Core Data from the Deep Sea Drilling Project
Leg : 58 Depth Top/Bottom of Layer(m) : 0.00/ 1.20
Hole: 446 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 00/1200
Sect: 1
Visual Text Description:
SWL MUD;C 10YR4/3-DK.BRN;D DRILLING BRECCIA--FIRM SOUP;U WEATHERED
DISINT. PUMICE PEBBLES;M PUMICE;O SMEAR SLIDES (SS) AT 5 AND 110 CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 1.50/ 2.20
Hole: 446 Depth to Top of Core(m) : 1.50
Core: 2 Depth Top/Bottom Interval(mm): 00/ 700
Sect: 1
Visual Text Description:
HCL CLAY;C 10YR5/3-BRN;S HOMOGENEOUS;D INTENSELY (0-35 CM) TO MODERATELY
(35-70 CM);U 1-5 MM PUMICE FROM65 TO 69 CM;M PUMICE;O SS AT 40 CM;H SOUPY
TO FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 2.30/ 2.37
Hole: 446 Depth to Top of Core(m) : 1.50
Core: 2 Depth Top/Bottom Interval(mm): 00/ 170
Sect: CC
Visual Text Description:
HCL CLAY;C 10YR5/3-BRN;S HOMOGENEOUS;D HIGHLY;O SS AT10 CM;H SOFT
Leg : 58 Depth Top/Bottom of Layer(m) : 11.07/ 12.50
Hole: 446 Depth to Top of Core(m) : 11.00
Core: 3 Depth Top/Bottom Interval(mm): 70/1500
Sect: 1
Visual Text Description:
HCL CLAY,CLAYEY MUD;C 10YR4/3,10YR5/3-BRN;S HOMOGEN.,W/O SEDIMENTARY
STRUCTURES,COLOR PROGRESSIVELY ISDARKENING DOWNWARDS--FROM ABOUT 110
CM--TRENDING TO10YR4/3;D 7-25 DRILLING BRECCIA,25-150 MODERATE TOINTENSE;U
CLAY SAND TO GRANULES PATCHES AT (CHIEFLY)36 + 40-42 + 79-82 + 97-105;O SS
AT 75 (D--CLAY) AND 100 (M--CLAYEY MUD) CM;H SOFT TO FAIRLY FIRM;O 61-65
CM VOID
Leg : 58 Depth Top/Bottom of Layer(m) : 12.50/ 14.00
Hole: 446 Depth to Top of Core(m) : 11.00
Core: 3 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
HCL CLAY,CLAYEY MUD;C 10YR5/3-BRN,10YR4/3-DK BRN;S HOMOGENEOUS;D INTENSE
TO MODERATE;U (CLAY) SANDPATCHES AT 12,20,28-30,37-40,50,66,71,83-84,90-94,
98-100 CM;O SS AT 99 (M--CLAY) + 135 (D--CLAYEY MUD)CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 14.00/ 15.50
Hole: 446 Depth to Top of Core(m) : 11.00
Core: 3 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
HCL CLAY;C 10YR4/3-DK BRN,10YR5/3-BRN;S HOMOGENEOUS,10YR5/3 20-70,REST
10YR4/3;D INTENSE;U SANDY CHUNKSAT 22,31,64 CM;O SS AT 30 CM--D CLAY;H
FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 15.50/ 17.00
Hole: 446 Depth to Top of Core(m) : 11.00
Core: 3 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
HCL CLAY;C 10YR4/3-DK BRN;S HOMOGENEOUS;D INTENSE TOMODERATE;U SANDY SPOT
AT 41 CM;O SS AT 75 CM--DOMCLAY;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 17.00/ 17.90
Hole: 446 Depth to Top of Core(m) : 11.00
Core: 3 Depth Top/Bottom Interval(mm): 00/ 900
Sect: 5
Visual Text Description:
HCL CLAY;C 10YR4/3-DK BRN;S HOMOGENEOUS;D MODERATE;U SAND PATCHES AT 13
CM;D IDENT AS SECT 4;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 18.50/ 19.54
Hole: 446 Depth to Top of Core(m) : 11.00
Core: 3 Depth Top/Bottom Interval(mm): 00/1040
Sect: 6
Visual Text Description:
HCL CLAY;C 10YR4/3-DK BRN,10YR5/3-BRN;S HOMOGENEOUS;D MODERATE;O SS AT 50
CM--DOM CLAY;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 19.66/ 19.59
Hole: 446 Depth to Top of Core(m) : 11.00
Core: 3 Depth Top/Bottom Interval(mm): 00/ 30
Sect: CC
Visual Text Description:
HCL CLAY;C 10YR5/3-BRN;S HOMOGENEOUS;D HIGH;H SOFT
Leg : 58 Depth Top/Bottom of Layer(m) : 20.60/ 20.81
Hole: 446 Depth to Top of Core(m) : 20.50
Core: 4 Depth Top/Bottom Interval(mm): 00/ 310
Sect: CC
Visual Text Description:
HCL CLAY;C 10YR5/3-BRN,10YR3/3-DK BRN;S 0-16 CM IS10YR5/3 CLAY W/SAND
PATCHES AT 8-12 CM,16-31 CM IS10YR5/3 CLAYEY SEDIMENT W/A LG CENTRAL ZONE
OF10YR3/3 SEDIMENT;D INTENSE;O SS AT 6 (D--CLAY) AND26 (M--TERRIGENOUS
CLAY) CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 30.25/ 31.50
Hole: 446 Depth to Top of Core(m) : 30.00
Core: 5 Depth Top/Bottom Interval(mm): 250/1500
Sect: 1
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN;S HOMOGENEOUS,W/O SEDIMENTSTRUCTURES;D
INTENSELY;O SS AT 120 CM;H SOUPY 25-76+ 140-150 CM,SOFT 76-140 CM
Leg : 58 Depth Top/Bottom of Layer(m) : 31.50/ 33.00
Hole: 446 Depth to Top of Core(m) : 30.00
Core: 5 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN;S HOMOGENEOUS CLAYEY SED;D INTENSE SOUPY,NONE
116-150;O SS AT 140 CM;H SOUPYAT 0-116CM,116-150CM FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 33.00/ 34.50
Hole: 446 Depth to Top of Core(m) : 30.00
Core: 5 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN,-BLK,10YR5/4-YELLOW BRN;S CLAYEY SED W/O
NOTICEABLE SED STRUCTURE, NOTE THEPRESENCE OF FINE BLK SPOTS SCATTERED
THROUGHOUT ANDLARGE AREAS OF 10YR5/4 FROM 100 TO 150 CM;D MODERATE (0-65)
TO INTENSE (65-150);H FIRM (VERY)
Leg : 58 Depth Top/Bottom of Layer(m) : 34.50/ 36.00
Hole: 446 Depth to Top of Core(m) : 30.00
Core: 5 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN,10YR5/4-YEL BRN;S HOMOGEN.CLAYEY SEDIMENT
W/RARE 10YR5/4 IRREGULAR SPOTS;D MODERATE;O SS AT 75 CM (DOM--CLAY);H VERY
FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 36.00/ 37.50
Hole: 446 Depth to Top of Core(m) : 30.00
Core: 5 Depth Top/Bottom Interval(mm): 00/1500
Sect: 5
Visual Text Description:
HCL CLAY;C 10YR3/3,10YR5/4;S RARE SPOTS OF 10YR5/4;D MODERATE;O IDENTICAL
TO SECT 4,NO SMEAR;H V. FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 37.50/ 38.53
Hole: 446 Depth to Top of Core(m) : 30.00
Core: 5 Depth Top/Bottom Interval(mm): 00/1030
Sect: 6
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN,10YR4/3-DK BRN;S 0-60 CM IS10YR3/3 HOMOGENEOUS,
60-64 CM BROKEN TRANSITION ZONE,64-103 CM 10YR4/3 HOMOGENEOUS;D MODERATE;O
SS AT 62(CLAY) AND 90 (CLAY--TERRIGENOUS) CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 38.62/ 38.81
Hole: 446 Depth to Top of Core(m) : 30.00
Core: 5 Depth Top/Bottom Interval(mm): 50/ 240
Sect: CC
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN;S HOMOGENEOUS,BROKEN;D INTENSE;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 39.55/ 41.00
Hole: 446 Depth to Top of Core(m) : 39.50
Core: 6 Depth Top/Bottom Interval(mm): 50/1500
Sect: 1
Visual Text Description:
DMCL CLAY;C 10YR3/3-DK BRN,10YR5/3-BRN;S HOMOGENEOUS,10YR3/3 W/RARE
10YR5/3,SIMILAR THROUGHOUT CORE,NOSEDIMENTARY STRUCTURES;D INTENSE;O SS AT
42 (M-VOLCGLASS) AND 82 (CLAY) CM;H SOFT TO FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 41.00/ 42.50
Hole: 446 Depth to Top of Core(m) : 39.50
Core: 6 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
DMCL CLAY;C 10YR3/3-DK BRN;S NO SED STRUCT;D INTENSE;U PATCHES OF VERY
FIRM CLAY WHICH FORMS PEBBLE ORGRANULE SIZED AGGREGATES;O NO SMEAR;H SOFT
TO FIRMWITH VERY FIRM PATCHES
Leg : 58 Depth Top/Bottom of Layer(m) : 42.50/ 44.00
Hole: 446 Depth to Top of Core(m) : 39.50
Core: 6 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
DMCL CLAY;C 10YR3/3-DK BRN,10YR3/2-V.DK.GRY.BRN;S HOMOG,NO SED STRUCT;D
INTENSE;U A FEW PATCHES OF DARKER(10YR3/2) CLAY;O SS AT 98 (M--CLAY);H
FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 44.00/ 45.50
Hole: 446 Depth to Top of Core(m) : 39.50
Core: 6 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
DMCL CLAY;C 10YR3/3-DK BRN,10YR3/2-DK GRY BRN,-BLK,10YR5/3-BRN,-V.DK.GRY;S
10YR3/3 W/STREAKS OF 10YR3/2,BLK WHISPS IRREGULARLY THROUGHOUT,PATCHES
OF10YR5/3 MOTTLING,ALSO MOTTLED BRN + VERY DK GRY(A COMBINATION OF DRLG
DISTURBANCE & BIOTURBATION?);D MODERATE TO INTENSE;O SS AT 60 CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 45.50/ 45.97
Hole: 446 Depth to Top of Core(m) : 39.50
Core: 6 Depth Top/Bottom Interval(mm): 00/ 470
Sect: 5
Visual Text Description:
DMCL CLAY;C 10YR3/3-DK BRN,10YR3/2-DK GRY BRN,10YR5/3-BRN;S 10YR3/3
W/MOTTLING OF 10YR3/2,PATCHES OF10YR5/3 AS IN SMEAR AT 32,HOMOGENEOUS, NO
BEDDING;D MODERATE TO INTENSE;O SS AT 32 CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 46.17/ 46.22
Hole: 446 Depth to Top of Core(m) : 39.50
Core: 6 Depth Top/Bottom Interval(mm): 00/ 150
Sect: CC
Visual Text Description:
DMCL CLAY;C 10YR3/3-DK BRN;S MOTTLED,HOMOGENEOUS;D INTENSE;O SS
TAKEN--CLAYEY MUD (SILTY CLAY);H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 49.00/ 50.50
Hole: 446 Depth to Top of Core(m) : 49.00
Core: 7 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
MIL CLAY;C 10YR3/3-DK BRN,10YR5/4-YEL BRN,10YR3/2-V.DK GRY BRN;S NO
STRUCTURE,MASSIVE,UNIFORM EXCEPTSLIGHT MOTTLES: SLIGHTLY MOTTLED WIH
10YR3/2IRREGULAR-SHAPED SMALL PATCHES AND CLOUDS,18-37 CMSMALL (1-3 MM
DIA) 10YR5/4 PATCHES SCATTERED;D MODERATE TO INTENSE;O SS AT 125 CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 50.50/ 52.00
Hole: 446 Depth to Top of Core(m) : 49.00
Core: 7 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
MIL CLAY;C -DK BRN,1-YR3/2-V DK GRY BRN,10YR5/6-YELLOW BROWN;S NO
STRUCTURE,MASSIVE,UNIFORM;D INTENSE;U SLIGHT MOTTLES OF 10YR3/2 FROM 67 TO
84 CM,10YR5/6 THIN LAYER VERTICALLY DEVELOPED;O SS AT 75;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 52.00/ 53.50
Hole: 446 Depth to Top of Core(m) : 49.00
Core: 7 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
MIL CLAY;C 10YR3/3-DK BRN,10YR3/2-VERY DK GRY BRN,10YR2/1-BLK,10YR5/4-YEL
BRN;S 10YR3/3 CLAY WITH10YR3/2 MOTTLES,10YR2/1 SPOTS 82-88 CM,MANY
10YR5/4IRREGULAR-SHAPED SPOTS + CLOUDS AT 36-127 CM;D INTENSE;O SS AT 80
(M--ALT ASH),85,AND 110 CM(LAST TWO BOTH CLAY);H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 53.50/ 55.00
Hole: 446 Depth to Top of Core(m) : 49.00
Core: 7 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
MIL CLAY;C 10YR3/3-DK BRN,10YR3/2-VERY DK GRY BRN,10YR5/6-YEL BRN;S
10YR3/3 WITH 10YR3/2 IRREGULARLYSHAPED MOTTLES THROUGHOUT AND SMALL
10YR5/6 PATCHESAT 96-130 CM;D INTENSE;O NO SMEAR;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 55.00/ 56.50
Hole: 446 Depth to Top of Core(m) : 49.00
Core: 7 Depth Top/Bottom Interval(mm): 00/1500
Sect: 5
Visual Text Description:
MIL CLAY;C 10YR3/3-DK BRN,10YR3/2-VERY DK GRY BRN,10YR5/6-YEL BRN;S 0-50
+ 92-150 CM: 10YR3/3 W/SLIGHT MOTTLING (10YR3/2 + 10YR5/6 MOTTLES),50-92
CM IS10YR3/3 W/INTENSE 10YR5/6 MOTTLING;D INTENSE;O SS AT 80 CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 56.50/ 58.00
Hole: 446 Depth to Top of Core(m) : 49.00
Core: 7 Depth Top/Bottom Interval(mm): 00/1500
Sect: 6
Visual Text Description:
MIL CLAY;C 10YR3/3-DK BRN,10YR5/6-YEL BRN,10YR5/2-V.DK GRY BRN;S 10YR5/6
