Core Data from the Deep Sea Drilling Project
Leg : 20 Depth Top/Bottom of Layer(m) : 63.57/ 64.50
Hole: 195 Depth to Top of Core(m) : 63.00
Core: 1 Depth Top/Bottom Interval(mm): 570/1500
Sect: 1
Visual Text Description:
DIATOM-RICH SILTY CLAY;C 2.5Y4/3-OLIVE BROWN,10YR4/3-DARK BROWN;S MOTTLED
WITH DARK BROWN;D HIGHLY DISTURBED FROM 57-143,MODERATELY DISTURBED FROM
143-150 CM;M ABUNDANT VOLCANIC ASH,RARE MANGANESE MICRONODULES,RARE
FELDSPAR,QUARTZ?;P RADIOLARIA RARE,SILICOFLAGELLATES COMMON;U MANGANESE
MICRONODULES;O VOID FROM 0-57 CM WITH SOME CORE RECOVERED AND STORED IN
FREEZER BOXES;Z 33213000.2220
Leg : 20 Depth Top/Bottom of Layer(m) : 64.65/ 66.00
Hole: 195 Depth to Top of Core(m) : 63.00
Core: 1 Depth Top/Bottom Interval(mm): 150/1500
Sect: 2
Visual Text Description:
SILTY CLAY,DIATOM-RICH SILTY CLAY;C 10YR4/3-DARK BROWN,5Y5/2-OLIVE GRAY,
10YR5/4-YELLOWISH BROWN,10YR5/2-GRAYISH BROWN,5Y4/2-OLIVE GRAY;S SLIGHTLY
MOTTLEDWITH DARKER HUES;D MODERATELY DISTURBED FROM 15-65 CM,HIGHLY
DISTURBED (MARBLED) FROM 65-150 CM;M VOLCANIC ASH,RARE FELDSPAR QUARTZ,
COMMON MANGANESE MICRONODULES;P RADIOLARIA RARE,DIATOMS ABUNDANT,
SILICOFLAGELLATES COMMON;Z 33213000
Leg : 20 Depth Top/Bottom of Layer(m) : 66.09/ 67.50
Hole: 195 Depth to Top of Core(m) : 63.00
Core: 1 Depth Top/Bottom Interval(mm): 90/1500
Sect: 3
Visual Text Description:
SILTY CLAY;C 10YR5/4-YELLOWISH BROWN,10YR5/2-GRAYISH BROWN,5Y4/2-OLIVE
GRAY;S MOTTLED WITH OLIVE GRAY;D HIGHLY DISTURBED (MARBLED);U MANGANESE
MICRONODULES;O DARK COLOR OF MOTTLES DUE TO HIGHER CONCENTRATIONS OF
MANGANESE MICRONODULES;Z 33213000
Leg : 20 Depth Top/Bottom of Layer(m) : 67.50/ 69.00
Hole: 195 Depth to Top of Core(m) : 63.00
Core: 1 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
SILTY CLAY;C 10YR5/4-YELLOWISH BROWN,10YR4/2-DARKGRAYISH BROWN,
10YR3/1-VERY DARK GRAY;S EXTENSIVELY MOTTLED WITH DARK GRAYISH BROWN
MANGANESE MICRONODULE-RICH MATERIAL,VERY DARK GRAY BLOB OF VOLCANIC
ASHCONSISTING OF SILT TO FINE SAND SIZE LIGHT GLASS SHARDS AND RICH IN
MANGANESE MICRONODULES;D HIGHLY DISTURBED;Z 00000000
Leg : 20 Depth Top/Bottom of Layer(m) : 69.00/ 70.50
Hole: 195 Depth to Top of Core(m) : 63.00
Core: 1 Depth Top/Bottom Interval(mm): 00/1500
Sect: 5
Visual Text Description:
SILTY CLAY;C 10YR5/4-YELLOWISH BROWN,10YR4/2-DARKGRAYISH BROWN;S MOTTLED
THROUGHOUT WITH DARK GRAYISH BROWN;D HIGHLY DISTURBED THROUGHOUT;H FIRM;Z
00000000
