBBLES ?) 
AT 90-93 CM, DARK SANDY LAYER IN LIGHT OLIVE GRAY MUD AT 115-120 CM, SANDY 
LAYERS AT 55-60 CM, 67 CM, 81-85 CM, AND 88-90 CM, LAMINATED SAND AT 25-30 
CM, GRADING UPWARD AT 85 CM, 90 CM, AND 136 CM;D MORE OR LESS UNDISTURBED 
TO SLIGHTLY DEFORMED;O COLOR IS 5Y5/2 TO 5Y3/2, 5Y3/2 AT 20-25 CM, LIGHT 
GRAY AT I5-30 CM;H FIRM;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   471.95/  473.38
Hole: 371   Depth to Top of Core(m)      :   465.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1430
Sect:  5
 
Visual Text Description:
 SILTY CALCAREOUS MUDSTONE (WITH NANNOFOSSILS);C 5Y5/2-LIGHT OLIVE GRAY,
5Y3/2-OLIVE GRAY,N5-MEDIUM GRAY,N3-DARK GRAYISH MOTTLING DUE TO 
BIOTURBATION, FUCOIDS AT 113-123CM, "FLASER" BEDDING AT 55-75 CM, DARKGRAY 
FUCOID BED (LAMINATED) AT 0-11 CM, SANDY LENS AT 94-95 CM, GRADING UPWARD 
AT 96 CM AND 137 CM;D MORE OR LESS UNDISTURBED;O COLOR IS 5Y5/2 TO 5Y3/2, 
N5AT 35-40 CM;H FIRM;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   473.45/  474.95
Hole: 371   Depth to Top of Core(m)      :   465.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 SILTY CALCAREOUS MUD;C 5Y5/2-LIGHT OLIVE GRAY,5Y3/2-OLIVE GRAY,
10YR5/4-MODERATE YELLOWISH BROWN;S SLIGHT TO MODERATE MOTTLING BY BURROWS 
IM PART FUCOIDS,ABOUT TEN TO TWELVE MORE OR LESS SANDY HORIZONTALS 
(INDICATIVE FOR AS MANY "CYCLES" ?), BURROW WITH DARK SAND AT 22 CM, FAULT 
OFFSET APPROXIMATELY 1 CM AT 137-150 CM, MORE OR LESS HORIZONTAL AT M0-72 
CM;D MORE OR LESS UNDISTURBED;O COLOR IS 5Y5/2 TO 5Y3/2, BROWNISH LAYER (3 
MM) AT 90 CM, TWO 10YR5/4 LAYERS (2 MM) AT 92 CM AND 93 CM;U MUD PEBBLES 
AND SAND AT 118-120 CM;H VERY STIFF;Z 00000000 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   546.43/  546.52
Hole: 371   Depth to Top of Core(m)      :   546.00
Core:   8   Depth Top/Bottom Interval(mm):  430/ 520
Sect:  1
 
Visual Text Description:
 CALCAREOUS NANNOFOSSIL BEARING MUD;C 5Y5/2-LIGHT OLIVE GRAY,N5-MEDIUM 
GRAY,N6-LIGHT GRAY;S WELL STRATIFIED AT 44-46 CM, SAND LENS OF N5 AT 46 CM;
D MODERATELY DEFORMED;O 5Y5/2 AT 44-46 CM AND J9-52 CM, N6 AT 46-49 CM;H 
STIFF;Z 12210000.1210 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   546.54/  547.50
Hole: 371   Depth to Top of Core(m)      :   546.00
Core:   8   Depth Top/Bottom Interval(mm):  540/1500
Sect:  1
 
Visual Text Description:
 ANHYDRITE;C N9-WHITE,N3-DARK GRAY,N5-MEDIUM GRAY,5Y5/2-LIGHT OLIVE GRAY;S 
LAMINATED AT 54-66 CM, "CHICKEN WIRE" ANHYDRITE AT 66-146 CM;D FRAGMENTED 
INTO MORE OR LESS LARGE PIECES;O N9 WITH N3 TO N5 SEAMS, SOMETIMES WITH AN 
OLIVE STAIN, 5Y5/2 AT 72-74 CM AND79-80 CM, SAMPLE OF SONIC VELOCITY 
MEASUREMENT TAKEN AT 140-145 CM, PLASTIC AT 147-150 CM;H HARD;Z 
33231000.3450 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   547.63/  548.40
Hole: 371   Depth to Top of Core(m)      :   546.00
Core:   8   Depth Top/Bottom Interval(mm):  130/ 900
Sect:  2
 
Visual Text Description:
 ANHYDRITE;C N9-WHITE,5Y4/1-OLIVE GRAY,10YR2/2-DUSKY YELLOWISH BROWN;S 
"CHICKEN WIRE" ANHYDRITE AT 13-70 CM, LAMINATED ANHYDRITE WITH DARK SEAMS 
AT M0-90 CM;D FRAGMENTED;O N9 (PURE ANHYDRITE) TO 5Y4/1 BY ABUNDANT 
PELITIC SEAMS, 10YRI/2 SEAMS AT 23-25 CM;H HARD;Z 33231000.3450 
 
 
Leg : 42    Depth Top/Bottom of Layer(m) :   548.40/  549.00
Hole: 371   Depth to Top of Core(m)      :   546.00
Core:   8   Depth Top/Bottom Interval(mm):  900/1500
Sect:  2
 
Visual Text Description:
 SILTY CALCAREOUS (OR DOLOMITIC ?) MUD WITH GYPSUM;C 10YR2/2-DUSKY 
YELLOWISH BROWN,10YR4/2-DARK YELLOWISH BROWN,N3-GRAY;S ALTERNATION OF 
SANDY (SANDY CALCAREOUS (OR DOLOMITIC ?) MUD WITH GYPSUM) AND MORE MUDDY 
(SILTY CALCAREOUS (OR DOLOMITIC ?) GYPSIFEROUS MUD) LAYERS (2-3 CM CYCLES) 
AT 0-50 CM, SANDY MUD GRADED, BRECCIATED BY ANHYDRITE AT M0-80 CM;D 
DEFORMATION BY DRILLING, SAND LAYERS ARE WASHED AWAY LATERALLY, 
DEFORMATION BY SAWING (LOWER HALF OF SECTION);O COLOR IS 10YR2/2 TO 
10YR4/2, N3 LAYERS AT 54-55 CM AND 124-126 CM, CYCLE BEGINS AT 125 CM 
(MEL);H STIFF TO HARD;Z 33213000.1130.3152 
 
 
    

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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