SMALL PATCHES ARE SCATTEREDTHROUGHOUT SECT: SOME ARE SOFT-LOOKING LIKE
CLAY(ALTERED ASH?) AND SOME OTHERS (10YR5/2) ARE SILTY(ALTERED PUMICE??);D
MODERATE;O NO SMEAR;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 58.00/ 58.41
Hole: 446 Depth to Top of Core(m) : 49.00
Core: 7 Depth Top/Bottom Interval(mm): 00/ 410
Sect: 7
Visual Text Description:
MIL CLAY;C 10YR3/3-DK BRN;O SAME AS SECT 6;D INTENSE;O SS AT 19 CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 58.58/ 58.66
Hole: 446 Depth to Top of Core(m) : 49.00
Core: 7 Depth Top/Bottom Interval(mm): 00/ 180
Sect: CC
Visual Text Description:
MIL CLAY;C 10YR5/6-YEL BRN;S 10YR5/6 PATCHES (ABOUT 1CM DIA)--VOLCANIC
ASH/PUMICE?--ALTERED;O SS TAKEN;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 58.50/ 60.00
Hole: 446 Depth to Top of Core(m) : 58.50
Core: 8 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3-DK BRN,10YR5/4-YEL BRN;S 10YR3/3 W/PATCHES OF
10YR5/4 ASH;D INTENSE DEFORM. TO DRILLING BRECCIA;U DISTINCT ASH--ALT ASH
ZONEFROM 7 TO 17 CM W/OTHER SCATTERED ASHY PATCHESSTREAKED THRU THE CORE;M
ASH,ALT.ASH;O VOID 0-2 CMAND 130-143 CM,SS AT 10 CM--CLAY;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 60.75/ 61.50
Hole: 446 Depth to Top of Core(m) : 58.50
Core: 8 Depth Top/Bottom Interval(mm): 750/1500
Sect: 2
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3-DK BRN;D INTENSELY DISTURB--DRILING BRECCIA;O
VOID 0-75 CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 62.10/ 63.00
Hole: 446 Depth to Top of Core(m) : 58.50
Core: 8 Depth Top/Bottom Interval(mm): 600/1500
Sect: 3
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3-DK BRN,-YEL BRN;S WITHSCATTERED YEL BRN
PATCHES=ASH STREAKED W/CORE,95-120 CM VOID;D INTENSE--DRILLING BRECCIA;M
ASH;O VOID0-60 + 95-120 CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 63.00/ 64.50
Hole: 446 Depth to Top of Core(m) : 58.50
Core: 8 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3-DK BRN,10YR5/4-YEL BRN;S SCATTERED 10YR5/4
ZONES,SCATTERED ASHY PATCHES;D INTENSE--DRILLING BRECCIA;M ASH;O SS AT
80CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 64.50/ 65.23
Hole: 446 Depth to Top of Core(m) : 58.50
Core: 8 Depth Top/Bottom Interval(mm): 00/ 730
Sect: 5
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3 -DK BRN,10YR5/4-WHITISHYELLOWISH BROWN;S
10YR3/3 PEL CLAY;D INTENSE TODRILLING BRECCIA;U DEFINITE 10YR5/4 ASH ZONE
AT 65CM;M ASH;O SS AT 30 CM--DOM LITH;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 65.33/ 65.58
Hole: 446 Depth to Top of Core(m) : 58.50
Core: 8 Depth Top/Bottom Interval(mm): 00/ 350
Sect: CC
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3-DK BRN;D INTENSE TO BRECCIA;O SS TAKEN;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 68.00/ 69.50
Hole: 446 Depth to Top of Core(m) : 68.00
Core: 9 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3-DK BRN,10YR5/4-YEL BRN;S 10YR3/3 PEL CLAY
W/MOTTLES--PATCHES OF 10YR5/4CLAY,0-60 + 135-150 CM ARE EXTENSIVE ZONES
OFINTERMIXED ASH/ALT ASH AND PEL CLAY W/SILIC FOSSILS;D INTENSE;M
ASH/ALT.ASH;P SILIC FOSSILS;O SS AT 30(M--CLAYEY ASH),68 (M--CLAY),AND 75
(D--CLAY) CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 69.50/ 71.00
Hole: 446 Depth to Top of Core(m) : 68.00
Core: 9 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3-DK BRN,10YR8/3-V PALE BRN,7.5YR7/6-RED YELLOW;
S DOM 10YR3/3 PEL CLAYEXTENSIVELY INTERMIXED W/ASH (10YR8/3 + 7.5YR7/6)
+W/SILIC FOSSILS;D INTENSE--BRECCIA;M ASH;P SILICFOSSILS;O SS AT 60CM--ASH
SILIC CLAY;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 71.00/ 72.50
Hole: 446 Depth to Top of Core(m) : 68.00
Core: 9 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3-DK BRN,10YR5/4-YEL BRN,N/2-BLK,10YR8/3-V.PALE
BRN;S HIGHLY MIXED PEL.CLAY,DOMINANT 10YR3/3 W/STREAKING + MOTTLING OF
10YR5/4 + N/2 + 10YR8/3;D INTENSE;O SS AT 75 CM--DOM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 72.50/ 73.40
Hole: 446 Depth to Top of Core(m) : 68.00
Core: 9 Depth Top/Bottom Interval(mm): 00/ 900
Sect: 4
Visual Text Description:
SWL PELAGIC CLAY;C N2-BLK,10YR5/4-YEL BRN;S W/EXTENSIVE
STREAKING--MOTTLING WITH N2 AND 10YR5/4,SCATTEREDASH PATCHES;D INTENSE;M
ASHY PATCHES;O SS AT 85 CM--CLAY,90-150 CM ORGANIC SAMPLE;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 74.00/ 75.00
Hole: 446 Depth to Top of Core(m) : 68.00
Core: 9 Depth Top/Bottom Interval(mm): 00/1000
Sect: 5
Visual Text Description:
SWL CLAY;C N/2-BLK;S MOTTLED,AS PER SECT 4;D INTENSE;U N/2 ASH ZONE AT 95
CM;M ASH;O AS PER SECT 4,SS AT75 CM DOM: CLAY;H FIRM TO STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 75.10/ 75.17
Hole: 446 Depth to Top of Core(m) : 68.00
Core: 9 Depth Top/Bottom Interval(mm): 00/ 170
Sect: CC
Visual Text Description:
SWL ZEOLITIC PELAGIC CLAY;C 10YR3/3-DK BRN,10YR5/4-YEL BRN;M ZEOLITES;H
FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 78.00/ 79.00
Hole: 446 Depth to Top of Core(m) : 77.50
Core: 10 Depth Top/Bottom Interval(mm): 500/1500
Sect: 1
Visual Text Description:
PELAGIC CLAY;C 10YR3/3-DK BRN,-BLK,-GRY;S SCATTERED BLK/GRY ZONES;D
DRILLING BRECCIA--SOUP;M BLK/GRYASH ZONE;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 79.00/ 80.50
Hole: 446 Depth to Top of Core(m) : 77.50
Core: 10 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3-DK BRN;S SCATTERED MINORASH PATCHES,VOID 45-80
CM;D DRILLING BRECCIA;M ASH;O 45-80 CM VOID,SS AT 95 (MIN) + 145 (DOM) CM;
H SOFT58446 10 3 00 550 77.50 80.50 81.05 3 SWL CLAY;C 10YR3/3-DK
BRN;S SOME MINOR LIGHTER MOTTLNG;D DRILLING BRECCIA;H SOFT
Leg : 58 Depth Top/Bottom of Layer(m) : 82.65/ 83.30
Hole: 446 Depth to Top of Core(m) : 77.50
Core: 10 Depth Top/Bottom Interval(mm): 650/1300
Sect: 4
Visual Text Description:
PELAGIC CLAY;C 10YR3/3-DK BRN,-BLK,-YEL BRN;S 10YR3/3 PEL.CLAY W/BLK
(COMMON ASHY PATCHES) + YEL BRN MOTTLING (MINOR);D DRILLING BRECCIA;M ASH;
H SOFT
Leg : 58 Depth Top/Bottom of Layer(m) : 84.35/ 85.00
Hole: 446 Depth to Top of Core(m) : 77.50
Core: 10 Depth Top/Bottom Interval(mm): 850/1500
Sect: 5
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3-DK BRN,-BLK,-YEL BRN;S W/BLK + YEL BRN
MOTTLING,VOID 110-130 CM;D DRLGBRECCIA;O VOID 0-85 + 110-130 CM;H SOFT
Leg : 58 Depth Top/Bottom of Layer(m) : 85.00/ 86.50
Hole: 446 Depth to Top of Core(m) : 77.50
Core: 10 Depth Top/Bottom Interval(mm): 00/1500
Sect: 6
Visual Text Description:
SWL ZEOLITIC CLAY;C 10YR3/4-DK YEL BRN,-BLK;S 10YR3/4(DUE TO MOTTLING)
W/SCATTERED BLK ZONES (FE CLAY);D HIGHLY DISTURBED;M ZEOLITES,FE CLAY;O SS
AT 70(D--ZEOL CLAY) + 75 (M--FE CLAY) CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 86.50/ 86.95
Hole: 446 Depth to Top of Core(m) : 77.50
Core: 10 Depth Top/Bottom Interval(mm): 00/ 450
Sect: 7
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3-DK BRN;D INTENSE;M ASH--ALT;O SS AT 15
CM--MIN: CLAYEY ALT ASH;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 87.05/ 87.05
Hole: 446 Depth to Top of Core(m) : 77.50
Core: 10 Depth Top/Bottom Interval(mm): 00/ 100
Sect: CC
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/3-DK BRN,10YR5/4-YEL BRN;S 10YR3/3 WITH 10YR5/4
MOTTLING;O SS TAKEN;H SOFT
Leg : 58 Depth Top/Bottom of Layer(m) : 87.00/ 88.50
Hole: 446 Depth to Top of Core(m) : 87.00
Core: 11 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL CLAY;C 10YR3/2-V.DK GRY BRN,10YR3/3-DK BRN,-PINKSH;S 0-5 CM 10YR3/3
W/SHARP COLOR CHANGE AT 5 CM TO10YR3/3,GRADED COLOR CHANGE AT 28 CM FROM
10YR3/3 TO 10YR3/2,MOTTLING THROUGHOUT,SCATTERED PINKISH ALT.ASH ZONE (SEE
SMEAR SEC 2-66 CM);D INTENSE;M ALT.ASH,ZEOLITES;O SS AT 5 (CLAY),10 (ZEOL
CLAY),AND 75(CLAY) CM;H STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 88.50/ 90.00
Hole: 446 Depth to Top of Core(m) : 87.00
Core: 11 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
SWL PELAGIC CLAY;C 7.5YR6/4-LT BRN,10YR3/3-DK BRN,-BLK;S 10YR3/3 PEL CLAY,
SCATTERED 7.5YR6/4 CLAYEYPATCHES 26-110 CM=HIGHLY MOTTLED,LOCAL BLK
DARKENING ZONES;D INTENSE;M ZEOLITE;O SS AT 65 (CLAYEY ZEOL)+ 73 (D--ZEOL
CLAY) CM;H FIRM--STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 90.00/ 91.50
Hole: 446 Depth to Top of Core(m) : 87.00
Core: 11 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
PELAGIC CLAY;C 10YR3/2-V DK GRY BRN,-LT YEL BRN;S 10YR3/2 PEL CLAY
W/SCATTERED LT YEL BRN ZONES;D MODERATE;M ZEOLITES;O SS AT 75 CM--ZEOL
RICH CLAY;H FIRM--STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 91.50/ 92.15
Hole: 446 Depth to Top of Core(m) : 87.00
Core: 11 Depth Top/Bottom Interval(mm): 00/ 650
Sect: 4
Visual Text Description:
SWL CLAY;C 10YR3/2-V DK GRY BRN,-LT YEL BRN,-BLK;S 10YR3/2 W/SCATTERED LT
YEL BRN-BLK MOTTLES;D MODERATE;H STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 92.30/ 92.32
Hole: 446 Depth to Top of Core(m) : 87.00
Core: 11 Depth Top/Bottom Interval(mm): 00/ 120
Sect: CC
Visual Text Description:
SWL CLAY;C 10YR3/2-V DK GRY BRN;D MODERATE;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 96.50/ 98.00
Hole: 446 Depth to Top of Core(m) : 96.50
Core: 12 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/2-V DK GRY BRN;D DRILLINGBRECCIA--HIGHLY
DISTURBED;O SS AT 145 CM;H SOFT
Leg : 58 Depth Top/Bottom of Layer(m) : 98.00/ 99.50
Hole: 446 Depth to Top of Core(m) : 96.50
Core: 12 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/2-V DK BRN,-BLK;S SCATTEREDBLK ASHY ZONE;D
INTENSE;M ASH;O SS 75 CM;H FIRM TOSTIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 99.50/ 101.00
Hole: 446 Depth to Top of Core(m) : 96.50
Core: 12 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/2-V DK GRY BRN;D MODERATE;H FIRM,V STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 101.00/ 101.77
Hole: 446 Depth to Top of Core(m) : 96.50
Core: 12 Depth Top/Bottom Interval(mm): 00/ 770
Sect: 4
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/2-V DK GRY BRN,10YR8/3-V PALE BRN;D MODERATE;S
74-77 CM 10YR8/3 ASH;M ASH;O SS AT 25 CM (D--CLAY);H VERY STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 101.87/ 101.87
Hole: 446 Depth to Top of Core(m) : 96.50
Core: 12 Depth Top/Bottom Interval(mm): 00/ 100
Sect: CC
Visual Text Description:
SWL PELAGIC CLAY,ASH;C 10YR3/2-V DK GRY BRN,10YR8/3-V.PALE BRN;M VOLC ASH;
