Leg : 55 Depth Top/Bottom of Layer(m) : 0.00/ 0.95
Hole: 431A Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 00/ 950
Sect: 1
Visual Text Description:
AML FINE SAND;C 2.5Y6/4-LT.YELLOWISH BROWN;D GRADING CAUSED BY DRILLING;M
MN-FE;O 50% FE-MN SAND,50% 2.5Y6/4 CALCAREOUS SAND;H SOFT
Leg : 55 Depth Top/Bottom of Layer(m) : 0.95/ 1.50
Hole: 431A Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 950/1500
Sect: 1
Visual Text Description:
AML SAND AND GRAVEL;C 2.5Y6/4-LT.YELLOW BROWN;D GRADING CAUSED BY
DRILLING;M FE-MN,LIMESTONE,VOLCANIC ROCKS;P FORAMS?;O 70% FE-MN SAND
(BRECCIA),30% 2.5Y6/4 CALCAREOUS SAND (PART OF LIMESTONE) WITH ORG.
(FORAMS?) AND VOLC. ROCKS (GRAVEL,ROUNDED);H SOFT;Z 33219000
Leg : 55 Depth Top/Bottom of Layer(m) : 1.50/ 1.92
Hole: 431A Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 00/ 420
Sect: 2
Visual Text Description:
AML FE-MN GRAVEL (CRUST BRECCIA);C 2.5YR6/4-LT.YELLOWISH BROWN,
10YR7/6-YELLOW,-BLACK;U FE-MN CRUST,ROUNDED GLACIAL ERRATICS,ZEOLITES?,
SMALL CLAST OF 10YR7/6;M FE-MN,VOLC.ROCKS (GLAC.),LIMESTONE;O SIZE OF
PARTICLES FROM 1 MM TO 2X3 CM,80% GRAVEL OF FE-MN CRUST-BLACK (0.1-1 CM),
20% OTHER MATERIAL: VOLC.ROCKS,SED-INDURATED ROCKS (ZEOLITES?) AND
2.5YR6/4 CALCAREOUS SED.(LIMESTONE)
Leg : 55 Depth Top/Bottom of Layer(m) : 2.02/ 2.32
Hole: 431A Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 00/ 400
Sect: CC
Visual Text Description:
AML FE-MN SANDY GRAVEL;U FE-MN CRUST;M FE-MN,LIMESTONE,VOLC.ROCKS,CHERT;O
80% FRAGMENTS OF FE-MN CRUST,20% OF 1)FINE SAND:CALCAREOUS (LIMESTONE),
VOLCANIC,2)GRAVELS OF VOLC. ROCKS AND CHERTS (ONE IS 2X3 CM);H SOFT;Z
33219000
Leg : 55 Depth Top/Bottom of Layer(m) : 7.50/ 8.70
Hole: 431A Depth to Top of Core(m) : 7.50
Core: 2 Depth Top/Bottom Interval(mm): 00/1200
Sect: 1
Visual Text Description:
AML "FINE" SAND;C 2.5Y4/4-OLIVE BROWN;M FE-MN,PALAG,ZEOLITIC MATERIAL;P
SPONGE PART.;O SAND APPEARS MADE OF:20% MN-FE PARTICLES,20% CALCAREOUS
PART.(CLASTIC),50% AND AUTHIGENIC,PROBABLY ZEOLITIC MATERIAL
PART.OCCURENCE OF SPONGE PART.,10% PALAGONITE PART.;H SOFT
Leg : 55 Depth Top/Bottom of Layer(m) : 8.70/ 9.00
Hole: 431A Depth to Top of Core(m) : 7.50
Core: 2 Depth Top/Bottom Interval(mm): 1200/1500
Sect: 1
Visual Text Description:
AML SANDY GRAVEL;C 2.5Y4/4-OLIVE BROWN,2.5Y6/6-OLIVE YELLOW,-BLACK,-WHITE;
S 2.5Y4/4 WITH PART. OF 2.5Y6/6,BLACK,AND WHITE,PART. ARE BIGGER THAN
ABOVE,MORE HETEROGENOUS SIZE,OCCURENCE OF SMALL WHITE (5Y8/2) PATCHES;M
FE-MN,PALAG;P SPONGE PART.;O SAND APPEARS MADE WITH: 20% FE-MN PARTICLES,
20% CALC. PART. (CLASTIC),50% AND AUTHIGENIC,PROB. ZEOL MATERIAL PART,
SPONGEPART,10% PALAG PART;H SOFT;Z 33219000
Leg : 55 Depth Top/Bottom of Layer(m) : 9.00/ 9.59
Hole: 431A Depth to Top of Core(m) : 7.50
Core: 2 Depth Top/Bottom Interval(mm): 00/ 590
Sect: 2
Visual Text Description:
AML SANDY GRAVEL WITH ZEOL AND FE-MN FRAGS;C 2.5Y5/6-LT.OLIVE BROWN,
5Y6/6-OLIVE YELLOW,-WHITE;S PARTICLE SIZE IS 0.5 MM-0.5 CM 0-20 CM,1
MM-1.5 CM 20-40 CM,1MM-3 CM 40-59 CM,GRAVEL OF 2.5YR5/6 SANDSTONE AND
5Y6/6 INDURATED SEDIMENT;U 3 MN-FE CRUST FRAGS--BIGGEST (5X2X3 CM) HAS 2
ZONES:A)MORE MN-FE AND B)MORE "BRECCHIA",FRAGMENTS OF 2.5YR5/6 S.ST. AND
5Y6/6 INDURATED SED.,SMALL WHITE CALC. PATCHES;M MN-FE,SANDSTONE,
CALCAREOUS PATCHES;O 20% MN-FE,20% CALCAREOUS,50% ZEOLITIC,AND 10% PALAG
PART. (SAME AS 2-1);H FIRM;Z 33219000
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