NOAA logo, National Centers for Environmental Information, National Oceanic and Atmospheric Administration NSF logo, National Science Foundation, Division of Ocean Sciences

Core Data from the Deep Sea Drilling Project


Leg : 57    Depth Top/Bottom of Layer(m) :     0.00/    0.24
Hole: 438   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/ 240
Sect:  1
 
Visual Text Description:
  KL COARSE SANDY MUD;C 5Y4/1;D MOD;O SMEAR AT 9CM DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     0.24/    1.50
Hole: 438   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):  240/1500
Sect:  1
 
Visual Text Description:
  KL MED SANDY MUD;C 5Y4/1;D BRECCIA AT 24-115CM, MODAT 115-150CM;S 
PATCHES OF COARSE PUMACEOUS (?) SANDAT 60-66 + 88-100CM;O SMEAR AT 131CM 
DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     1.50/    3.00
Hole: 438   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
  KL MED SANDY MUD;C 5Y4/1;D MOD;S PATCHES OF COARSEPUMACEOUS SAND AT 
10-15 + 20-24 + 68-73CM;U PUMICEPEBBLES 5MM MAX SIZE AT 135-141CM;O SMEAR 
AT 60CMDOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     3.00/    4.50
Hole: 438   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
  BL SANDY (MED-COARSE) MUD WITH POCKETS OF SAND;C 5Y4/1;D MOD;S 109-135CM 
IS VOID, VERY COARSE SANDPOCKET AT 29-33CM;U PUMICE PEBBLES AT 32 + 43 + 
68-70CM;O SMEARS AT: 24CM DOM, 77CM DOM;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     4.50/    4.85
Hole: 438   Depth to Top of Core(m)      :     0.00
Core:   1   Depth Top/Bottom Interval(mm):   00/ 350
Sect:  4
 
Visual Text Description:
 MAL COARSE SANDY MUD;C 5Y4/1, 5Y4/2;D MOD;S 0-10CM ISVOID, GRAIN SIZE 
INCREASES TOWARD BOTTOM (PROB DRILL WASH), DK + LT GRAINS VERY COMMON AT 
BOTTOM ROCKFRAGS;H SOFT;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     5.00/    5.50
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm):   00/ 500
Sect:  1
 
Visual Text Description:
 MAL FINE MUDDY SAND;C 5Y4/2-OLIVE GRAY;H SOUPY;D BRECCIA;O SMEAR AT 24CM 
DOM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     5.50/    6.15
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm):  500/1150
Sect:  1
 
Visual Text Description:
 MAL SANDY-SILTY MUD;C 5Y4/2-OLIVE GRAY;D MUD;U OCCASPEBBLE 
SUBROUNDED-ROUNDED UP TO 5MM OR SO, WHITEPUMICE FRAG 1CM DIA AT 76-78CM;O 
SMEAR AT 104CM DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     6.15/    6.50
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm): 1150/1500
Sect:  1
 
Visual Text Description:
 MAL COARSE MUDDY SAND;C 5Y4/2-OLIVE GRAY;D MOD;S PARTICLES ARE 
SUBROUNDED-SUBANG, SLIGHTLY GRADED(DRILLING DISTURBANCE ?);H SOFT;Z 
33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     6.50/    7.04
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm):   00/ 540
Sect:  2
 
Visual Text Description:
 MAL MUDDY SAND;C 5Y4/2-OLIVE GRAY;D BRECCIATED BUTSLIGHTLY GRADED AT 
0-18CM, HIGH AT 18-54CM;S MED TOCOARSE GRAINED AT BASE, 41-54CM IS 
SLIGHTLY SANDIERMED GRAINED;H SOFT;Z 33214000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     7.04/    7.78
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm):  540/1280
Sect:  2
 
Visual Text Description:
 MAL FINE SANDY OR SILTY CLAYS;C 5Y4/2-OLIVE GRAY;D HIGH;S SLIGHTLY 
SANDIER LAYERS DEFINE INTENSELYDEFORMED BEDDING;O SMEAR AT 93CM DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     7.78/    8.00
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm): 1280/1500
Sect:  2
 
Visual Text Description:
 MAL SILTY CLAY;C 5Y4/2-OLIVE GRAY;D HIGH;S LESS SILTYSAND THAN HIGHER UP;
U LARGE PUMICE FRAG (GLACIALERRATIC ?) LT GRAY-WHITE STREAKED GLASSY 
BIOTITE DKSTREAKS 3-4CM AT BOTTOM OF SECTION;H SOFT;Z 33213000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     8.00/    9.50
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 MAL SILTY TO SANDY MUD;C 5Y4/2-OLIVE GRAY;D HIGH;S OCCAS MUDDY SAND 
POCKETS, LT GREEN-OLIVE GREENISHGRAY ASHY ZONE WITH ISOLATED ROUNDED 
OUTLINES AT 101-104CM, SANDY POCKET AT 128-132CM, SMALL POCKETS OFASH AT 
131-137 + 145CM;U SUBROUNDED-SUBANG PUMICECLAST 5CM DIA- VESICLES FILLED 
WITH OLIVE GREENISHYELLOW VERY FINE MATERIAL (LOOKS OILY BUT DOES 
NOTFLUORESCE) AT 0-5CM, ROUNDED DK GRAY PEBBLES: 8MMDIA (OBLONG) AT 123CM 
+ 7MM DIA AT 138CM + 5MM DIAAT 140CM;O SMEAR AT 79CM DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     9.50/    9.72
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm):   00/ 220
Sect:  4
 