O AS PER 12-4,SS TAKEN;H SOFT
Leg : 58 Depth Top/Bottom of Layer(m) : 106.00/ 107.50
Hole: 446 Depth to Top of Core(m) : 106.00
Core: 13 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/2-V DK GRY BRN;D DRILLINGBRECCIA;H STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 107.50/ 109.00
Hole: 446 Depth to Top of Core(m) : 106.00
Core: 13 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
SWL PELAGIC CLAY;C 10YR3/2-V DK GRY BRN,10YR4/4-DK YEL BRN;S IRREGULAR
SMALL AREAS OF LIGHTER (10YR4/4)CLAY MAINLY AT 77 + 85 + 123 CM;D INTENSE;
M ZEOLITIC;O SS AT 85 (D--ZEOLITIC CLAY) + 105 (M--CLAY) CM;H VERY FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 109.00/ 110.50
Hole: 446 Depth to Top of Core(m) : 106.00
Core: 13 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
HCL PELAGIC CLAY;C 10YR3/2-V DK GRY BRN,10YR4/4-DK YEL BRN;S 10YR3/2 PEL
CLAY,DARKER HALO AT 62-66 CM,SMALL 10YR4/4 STAINS AT 40 + 47 + 50 CM;D
INTENSE;M MICRONOD,ZEOL;O SS AT 64 (M--MICRONOD RICH ZEOLCLAY) + 75
(D--ZEOL CLAY) CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 110.50/ 112.00
Hole: 446 Depth to Top of Core(m) : 106.00
Core: 13 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
HCL CLAY;C 10YR3/2-V DK GRY BRN,7.5YR7/2-PINK GRY,7.5YR5/6-STRONG BRN,
7.5YR4/4-DK BRN;S 0-23 CM 10YR3/2 CLAY,23-25 CM 7.5YR7/2 SILTY ASH,55-70
CM 7.5YR5/6 SILTY CLAYEY ASH W/STAINS OF 10YR3/2 (MIDDLE) AND7.5YR7/2
(BOTTOM),70-150 CM 10YR3/2 CLAY WITH7.5YR4/4 ASH: STAINS AT 80-109 + 121 +
133-140 ANDBED AT 143/144 CM;D INTENSE;M ASH,ZEOLITE;O SS AT 10 (D--ZEOL
CLAY),50 (M--CLAYEY ALT.ASH),58 (CLAYEYZEOL ALT ASH),100 (D--ZEOL CLAY),
AND 144 (CLAYEYALT ASH) CM;H VERY FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 112.00/ 112.34
Hole: 446 Depth to Top of Core(m) : 106.00
Core: 13 Depth Top/Bottom Interval(mm): 00/ 340
Sect: 5
Visual Text Description:
HCL CLAY, ASH;C 10YR3/2-V.DK GRY BRN,7.5YR4/4-DK BRN,10YR7/1-LT GRY,
10YR8/1-WH;S 0-6 CM 10YR3/2 CLAY WITH 7.5YR4/4 LARGE STAINS, 6-18CM
10YR7/1 ASH,18-34 CM10YR8/1-7/1 ASH WITH 10YR3/2 CLAY AT THE BOTTOM;D
INTENSE;M ALT. ASH;O SS AT 15CM--ALT ASH;H VERYFIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 112.44/ 112.46
Hole: 446 Depth to Top of Core(m) : 106.00
Core: 13 Depth Top/Bottom Interval(mm): 00/ 120
Sect: CC
Visual Text Description:
HCL ZEOLITIC PELAGIC CLAY;C 10YR3/2-V DK GRY BRN;M ZEOLITES;O SS TAKEN;H
FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 115.65/ 117.00
Hole: 446 Depth to Top of Core(m) : 115.50
Core: 14 Depth Top/Bottom Interval(mm): 150/1500
Sect: 1
Visual Text Description:
HCL PELAGIC CLAY;C 10YR3/2-V DK GRY BRN,10YR3/3-DK BRN,10YR6/4-LT YEL BRN;
S 13-40 CM 10YR3/2 PELAGIC CLAY--SOUPY MATRIX,40-150 CM 10YR3/3 PEL CLAY
W/SMALL10YR6/4 STAINS THROUGHOUT DOWN TO 75CM;D 13-40 CMDRILLING
BRECCIA--SOUPY MATRIX,40-150 CM INTENSE;M ZEOLITES;O SS AT 35,90 (BOTH
D--CLAY W/ZEOL),AND88 (M--CLAY) CM;H SOFT TO FIRM 40-150CM
Leg : 58 Depth Top/Bottom of Layer(m) : 117.00/ 118.50
Hole: 446 Depth to Top of Core(m) : 115.50
Core: 14 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN,10YR6/4-LT YEL BRN;S 10YR3/3 WITH 10YR6/4
STAINS THROUGHOUT;D INTENSE;H V. FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 118.50/ 120.00
Hole: 446 Depth to Top of Core(m) : 115.50
Core: 14 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN,10YR6/4-LT YEL BRN,10YR3/2-V.DK.GRY BRN;S 0-90
CM 10YR3/3 CLAY WITH 10YR6/4SCATTERED SMALL STAINS,90-150 CM PROGRESSIVE
CHANGEDOWNWARDS TO A 10YR3/2 CLAY W/FEW COMPARABLE STAINSAS ABOVE;D
INTENSE;H VERY FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 120.00/ 120.94
Hole: 446 Depth to Top of Core(m) : 115.50
Core: 14 Depth Top/Bottom Interval(mm): 00/ 940
Sect: 4
Visual Text Description:
HCL CLAY;C 10YR3/2-V.DK GRY BRN,10YR6/4-LT YEL BRN;S 10YR3/2 CLAY W/FEW
10YR6/4 PURE CLAYEY STAINS;D INTENSE;M ZEOLITES,MICRONODULES;O SS AT 50
CM--DOM ZEOL CLAY W/MICRONOD;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 121.50/ 122.33
Hole: 446 Depth to Top of Core(m) : 115.50
Core: 14 Depth Top/Bottom Interval(mm): 00/ 830
Sect: 5
Visual Text Description:
HCL CLAY;C 10YR3/2-V.DK GRY BRN,10YR6/6-BRN YEL,10YR5/4-YEL BRN;S 0-34 +
53-83 CM 10YR3/2 WITH10YR6/6 CLAY STAINS MAINLY BETWEEN 68 AND 83 CM,34-45
CM MIXTURE OF 10YR3/2 AND 10YR5/4 CALCAREOUSSEDIMENT--AS SMALL SIZED
STAINS;D INTENSE;M ZEOLITE,MICRONOD;P NANNOS;O SS AT 35 (M--ZEOL CLAYEY
NANNOOOZE),45 (M--CLAYEY NANNO OOZE),AND 75 (D--ZEOL CLAY W/MICRONODS) CM;
H VERY FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 122.47/ 122.57
Hole: 446 Depth to Top of Core(m) : 115.50
Core: 14 Depth Top/Bottom Interval(mm): 00/ 200
Sect: CC
Visual Text Description:
HCL ZEOLITIC CLAY;C 10YR3/2-V DK GRY BRN,10YR4/3-BRN;S 10YR3/2 ZEOL CLAY
WITH BRN (10YR4/3) SMALL STAINS;D INTENSE;M ZEOLITES,MICRONODULES;O SS
TAKEN--ZEOL.CLAY W/MICRONODS;H VERY FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 125.00/ 126.50
Hole: 446 Depth to Top of Core(m) : 125.00
Core: 15 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
HCL CLAY;C 10YR3/2-V.DK GRY BRN,10YR4/3-DK BRN;S 0-46CM CLAYEY DRLG
BRECCIA OF SAME SEDIMENT AS BELOW,46-150 CM 10YR3/2 W/SPARSE SCATTERED
LIGHTER 10YR4/3STAINS;D 0-46 CM DRILLING BRECCIA,46-150 CM INTENSE;H FIRM
0-46CM,VERY FIRM 46-150CM
Leg : 58 Depth Top/Bottom of Layer(m) : 126.50/ 128.00
Hole: 446 Depth to Top of Core(m) : 125.00
Core: 15 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
HCL CLAY;C 10YR3/2-V.DK GRY BRN,10YR3/3-DK BRN,7.5Y5/4-BRN,10YR3/1-V.DK
GRY;S 10YR3/2 PROGRESSIVELYLIGHTENING DOWNWARDS FROM ABOUT 50 CM INTO
10YR3/3,FEW 7.5Y5/4 STAINS THROUGHOUT;D INTENSE;M MICRONODS;U LOCAL
10YR3/1 IMPREGNATIONS,MAINLY AT 89 CM(MICRONOD ENRICHMENT);O SS AT 75
CM--DOM MICRONODRICH CLAY;H VERY FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 128.00/ 129.50
Hole: 446 Depth to Top of Core(m) : 125.00
Core: 15 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
HCL ZEOLITIC CLAY;C 10YR3/3-DK BRN;S WITH SCATTEREDDARKENINGS (ENRICHMENT
IN MICRONODS?);D INTENSE;M ZEOLITES,MICRONODS?;O SS AT 50 CM--DOM;H V.
FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 129.50/ 129.61
Hole: 446 Depth to Top of Core(m) : 125.00
Core: 15 Depth Top/Bottom Interval(mm): 00/ 110
Sect: 4
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN;S HOMOGENEOUS;D INTENSE;H VERY FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 129.71/ 129.66
Hole: 446 Depth to Top of Core(m) : 125.00
Core: 15 Depth Top/Bottom Interval(mm): 00/ 50
Sect: CC
Visual Text Description:
HCL CLAY;M ZEOLITES;O SS TAKEN--ZEOL CLAY,IDENT TOSECTION 4;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 134.50/ 136.00
Hole: 446 Depth to Top of Core(m) : 134.50
Core: 16 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN,10YR5/6-YEL BRN;S 10YR3/3CLAY WITH SMALL
SCATTERED STAINS OF 10YR5/6,14-119CM VOID;D HIGH;M ZEOLITES;O SS AT 5
(CLAY--REWORK?)+ 140 (D--ZEOL CLAY) CM,14-119 CM VOID;H SOFT-FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 136.00/ 137.50
Hole: 446 Depth to Top of Core(m) : 134.50
Core: 16 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN,10YR5/6-YEL,10YR7/2-LT GRY;S 10YR3/3 CLAY
W/SMALL IRREGULAR 10YR5/6 CLAY STAINS THROUGHOUT,90-96 CM LG. IRREGULAR
10YR7/2 AREA;D HIGH;M ZEOLITES,MICAS,FELDSPAR;O SS AT 65 (D--ZEOL CLAY) +
93 (M--MICAS + FEL-RICH CLAY) CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 137.50/ 139.00
Hole: 446 Depth to Top of Core(m) : 134.50
Core: 16 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN,10YR3/2-V DK GRY BRN,10YR5/6-YEL BRN;S 0-82
MIXED 10YR3/3 + 10YR3/2 CLAY,82-150CM 10YR3/3 HOMOGENEOUS CLAY W/SPARSE
SMALL SCATTERED 10YR5/6 CLAY STAINS,97-107 CM VOID;D 0-82 CM DRLGBRECCIA,
82-150 CM INTENSE;O 97-107 CM VOID,NO SMEAR;H FIRM TO SOFT
Leg : 58 Depth Top/Bottom of Layer(m) : 139.00/ 139.65
Hole: 446 Depth to Top of Core(m) : 134.50
Core: 16 Depth Top/Bottom Interval(mm): 00/ 650
Sect: 4
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN,10YR6/6-BRN YEL;S 10YR3/3CLAY W/LARGE 10YR6/6
STAINS BETWEEN 40 AND 55 CM;D INTENSE;M DETRITAL MINERALS;O SS AT 45
CM--CLAYW/DETRITAL MINERALS;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 139.65/ 140.50
Hole: 446 Depth to Top of Core(m) : 134.50
Core: 16 Depth Top/Bottom Interval(mm): 650/1500
Sect: 4
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN;D INTENSE TO BRECCIA;U NUMEROUS CHERT PIECES
(2MM--2CM);M CHERT;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 140.56/ 141.10
Hole: 446 Depth to Top of Core(m) : 134.50
Core: 16 Depth Top/Bottom Interval(mm): 60/ 600
Sect: 5
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN,10YR3/1-V.DK GRY;S 10YR3/3CLAY (P1),FROM 9 TO
34 CM NUMEROUS PIECES OF MEDIUMTO LARGE 10YR3/1 CHERT (SB7);D INTENSE;M
CHERT,ZEOL;O SS AT 30 CM--DOM. ZEOLITIC CLAY,0-60 VOID;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 141.20/ 141.25
Hole: 446 Depth to Top of Core(m) : 134.50
Core: 16 Depth Top/Bottom Interval(mm): 00/ 150
Sect: CC
Visual Text Description:
HCL CLAY;C 10YR3/3-DK BRN;S HOMOGENEOUS;D HIGH;O SSTAKEN;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 144.00/ 144.23
Hole: 446 Depth to Top of Core(m) : 144.00
Core: 17 Depth Top/Bottom Interval(mm): 00/ 230
Sect: 1
Visual Text Description:
MIL CHERT;C 2.1YR2/2-V.DUSKY RED;S ANGULAR PIECES (6CM DIA 3CM DIA) AND
MANY SMALL FRAGMENTS;M CHERT;O THIN SECTION TAKEN;H VERY HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 144.23/ 144.37
Hole: 446 Depth to Top of Core(m) : 144.00
Core: 17 Depth Top/Bottom Interval(mm): 230/ 370
Sect: 1
Visual Text Description:
MIL CLAY;C 10YR3/3-DK BRN;O SS AT 30 CM--DOM SILIC.CLAY;P SILICEOUS
FOSSILS;H SOFT--FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 144.37/ 144.44
Hole: 446 Depth to Top of Core(m) : 144.00
Core: 17 Depth Top/Bottom Interval(mm): 370/ 440
Sect: 1
Visual Text Description:
MIL CLAY;C 10YR5/6-YELLOWISH BROWN;P RADS;O SS AT 40CM--MIN. CLAYEY RADS
OOZE;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 144.61/ 144.65
Hole: 446 Depth to Top of Core(m) : 144.00
Core: 17 Depth Top/Bottom Interval(mm): 00/ 140
Sect: CC
Visual Text Description:
MIL CLAY,CHERT;C 10YR3/3-DK BRN,2.5YR2/2-V.DUSKY RED;S 10YR3/3 CLAY AND
ANGULAR 2.5YR2/2 CHERT;M CHERT;P RADS;O SS TAKEN--CLAYEY RADS OOZE;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 153.60/ 155.00
Hole: 446 Depth to Top of Core(m) : 153.50
Core: 18 Depth Top/Bottom Interval(mm): 100/1500
Sect: 1
Visual Text Description:
HCL CLAY;C 10YR3/2-V.DK GRY BRN,10YR2/1-BLK,10YR3/1-V.DK GRY,
2.5YR2/2-V.DUSKY RED,10YR5/6-YEL BRN,10YR5/8-YEL BRN;S MAINLY 10YR3/2
MOTTLED AND REWORKED CLAYW/STAINS OF 10YR5/6-5/8 CLAY (MAINLY 99-105 CM);D
0-131 CM DRILLING BRECCIA,131-150 CM INTENSE;U SCATTERED (MAINLY 10-99 CM)
PIECES OF 10YR2/1 TO10YR3/1 TO 2.5YR2/2 CHERT (UP TO 6 CM);M CHERT,ZEOLITE,
MICRONODULES;D SS AT 17 (D--CLAY W/MICRONOD+ ZEOL) + 122 (M--CLAY
W/DETRITAL SAND) CM,0-10 CMVOID;H SOUPY TO FIRM 0-131CM,FIRM 131-150CM
Leg : 58 Depth Top/Bottom of Layer(m) : 155.10/ 155.10
Hole: 446 Depth to Top of Core(m) : 153.50
Core: 18 Depth Top/Bottom Interval(mm): 00/ 100
Sect: CC
Visual Text Description:
HCL CLAY;C 7.5YR4/4-BRN,-DK BRN,10YR2/1-BLK;S DK,BRNTO BRN (7.5YR4/4)
W0BLK STAINS;D HIGH;U 10YR2/1STAINS FILLED UP W/MICRONOD RICH CLAY AND
MNFE NODS(UP TO 1CM);M MICRONODULES,MN-FE NODULES;O TWO SSTAKEN: (A) CLAY,
(B) CLAY W/MN NODULES;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 164.05/ 164.12
Hole: 446 Depth to Top of Core(m) : 163.00
Core: 19 Depth Top/Bottom Interval(mm): 1050/1120
Sect: 1
Visual Text Description:
HCL CHERT,PELAGIC CLAY;C 10YR2/1-BLK,10YR3/2-V.DK GRYBRN;S PIECES OF
10YR2/1 AND 10YR3/2 CHERT AND PELAGCLAY;D BRECCIA;M CHERT
Leg : 58 Depth Top/Bottom of Layer(m) : 164.12/ 164.22
Hole: 446 Depth to Top of Core(m) : 163.00
Core: 19 Depth Top/Bottom Interval(mm): 1120/1220
Sect: 1
Visual Text Description:
HCL MUD,SAND;C 2.5Y3/2-V.DK GRY BRN,2.5Y4/2-DK GRY BRN;S PIECES OF
2.5Y3/2 + 2.5Y4/2 MUD + SAND;D BRECCIA;O SS AT 118 CM (M--ASHY MINERAL
SILTY SAND);H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 164.22/ 164.50
Hole: 446 Depth to Top of Core(m) : 163.00
Core: 19 Depth Top/Bottom Interval(mm): 1220/1500
Sect: 1
Visual Text Description:
HCL CLAY;C 7.5YR5/4-BRN,10YR3/1-V.DK GRY;D MODERATE;U LARGE IMPREGNATIONS
OF MANGANESE (W/MM-SIZED MODS)10YR3/1 COLOR;M MN NODS;O SS AT 139
(D--CLAY) + 143(M--ZEOL CLAY W/MICRONOD) CM;H VERY FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 164.60/ 164.60
Hole: 446 Depth to Top of Core(m) : 163.00
Core: 19 Depth Top/Bottom Interval(mm): 00/ 100
Sect: CC
Visual Text Description:
HCL MUDSTONE,SILTSTONE;C 7.5YR5/4-BRN,10YR5/2-GRY BRN;S MIXTURE OF
7.5YR5/4 MUDSTONE (P2) AND 10YR5/2CROSS-BEDDED SILTSTONE (T5);D BRECCIA;M
ZEOLITES;O SS TAKEN: (P2) ZEOL ASHY MDST + (T5) MIN. CLY.SLTST
Leg : 58 Depth Top/Bottom of Layer(m) : 172.50/ 172.69
Hole: 446 Depth to Top of Core(m) : 172.50
Core: 20 Depth Top/Bottom Interval(mm): 00/ 190
Sect: 1
Visual Text Description:
HCL MUD,MUDSTONE;C -V.DK GRY BRN;S CONTAMINATION ZONE:V.DK GRY BRN MUD,
CHERT,CHERTY MUDSTONE,ETC.;D BRECCIA;M CHERT;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 172.69/ 172.83
Hole: 446 Depth to Top of Core(m) : 172.50
Core: 20 Depth Top/Bottom Interval(mm): 190/ 330
Sect: 1
Visual Text Description:
HCL CLAY;C 10YR4/2-DK GRY BRN,7.5Y5/4-BRN,10YR3/2-V.DK GRY BRN;S THREE
SUCCESSIVE CLAYEY SEDIMENTS W/SHARP CONTACTS: 19-24.5 10YR4/2,24.5-31
7.5Y5/4,31-33 CM10YR3/2 TO 10YR4/2;D SLIGHT TO MODERATE;M ZEOLITE;O SS AT
23 (M--IRON CLAY),28 (M-CLAY),AND 32 (M--CLAY W/ZEOLITES) CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 172.83/ 173.31
Hole: 446 Depth to Top of Core(m) : 172.50
Core: 20 Depth Top/Bottom Interval(mm): 330/ 810
Sect: 1
Visual Text Description:
HCL MUDSTONE;C 5GY5/1-GRN GRY,5GY4/1-DK GRN GRY;S 5GY5/1 DARKENING
DOWNWARDS FROM 70 CM TO 5GY4/1W/DARKER SPOTS AT 48 + 57 CM;D MODERATE;O SS
AT 40CM (DOM--(DETRITAL) MUDSTONE)
Leg : 58 Depth Top/Bottom of Layer(m) : 173.31/ 173.35
Hole: 446 Depth to Top of Core(m) : 172.50
Core: 20 Depth Top/Bottom Interval(mm): 810/ 850
Sect: 1
Visual Text Description:
HCL SAND;C -"PEPPER AND SALT",5GY4/1-DK GRN GRY;S 5GY4/1 "PEPPER AND
SALT" SAND--GRADED CONTACT WITH OVERLYING MUDSTONE;D MODERATE;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 173.55/ 173.57
Hole: 446 Depth to Top of Core(m) : 172.50
Core: 20 Depth Top/Bottom Interval(mm): 00/ 120
Sect: CC
Visual Text Description:
HCL SAND;C 5GY4/2-DK GRN GRY;S 5GY4/1 "PEPPER AND SALT" SAND,SHARP LOWER
CONTACT;O SS TAKEN--SILTY SD(T6);H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 173.57/ 173.85
Hole: 446 Depth to Top of Core(m) : 172.50
Core: 20 Depth Top/Bottom Interval(mm): 120/ 400
Sect: CC
Visual Text Description:
HCL CALCAREOUS MUDSTONE;C 5GY5/1-GRN GRY;S SHARP UPPER CONTACT,5GY5/1
CALC MDST (T2);O TWO 22-MUDSTONE +CALCAREOUS MUDSTONE
Leg : 58 Depth Top/Bottom of Layer(m) : 182.00/ 183.44
Hole: 446 Depth to Top of Core(m) : 182.00
Core: 21 Depth Top/Bottom Interval(mm): 00/1440
Sect: 1
Visual Text Description:
CLAY,CHERT;C 5GY4/1-DK GRN GRY,10YR5/6-YEL BRN,5GY5/1-GRN GRY;S 0-80 CM
5GY4/1 CLAY WITH 10YR5/6SPOTS + CHUNKS AND 5GY5/1 MUDSTONE CHUNKS,80-144
CM5GY5/1 CLAY;D DRILLING BRECCIA;U ANGULAR CHERT FRAGS AT 60-65 + AROUND
80 + AROUND 126 CM (3.5 CM DIA);M CHERT;O SS AT 27 (MUDSTONE CHUNKS) + 100
(MUD) CM;H SOFT 0-80CM,80-144CM FIRM,MUDST FRAGS HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 183.50/ 183.85
Hole: 446 Depth to Top of Core(m) : 182.00
Core: 21 Depth Top/Bottom Interval(mm): 00/ 350
Sect: 2
Visual Text Description:
MIL CHERT,SAND;C 5GY5/1-GRN GRY,5G4/1-DK GRN GRY;S 0-21 CM 5GY4/1 SDY
SILT--SILTY V.F. SAND,21-27 CMCHERT PIECES,27-32 CM 5GY5/1 TUFFACEOUS VERY
FINESANDSTONE PIECE,33-35 CM 5G4/1 TUFFACEOUS V.F SAND;D DRILLING BRECCIA;
M CHERT,TUFF;O DRILLING BRECCIAAND CONTAMINATION,SS AT 18 CM--SDY SILT TO
SLTY VFSD SANDSTONE (MULTIMINERAL COMPOSITION);H FIRM,21-32 CM VERY HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 183.85/ 184.90
Hole: 446 Depth to Top of Core(m) : 182.00
Core: 21 Depth Top/Bottom Interval(mm): 350/1400
Sect: 2
Visual Text Description:
MIL CLAY;C 5GY4/1-DK GRN GRY;S MOTTLED,W/O STRATIFICA-TION & LAMINATION;D
INTENSE;O SS AT 75--MUD;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 185.10/ 185.15
Hole: 446 Depth to Top of Core(m) : 182.00
Core: 21 Depth Top/Bottom Interval(mm): 00/ 150
Sect: CC
Visual Text Description:
MIL MUDSTONE;C 5GY4/1-DK GRN GRY;P NANNOS;O SS TAKEN--NANNO-BEARING MUD;H
VERY FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 201.00/ 201.21
Hole: 446 Depth to Top of Core(m) : 201.00
Core: 23 Depth Top/Bottom Interval(mm): 00/ 210
Sect: 1
Visual Text Description:
MIL CLAY,CHERT;C -GRN,-YEL BRN;S GRN CLAY AND CHERTFRAGMENTS W/YEL BRN
SPOTS;D DRILLING BRECCIA;M CHERT;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 201.21/ 201.41
Hole: 446 Depth to Top of Core(m) : 201.00
Core: 23 Depth Top/Bottom Interval(mm): 210/ 410
Sect: 1
Visual Text Description:
MIL SAND;C 5BG4/1-DK GRN GRY;S 42-35 CM FINE SAND,35-21 CM VERY FINE SAND
GRADED,SCOURED BOTTOM;H FIRM58446 23 1 4101500 201.00 201.41 202.50 8
MIL MUDSTONE;C 5G5/1-DK GRN GRY,5BG5/1-GRN GRY;S 41-120 + 129-150 CM 5G5/1
MUDSTONE W/INTERBEDDEDVERY FINE SAND LAYER AT 72 CM (1 CM THICK),120-127CM
5BG5/1 MUDSTONE;D 41-80 CM MODERATE,80-150 CM ISDRILLING BRECCIA (ORIGINAL
STRUCTURE MAY BEPRESERVED);O SS AT 107 (CLAYEY MUDSTONE) AND 128(SAME) CM
Leg : 58 Depth Top/Bottom of Layer(m) : 202.50/ 204.00
Hole: 446 Depth to Top of Core(m) : 201.00
Core: 23 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
MIL CLAY,SAND;C 5GY5/1-GRN GRY,-GRN GRY,-YEL,-PL BRN;S BASICALLY 5GY5/1
(OFTEN BECOMES YELLOWISH TO PALEBROWNISH) CLAY W/INTERBEDDED 5GY4/1 V.FINE
SANDLAYERS WHICH HAVE SHARP AND SCOURING BOTTOMS IN MOST CASES,AT THE
BOTTOM OF SECTION (147-150 CM) GRN GRY MUDSTONE (SAME AS MUDSTONE AT
120-127 OF SECT 23-1) OCCURS;D SLIGHT;O SS AT 80 (D--CLAYEY MUDSTONE)AND
118 (M--MUDDY SAND) CM;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 204.00/ 204.16
Hole: 446 Depth to Top of Core(m) : 201.00
Core: 23 Depth Top/Bottom Interval(mm): 00/ 160
Sect: 3
Visual Text Description:
MIL MUDSTONE;C 5BG5/1-GRN GRY;S NO STRUCTURE;D SLIGHT(0-10) TO NONE;O NO
SMEAR;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 204.26/ 204.33
Hole: 446 Depth to Top of Core(m) : 201.00
Core: 23 Depth Top/Bottom Interval(mm): 00/ 170
Sect: CC
Visual Text Description:
MIL MUDSTONE;C 5BG5/1-GRN GRY;S NO STRUCTURE;D NONE;O SS AT 17 CM--CLAYEY
MUDSTONE;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 210.50/ 212.00
Hole: 446 Depth to Top of Core(m) : 210.50
Core: 24 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL SAND/SILT,MUDSTONES;C 5B4/1-DK BLUE GREY,5BG4/1-DK GRN GRY,5G5/1-LT
GRN GRY;S SERIES OF 5B4/1SAND/SILTS (T6: 0-20 + 65-100 +
130-150CM)--DEFINITE GRADING W/FINE LAMINAE AT BASE-- AND 5BG4/1 MUDSTNS
(T1: 20-65 + 100-130 CM)--FINELY LAMINATED W/COLORMOTTLING,20-50 CM 5G5/1
CALCAREOUS MDST;D NONE;O SSAT 52 (CALC MDST),60 (MDST),73 (CLY SD),+ 140
(CALCMUDSTONE) CM;H FIRM,HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 212.00/ 213.00
Hole: 446 Depth to Top of Core(m) : 210.50
Core: 24 Depth Top/Bottom Interval(mm): 00/1000
Sect: 2
Visual Text Description:
SWL SANDS-SILTS,CLAYS;C N4-SALT/PEPPER,5BG4/1-DK GRNGRY,5BG5/1-GRN GRY;S
N4 SANDS-SILTS (0-15 + 70-75 +90-100 CM): GRADED W/1-2 MM LAMINAE,BASAL
CONTACTSSHARP--SOME SCOUR,5BG4/1 TO 5BG5/1 FINE LAMINAECLAYS (15-70 +
75-90CM);D NONE;O SS AT 30 (CALCCLAYSTONE) + 73 (CLAYEY SAND) CM;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 213.50/ 215.00
Hole: 446 Depth to Top of Core(m) : 210.50
Core: 24 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
SWL CLAYSTONE-MUDSTONE;C 5BG4/1-DK GRN GRY;S MASSIVE,NO DISCERNIBLE
LAMINATION/GRADING,FAINT EVIDENCE OFBIOTURBATION;D NONE;O SS AT 75 CM;H
FIRM-STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 215.00/ 215.95
Hole: 446 Depth to Top of Core(m) : 210.50
Core: 24 Depth Top/Bottom Interval(mm): 00/ 950
Sect: 4
Visual Text Description:
SWL CLAYSTONE-MUDSTONE;C 5BG4/1-DK GRN GRY,5BG5/1-GRNGRY;O AS PER SEC 3;H
FIRM-STIFFF
Leg : 58 Depth Top/Bottom of Layer(m) : 216.05/ 216.25
Hole: 446 Depth to Top of Core(m) : 210.50
Core: 24 Depth Top/Bottom Interval(mm): 00/ 300
