Core Data from the Deep Sea Drilling Project
Leg : 31 Depth Top/Bottom of Layer(m) : 0.00/ 1.14
Hole: 291 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 00/1140
Sect: 1
Visual Text Description:
VOID;Z 33213000
Leg : 31 Depth Top/Bottom of Layer(m) : 1.14/ 1.50
Hole: 291 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 1140/1500
Sect: 1
Visual Text Description:
SILT RICH ZEOLITE CLAY;C 10YR4/4-DARK YELLOWISH BROWN;D MODERATE;H SOFT;Z
00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 60.00/ 60.35
Hole: 291 Depth to Top of Core(m) : 60.00
Core: 2 Depth Top/Bottom Interval(mm): 00/ 350
Sect: 1
Visual Text Description:
VOID;Z 00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 60.35/ 61.15
Hole: 291 Depth to Top of Core(m) : 60.00
Core: 2 Depth Top/Bottom Interval(mm): 350/1150
Sect: 1
Visual Text Description:
SILT RICH ZEOLITE CLAY;C 10YR4/4-DARK YELLOWISH BROWN;D MODERATE;O VOID
62-115CM;H SOFT;Z 00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 61.15/ 61.50
Hole: 291 Depth to Top of Core(m) : 60.00
Core: 2 Depth Top/Bottom Interval(mm): 1150/1500
Sect: 1
Visual Text Description:
SILTY ZEOLITIC CLAY;C 10YR4/3-BROWN,10YR3/2-VERY DARK GREYISH BROWN;O
SECTION IS BROKEN INTO ROCK FRAGMENTS 5CM;H STIFF;Z 00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 61.50/ 63.00
Hole: 291 Depth to Top of Core(m) : 60.00
Core: 2 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
NANNO OOZE;C 10YR7/3-VERY PALE BROWN,10YR5/4-YELLOWISH BROWN;S MOTTLED
MODERATELY;D INTENSE;O VOID 143-150CM,COLOR LIGHTER TOWARDS BOTTOM;H SOFT;
Z 00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 79.00/ 79.91
Hole: 291 Depth to Top of Core(m) : 79.00
Core: 3 Depth Top/Bottom Interval(mm): 00/ 910
Sect: 1
Visual Text Description:
VOID;Z 00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 79.91/ 80.15
Hole: 291 Depth to Top of Core(m) : 79.00
Core: 3 Depth Top/Bottom Interval(mm): 910/1150
Sect: 1
Visual Text Description:
CLAY RICH MANNO OOZE;C 10YR8/3-VERY PALE BROWN;D SLIGHT;H SOFT;Z 00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 80.15/ 80.50
Hole: 291 Depth to Top of Core(m) : 79.00
Core: 3 Depth Top/Bottom Interval(mm): 1150/1500
Sect: 1
Visual Text Description:
CLAYEY RAD OOZE;C 5YR3/4-DARK REDDISH BROWN;D SLIGHT;H SOFT;Z 00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 98.00/ 98.45
Hole: 291 Depth to Top of Core(m) : 98.00
Core: 4 Depth Top/Bottom Interval(mm): 00/ 450
Sect: 1
Visual Text Description:
SILTY CLAY;C 5YR3/3-DARK REDDISH BROWN;D INTENSE;O VOID TO 36CM;H SOUPY;Z
00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 98.45/ 98.75
Hole: 291 Depth to Top of Core(m) : 98.00
Core: 4 Depth Top/Bottom Interval(mm): 450/ 750
Sect: 1
Visual Text Description:
CLAY RAD RICH NANNO OOZE;C 10YR4/4-DARK YELLOWISHBROWN;D SLIGHT TO
MODERATE;H SOFT;Z 00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 98.75/ 99.21
Hole: 291 Depth to Top of Core(m) : 98.00
Core: 4 Depth Top/Bottom Interval(mm): 750/1210
Sect: 1
Visual Text Description:
OOZE CLAY ZONE;D PROBABLY MIXED BY DRILLING;Z 33211000
Leg : 31 Depth Top/Bottom of Layer(m) : 99.21/ 99.50
Hole: 291 Depth to Top of Core(m) : 98.00
Core: 4 Depth Top/Bottom Interval(mm): 1210/1500
Sect: 1
Visual Text Description:
NANNO RAD BEARING CLAY;C 10R2.5/2-VERY DUSKY RED;D INTENSE;H SOFT TO
SOUPY;Z 33211000.1210
Leg : 31 Depth Top/Bottom of Layer(m) : 99.50/ 101.00
Hole: 291 Depth to Top of Core(m) : 98.00
Core: 4 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
NANNO RAD BEARING CLAY;C 10R2.5/2-VERY DUSKY RED;D INTENSE;H SOUPY;Z
00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 101.00/ 102.50
Hole: 291 Depth to Top of Core(m) : 98.00
Core: 4 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
RAD BEARING ZEOLITE RICH CLAY;C 5YR3/2-DARK REDDISH BROWN;D HOMOGENOUS
PRESUMED TO BE INTENSELY DEFORMED;H SOUPY TO SOFT;Z 00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 102.50/ 103.22
Hole: 291 Depth to Top of Core(m) : 98.00
Core: 4 Depth Top/Bottom Interval(mm): 00/ 720
Sect: 4
Visual Text Description:
RAD BEARING ZEOLITE RICH CLAY;C 5YR3/3-DARK REDDISH BROWN,5YR2.5/2-DARK
REDDISH BROWN,10R2.5/1-REDDISH BLACK;D SLIGHT;U REDDISH BLACK NODULE AT
12-18CM 65-72CM;H SOFT TO STIFF;Z 00000000
Leg : 31 Depth Top/Bottom of Layer(m) : 103.22/ 104.00
Hole: 291 Depth to Top of Core(m) : 98.00
Core: 4 Depth Top/Bottom Interval(mm): 720/1500
Sect: 4
Visual Text Description:
FERRUGINOUS ZEOLITE RICH CLAY;C 5YR2.5/2-DARK REDDISH BROWN,10YR2.5/3
VERY DUSKY RED;S MOTTLED MODERATELY;H STIFF;Z 00000000