Visual Text Description:
 MAL SANDY MUD;C 5Y3/2-DK OLIVE GRAY;D HIGH;S FINE SAND POCKETS;O SMEAR AT 
14CM DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :     9.72/   10.12
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm):  220/ 620
Sect:  4
 
Visual Text Description:
 MAL CLAY (SLIGHTLY SILTY);C 5Y4/2-OLIVE GRAY;D SLIGHT;S OCCAS SLIGHT 
LAM/BEDDING, SEVERAL FINE <1CM THICKDK MUDDY SAND LAYERS;H SOFT;Z 33211000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    10.12/   10.68
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm):  620/1180
Sect:  4
 
Visual Text Description:
 MAL MUD TO SLIGHTLY SILTY MUD;C 5Y4/2;D HIGH;O SMEAR AT 74CM DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    10.68/   11.00
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm): 1180/1500
Sect:  4
 
Visual Text Description:
 MAL MUD TO SLIGHTLY SILTY/SANDY MUD;D HIGH;S 118-127CM IS A SANDY (F.G.) 
INTERVAL DISTURBED BY DRILL ASHPOCKETS, A WHITE/GRAY ASH POD AT 122-125, 
DARK F.G.SANDY POCKETS AT 124-126CM, F.G. SAND + ASH POCKETSAT BASE;O 
SMEAR AT 123CM DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    11.05/   12.45
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm):   50/1450
Sect:  5
 
Visual Text Description:
 MAL CLAY (MUD);C 5Y3/2-DK OLIVE GRAY;D SLIGHT TO MOD;M OCCAS PYR SPECS 
THROUGHOUT;S FAIRLY HOMOG,MULTIPLE ASH LAYERS-SLIGHTLY DISTURBED- AT 
21-31CM,ASH POCKET AT 56-57CM, LT GRAY-WHITE ASH AT 95-97 +103-106 + 
107-111CM;O SMEARS AT: 47CM DOM, 110CM DOM, 145-150CM IS I.W. SAMPLE;H 
SOFT;Z 33211000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    12.50/   14.00
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 MAL MUD (CLAY) TO SLIGHTLY SILTY MUD;C 5Y3/2-DK OLIVEGRAY;D MOD;S FAIRLY 
HOMOG, NO VISIBLE BEDDINGFEATURES, 1CM GRAY-WHITE ASH POD AT 25-26CM;O 
H25ODOR;M SMALL PYRITIC (SULFIDES) SPECS COMMON;H SOFT;Z 33213000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    14.00/   14.22
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm):   00/ 220
Sect:  7
 
Visual Text Description:
 MAL SLIGHTLY SILTY MUD;C 5Y3/2-DK OLIVE GRAY;D MOD;S HOMOG, GRAY-WHITE 
ASH AT 27-28 + 30-31CM, DK GRAYF.G. SAND POCKET AT 34-35CM;H SOFT;Z 
33213000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    14.32/   14.32
Hole: 438   Depth to Top of Core(m)      :     5.00
Core:   2   Depth Top/Bottom Interval(mm):   00/ 10 
Sect: CC
 
Visual Text Description:
 MAL SLIGHTLY SILTY MUD;H SOFT;Z 33213000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    14.50/   16.00
Hole: 438   Depth to Top of Core(m)      :    14.50
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 MAL SLIGHTLY SILTY GRITTY MUD;C 5Y4/2-OLIVE GRAY,5Y3/2-DK OLIVE GRAY;D 
MOD;S "HOMOG", NO VISIBLESTRUCTURES, GRAY/WHITE ASH POCKETS AT 85-94CM,
OCCASSMALL SAND POCKETS (F.G. TO M.G.) AT 120-150CM,SMALLPYR BLEBS COMMON;
U F.G.(APHANITIC) DK GRAY-BLACK ROUNDED PEBBLES:6MM DIA AT 14CM + 3MM DIA 
AT 62 CM;OH25 ODOR ON OPENING, SMEAR AT 61CM DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    16.00/   17.50
Hole: 438   Depth to Top of Core(m)      :    14.50
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MAL MUD (SILTY TO SANDY AT TIMES);M PYRITIC;C 5Y4/2-OLIVE GRAY;D HIGH;S 
FAINTLY BEDDED, SAND POCKETS AT 5-13 + 82-110CM, LT GRAY POCKET OF 
PUMICEOUS ASH AT 15-26CM, SAND SMEARED ALONG CORE LINER AT 54-67CM,SMALL 
M.G. TO C.G. SAND POD AT 135-138CM;O H25 ODOR;Z 33213000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    17.50/   19.00
Hole: 438   Depth to Top of Core(m)      :    14.50
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 MAL MUD + SILTY MUD;C 5Y4/2-DK OLIVE GRAY;D HIGH;S FAINT BEDDING, OCCAS 
SAND POCKETS (F.G.), INDIVIDF.G. THIN SAND/SILT LAYERS- SLIGHTLY DEFORMED- 
DKGRAY GREEN TO BLACK AT 76-94CM, DK GRAY F.G. SAND/SILT POCKETS AT 
118-140CM;M PYRITIC;O H25 ODOR,SMEARS AT: 48CM DOM, 118CM DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    19.00/   20.50
Hole: 438   Depth to Top of Core(m)      :    14.50
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 MAL MUD TO SILTY/SANDY MUD;C 5Y4/2-OLIVE GRAY;D HIGH;S HOMOG TO FAINTLY 
BEDDED, BEDDING EMPHASIZED BYSLIGHT INCR/DECR IN SAND CONTENT, F.G. SAND 
LAYER AT 96-102CM;P CLOSELY SPACED NUMEROUS HINGE TEETH-PUNKY CALCAR 
FOSSIL (MOLUSC PELECYPOD- PROB TAXODONT) AT 2-5CM;M PYRITIC;O H25 ODOR, 
SMEAR AT 97CM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    20.57/   22.00
Hole: 438   Depth to Top of Core(m)      :    14.50
Core:   3   Depth Top/Bottom Interval(mm):   70/1500
Sect:  5
 