Sect: CC
Visual Text Description:
SWL CLAYSTONE-MUDSTONE;O AS PER SEC 3;H FIRM-STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 220.00/ 221.50
Hole: 446 Depth to Top of Core(m) : 220.00
Core: 25 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
DMCL MUDSTONE---,MUDDY SANDSTONE;C N4-DK GRAY,N5-GRAY,10YR6/3-PALE BRN;S
N4/ GRADED SEQUENCE FROM BASE OFSECTION (T4) -MUDDY SANDSTONE UP TO TOP
(T2)-MUDSTNW/ALTERNATING MINOR CYCLES OF INCREASE AND DECREASE IN
SD/SILT/CLAY RATIO (SDY MUDSTONE TO MUDDY SDST)WITHIN THE OVERALL FINING
UPWARD SEQUENCE,FAINT ANDINFREQUENT COLOR BANDING OR LAMINAE OF N5;D
SLIGHTTO MODERATE;P BLOB OF 10YR6/3 CALCAREOUS BIOGENIC AT 17CM;O SS AT 10
(SILTY MDST),17 (CLAYEY NANNO OOZE),75 (SDY MDST),AND 140 (SILTY SD) CM;H
HARD W/SOFTSTREAKS
Leg : 58 Depth Top/Bottom of Layer(m) : 221.50/ 223.00
Hole: 446 Depth to Top of Core(m) : 220.00
Core: 25 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
DMCL MUDSTONE;C N4 -DK GRY,5B4/1-DK BL GRY;S 0-4 CM ISN4 SDY MUDSTONE
(CONTINUED FROM SEC 1) SHARP BASALCONTACT WITH 5B4/1 MDST BENEATH,4-32 CM
MDST (WITHCLAYEY ZONE + FINE LAMINATIONS) W/WAVY LAMINATIONSDOWN TO 32 CM
WITH SDY MDST AT BASE FINING UP,32-42CM SAME AS 4-32 CM SHARP BASAL
CONTACT,42-80 CMMUDSTONE W/FINE IRREG. SPACED 1-5 MM LAMINAE DOWN TO SDY
ZONE AT 78-80 W/SHARP CONTACTS ABOVE AND BELOWSAND,80-110 CM MDST SIMILAR
TO 42-80 CM LAMINAESDST AT BASE W/SCOURED BASALT CONTACT,110-150 CM
ISALTERNATING MDST W/SDY MDST + CLAYEY MDST--FINE 1-3MM LAMINAE;D NONE;O
SS AT 75 CM--ASHY MDST (NOTE-THE ASHY CONTENT MAY COME FROM THE FINE
LIGHTCOLORED LAMINAE IN THE MUDSTONE;H HARD W/SOFT STRKS
Leg : 58 Depth Top/Bottom of Layer(m) : 223.00/ 224.50
Hole: 446 Depth to Top of Core(m) : 220.00
Core: 25 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
DMCL MUDSTONE;C 5B4/1-DK BLUE GRY,5BG4/1-DK GRN GRY,5BG5/1-GRN GRY,N4 -DK
GRY;S 5B4/1 MDST W/LAMINATIONS AND BORINGS (FILLED WITH) 5BG4/1 TO 5BG5/1,
ALSODARKER LAMINATIONS OF N4, MASSIVE BELOW 120 CM,MDSTVARIES IN TEXTURE =
ALTERNATING MDST -- SILTY MDST--CLAYEY MDST,GRADED BEDDING NOT DISCERNIBLE,
MILDBIOTURBATION;D NONE;O SS AT 70 CM--SILTY MUDSTONE;H HARD W/SOFT
STREAKS
Leg : 58 Depth Top/Bottom of Layer(m) : 224.50/ 224.78
Hole: 446 Depth to Top of Core(m) : 220.00
Core: 25 Depth Top/Bottom Interval(mm): 00/ 280
Sect: 4
Visual Text Description:
DMCL MUDSTONE;C 5B4/1-DK BLUE GRY,5BG4/1-DK GRN GRY;S 5B4/1 WITH 5BG4/1
LAMINAE;O SS AT 20 CM--SDY MDST;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 224.88/ 224.83
Hole: 446 Depth to Top of Core(m) : 220.00
Core: 25 Depth Top/Bottom Interval(mm): 00/ 50
Sect: CC
Visual Text Description:
DMCL MUDSTONE;C 5BG4/1-DK GRN GRY;S 5BG4/1 MDST W/COLOR LAMINAE;M ZEOLITE;
O SS--ZEOLITIC MUDSTONE
Leg : 58 Depth Top/Bottom of Layer(m) : 229.50/ 231.00
Hole: 446 Depth to Top of Core(m) : 229.50
Core: 26 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL MUDSTONE;C 5BG4/1-DK GRN GRY,5BG5/1-GRN GRY,5B4/1-DK BLUE GRY,
5Y7/1-LT GRY;S VARIABLE COLORS OF 5BG4/1+ 5BG5/1 + 5B4/1 (LOCAL DARKENING
LIGHTENING),MASSIVE MUDSTONES W/1 M TO 1 CM LAMINATIONS,SANDYSILTY
INTERBEDS (0.5 MM--1 CM) SHARP BASES--FINEUPWARD + GRADE UPWARD;M
GLAUCONITE;O SS AT 65 (CLAYSAND), 107 (M--5Y7/1 CLAYEY CHALK),AND 135
(GLAUCON.MUDSTONE) CM;H HARD,FIRM--STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 231.00/ 232.40
Hole: 446 Depth to Top of Core(m) : 229.50
Core: 26 Depth Top/Bottom Interval(mm): 00/1400
Sect: 2
Visual Text Description:
SWL MUDSTONE;C 5BG4/1-DK GRN GRY,5G4/1;S 5BG4/1 WITH5B4/1--LOCAL
DARKENING,MDST (LAMINATED UP TO 1 CM)W/INTERBEDDED SDY-SILTY LAYERS (UP TO
3 CM--UPWARDFINING GRADED),BIOTURBATION IN EVIDENCE;M GLAUCONITE;O SS AT
60 (GLAUC SD) AND 135 (GLAUC MDST) CM;H STIFF,HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 232.50/ 234.00
Hole: 446 Depth to Top of Core(m) : 229.50
Core: 26 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
SWL MUDSTONE;C 5B4/1-DK BLUE GRY,5BG4/1-DK GRN GRY,5G5/1-GRN GRY;S 5B4/1
TO 5BG4/1 MORE TOWARD BASEMUDSTONE W/LAYERS AND LAMINAE OF 5G5/1,LAMINAE
ARE1-3 MM + HAVE SHARP BASAL CONTACTS,LAYERS UP TO 10CM HAVE INDISTINCT
UPPER AND LOWER CONTACTS--OR SHARPLOWER CONTACT-POSSIBLY SCOURED,LAMINS
APPEAR CROSS-LAMINATED OR LENTICULAR AT 50-60 CM,LAYERS OF HARDAND SOFT
MUDST AND MDY SDST W/GRADED FINING UPWARDCONTACTS OF SOME OF THE "SDY"
BEDS,MOST OF THE CRSEBEDS (GLAUCONITIC) HAVE SHARP UPPER + LOWER CONTACTS;
M GLAUCONITE;O SS AT 75 (CLAYEY CHALK) + 120 (GLAUC SDY MDST) CM;H HARD,
FIRM TO SOFT
Leg : 58 Depth Top/Bottom of Layer(m) : 234.00/ 234.30
Hole: 446 Depth to Top of Core(m) : 229.50
Core: 26 Depth Top/Bottom Interval(mm): 00/ 300
Sect: 4
Visual Text Description:
DMCL MUDSTONE;C 5BG4/1;O CONTINUATION OF SECTION 3,SSAT 25 CM--GLAUC SDY
MDST;M GLAUCONITE;H HARD,FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 234.40/ 234.55
Hole: 446 Depth to Top of Core(m) : 229.50
Core: 26 Depth Top/Bottom Interval(mm): 00/ 250
Sect: CC
Visual Text Description:
DMCL MUDSTONE;C 5B4/1-DK BLUE GRY;S MDST W/V.FINE (<0.5MM) CALCAREOUS
LAMINAE;M GLAUCONITE;O SS-GLAUCONITIC MUDSTONE;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 239.00/ 240.50
Hole: 446 Depth to Top of Core(m) : 239.00
Core: 27 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
DMCL MUDSTONE;C 5B4/1-DK BLUE GRY,5BG5/1-GRN GRY,-BLK;S 5B4/1 W/LIGHTER
5BG5/1 LAYERS ALSO DKR BLK LAMINAE,0-92 CM FINING UPWARD SEQUENCE W/SOFT
SDY MATERIALAT BASE GRADING UPWARD TO MDY SILTY SD TO SDY MDSTTO SILTY
MDST TO CALC CLAYEY MDST TO CALC BED AT 18-23 CM FOLLOWED BY HARD FINE GR
MDST (MDY CLAYST?)LAMINATED THROUGHOUT DOWN TO COARSE PORTION 70-92,92-150
CM 5B4/1 W/COLOR BANDS OF 5BG5/1 MDST W/INTERBEDS OF SOFT SDY LAYERS,
LAMINAE ARE 0.5-10 MMPERHAPS GRADING W/IN EACH LAYER;O SS AT 20 (CALC
MUDSTONE),45 (CALC CLAYEY SILTY SD),AND 145 (MUDST) CM;H HARD + FIRM
W/SOFT INTERBEDS
Leg : 58 Depth Top/Bottom of Layer(m) : 240.50/ 242.00
Hole: 446 Depth to Top of Core(m) : 239.00
Core: 27 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
DMCL MUDSTONE;C 5G5/1,5B4/1;S 0-72 CM CONT. OF SEC 27-1,REPETITION OF
FINING UPWARD SEQUENCE FROM SDY MDSTAT 72CM TO MDY CLAYST (CALC) AT 10-20
CM TO LIMESTNAT 3-10 CM, 72-150 CM REPETITION OF SAME SEQUENCE:CLAYEY FINE
GR MDST--CALC MDST--SDY MDST;D SLIGHT 0-72 CM,REST NONE;O SS AT 5 (CLAYEY
CHALK), 55 (SILTYCLAYEY SD),+ 116 (MDST) CM;H HARD TO FIRM W/SOFT BD
Leg : 58 Depth Top/Bottom of Layer(m) : 242.00/ 242.73
Hole: 446 Depth to Top of Core(m) : 239.00
Core: 27 Depth Top/Bottom Interval(mm): 00/ 730
Sect: 3
Visual Text Description:
DMCL MUDSTONE;C -DK BLUE GRY,N4 -DK GRY;D DRILLING BRECCIA;O PROBABLY
CONTINUATION OF UNIT AT BTM OF 27-2
Leg : 58 Depth Top/Bottom of Layer(m) : 242.83/ 242.88
Hole: 446 Depth to Top of Core(m) : 239.00
Core: 27 Depth Top/Bottom Interval(mm): 00/ 150
Sect: CC
Visual Text Description:
DMCL MUDSTONE;C N4 -DK GRY;D DRILLING BRECCIA;O AS INSECT 3 (Q.V.),SMEAR
SLIDE TAKEN--MUDSTONE
Leg : 58 Depth Top/Bottom of Layer(m) : 248.50/ 249.30
Hole: 446 Depth to Top of Core(m) : 248.50
Core: 28 Depth Top/Bottom Interval(mm): 00/ 800
Sect: 1
Visual Text Description:
SWL MUDSTONE;C N/4-DK GRY;S MASSIVE,NO LAMINATIONS ORSTRUCTURES;D
DRILLING BRECCIATED;O SS AT 75 CM;H STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 249.40/ 249.50
Hole: 446 Depth to Top of Core(m) : 248.50
Core: 28 Depth Top/Bottom Interval(mm): 00/ 200
Sect: CC
Visual Text Description:
SWL MUDSTONE;C N4-DRK GREY;O AS PER SECT 1(Q.V.);O SS
Leg : 58 Depth Top/Bottom of Layer(m) : 258.00/ 259.50
Hole: 446 Depth to Top of Core(m) : 258.00
Core: 29 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL MUDSTONE,MUD;C -BLK,5G4/1-DK GRN GRY,N/4-GRY;S TURB SEQ: 0-5 CM
CONTAM,5-18CM MASSIVE SALT/PEPPER--BLK BEDDED SDST, 18-70 CM BIOTURBATED
FNE LAMINA-TED (1-2 MM) 5G4/1 MUDSTONES, 70-120 CM N/4 MASSIVEMUD,120-140
CM N/4 SANDY MUD W/COARSER LAMINAE,140-150 CM BLK-GRY FINE GR SAND;M
GLAUCONITE;O SSAT 10 (SILTY SD),39 (CLAYST),85 (MDST),AND 145(GLAUC SILTY
CLAYEY SD) CM;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 259.50/ 260.80
Hole: 446 Depth to Top of Core(m) : 258.00
Core: 29 Depth Top/Bottom Interval(mm): 00/1300
Sect: 2
Visual Text Description:
SWL MUDSTONE,TURBIDITE SEQUENCE;C 5BG4/1-DK GRN GRY,10R3/1-DK RED GRY,
N/4-GRY,5G4/1-DK GRN GRAY;S TURB.SEQ.,SLIGHT BIOTURB 80-90 + 118-125 CM,
FREQUENT LAM-INAE,0-6 CM DRLG BRECCIA,6-10 CM 5BG4/1 WITH 10R3/1MICROLAM +
BIOTURB CLAY, 10-80 CM N/4 TO 5G4/1 LAM.SAND,40-50 CM CROSS-BEDS,SHARP
BOUNDARY AT 80 CM,80-100 CM 5G4/1 LAMINATED BIOTURBATED CLAY,VAGUE BDY AT
100 CM,100-120 CM N/4 GRADED SILT W/SHARP LOWERBOUNDARY,120-130 CM 5BG4/1
BIOTURB LAMINATED CLAY;D NONE,0-6 CM DRILLING BRECCIA;O SS AT 40 (CALC
SDYMDST),60 (CLAYEY SDY MDST),AND 125 (MDST) CM;H VERYHARD
Leg : 58 Depth Top/Bottom of Layer(m) : 260.90/ 260.98
Hole: 446 Depth to Top of Core(m) : 258.00
Core: 29 Depth Top/Bottom Interval(mm): 00/ 180
Sect: CC
Visual Text Description:
SAND,SILT;C N4-DK GRY;S UPWARD FINING--GRADED SAND--SILT;O SS
TAKEN--CLAYEY SAND;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 267.50/ 269.00
Hole: 446 Depth to Top of Core(m) : 267.50
Core: 30 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
HCL MUDSTONE;C N4 -DK GRY,5G4/1-DK GRN GRY,5Y4/1-DK GY,5GY4/1-DK GRN GRY;
S 0-10 CM DRLG BRECCIA W/CONTAMINATION (CHERT) AND LOCAL MATERIAL,10-24 CM
N4 WITH5G4/1 PATCHES MDST TO MDY SILTST IRREGULAR SILTYBED 21-23 CM WAVY
BEDDING,24-150 CM 5Y4/1 TO 5GY4/1(HOMOGENEOUS COLOR MIXED OF BOTH ABOVE)
HOMOGENEOUSCLAYEY SEDIMENT VERY FINE --IN BROKEN PIECES;D 0-10CM DRILLING
BRECCIA, REST UNDEFORMED;M CHERT;O SS AT 75 CM--MUDSTONE
Leg : 58 Depth Top/Bottom of Layer(m) : 269.00/ 270.50
Hole: 446 Depth to Top of Core(m) : 267.50
Core: 30 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
HCL MUDSTONE;C 5GY4/1-DK GRN GRY;S MASSIVE HOMOGENEOUS CLAYEY SEDIMENNT
IN 2-8 CM PIECES,NO SED STRUCT;D DRILLING BROKEN PIECES 2-8 CM;O 115-150
CM END OF"GIANT" GRADED-BED STARTING FROM SECT 5 (6 METERSTHICK),SS AT 75
CM--MDST;H VERY HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 270.50/ 272.00
Hole: 446 Depth to Top of Core(m) : 267.50