Leg : 20 Depth Top/Bottom of Layer(m) : 70.50/ 72.00
Hole: 195 Depth to Top of Core(m) : 63.00
Core: 1 Depth Top/Bottom Interval(mm): 00/1500
Sect: 6
Visual Text Description:
SILTY CLAY;C 10YR5/3-BROWN,10YR5/4-YELLOWISH BROWN,10YR4/2-DARK GRAYISH
BROWN,5Y5/2-OLIVE GRAY;S MOTTLED THROUGHOUT WITH DARK GRAYISH BROWN AREAS
CONTAINING HIGHER CONCENTRATIONS OF MANGANESE MICRONODULES,OLIVE GRAY
PATCH FROM 121-138 CM;D HIGHLY DEFORMED THROUGHOUT;H FIRM;Z 00000000
Leg : 20 Depth Top/Bottom of Layer(m) : 120.87/ 121.50
Hole: 195 Depth to Top of Core(m) : 120.00
Core: 2 Depth Top/Bottom Interval(mm): 870/1500
Sect: 1
Visual Text Description:
PALAGONITIC CLAY;C 10YR5/4-YELLOWISH BROWN;S MODERATELY MOTTLED WITH
DARKER MANGANESE MICRONODULE-RICH PATCHES,DARKER MOTTLES CONTAIN HIGHER
CONCENTRATIONS OF RADIOLARIA AND DIATOMS AND VOLCANIC ASH;D MODERATELY
DISTURBED;M VOLCANIC ASH RARE;P RADIOLARIA AND DIATOMS RARE;H FIRM;Z
00000000
Leg : 20 Depth Top/Bottom of Layer(m) : 121.63/ 123.00
Hole: 195 Depth to Top of Core(m) : 120.00
Core: 2 Depth Top/Bottom Interval(mm): 130/1500
Sect: 2
Visual Text Description:
PALAGONITIC CLAY;C 10YR5/4-YELLOWISH BROWN;S MODERATELY MOTTLED WITH
DARKER MANGANESE RICH PATCHES;D MODERATELY DISTURBED;H FIRM;Z 00000000
Leg : 20 Depth Top/Bottom of Layer(m) : 123.39/ 124.50
Hole: 195 Depth to Top of Core(m) : 120.00
Core: 2 Depth Top/Bottom Interval(mm): 390/1500
Sect: 3
Visual Text Description:
PALAGONITIC SILTY CLAY;C 10YR5/4-YELLOWISH BROWN;D HIGHLY DISTURBED;M
VOLCANIC ASH-RICH,CONTAINS RAREFELDSPAR AND ?QUARTZ;P DIATOMS,RADIOLARIA
RARE;Z 33213000.3652
Leg : 20 Depth Top/Bottom of Layer(m) : 124.66/ 126.00
Hole: 195 Depth to Top of Core(m) : 120.00
Core: 2 Depth Top/Bottom Interval(mm): 160/1500
Sect: 4
Visual Text Description:
PALAGONITIC CLAY;C 10YR5/4-YELLOWISH BROWN,5YR8/1-WHITE;S BLOB OF
VOLCANIC ASH-FINE SAND SIZE-CONTAINS APPROXIMATELY 5% FELDSPAR AND OTHER
ACCESSORY MINERALS FROM 133-137 CM;D MODERATELY TO HIGHLY DISTURBED;M
VOLCANIC ASH,FELDSPAR;Z 33211000.3652
Leg : 20 Depth Top/Bottom of Layer(m) : 190.90/ 191.50
Hole: 195 Depth to Top of Core(m) : 190.00
Core: 3 Depth Top/Bottom Interval(mm): 900/1500
Sect: 1
Visual Text Description:
CHERT;C 5Y7/2-CREAM,5YR6/6-LIGHT BROWN,7.5YR3/2-DARK BROWN;S CHERT GRAVEL
AND FRAGMENTS SHOW FINE LAMINATIONS (LAYERS OFTEN LESS THAN 1 MM THICK);D
CHERTCHIPS FORMED IN DRILLING;O SIMILAR MATERIAL IN CORECATCHER;Z 21130000