Visual Text Description:
 MAL SILTY SANDY MUD;C 5Y4/2-OLIVE GRAY;D HIGH;S LIGHTLY BEDDED, DK 
ROUNDED PEBBLES 1CM DIA AT 25-28 + 85-88 + 81-83 + 127-129CM, DISRUPTED 
SANDLAYERS AT 60-75CM, SAND POCKETS AT 96-110CM,DISRUPTED PEBBLY SAND DK 
GRAY TO BLACK PEBBLES UP TO 5MM DIA- C.G. SAND AT 138-145CM, APHANITIC DK 
GRAYROUNDED PEBBLE 1.5CM DIA (SOLITARY) AT 147-149CM;O SMEAR AT 116CM DOM;
H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    22.00/   23.50
Hole: 438   Depth to Top of Core(m)      :    14.50
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 MAL SILTY SANDY MUD;C 5Y3/2-DK OLIVE GRAY;D MOD;H STIFFER THAN 1ST 2 
CORES;S DISRUPTED SAND LAYERS + POCKETS AT 0-40CM, DK GRAY APHANITIC 
PEBBLES AT 8 + 12 + 19 + 19-24(2.5CM DIA) CM, NUMEROUS F.G. SANDPOCKETS- 
HIGHLY DISRUPTED- AT 48-75CM, C.G. MASSIVEGRAY-WHITE SOMEWHAT DISTURBED 
ASH LAYER (OR REWORKED VOLC DETRITUS) AT 91-105CM, SLIGHTLY GRADED 
F.G.DISRUPTED SAND LAYERS (GRAY-OLIVE GREEN) WITHINTERBEDDED MUDS 
(POSSIBLE TURBIDITES) AT 115-130CM, 139-150CM IS END OF GRADED UNIT 
BEGINNING IN CC;O SMEARS AT: 42CM DOM, 65CM DOM, 94CM MINOR;H SOFT;Z 
33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    23.50/   23.90
Hole: 438   Depth to Top of Core(m)      :    14.50
Core:   3   Depth Top/Bottom Interval(mm):   00/ 400
Sect:  7
 
Visual Text Description:
 MAL V.C.G. SAND AT BASE GRADING TO FINE SAND + SILT AT TOP INTO SEC 6;C 
5Y4/2-OLIVE GRAY;D SLIGHT;S GRADED UNIT (REAL ? OR DRILLING INDUCED ?);H 
SOFT;Z 33214000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    24.00/   23.95
Hole: 438   Depth to Top of Core(m)      :    14.50
Core:   3   Depth Top/Bottom Interval(mm):   00/  50
Sect: CC
 
Visual Text Description:
 MAL F.G. TO M.G. SAND;C 5Y4/2-OLIVE GRAY;D SLIGHT;H SOFT;Z 33214000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    33.50/   35.00
Hole: 438   Depth to Top of Core(m)      :    33.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 MAL PEBBLY SANDY MUD + MUDDY SAND;C 5Y4/2-OLIVE GRAY;D BRECCIA;H 
LIQUIFIED FROM DRILLING;S PEBBLES: PUMICE + DARK GRAY-BLACK APHANITIC 
VOLCANIC(?) MUDSTONE(?) + SANDSTONE- FRIABLE, WELL-ROUNDED 0.5-3.5CMDIA;H 
SOFT;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    35.00/   36.50
Hole: 438   Depth to Top of Core(m)      :    33.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 MAL PEBBLY SANDY MUD + MUDDY SAND;C 5Y4/2-OLIVE GRAY;D BRECCIA;H 
LIQUIFIED (FROM DRILLING);U LARGE ROUNDED SS PEBBLE  (SS FRIABLE BUT 
INDURATED) AT 13-17 CENTIMETERS;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    36.50/   37.52
Hole: 438   Depth to Top of Core(m)      :    33.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1020
Sect:  3
 