Core: 30 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
HCL MUDSTONE;C 5GY4/1-DK GRN GRY;S MASSIVE,NORMALGRADED-BEDDED MUDSTONE
TO COARSE SILTSTONE,SMALL SDPATCHES AT 53-55 + 63-68 CM;O PART OF THE
"GIANT"GRADED-BED STARTING IN SECT 5 92 CM AND ENDING INTHE MDST OF SECT 2,
SS AT 75CM--SDY MDST;H VERY HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 272.00/ 273.50
Hole: 446 Depth to Top of Core(m) : 267.50
Core: 30 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
HCL SANDSTONE;C 5GY4/1-DK GRN GRY,5G4/1-DK GRN GRY;S PROGRESSIVELY 5GY4/1
TO 5G4/1 DOWNWARDS,SILTY SANDSTONE GETTING COARSER DOWNWARDS (NORMAL
GRADED BED),PARALLEL LAMINAE 8-24 + 146-150 CM,HOMOGENEOUS;O PART OF
"GIANT" GRADED BED,SS AT 75 CM--CLAYEYSANDSTONE;H VERY HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 273.50/ 274.42
Hole: 446 Depth to Top of Core(m) : 267.50
Core: 30 Depth Top/Bottom Interval(mm): 00/ 920
Sect: 5
Visual Text Description:
HCL SANDSTONE;C 5G4/1-DK GRN GRY,5GY4/1-DK GRN GRY;S MED TO COARSE,GRADED
BEDDED,5G4/1 TO 5GY4/1 SDST,DISCRETE PARALLEL LAMINAE 40-84 CM;O BASE OF
A"GIANT" GRADED BED ENDING SOMEWHERE IN SECT 2,TOTALTHICKNESS OF THE
GRADED BED=ABOUT 5 M,SS AT 50 CM--MUDDY MUDSTONE
Leg : 58 Depth Top/Bottom of Layer(m) : 275.00/ 275.45
Hole: 446 Depth to Top of Core(m) : 267.50
Core: 30 Depth Top/Bottom Interval(mm): 00/ 450
Sect: 6
Visual Text Description:
HCL MUDSTONE;C 5GY5/1-GRN GRY,2.5YR4/2-WEAK RED,5YR3/2-DK RED BRN,
5G4/1-DK GRN GRY;S 5GY5/1 FINE CLAYEYSEDIMENT W/THIN BEDS OF 2.5YR4/2 AT
15 CM + 5YR3/2AT 21-22 + 140-142 CM,W/A LARGE PIECE OF V. COARSESANDSTONE
(1-3 MM) AT 29-36 CM (COLOR 5G4/1);O SS AT16 CM--MUDSTONE;H VERY HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 275.60/ 275.57
Hole: 446 Depth to Top of Core(m) : 267.50
Core: 30 Depth Top/Bottom Interval(mm): 00/ 70
Sect: CC
Visual Text Description:
HCL MUDSTONE;C 5GY5/1-GRN GRY;S MASSIVE;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 275.57/ 275.64
Hole: 446 Depth to Top of Core(m) : 267.50
Core: 30 Depth Top/Bottom Interval(mm): 70/ 140
Sect: CC
Visual Text Description:
HCL SANDSTONE;C 5G4/1-DK GRN GRY;S VERY COARSE (1-7 MM)
Leg : 58 Depth Top/Bottom of Layer(m) : 277.00/ 278.50
Hole: 446 Depth to Top of Core(m) : 277.00
Core: 31 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
HCL MUDSTONE,SILTSTONE;C 5GY4/1-DK GRN GRY,N4 -DK GRY,5Y4/1-DK GRY,
5G4/1-DK GRN GRY,5GY5/1-GRN GRY;S 0-3CM DRLG BRECCIA CONTAMINATION,3-150
CM PIECES OF (1) MUDSTONE,(2) SILTY MUDSTONE,(3) SILTSTONE,(4) MUDSTONE
W/CONGLOMERATE MUDSTONE W/IN,MAIN COLOR 5GY4/1W/NUMEROUS MINOR VARIATIONS
(MAINLY N4 + 5Y4/1 + 5G4/1 + 5GY5/1),SOME LAMINAE RECOGNIZABLE;D
DRILLINGBRECCIATED PIECES;M CHERT CONTAMINATION 0-3 CM;O SSAT 140
CM--5GY4/1 SILTY MUDSTONE;H VERY HARD PIECESIN A SOFT TO FIRM-HARD MATRIX
Leg : 58 Depth Top/Bottom of Layer(m) : 278.50/ 280.00
Hole: 446 Depth to Top of Core(m) : 277.00
Core: 31 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
HCL MUDSTONE,SILTSTONE;O IDENTICAL TO SECT 1,SS AT 90CM--5Y4/1 SILTY MDST;
C 5Y4/1-DK GRY;D DRLG BRECCIA
Leg : 58 Depth Top/Bottom of Layer(m) : 280.00/ 281.41
Hole: 446 Depth to Top of Core(m) : 277.00
Core: 31 Depth Top/Bottom Interval(mm): 00/1410
Sect: 3
Visual Text Description:
HCL MUDSTONE;C 5GY5/1-GRY GRN,5GY4/1-DK GRN GRY;O IDENTICAL TO PREVIOUS
SECTIONS,SS AT 44 CM--5GY5/1 TO 5GY4/1 MUDSTONE;D DRILLING BRECCIA
Leg : 58 Depth Top/Bottom of Layer(m) : 281.51/ 281.68
Hole: 446 Depth to Top of Core(m) : 277.00
Core: 31 Depth Top/Bottom Interval(mm): 00/ 270
Sect: CC
Visual Text Description:
HCL MUDSTONE;C 5GY4/1-DK GRN GRY;D DRLG BRECCIA;O SAME AS PREVIOUS
SECTIONS,SS--5GY4/1 SANDY MUDSTONE
Leg : 58 Depth Top/Bottom of Layer(m) : 286.50/ 288.00
Hole: 446 Depth to Top of Core(m) : 286.50
Core: 32 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL MUDSTONE;C 5Y4/1-DK GRN GRY,5GY4/1-DK GRN GRY,5Y5/1-GRN GRY;S 0-80 CM
SDY MUDSTONES,80-120 CMCLAYS/MUDSTONES--LAMINATED,120-150 CM
LAMINATEDMUDSTONES TO SDY MUDSTONES,DRILLING BLOCKS,BRECCIAPIECES HAVE
ROTATED,SOME COARSE LAMINATIONS (1 CMMAX),CLAY UNITS APPEAR TO HAVE
BIOTURBATION AND LAMS,NO DISTINCT PATTERN W/IN SECTION IS OBVIOUS;D
DRILLING BRECCIA;O SS AT 60 (MDST) + 115 (CLAYST)CM;H FIRM STIFF
Leg : 58 Depth Top/Bottom of Layer(m) : 288.00/ 289.50
Hole: 446 Depth to Top of Core(m) : 286.50
Core: 32 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
SWL MUDSTONE,CLAYSTONE;C 5Y4/1-DK GRY,5GY4/1-DK GRN GY,5G4/1-DK GRN GRY,
5G5/1-GRN GRY;S CONTINUATION OFDOMINANT 5Y4/1 TO 5GY4/1 ZONE OF SECT 1 TO
100 CMWHERE COLORS CHANGE TO 5G4/1 AND 5G5/1 (I.E. GREENER),SANDY/SILTY
LAMINAE W/X-BEDS UP TO 1 CM--FINING UPWARDS,SHARP LOWER CONTACTS,0-50 CM
ALT. MDST + SDYMUDS,50-115 CM MDST,115-120 CM SDY MUDS,120-150 CMCLAYSTONE,
CLAYSTONES HAVE LAMINAE--APPEAR BIOTURBED,CONTAIN IRREG SILTY SANDY
STRINGERS;O SS AT 130CM
Leg : 58 Depth Top/Bottom of Layer(m) : 289.50/ 291.00
Hole: 446 Depth to Top of Core(m) : 286.50
Core: 32 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
MUDS,CLAYS;C 5G4/1-DK GRN GRY,5BG4/1,5G5/1-GRN GRY;S BRECCIA BLOCK,
REPEATING CYCLES (0-35 + 35-100 +100-120 + 120-135 + 135-150 CM) OF CLAYS
TO SDY MUDS,COARSE ZONES MORE MASSIVE--FINE UPWARDS W/NO SHARPUPPER
BDY--LOWER SDY SHARP,CLAY LAMINATIONS 1 MM TO0.5 MM,BIOTURBATION,SOFT SED
DEFORMATION,DISTINCTGREENISH COLOR;D NONE(?)--BRECCIA BLOCK;H FIRM-STIF
Leg : 58 Depth Top/Bottom of Layer(m) : 291.00/ 292.50
Hole: 446 Depth to Top of Core(m) : 286.50
Core: 32 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
SWL SILTY MUDSTONE,CLAYSTONE;C 5G4/1-DK GRN GRY,5G5/1-GRN GRY;S SERIES OF
INTERBEDDED SILTY MUDSTONES TOCLAYSTONES,HIGHLY MOTTLED DUE TO BIOTURB,
SOFT SED.DEFORMATION HAS CREATED A BRECCIATION W/SILTY MDST--CLAYST UNITS
(0-28 + 28-60 + 92-110 + 110-150 CM),FEW COARSER LAMINAE UP TO 1 CM;U
CACO3 ZONE 130-135CM;M CALC. CARB (CACO3);O SS AT 94 CM--SILTY MDST
Leg : 58 Depth Top/Bottom of Layer(m) : 292.50/ 294.00
Hole: 446 Depth to Top of Core(m) : 286.50
Core: 32 Depth Top/Bottom Interval(mm): 00/1500
Sect: 5
Visual Text Description:
SWL CLAYSTONE--SILTY MUDSTONE;C 5G4/1-DK GRN GRY,5BG4/1-DK GRN GRY,
5BG5/1-GRN GRY,N/4-GRY;S BRECCIABLOCKS W/CLAYSTONES SHOWING SOFT SED
DEFORMATION,BIOTURBATION,COARSER UNITS MORE MASSIVE W/FININGUPWARDS,0-66
CM SILTY MDST,66-82 CM CLAY,82-105 CMSILTY MUDSTONE,105-130 CM MASSIVE N/4
SILTY MUDST.FINING UPWARD,130-150 CM SILTY MDST;O SS AT 19 (M--CALCAREOUS
OOZE) + 120 (D--SILTY MDST), EXTREMELYDEFORMED TURB. SEQUENCE
Leg : 58 Depth Top/Bottom of Layer(m) : 294.00/ 294.10
Hole: 446 Depth to Top of Core(m) : 286.50
Core: 32 Depth Top/Bottom Interval(mm): 00/ 100
Sect: 6
Visual Text Description:
SWL SILTY MUDSTONE;C 5G4/1-DK GRN GRY
Leg : 58 Depth Top/Bottom of Layer(m) : 294.22/ 294.22
Hole: 446 Depth to Top of Core(m) : 286.50
Core: 32 Depth Top/Bottom Interval(mm): 00/ 100
Sect: CC
Visual Text Description:
SWL MUDSTONE;C 5G4/1-DK GRN GRY;S MASSIVE EXCEPT FORINTERNAL BRECCIATION,
BIOTURBATION
Leg : 58 Depth Top/Bottom of Layer(m) : 296.00/ 297.50
Hole: 446 Depth to Top of Core(m) : 296.00
Core: 33 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL CLAYSTONE,SILTY MUDSTONE;S 0-114 CM MORE OR LESSBROKEN PIECES OF
5G4/1 MASSIVE CLAYEY SEDIMENT WITHSOME BURROWED AREAS AND EVIDENCE OF SOFT
SEDIMENTREWORKING ("CLAY PEBBLES"),0-30 + 78-120 CM DARKEN.IN 5GY4/1 TO
N/4 SILTY MDST,RARE LAMINAE,144-150 CM2.5Y3/2 SILTY MUDSTONE;C 5G4/1-DK
GRN GRY,N/4-DK GRY,2.5Y3/2-V.DK GRY BRN;D BRECCIA;O SS AT 60 (CLAYST)AND
105 (SDY MDST) CM;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 297.50/ 298.95
Hole: 446 Depth to Top of Core(m) : 296.00
Core: 33 Depth Top/Bottom Interval(mm): 00/1450
Sect: 2
Visual Text Description:
HCL MUDSTONE,SANDSTONE;C 2.5Y3/2-V.DK GRY BRN,2.5Y4/2-DK GRY BRN,N2/0-BLK,
5BG4/1-DK GRN GRY,5GY5/1-GRN GRY,2.5Y2/0-BLK;S 0-105 CM DRLG BRECCIATED
PIECES OFROTATED 2.5Y3/2 TO 2.5Y4/2 AND N2 ALTERNATION OFCLAY/MUDSTONE
(DARKER) AND SILT/SANDSTONE (LIGHTER),BIOTURBATION IS OBVIOUS IN CLAY BEDS,
PROBABLE GRADEDBEDS DESTROYED BY DRLG DEF,SOME LAMINATIONS,105-145CM
IRREGULARLY LAMINATED 5BG4/1 TO 5GY5/1 MODERATELY BIOTURBATED MDST
W/BLACKISH IMPREGNATIONS,2.5Y2/0SDST AT 130-136 CM;D DRILLING BRECCIA;O SS
AT 16 AND135 CM--BOTH SILTY MUDSTONE;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 299.05/ 299.15
Hole: 446 Depth to Top of Core(m) : 296.00
Core: 33 Depth Top/Bottom Interval(mm): 00/ 200
Sect: CC
Visual Text Description:
HCL MUDSTONE;C 5GY4/1-DK GRN GRY,N4/0-DK GRY;D DRILLNG BRECCIA;S BROKEN
PIECES;O SS TAKEN--MUDSTONE
Leg : 58 Depth Top/Bottom of Layer(m) : 305.50/ 307.00
Hole: 446 Depth to Top of Core(m) : 305.50
Core: 34 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
HCL CLAYSTONE,SANDSTONE;C 5GY4/1-DK GRN GRY,5G4/1-DK.GRN GRY,2.5Y2/0-BLK;
S 10-136 CM 5GY4/1 AND 5G4/1BROKEN PIECES OF CLAYEY SEDIMENTS W/NUMEROUS
THININTERBEDS OF SOFT LAMINAE OCCUR THROUGHOUT--PARALLEL AND HORIZONTAL OR
PARALLEL AND WAVED,BIOTURBATIONIS LOCAL AND MINOR,136-150 CM 2.5Y2/0
SILT/SANDGRADED BED UPWARDS;D UNDEFORMED,0-10 CM DRILLINGCONTAMINATION;O
SS AT 73 (D--T1/T2 SILTY CLAYSTONE)+ 90 (M--SDY SILTST) CM;H VERY HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 307.00/ 308.50
Hole: 446 Depth to Top of Core(m) : 305.50
Core: 34 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
HCL MUDSTONE;C 5GY4/1-DK GRN GRY,5G4/1-DK GRN GRY,2.5Y2/0-BLK;S 5GY4/1
AND 5G4/1 CLAY SEDIMENT (T1/T2)W/MINOR SILTY INTERCALATIONS,RATHER THICK
SANDYINTERCALATIONS (T6: 0-11 + 15-18 + 59-62 + 96-100 +126-137
CM)--2.5Y2/0 NORMAL GRADED-BEDDED W/SHARPBASE + GRADATIONAL TOP
(V.HOMOGENEOUS),LAMINATIONSFREQUENT,BIOTURBATION RARE AND LOCAL IN CLAYEY
LAYER;O SS AT 106 CM--MUDSTONE;H HARD;D NONE
Leg : 58 Depth Top/Bottom of Layer(m) : 308.50/ 310.00
Hole: 446 Depth to Top of Core(m) : 305.50
Core: 34 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
HCL MUDSTONE;C 5GY4/1-DK GRN GRY,5G4/1-DK GRN GRY;S MOTLEY 5GY4/1 AND
5G4/1 SEDIMENT W/LAMINAE THROUGHOUT PARALLEL OR WAVY,DISCRETE
CROSS-BEDDINGS,LENSESAND OTHER SED FIGURES,LOCAL AND MINOR BIOTURBATION,
THIN 2.5Y2/0 SILTY LAYERS;C 2.5Y2/0-BLK;D UNDEFORMED;O SS AT 75 CM--DOM.
T2-MUDSTONE;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 310.00/ 311.50
Hole: 446 Depth to Top of Core(m) : 305.50
Core: 34 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
HCL MUDSTONE,CALCAREOUS OOZE;C 5GY4/1-DK GRN GRY,5G4/1-DK GRN GRY,
2.5Y2/0-BLK,5GY7/1-LT GRN GRY,5Y7/1-LT.GRY,5GY6/1-GRN GRY;S MOTLEY 5GY4/1
+ 5G4/1 MDST (T2) LAMINATED THROUGHOUT (PARALLEL OR CROSS) W/THIN DK.SILTY
INTERBEDS,MINOR AND LOCALLY BIOTURBATED,2.5Y2/0 SILT/SAND LAYERS
GRADED-BEDS MORE DEVELOPEDAT 70-76 + 87-90 + 122-130 CM W/SUCCESSION:
MUDW/LAM + BIOTURB--MUD W/LAMINAE--MUD W/O LAMIN--SILT,24-52 CM PECLIAR
SILTY/SANDY SEQUENCE (SEE U);D NONE;U 24-52 CM CB4: 24-31 CM FINE 5GY7/1,
31-35 CM5Y7/1 SILT/SAND W/CROSS-BEDDING,35-48 CM 5GY6/1 SILT/SAND
W/PARALLEL LAMINAE BELOW + ABOVE AND SLUMP INTHE MIDDLE,48-53 CM 5Y7/1
SILT/SAND W/CROSS-BEDDING,ALL 24-52 CM IS CALCAREOUS;O SS AT 26 (CALC
OOZE) +32 (CALC OOZE W/DETRITAL MINS) + 42 (CALC OOZE) CM;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 311.50/ 312.38
Hole: 446 Depth to Top of Core(m) : 305.50
Core: 34 Depth Top/Bottom Interval(mm): 00/ 880
Sect: 5
Visual Text Description:
HCL MUDSTONE;C 5GY4/1-DK GRN GRY,5G4/1-DK GRN GRY;S MOTLEY 5GY4/1 AND
5G4/1 CLAYEY MDST,LAMINATEDTHROUGHOUT,MINORLY BIOTURBATED,W/FEW SILTY
LAYERS,W/NUMEROUS DISCRETE CURRENT FIGURES (MICROSLUMP,WAVY LAMINAE,
CROSS-BEDDINGS,UNDULATIONS);D NONE;O SS AT60 CM--DOM MDST;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 313.00/ 314.07
Hole: 446 Depth to Top of Core(m) : 305.50
Core: 34 Depth Top/Bottom Interval(mm): 00/1070
Sect: 6
Visual Text Description:
HCL MUDSTONE;C 5GY4/1-DK GRN GRY,5G4/1-DK GRN GRY,5Y7/3-PALE YELLOW;S
LAMINATED THROUGHOUT,LOCALLYSLIGHTLY BIOTURBATED,W/NUMEROUS DEPOSITION
FIGURES,W/THIN (MIXED 5Y7/3 + 5GY4/1) SILT LAYERS THROUGHOUT (ESPECIALLY
BETWEEN 28 AND 107 CM),W/THICKER SILTLAYERS AT 28-33 + 85-93 CM
(GRADED-BEDDED);D NONE;O SS AT 88CM--(MINERAL) SDY SILTSTONE;H VERY HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 314.20/ 314.13
Hole: 446 Depth to Top of Core(m) : 305.50
Core: 34 Depth Top/Bottom Interval(mm): 00/ 30
Sect: CC
Visual Text Description:
HCL MUDSTONE;C 5GY4/1-DK GRN GRY;S W/THIN SILTY LAYERS;O SS
TAKEN--MUDSTONE;H HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 315.10/ 315.20
Hole: 446 Depth to Top of Core(m) : 315.00
Core: 35 Depth Top/Bottom Interval(mm): 00/ 200
Sect: CC
Visual Text Description:
HCL MUDSTONE;C 5BG4/1-DK GRN GRY,5Y2/1-BLK;S DRILLINGCONTAMINATION
BRECCIAS W/ONE 8 CM PIECE OF 5BG4/1CLAYEY SEDIMENT (SS) AND 5Y2/1 SDY
SILTSTONE;D DRLGCONTAMINATION BRECCIA;O SS TAKEN--MDST,CORE 35 ISONLY
REPRESENTED BY THE CORE CATCHER
Leg : 58 Depth Top/Bottom of Layer(m) : 324.50/ 326.00
Hole: 446 Depth to Top of Core(m) : 324.50
Core: 36 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
HCL MUDSTONE,CLAYSTONE,SILTSTONE;C 5Y4/1-DK GRY,5GY4/1-DK GRN GRY,
5Y6/1-GRY,5Y5/1-DK GRY,5G4/1-DK GRN GRY;S HIGHLY MOTLEY ALTERNATION OF
5Y4/1 + 5GY4/1 MDST(DOM),5Y6/1 + 5Y5/1 CLAYST,5GY4/1 + 5G4/1 SILTST,
PARALLEL SOMETIMES WAVY LAMINAE THROUGHOUT (MM-CM),BIOTURBATION LOCAL AND
MINOR;D 0-9 CM DRILLINGCONTAMINATION BRECCIA;O SS AT 39 (CLAYST),49
(M--CLAYST),65 (M?--MDST),69 (CLAYST--PARTLY ALT.ASH?),144(D--MUDSTONE) CM
Leg : 58 Depth Top/Bottom of Layer(m) : 326.00/ 327.50
Hole: 446 Depth to Top of Core(m) : 324.50
Core: 36 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
HCL MUDSTONE;S SILT LAYERS W/SOMETIMES GRADED-BEDS +CROSS-BEDDINGS;O
IDENTICAL TO SECT 1,NO SMEAR--SEESECTION 1
Leg : 58 Depth Top/Bottom of Layer(m) : 327.50/ 329.00
Hole: 446 Depth to Top of Core(m) : 324.50
Core: 36 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
HCL MUDSTONE,SILTSTONE,CLAYSTONE;C 5Y4/1-DK GRY,5GY4/1-DK GRN GRY,
10R4/2-WEAK RED,5Y6/1-LT GRY,5GY5/1-GRN.GRY,N5 -GRY;S VERY SHORT CYCLES
(2-5 CM) OF SILTSTN-MUDSTONE (DOM)-CLAYSTONE,COLORS VARYING INN A LARGE
SCALE (5Y4/1 + 5GY4/1 W/NUMEROUS VARIATIONS: 10R4/2+ 5Y6/1 + 5GY5/1 + N5),
LIGHT COLORED INTERBEDS HAVE CLASTS OF NDERLYING DARKER CLAY INCORPORATED
AS"INTRAFORMATIONAL BRECCIA";D NONE;O SS AT 30 (D--CLYST) AND 104
(M--SILTY CLAY (MDST)) CM;H FIRM--SOFT
Leg : 58 Depth Top/Bottom of Layer(m) : 329.00/ 330.50
Hole: 446 Depth to Top of Core(m) : 324.50
Core: 36 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
DMCL MUDSTONE;C 5Y4/1-DK GRY,5GY5/1-GRN GRY,10R4/2-WEAK RED,10R6/2-PALE
RED,5YR6/1-LT GRY,5YR5/1-LT GRY,10R4/1-DK RED GRY,-BLK,5YR5/2-RED GRY,
5YR8/1-WH,5YR8/2-PINK WH,5YR4/2-DK RED GRY;S 0-87 CM SHORTCYCLES OF
INTERBEDDED LAMINATED 5Y4/1 INTERBEDDEDWITH 5GY5/1,WITH 10R4/2 TO 10R6/2,
CYCLES ARE SHORTIN UPPER PART 3 MM TO 3 CM IN LOWER PART CYCLES AREMORE
MASSIVE 4-10 CM GRADING TO 10R4/1 RARE BIOTUR-BATION THINN (1-2 MM) BLK
STRKS INTERMITTENTLY(SP?)THROUGHOUT (COARSE GRAIN) 5YR6/1 TO 5/1 STRKS
(2-5CM) THROUGHOUT,120-150 CM GRADUAL COLOR CHANGE TO5YR5/2 WITH 10R6/2
STRKS ALSO THIN (1-2 MM) BLKCOARSE GRAINED STRKS AND 5YR8/1 TO 5YR8/2
STRKSGRADES TO 5YR4/2 AT BASE;O SS AT 41 (CLAYSTONE),60(SAND--40%
HVY.MINS),+ 125 (CLAYSTONE) CM;H FIRM TOHARD TO SOFT
Leg : 58 Depth Top/Bottom of Layer(m) : 330.50/ 330.90
Hole: 446 Depth to Top of Core(m) : 324.50
Core: 36 Depth Top/Bottom Interval(mm): 00/ 400
Sect: 5
Visual Text Description:
DMCL MUDSTONE;C 5YR5/3-RED BRN,-BLK,5YR5/4-RED BRN,5YR6/4-LT RED;S 5YR5/3
W/STRKS OF 5YR5/4 + BLK TO5YR6/4,FINELY THINLY LAMINATED (<1 MM);D
MODERATE;O SS AT 25 CM--MUDSTONE;H FIRM TO HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 331.04/ 331.04
Hole: 446 Depth to Top of Core(m) : 324.50
Core: 36 Depth Top/Bottom Interval(mm): 00/ 100
Sect: CC
Visual Text Description:
DMCL MUDSTONE;C 5GY5/1-GRN GRY,10YR4/2-DK GRY BRN;S 5GY5/1 CLAY WITH
10YR4/2 PEBBLES OF CHERT;M CHERT;O SS TAKEN--MUDSTONE
Leg : 58 Depth Top/Bottom of Layer(m) : 334.55/ 335.50
Hole: 446 Depth to Top of Core(m) : 334.00
Core: 37 Depth Top/Bottom Interval(mm): 550/1500
Sect: 1
Visual Text Description:
DMCL MUDSTONE;C 7.5YR5/4-BRN,7.5YR4/4-DK BRN,-BLK,-REDBRN;S 55-64 CM CHERT
PEBBLES IN GRN GRY CLAY AS IN36CC,64-150 CM 7.5YR5/4 TO 7.5YR4/4 WITH MORE
OF THE DARKER HUE DOWNWARD BLK FINE (HAIRLIKE) LAMINS ANDMOTTLING DARKER
COLOR BANDS INCREASE DOWNWARD,BIOTURBATION VERY MINOR, DK COLORED PEBBLES
IN REDBRN CLAY 146-150 CM;D 64-150 CM SLIGHT;M CHERT;O SSAT 110 (D W/DK
STRKS--CLAYST),132 (LT SRK--RAD CLAYSTONE),AND 135 (DK STRK--SDY MDST) CM;
H FIRM--STIFF;Z 33233000.3450.3320
Leg : 58 Depth Top/Bottom of Layer(m) : 343.50/ 345.00
Hole: 446 Depth to Top of Core(m) : 343.50
Core: 38 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
DMCL CLAY-MUDSTONE;C 5YR5/3-RED BRN,10YR5/3-BRN,10YR5/2-GRY BRN,
10YR5/1-GRY,10YR6/3-PALE BRN;S 5YR5/3GRADING DOWNWARD TO 10YR5/3 TO
10YR5/2 TO 10YR5/1AND 10YR6/3,VERY SLIGHT BIOTURBATION,LAMINATIONSFAINT,
CLAY OF SAME COLORS IS WRAPPED AROUND AND BTWCORE "DISCS",LIGHT STRKS AT
55 + 144 CM;D SLIGHT;O SS AT 75 (NANNO CLAYST) + 143 (CALC CLAYST) CM;P
NANNOS;H FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 345.00/ 346.50
Hole: 446 Depth to Top of Core(m) : 343.50
Core: 38 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
DMCL FINE MUDSTONE,CLAYSTONE;C 10YR5/2-GRY BRN,10YR5/1-GRY,5Y4/2-OL GRY,
5Y5/1-GRY,5GY4/1-DK GRN GRY;S MASSIVE FINE MDST TO DISCED CLAYST,10YR5/2
GRADING DOWNWARD TO 10YR5/1 TO 5Y4/2 TO 5Y5/1,SURROUNDED BY DRLG CLAY OF
SAME COLORS,SDY STRK AT 93 CM, COLORBANDING OF SLI DARKER SHADE,VERY RARE
BIOTURBATION,5Y5/1 HARD SDST STRK AT 137 CM,5GY4/1 CLAYST-MDST138-150 CM;D
SLIGHT;P NANNOS;O SS AT 25,65,137 (NAN.CLAYST),AND 115 + 147 (CALC CLAYST)
CM;H FIRM--HARD;Z 33233000
Leg : 58 Depth Top/Bottom of Layer(m) : 346.50/ 348.00
Hole: 446 Depth to Top of Core(m) : 343.50
Core: 38 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
DMCL CLAYSTONE,MUDSTONE;C -DK GRY,-PINK,-GRY/GRN, N4-DK GRY,5G4/1-DK GRN
GRY,5GY4/1-DK GRN GRY,5G5/1-GRN GY,5GY5/1-GRN GRY;S 0-5 CM DK GRY
ALTERNATING MORECLAYEY AND MORE SILTY CLAYSTONES IN PROBABLY GRADEDSERIES,
5-77 CM N4 TO 5G4/1 FAINTLY LAMINATED WITHFAINT BIOTURBATION (NOT COMMON)
PINK AND GRY/GRNLAYER 30-35 CM GRADUAL CONTACT AT 77CM, 77-117 CMMORE
MASSIVE N4, 117-145 CM SHARP UPPER CONTACT5GY4/1 TO 5G4/1 CALCAREOUS
LAMINATED MDST,145-150 CM 5G5/1 OR 5GY5/1 CLAYSTONE;O SS AT 30 (MDST) ,
85(CALC CLAYST) CM;H HARD OR FIRM W/SOFTER CLAYEY LYR; Z 33231000
Leg : 58 Depth Top/Bottom of Layer(m) : 348.00/ 349.50
Hole: 446 Depth to Top of Core(m) : 343.50
Core: 38 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
DMCL CLAYSTONE;C 5GY4/1-DK GRN GRY,5Y4/1-DK GRN GRY,5GY5/1-GRN GRY,
10YR4/1-GRY,5BG5/1-GRN GRY,N4-DK GRY;S 0-36 CM 5GY4/1 TO 5Y4/1
W/LAMINATIONS + MOTTLINGOF LIGHTER COLOR--SLIGHTLY CALCAREOUS,SCOURED
BOTTOM CONTACT,36-96 CM MASSIVE FAINTLY LAMINATED SLIGHTLY BIOTURBATED
5GY5/1 TO 10YR4/1 THIN SDY STRK (2MM)AT 96 CM 5BG5/1 BURROW "HALO" AT
93-95 CM SEVERALCLAY LAYERS (DRLG?)--CALCAREOUS, 96-133 CM 5Y4/1MASSIVE
FAINTLY LAMINATED W/CLOSELY SPACED "HAIR-LINE" LAMINAE SLIGHT BIOTURB
CALCAREOUS, 133-138 CMBURROWED AT CONTACT W/BLK (N4) LAYER, 138-140
CM5GY4/1 W/SHARP UPPER CONTACT,140-150 CM N4 HIGHLYBIOTURBATED + BANDED;O
CONTINUATION OF CORE 38-03,SS AT 100 + 143 CM--CALC CLAYSTONE;H FIRM TO
HARD;Z 33231000
Leg : 58 Depth Top/Bottom of Layer(m) : 349.50/ 351.00
Hole: 446 Depth to Top of Core(m) : 343.50
Core: 38 Depth Top/Bottom Interval(mm): 00/1500
Sect: 5
Visual Text Description:
DMCL MUDSTONE,CLAYSTONE;C -BLK,5Y4/1-DK GRY, N4-DK GRY,-GRN,-GRY,
5BG6/1-GRN GRY,5GY4/1-DK GRN GRY,5GY5/1-GN GRY;S 0-4 CM BLK--FROM ABOVE
CORE,SHARP CONTACT,4-38 CM MUDSTONE--5Y4/1 FAINTLY LAMINATED FAINT
BIO-TURB N4 AT BASE, 38-82 CM 5Y4/1 MASSIVE FAINTLYLAMINATED FAINTLY