Visual Text Description:
 MAL PEBBLY SANDY MUD + MUDDY SAND;C 5Y4/2-OLIVE GRAY;D BRECCIA;H LIQUID 
(FROM DRILLING);S ABUNDANT WELL-ROUNDED PEBBLES MAX-4CM AVERAGE-1CM;O 
BECOMING MOSTLYMUDDY SAND;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    38.00/   39.50
Hole: 438   Depth to Top of Core(m)      :    33.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 MAL MUDDY SILTY SAND (F.G. TO M.G.);C 5Y4/2-OLIVE GRAY;D HIGH;S NO 
INTERNAL SED STRUCTURES;U LARGE WOODFRAG AT 128-131CM, LT COLORED 
GREEN-GRAY 1.5CM DIAROUNDED PEBBLES AT 132-134 + 142-144CM;O SMEAR AT134CM 
DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    39.50/   41.00
Hole: 438   Depth to Top of Core(m)      :    33.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 MAL MUDDY SILTY SAND F.G. TO M.G.;C 5Y4/2-DK OLIVEGRAY;D HIGH;S DISRUPTED,
 NO APPARENT STRUCTURES, MOD TO POORLY SORTED, OCCAS PEBBLES;U 2CM WOOD 
CHIP AT18-20CM, 2CM DIA PUMICE SUBANG TO SUBROUNDED + OTHER SMALLER FRAGS 
AT 24-28CM, DK GRAY APHANITIC PEBBLEAT 82-85CM, LT GREEN-GRAY PEBBLE AT 
96-97CM;H SOFT;Z 33214000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    41.00/   42.33
Hole: 438   Depth to Top of Core(m)      :    33.50
Core:   5   Depth Top/Bottom Interval(mm):   00/1330
Sect:  6
 
Visual Text Description:
 GWL SILTY M.G. SAND;C 5Y2/1-OLIVE BLACK, N1-BLACK;H FIRM;D 0-14 + 78-90CM 
IS BRECCIA, HIGH AT 14-78 +90-133CM;S PREDOM 5Y2/1, 1CM DISTORTED COARSER 
N1LAYERS, BEDS 8CM THICK;M 1CM PUMICE PEBBLES AT 14 +29 + 127CM;O SMEARS 
AT:114CM MINOR, 121CM;Z 33213000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    42.43/   42.43
Hole: 438   Depth to Top of Core(m)      :    33.50
Core:   5   Depth Top/Bottom Interval(mm):   00/ 100
Sect: CC
 
Visual Text Description:
 GWL SILTY MED SAND;C 5Y2/1-BROWNISH BLACK;D HIGH;H FIRM;M 5MM ROUNDED 
PUMICE PEBBLE AT 6CM;Z 33214000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    52.50/   54.00
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 GWL SILTY FINE SAND;C 5Y3/2-DK OLIVE GRAY, 5Y4/4-MODOLIVE BROWN, 
5Y3/2-OLIVE GRAY, 5Y2/1-OLIVE BLACK,-BLACK;D 0-70 + 80-112CM IS BRECCIA, 
HIGH AT 70-80 + 112-131CM;H FIRM;S PREDOM 5Y3/2, 5Y4/4 SANDY SILTLAYERS AT 
69-74 + 122-130CM, 5Y2/1 MED SAND FIRMLAYER AT 118-120CM;M 5MM BLACK 
BASALT PEBBLES AT 20+ 99CM, 5MM PUMICE PEBBLE AT 20CM;O SMEARS AT: 81CMDOM,
 119CM MINOR, 126CM MINOR;Z 33214000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    54.00/   55.50
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 GWL SILTY FINE SAND;C 5Y3/2-DK OLIVE GRAY, 5B6/1-MEDBLUISH GRAY, -BLACK;D 
0-30 + 63-150CM IS BRECCIA,HIGH AT 30-63CM;H FIRM;S PREDOM 5Y3/2, 1CM 
5B6/1 ASH LAYERS AT 49-50 + 104-105CM;M 3MM BASALT PEBBLE AT23MM, 2MM 
BLACK GRAIN AT 140CM;O SMEARS AT: 44CM DOM, 49CM MINOR, 104CM MINOR;Z 
33214000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    55.50/   57.00
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 GWL SANDY SILT;C 5Y3/2-DK OLIVE GRAY, -BLACK;D BRECCIA;S PREDOM 5Y3/2;M 
BLACK BASALT(?) PEBBLES- 3MM AT 90 + 2MM AT 140CM;O SMEAR AT 130CM DOM;H 
SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    57.00/   58.50
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 GWL SANDY SILT;C 5Y3/2-DK OLIVE GRAY;D BRECCIA;S CORE FRACTURED INTO 2CM 
BLOCKS BUT THEY MAY BEFAIRLY WELL IN PLACE, BLACK 2MM PEBBLE AT 65CM;O 
SMEAR AT 92CM DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    58.50/   59.20
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):   00/ 700
Sect:  5
 