BIOTURB CALCAREOUS, 1MM SDY LAYER(GRN + GRY SD) AT 75 CM, 82-95 CM 5Y4/1
FAINTLY LAM.FAINTLY BIOTURB MASSIVE CALCAREOUS, 95-98 CM SANDY5BG6/1,
98-137 CM 5Y4/1 GRADING DOWNWARD TO HIGHLYBIOTURB BLK TO N4 W/SHARP
CONTACT AT BASE, 137-150CM 5GY4/1 TO 5GY5/1 MUD;P RADS;O SS AT 97 (RAD
"OOZE") + 90 (CALC MDST) CM;H HARD 0-38, REST UNKNOWN;Z 33233000
Leg : 58 Depth Top/Bottom of Layer(m) : 351.00/ 352.10
Hole: 446 Depth to Top of Core(m) : 343.50
Core: 38 Depth Top/Bottom Interval(mm): 00/1100
Sect: 6
Visual Text Description:
DMCL NANNO CLAYSTONE (OOZE?);C 2.5Y3/2-DK GRY BRN,5Y5/2-OL GRY,5Y4/2-OL
GRY;S MASSIVE,FAINTLY LAMINATED,MILDLY BIOTURBATED, 2.5Y3/2 TO 5Y5/2 TO
4/2,CALCAREOUS BUT NOT CONTINUOUSLY SO;P NANNOS;O SS AT77;H HARD;Z
33231000.1221
Leg : 58 Depth Top/Bottom of Layer(m) : 352.21/ 352.46
Hole: 446 Depth to Top of Core(m) : 343.50
Core: 38 Depth Top/Bottom Interval(mm): 00/ 350
Sect: CC
Visual Text Description:
DMCL SANDSTONE,SILTSTONE,MUDSTONE;C 5Y5/1-GRY,5G4/1,-GRY,-WH,5BG4/1-DK GRN
GRY,5G4/2-GRY GRN;S SDY (BASE OF OVERLYING SECTION) TO 3 CM, THEN FINING
UPWARDSEQUENCE FROM V.COARSE SDST TO SDST (SPECKLED WHITE+ 5BG4/1 TO
5G4/2) TO SILTST (5G4/1 SPECKLED W/GREY) TO MDST (5Y5/1),CALCAREOUS
THROUGHOUT;P FORAMS,NANNOS;O SS AT 28 CM--FORAM NANNO SAND;Z 33234000
Leg : 58 Depth Top/Bottom of Layer(m) : 353.00/ 354.50
Hole: 446 Depth to Top of Core(m) : 353.00
Core: 39 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
DMCL MUDSTONE;C -GRN,-WH,5YR5/1-GRY,10YR6/3-PALE BRN,10YR5/2-GRY BRN,
10YR5/3-BRN,5G4/2-DK GRN;S 0-15 CMBRECCIA W/GRN SDST CLAY + CHERT PEBBLES,
15-55 CMCALC MDST--FAINTLY LAMINATED V.SLIGHTLY BIOTURB.W/WH LAMINAE
5YR5/1 COLOR CALC CONTENT THROUGHOUTBUT VARIABLE,10YR6/3 SLI MORE SDY
LAYER AT 54-55 CM,55-108 CM 10YR5/2 FAINTLY LAMIN. FAINTLY BIOTURB.CALC
MDST,108-122 CM 10YR5/2 MDST TO 10YR5/3 AT TOPFAINT LAMIN + BIOTURB
CALCAREOUS, 122-150 CM FININGUPWARD SEQUENCE GRADED LAMINATED (PARALLEL
BEDDING)5G4/2 AND GREY SPECKLED W/V.CRS GRN + GRY FRAGMENTS,CRS. SDST
GRADES UP TO FINE SDST TO BRN MDST CALC.W/GRN CROSS LAMINAE;O SS AT 65
(CALC CLAYST) AND 133 (CLAYEY CHALK) CM;M CHERT 0-15 CM
Leg : 58 Depth Top/Bottom of Layer(m) : 354.50/ 356.00
Hole: 446 Depth to Top of Core(m) : 353.00
Core: 39 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
DMCL MUDSTONE;C -GRN,-GRY,5Y7/1-LT GRY,5G4/2-DK GRN GRY,10YR6/2-LT BRN GRY,
10YR5/3-BRN,10YR7/2-LT GRY,5YR4/4-RED BRN,5YR2/1-BLK,5Y6/1-GRY,5Y4/1-DK
GRY,5YR3/2-DK RED BRN,5Y7/2-LT GRY,5Y5/1-GRY,5Y4/2-OL GY;S 0-12 CM V.CRS
GRN + GRY GRADED SDST (5Y7/1 WITH5G4/2) CONTINUED FROM 39-1,REST IS
REPEATED SEQUENCE OF ALTERNATING FINE + COARSE MDST,MANY COLOR CHANGE,CALC
MDST W/MORE SDY LAYERS AT BASE OF GRADED SEQ.,12-39 CM
10YR6/2--10YR5/3--10YR7/2 CALC.MDST, 39-55CM 5YR4/4 NON-CALC MDST,55-80 CM
5YR4/4 ALT. CALC.+ NONCALC. W/CLOSELY SPACED FINE 5YR2/1 LAMINATIONS,80-90
CM 5Y7/1 LT COLORED THINLY LAMINATED W/GRNLIMESTONE,90-105 CM 5Y6/1--5Y4/1
W/CROSS LAMINATIONS + MICROFAULTING V.LITTLE BIOTURB.,105-110 CM IS5YR3/2,
110-115 CM 5Y4/1 W/SCOURED LOWER CONTACT,115-150 CM ALTERNATING 5Y7/2 +
5Y5/1 + 5Y4/1 TO 5Y4/2CALC.MDST;O SS AT 45--MDST + 100--CALC.CLAYSTONE CM;
H HARD TO FIRM
Leg : 58 Depth Top/Bottom of Layer(m) : 356.00/ 356.80
Hole: 446 Depth to Top of Core(m) : 353.00
Core: 39 Depth Top/Bottom Interval(mm): 00/ 800
Sect: 3
Visual Text Description:
DMCL CALCAREOUS MUDSTONE;C 5Y4/1-DK GRY,5Y3/2-DK OL GRY,5Y5/1-GRY,
5Y3/1-V.DK GRY;S CALC MDST (W/NON-CALC.INTERBEDS) TO CHERTY-LIKE,FINELY
LAMINATED CLOSELYSPACED (<1 MM),BIOTURBATED,SLUMPED,MICROFAULTED,5Y4/1
MOTTLED + LINED TO 5Y3/2 TO 5Y5/1 W/DARKERLAMINAE,CHERT-LIKE INTERBEDS ARE
SOLID 5Y3/1;U CHERT-LIKE INTERBEDS;O SS AT 12 + 50 CM--CALC. CLYST;H VERY
HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 356.90/ 357.00
Hole: 446 Depth to Top of Core(m) : 353.00
Core: 39 Depth Top/Bottom Interval(mm): 00/ 200
Sect: CC
Visual Text Description:
DMCL CALCAREOUS MUDSTONE;C 5G4/1-DK GRN GRY;O SS TAKEN--CALCAREOUS
CLAYSTONE;D VERY HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 362.50/ 364.00
Hole: 446 Depth to Top of Core(m) : 362.50
Core: 40 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL MUDSTONE,CLAYSTONE;C 5G5/1-GRN GRY,5G4/1-DK GRN GY,5GY4/1-DK GRN GRY,
-WH,-LT GRY,5G4/2-GRN;S SERIES OF INTERBEDDED 5G5/1 + 5G4/1--5GY4/1 UNITS:
MDST + CLYST,MORE CALCAREOUS BELOW 80 CM, UNITS AT (APPROX.)0-5 + 5-34 +
34-50 + 50-100 + 100-112 + 112-140 +140-150 CM,SDY AT 32-34 + 50 (SOFT) +
100 (SD/SILT) CM,SHARP SCOURED CONTACT AT 80 CM AND 90 CM,113-140
CMBIOTURBATED W/SOME LAMINAE;C -BLK;U 80-90 CM LAMIN.WH.(LT GRY)/GRN
(5G4/2) SDST,140-150 CM BLK CLAYEYASH;M ASH,SANDSTONE;O SS AT 143
CM--CLAYEY ASH;H VERY HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 364.00/ 364.71
Hole: 446 Depth to Top of Core(m) : 362.50
Core: 40 Depth Top/Bottom Interval(mm): 00/ 710
Sect: 2
Visual Text Description:
DMCL CLAYSTONE;C 5B4/1-DK BLUE GRY,5G4/2-GRY GRN,5B5/1-BLU.GRY,5G6/2-PL
GRN,-BLK,5G6/1-GRN GRY;S CALCAREOUS CLAYSTONES W/MINOR MUDSTONES, 0-58 CM
5B4/1 AND5G4/2 W/STRKS OF 5B5/1 + 5G6/2 TO BLK (AT BASE),SHARP CONTACT AT
58 CM, 58-71 CM 5G6/1 WHICH GRADESDOWN THRU 5B5/1 TO BLK AT BASE;O SS AT
30 + 60 CMBOTH CALC CLAY;H VERY HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 364.81/ 364.91
Hole: 446 Depth to Top of Core(m) : 362.50
Core: 40 Depth Top/Bottom Interval(mm): 00/ 200
Sect: CC
Visual Text Description:
DMCL CLAYSTONE,MUDSTONE;C 5G5/2-GRY GRN,5BG4/1-DK GRN.GRY;S CALCAREOUS,
5G5/2 TO 5BG4/1;P NANNOS;O SS TAKEN--CALC NANNO CLAYST;H VERY HARD
Leg : 58 Depth Top/Bottom of Layer(m) : 372.00/ 373.50
Hole: 446 Depth to Top of Core(m) : 372.00
Core: 41 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL CLAYSTONES;C 5G4/1-DK GRN GRY,5G5/1-GRN GRY, N4-DK GRY;S 5G4/1 TO
5G5/1 CLAYSTONES W/SILT LAMINAE ANDTHICKER LARGE COARSE UNITS,62-80 CM N/4
CALCAREOUSLAMINATED FINE UPWARD W/BRECCIA (CLAST LIKE LAYERS)UPPER BDY
GRADATIONAL,CLAYSTONES BIOTURBATED WITHCALC LAMINAE + LAMINATED W/SILT (1
MM) LAMINAE,SOFT SED DEFORMATION,SILT LAMINAE HAVE SHARP DOWN BDY;O SS AT
80 (LITHIC SDST) + 125 (CALC CLAYST) CM;Z 33231000
Leg : 58 Depth Top/Bottom of Layer(m) : 373.50/ 374.40
Hole: 446 Depth to Top of Core(m) : 372.00
Core: 41 Depth Top/Bottom Interval(mm): 00/ 900
Sect: 2
Visual Text Description:
CLAYSTONE;C 5G4/1-DK GRN GRY,-BLK,5G5/1-GRN GRY,N/4-DK GRY;S 0-25 CM
5G4/1 TO BLK CLAY,25-34 CM CLAY,34-57 CM CALC 5G5/1 LAMINATED FINES UPWARD
UPPERBDY GRADATIONAL LOWER BDY SHARP SD-SILT ZONE AT 57CM,57-85 CM
LAMINATED BIOTURBATED CLAYSTONE WITH SILTLAMINAE (62 + 73 CM), 85-90 CM
N/4 CLAY;P NANNOS;M ALT ASH;O SS AT 20 (BLK ALT ASH), 50 (CLAYEY ALT.ASH),
AND 75 (NANNO CLAYSTONE) CM;Z 33231000
Leg : 58 Depth Top/Bottom of Layer(m) : 375.00/ 376.10
Hole: 446 Depth to Top of Core(m) : 372.00
Core: 41 Depth Top/Bottom Interval(mm): 00/1100
Sect: 3
Visual Text Description:
CLAYSTONE;C 5G4/1-DK GRN GRY,5G5/1-GRN GRY,N/6-GRY,N/4-DK GRY;S 0-50 CM
5G4/1 AND 5G5/1 LAMINATEDCLAYSTONES CALCAREOUS, 50-85 CM N/4 SILTSTONE
FINING UPWARDS TO N/6,85-100 CM BIOTURB LAMIN. CALC. CLAYDOWN TO CALC.
SILT AT BASE,100-110 CM N4 CALC. BIOT.CLAYSTONE W/LAMINAE;D 30-50 CM
DRILLING BRECCIA;M ALT ASH;P NANNOS;O SS AT 20 (CLAYEY NANNO OOZE)AND 55
(CLAY ALT. ASH) CM;Z 33231000
Leg : 58 Depth Top/Bottom of Layer(m) : 391.00/ 392.50
Hole: 446 Depth to Top of Core(m) : 391.00
Core: 43 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
SWL CLAYSTONES;C 5G4/1-DK GRN GRY,5G5/1-GRN GRY,-WH,N/4-GRY;S SILT
LAMINAE 1MM-1CM NOTED--SHARP LOWERBDYS,MASSIVE BELOW 95 CM--FINELY
LAMINATED (1MM)ABOVE,IRREGULAR VERTICAL FRACTURES--VEINS (WHITE),IRREGULAR
BIOTURBATION,0-20 CM 5Y5/1,SILT AT 118-120CM, N/4 CLAYSTONE 120-150 CM;O
SS AT 50 (CLAYSTONE),70 (MUDSTONE), AND 130 (N/4 CLAYSTONE) CM;H FIRM;Z
33231000
Leg : 58 Depth Top/Bottom of Layer(m) : 392.50/ 394.00
Hole: 446 Depth to Top of Core(m) : 391.00
Core: 43 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
SWL CLAYSTONE;C 5G5/1-GRN GRY,5BG5/1-GRN GRY,5G4/1-DK.GRN GRY,N4-DK GRY,
-BLUE GRN;S INTERBEDDED 5G5/1 +5BG5/1 + 5G4/1 AND N4,LIGHTER COLORED ARE
LAMINATED,DARKER ARE MASSIVE,VERTICAL FRACTURING--VEININGINFILLED,
BIOTURBATION,SOFT SED DEFORM,10-15 CM BLUEGREEN,20-35 + 60-75 + 80-92 +
120-150 CM GRADED CLAY TO SILTY, 75-80 CM BLUE GRN CLAY W/SILT LAMINAE;M
ALT ASH;O SS AT 50 (CLAY ALT.ASH) + 130 (ALT.ASH);Z 33231000
Leg : 58 Depth Top/Bottom of Layer(m) : 394.00/ 395.50
Hole: 446 Depth to Top of Core(m) : 391.00
Core: 43 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
SWL CLAYSTONES;C 5G5/1-GRN.GRY,5BG5/1-GRN GRY,5G4/1-DK.GRN GRY,-BLUE,-GRN,
-RED,-BRN,-BLUE GRN,N/4-DK GRY;S 0-115 CM 5G5/1 5BG5/1 5G4/1 CLAYSTONE
SILTY AT 18+ 92 CM VERTICAL FRACTURING-VEINING = CLAY DIKESFILLED W/CLAYST
FRAGS. SOLUTION VEINS., AT 115 CMSTART BLUE GREENS: FINE LAMINATIONS IN
BLUES + GRNS+ REDS (=SILTY LAMS) + BRNS,BIOTURBATED, CURRENTSCOURS,
XLAMINATIONS,SOME SOFT SED.DEF. FEATURES,115-125 CM N/4 CLAY,125-150 CM
N/4 SILT FINING UPWARDSTO CLAY AT 135 CM FINE LAMINATIONS;M GLAUCONITE;O
SS AT 5 (CALC CLAYST), 92 (GLAUC CLAYST),120 (CLAYEY GLAUC CLAYST),AND 140
(GLAUC SDST) CM;Z 33231000
Leg : 58 Depth Top/Bottom of Layer(m) : 395.50/ 395.67
Hole: 446 Depth to Top of Core(m) : 391.00
Core: 43 Depth Top/Bottom Interval(mm): 00/ 170
Sect: 4
Visual Text Description:
LIMESTONE,CLAYSTONE;C 5G4/1-DK GRN GRY,N5-GRY,-DK.BRN;S 5G4/1 CLAY.SHARP
BDY TO SDY-SILT ZONE (TO 8 CM?) FINING UPWARD SEQ.,N5 LIMESTONE CHUNK,
BRECCIACHUNKS DK.BRN. CLAY;M ZEOLITE,MN,GLAUCONITE;O SS AT10 (CLAYEY
LIMESTONE),12 (ZEOL CLAYEY LIMEST), AND15 (MN GLAUC CLAYST) CM, BELOW 17
CM IS BASALT;Z 12130000