Visual Text Description:
 GWL SANDY SILT;C 5Y3/2-DK OLIVE GRAY;D 0-47CM ISBRECCIA, SLIGHT AT 
52-70CM;S 47-52CM IS VOID, 2CMCORE BLOCKS MAY BE FAIRLY WELL IN PLACE;H 
FIRM AT 52-70CM;O SMEAR AT 37CM DOM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    59.20/   59.90
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):  700/1400
Sect:  5
 
Visual Text Description:
 GWL SILT;C 5Y3/2-DK OLIVE GRAY;D SLIGHT;H FIRM;O 140-150CM IS IW SAMPLE, 
SMEAR AT 116CM DOM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    60.00/   60.19
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):   00/ 190
Sect:  6
 
Visual Text Description:
 GWL SANDY SILT;C 5Y3/2-DK OLIVE GRAY;D SLIGHT;S FINESAND LAYER AT 11-12CM;
H FIRM;Z 22112220.3450 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    60.19/   60.65
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):  190/ 650
Sect:  6
 
Visual Text Description:
 GWL SILT;C 5Y3/2-DK OLIVE GRAY;D SLIGHT;S SANDY ATBASE;U SOFT 1CM ASH 
FRAGS AT 22-23 + 43-44CM;H FIRM;Z 22112220.3450 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    60.65/   61.29
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):  650/1290
Sect:  6
 
Visual Text Description:
 GWL SILT;C 5Y4/2-OLIVE GRAY;D SLIGHT;H FIRM;O SMEAR AT 104CM DOM;Z 
33213000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    61.29/   61.50
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm): 1290/1500
Sect:  6
 
Visual Text Description:
 GWL SANDY SILT;C 5Y4/2-OLIVE GRAY;D SLIGHT;H FIRM;S 2CM MOTTLES, 3CM GRAY 
PEBBLE AT 141CM;Z 33213000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    61.50/   61.52
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):   00/  20
Sect:  7
 
Visual Text Description:
 GWL SANDY SILT;C 5Y4/2-OLIVE GRAY;D SLIGHT;H FIRM;Z 33213000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    61.52/   61.55
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):   20/  50
Sect:  7
 
Visual Text Description:
 GWL MED SANDY ASH;C 5Y3/2-DK OLIVE GRAY;H FIRM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    61.55/   61.93
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):   50/ 430
Sect:  7
 
Visual Text Description:
 GWL SANDY SILT;C 4Y4/2-OLIVE GRAY, N3, N8;D SLIGHT;H FIRM;M N3 3MM ASH 
FRAG AT 15CM, N8 2MM PUMICE FRAG AT 25CM;O SMEAR AT 28CM DOM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    62.03/   62.03
Hole: 438   Depth to Top of Core(m)      :    52.50
Core:   7   Depth Top/Bottom Interval(mm):   00/ 100
Sect: CC
 
Visual Text Description:
 GWL SANDY SILT;C 5Y4/2-OLIVE GRAY;D SLIGHT;H FIRM;Z 33213000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    62.00/   63.06
Hole: 438   Depth to Top of Core(m)      :    62.00
Core:   8   Depth Top/Bottom Interval(mm):   00/1060
Sect:  1
 
Visual Text Description:
 GWL SANDY SILT;C 5Y4/2-OLIVE GRAY;D BRECCIA;H SOFT;Z 33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    63.06/   63.50
Hole: 438   Depth to Top of Core(m)      :    62.00
Core:   8   Depth Top/Bottom Interval(mm): 1060/1500
Sect:  1
 
Visual Text Description:
 GWL SILT;C 5Y4/2-OLIVE GRAY;H FIRM;D HIGH AT 106-145CM, BRECCIA AT 
145-150CM;O SMEAR AT 125CM DOM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    63.50/   64.10
Hole: 438   Depth to Top of Core(m)      :    62.00
Core:   8   Depth Top/Bottom Interval(mm):   00/ 600
Sect:  2
 
Visual Text Description:
 GWL SILT;C 5Y4/2-OLIVE GRAY;D HIGH;H FIRM;Z 33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    64.10/   65.00
Hole: 438   Depth to Top of Core(m)      :    62.00
Core:   8   Depth Top/Bottom Interval(mm):  600/1500
Sect:  2
 
Visual Text Description:
 GWL SANDY SILT;C 5Y4/2-OLIVE GRAY;D HIGH;H FIRM;M GRAYWACKE PEBBLES: 1CM 
AT 67CM + 0.5CM AT 87CM +2MM AT 106CM;S 5Y2/2 MED SAND LAYER AT 86-88CM;C 
5Y2/2-OLIVE BLACK;Z 33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    65.00/   66.50
Hole: 438   Depth to Top of Core(m)      :    62.00
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
  EL MUDDY SILT;C 5Y4/2;D MOD;S MASSIVE, BLACKISH ASHPOCKETS AT 1-4 + 
13-15 + 24-27 + 78-82 + 104-105CM,WHITISH ASH POCKETS AT 3-6 + 7-9CM, 
PEBBLES AT 40 + 64 + 77 + 87 + 93 + 132 + 137 + 139 + 147CM;H FIRM;Z 
33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    66.50/   68.00
Hole: 438   Depth to Top of Core(m)      :    62.00
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
  EL MUDDY SILT;C 5Y4/2;D MOD;S MASSIVE, BLACK ASHPOCKETS AT 10-30 + 43-50 
+ 53-55 + 70-72 + 74-82 +94 + 95-96 + 100-103 + 113-117CM, WHITE ASH 
POCKETSAT 81-83 + 83-87CM, PEBBLES AT 31 + 39 + 60CM, 15MMDIA LAPILLA AT 
62-67CM;H FIRM;Z 33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    68.00/   69.50
Hole: 438   Depth to Top of Core(m)      :    62.00
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
  EL MUDDY SILT;C 5Y4/2;D SLIGHT AT 0-35CM, BRECCIA AT60-80 + 140-150CM, 
INTENSE AT 80-117CM;S 35-60 + 117-140CM IS VOID;U VOLC ASH LAPILLI AT 
9+31CM;H SOFT;Z 33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    69.50/   71.00
Hole: 438   Depth to Top of Core(m)      :    62.00
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2-OLIVE GRAY, 5Y3/2-DK OLIVE GRAY;D BRECCIA AT 0-83 + 
99-103CM, HIGH AT 83-99CM, MODAT 103-150CM;S 0-124CM IS PREDOM 5Y4/2, 
5Y2/1 MEDSAND (VOLC ?) 2CM BED AT 88-103CM (DIAGONAL),124-150CM IS 5Y3/2;M 
2MM QTZ GRAIN AT 144CM;C 5Y2/1-OLIVE BLACK;O SMEARS AT: 94CM MINOR, 121CM 
DOM,148CM DOM;H SOFT;Z 33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    71.00/   71.28
Hole: 438   Depth to Top of Core(m)      :    62.00
Core:   8   Depth Top/Bottom Interval(mm):   00/ 280
Sect:  7
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2, N4, N6;D SLIGHT;S PREDOM 5Y4/2, F.G. N6-N4 ASH 
LAYER AT 9-12CM;H FIRM;S 1CM ASHBODY AT 6-7CM;H SOFT;Z 33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    71.39/   71.39
Hole: 438   Depth to Top of Core(m)      :    62.00
Core:   8   Depth Top/Bottom Interval(mm):   00/ 100
Sect: CC
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2;D MOD;H SOFT;Z 33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    71.50/   73.00
Hole: 438   Depth to Top of Core(m)      :    71.50
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 GWL SANDY MUD;C 5Y3/2;D BRECCIA;H FIRM;U 2MM BLACKPEBBLE AT 38CM;H SOFT;Z 
33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    73.00/   74.50
Hole: 438   Depth to Top of Core(m)      :    71.50
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2;D 0-44 + 53-150CM IS BRECCIA,HIGH AT 44-53CM;S 
44-53CM IS FIRM SILT LAYER;H FIRM;S DRILLING BRECCIA BLOCKS PROB NOT MUCH 
DISPLACED;O SMEAR AT 134CM DOM;H SOFT 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    74.50/   76.00
Hole: 438   Depth to Top of Core(m)      :    71.50
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2;D BRECCIA;S 131-142CM IS VOID,BLACK PEBBLES: 5MM AT 
2CM + 2MM AT 122CM;H SOFT;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    76.00/   76.11
Hole: 438   Depth to Top of Core(m)      :    71.50
Core:   9   Depth Top/Bottom Interval(mm):   00/ 110
Sect:  4
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2;D SLIGHT;H SOFT;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    76.11/   76.60
Hole: 438   Depth to Top of Core(m)      :    71.50
Core:   9   Depth Top/Bottom Interval(mm):  110/ 600
Sect:  4
 
Visual Text Description:
 GWL SILT;C 5Y4/2;D SLIGHT;H FIRM;S 9-26CM IS VOID, 26-60CM IS SLIGHTLY 
MOTTLED;Z 33213000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    77.50/   79.00
Hole: 438   Depth to Top of Core(m)      :    71.50
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2;D BRECCIA;S 3 5Y4/2 SILTSTONEBEDS 5-10CM THICK, 
CORE DUMPED ON DECK SO ORDER GOTMIXED, WAS ORIGINALLY A GOOD CORE;M 1.5CM 
GRAYWACKEPEBBLE;H FIRM;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    81.00/   81.56
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):   00/ 560
Sect:  1
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2;D BRECCIA;S 19-36 + 44-50CM ISVOID;H SOFT;Z 
33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    81.56/   82.31
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):  560/1310
Sect:  1
 
Visual Text Description:
 GWL SILT;C 5Y4/2;D BRECCIA;S 2MM BLACK PEBBLE AT 68CM, 70-81 + 88-103 + 
131-150CM IS VOID;H SOFT;Z 33215000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    82.57/   84.00
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):   70/1500
Sect:  2
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2;D BRECCIA;S 0-7 + 20-26 + 40-87+ 115-136CM IS VOID;
M BLACK GRAYWACKE PEBBLES: 1CMAT 12CM + 3CM AT 88CM;H SOFT;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    84.00/   85.50
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2;D BRECCIA AT 0-77CM, HIGH AT 77-150CM;H FIRM;O 
SMEAR AT 118CM DOM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    85.53/   85.67
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):   30/ 170
Sect:  4
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2;D SLIGHT;H FIRM;S 0-3CM IS VOID;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    85.67/   85.73
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):  170/ 230
Sect:  4
 
Visual Text Description:
 GWL FINE SAND ASH;C 5Y5/1;D SLIGHT;O SMEAR AT 23CMMINOR;H FIRM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    85.73/   86.48
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):  230/ 980
Sect:  4
 
Visual Text Description:
 GWL SILT;C 5Y4/2;D SLIGHT;H FIRM;O SMEAR AT 88CM DOM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    87.00/   88.50
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2, 5Y3/1, 5Y6/1, N5, N3;D SLIGHT;H FIRM;S PREDOM 
5Y4/2, 0-2CM IS FIRM SILT, 5Y3/1FINE SANDY ASH LAYER AT 17-22CM, DK ASH 
LUMP WITHPUMICE FRAGS AT 55-57CM, DK ASH LUMP AT 75CM, 5Y6/1AT BASE 
(75-80CM) + MORE SANDY, N5-N3 FINE SANDY ASH LAYER AT 81-83CM;O SMEARS AT: 
79CM DOM, 82CM DOM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    88.50/   88.70
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):   00/ 200
Sect:  6
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2;H FIRM;M 2MM PUMICE FRAGS AT3CM;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    88.70/   88.75
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):  200/ 250
Sect:  6
 
Visual Text Description:
 GWL VERY FINE ASH;C 5B7/1;S SILT SIZE;O SMEAR AT 23CMDOM;H FIRM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    88.75/   88.83
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):  250/ 330
Sect:  6
 
Visual Text Description:
 GWL FINE SD ASH;C 5Y3/1;O SMEAR AT 27CM;H FIRM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    88.83/   89.25
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):  330/ 750
Sect:  6
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2;H FIRM;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    89.35/   89.35
Hole: 438   Depth to Top of Core(m)      :    81.00
Core:  10   Depth Top/Bottom Interval(mm):   00/ 100
Sect: CC
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2;D BRECCIA;H FIRM;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    90.50/   92.00
Hole: 438   Depth to Top of Core(m)      :    90.50
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 GWL SANDY MUD;C 5Y4/2, 5Y2/1, N4, N5, 5Y3/2;D SLIGHT;H FIRM;S 0-8 + 16-31 
+ 37-41CM IS 5Y4/2, 44-150CM IS 5Y3/2, 8-16CM IS 5Y2/1 FINE SD ASH LAYER, 
31-36CMIS N4-N5 MED SD ASH, 41-44CM IS N4 MED SD ASH;M PUMICE FRAGS AT 66 
+ 80 + 86CM, 3MM GRAYWACKEPEBBLE AT 122CM;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    92.00/   93.50
Hole: 438   Depth to Top of Core(m)      :    90.50
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 GWL SANDY MUD;C 5Y3/2, 5Y2/1;D SLIGHT;H FIRM;S PREDOM5Y3/2, 69-72 + 
105-111 + 127-143CM IS 5Y2/1 MUDDYFINE SD;M PUMICE FRAGS: 1CM AT 116CM + 
5MM AT 139CM(+ SS FRAG ?);O SMEARS AT: 42CM DOM, 126CM DOM;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    93.50/   95.00
Hole: 438   Depth to Top of Core(m)      :    90.50
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 GWL SANDY MUD;C 5Y3/2, N4, 5B6/1, 5Y3/1;D SLIGHT;H FIRM;S PREDOM 5Y3/2, 
N4 COARSE SD ASH AT 29-36 +88-94CM, 125-131CM IS 5B6/1-5Y3/1 SANDY ASH, 
131-138CM IS 5Y3/2 MUDDY MED SAND;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    95.06/   96.50
Hole: 438   Depth to Top of Core(m)      :    90.50
Core:  11   Depth Top/Bottom Interval(mm):   60/1500
Sect:  4
 
Visual Text Description:
 GWL SANDY MUD;C 5Y3/2, 5B6/1, 5Y4/2;H FIRM;D SLIGHT;S 0-6CM IS VOID, 
PREDOM 5Y3/2, 65-83CM IS 5Y4/2,5B6/1 MED SD ASH AT 58-65 + 83-95 + 
111-115CM, 1CMASH BODY AT 10CM;M 3MM PUMICE FRAG AT 124CM;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    96.50/   97.61
Hole: 438   Depth to Top of Core(m)      :    90.50
Core:  11   Depth Top/Bottom Interval(mm):   00/1110
Sect:  5
 
Visual Text Description:
 GWL SANDY MUD;C 5Y3/2, 5Y4/2, 5B6/1, 5B7/1;D SLIGHT;H FIRM;S 58-66CM IS 
VOID, 0-5CM IS 5Y3/2, 11-25 + 32-58 + 75-106CM IS 5Y4/2, 5-11CM IS 5Y3/2 
VITRIC MEDSD LAYER, 25-32CM IS 5B6/1 MED SD ASH, 66-75CM IS5Y4/2 MUDDY 
SAND, A 1CM ASH BODY AT 73-74CM, 106-111CM IS 5B7/1 MED SD ASH;Z 33212000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    97.61/   97.95
Hole: 438   Depth to Top of Core(m)      :    90.50
Core:  11   Depth Top/Bottom Interval(mm): 1110/1450
Sect:  5
 
Visual Text Description:
 GWL SILT;C 5Y4/2;D SLIGHT;H FIRM;O 144-155CM IS IWSAMPLE;Z 33215000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    98.00/   99.45
Hole: 438   Depth to Top of Core(m)      :    90.50
Core:  11   Depth Top/Bottom Interval(mm):   00/1450
Sect:  6
 
Visual Text Description:
 GWL SILT;C 5Y4/2;D SLIGHT;H FIRM;S 129-134 + 145-150CM IS VOID;M 1MM 
PUMICE GRAINS AT 16 + 50CM;O SMEAR AT 10CM DOM 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    99.55/   99.49
Hole: 438   Depth to Top of Core(m)      :    90.50
Core:  11   Depth Top/Bottom Interval(mm):   00/  40
Sect: CC
 
Visual Text Description:
 GWL SILT;C 5Y4/2;D BRECCIA;H FIRM;Z 33215000 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :    99.49/   99.65
Hole: 438   Depth to Top of Core(m)      :    90.50
Core:  11   Depth Top/Bottom Interval(mm):   40/ 200
Sect: CC
 
Visual Text Description:
 GWL SILT ASH;C 5B6/1;D BRECCIA;H FIRM;Z 33215000.3651 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :   100.00/  101.50
Hole: 438   Depth to Top of Core(m)      :   100.00
Core:  12   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 MAL SILTY + SANDY (F.G.) MUD;C 5Y3/2-DK OLIVE GRAY;D BRECCIA;H LIQUIFIED 
PARTIALLY;S 13-17 + 96-104CMIS VOID;M OCCAS SMALL (<5MM) ROUNDED PUMICE 
PEBBLES;Z 33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :   101.50/  102.68
Hole: 438   Depth to Top of Core(m)      :   100.00
Core:  12   Depth Top/Bottom Interval(mm):   00/1180
Sect:  2
 
Visual Text Description:
 MAL SANDY SILTY MUD (DRILLING INDUCED);C 5Y3/2;D BRECCIA;H LIQUIFIED;S 
10-24 + 118-150CM IS VOID,PEBBLEY IN PART WITH DK GRAY APHANITIC + 
PUMICECLASTS <0.5CM;Z 33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :   103.37/  104.50
Hole: 438   Depth to Top of Core(m)      :   100.00
Core:  12   Depth Top/Bottom Interval(mm):  370/1500
Sect:  3
 
Visual Text Description:
 MAL SANDY SILTY MUD;C 5Y3/2;D BRECCIA;H LIQUIFIED;Z 33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :   104.50/  106.00
Hole: 438   Depth to Top of Core(m)      :   100.00
Core:  12   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 MAL STIFF MUD + SILTY MUD;C 5Y4/2;D MOD;S HOMOG,DISTURBANCE IN DRILLING 
AT 10-20CM;P SPONGES (SILIC) WHITE CYLINDRICAL OR OBLONG WITH BLACK 
CENTERS AT50 + 76 + 100CM;O SMEARS AT: 34CM DOM, 50CM MINOR,100CM DOM;Z 
33213000.2220 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :   106.00/  106.68
Hole: 438   Depth to Top of Core(m)      :   100.00
Core:  12   Depth Top/Bottom Interval(mm):   00/ 680
Sect:  5
 
Visual Text Description:
 MAL MUD, OCCAS SILTY;C 5Y4/2;D 0-68CM IS MOD;H STIFF;O THIN 2MM LAYER 
GRAY-BLACK ASHY SAND AT 61CM;M 2CMDIA ROUNDED PUMICE CLAST FLOATING IN 
CLAY MARIX(GLACIAL ERRATIC ?) (ABUND BIOT) AT 22-26CM;P WHITESPECKS FILLED 
WITH BLACK AS IN CORE 12-4 AT 36 + 50CM (SS SHOWS THOUSANDS OF SP.SPICS- 
PROBL SMALLSPONGES);O SMEARS AT:10CM DOM,61CM MINOR;H STIFF 
 
 
Leg : 57    Depth Top/Bottom of Layer(m) :   106.78/  106.88
Hole: 438   Depth to Top of Core(m)      :   100.00
Core:  12   Depth Top/Bottom Interval(mm):   00/ 200
Sect: CC
 
Visual Text Description:
 MAL MUD,OCCAS SILTY;O BRECCIA;H STIFF;Z 33213000 
 
 
    

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