Leg : 33 Depth Top/Bottom of Layer(m) : 0.00/ 0.80
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 00/ 800
Sect: 1
Visual Text Description:
FORAM NANNO OOZE;C 10YR8/2-VERY PALE ORANGE TO N9-WHITE,5Y7/2-YELLOWISH
GRAY,-GREEN;S GRADATIONAL COLOR CONTACT OVER 5 CM INTERVAL AT 45 CM,
YELLOWISH GRAY BEDS WHICH HAVE NO OBSERVABLE IRON OR MANGANESE BLEBS TO
ACCOUNT FOR BROWN COLORATION,BURROWS AT 70-75CM;D INTENSE DEFORMATION 0-22
CM,MODERATE 22-80 CM;M BUBBLE PALAGONITE GRAINS TO CLAY,ZEOLITE CRYSTALS
0-20 CM;P MILIOLIDS,A FEW MOLLUSK FRAGMENTS,NANNOS,FORAMS;O ALLODAPIC?;Z
11111210.1221
Leg : 33 Depth Top/Bottom of Layer(m) : 0.80/ 1.02
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 800/1020
Sect: 1
Visual Text Description:
RADIOLARIAN NANNO OOZE;C 5Y7/2-YELLOWISH GRAY TO10YR6/2-PALE YELLOWISH
BROWN;D HIGHLY DISTURBED 85-102 CM,MODERATE 80-85 CM;Z 11111210.1221.2210
Leg : 33 Depth Top/Bottom of Layer(m) : 1.02/ 1.40
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 1020/1400
Sect: 1
Visual Text Description:
FORAM NANNO OOZE;C 10YR8/2-VERY PALE ORANGE TO N9-WHITE,5Y7/2-YELLOWISH
GRAY;S BURROWING WITH WHITEINFILLING;D INTENSE DEFORMATION 102-105 CM AND
115-125 CM,MODERATE DEFORMATION 105-115 CM AND 125-140 CM;O WHITE AND
ALLODAPIC? 125-131 CM;Z 11111210.1221
Leg : 33 Depth Top/Bottom of Layer(m) : 1.40/ 1.50
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 1400/1500
Sect: 1
Visual Text Description:
NANNO FORAM OOZE;D MODERATE DEFORMATION;H SOFT;Z 11111210.1221
Leg : 33 Depth Top/Bottom of Layer(m) : 1.50/ 2.05
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 00/ 550
Sect: 2
Visual Text Description:
FORAM NANNO OOZE;C 10YR8/2-VERY PALE ORANGE,N9-WHITE,5GY8/1-LIGHT
GREENISH GRAY,10YR6/2-PALE YELLOWISH BROWN;S BASE OF CYCLIC UNIT (SEC 1
THRU SEC 2 AT 45 CM) IS AT 45 CM,TOP OF VARICOLORED UNIT AT 45 CM;DINTENSE
DEFORMATION;P FORAM,NANNOS,RARE DIATOMS ANDRADS AND SPONGE SPICULES;O VERY
PALE ORANGE 0-8 CMAND 32-44 CM,WHITE 8-20 CM AND 45-55 CM,LIGHT GREENISH
GRAY 20-32 CM,TRANSITIONAL CONTACT;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 2.05/ 2.22
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 550/ 720
Sect: 2
Visual Text Description:
RADIOLARIAN NANNO OOZE;C 10Y6/2-PALE OLIVE,10Y4/2-GRAYISH OLIVE;D INTENSE
DEFORMATION;P COMMON FORAMS,RARE SPONGE SPICULES,DIATOMS ALMOST AS
ABUNDANT ASRADS;O TOP VARICOLORED UNIT AT 45 CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 2.22/ 3.00
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 720/1500
Sect: 2
Visual Text Description:
FORAM NANNO OOZE;C N7-LIGHT GRAY,N9-WHITE,5P6/2-PALE PURPLE,-LIGHT
GREENISH GRAY;S BEDDING ABOUT 10-15 CM THICK,CYCLIC AND INTERBEDDED
(VARICOLORED) OVERA 25 CM INTERVAL (CYCLIC DEFINED AS LAST OCCURENCEOF
BROWN BEDS GOING DOWN SECTION);D INTENSE DEFORMATION;M PALE GREENISH
PALAGONITE WITH ALLOCHTHONOUS(?) ZEOLITES 89-95 CM;P RARE DIATOMS AND RADS
AND SPONGE SPICULES 113-123,RARE SPONGE SPICULES 89-95 CM;O LIGHT GRAY
89-94 CM,PALE PURPLE 113-123 CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 3.00/ 3.20
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 00/ 200
Sect: 3
Visual Text Description:
FORAM NANNO OOZE;C 5PB7/2-PALE BLUE TO 5P6/2-VERYPALE PURPLE;D INTENSE
DEFORMATION;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 3.20/ 3.35
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 200/ 350
Sect: 3
Visual Text Description:
NANNO FORAM OOZE;C N7-LIGHT GRAY;D VERY INTENSEDEFORMATION;O ENTIRE
INTERVAL IS ALLOCHTHONOUS BED;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 3.35/ 3.45
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 350/ 450
Sect: 3
Visual Text Description:
FORAM NANNO OOZE;C 5PB7/2-PALE BLUE,5P6/2-VERY PALE PURPLE;D INTENSE
DEFORMATION;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 3.45/ 3.88
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 450/ 880
Sect: 3
Visual Text Description:
NANNO FORAM OOZE;C N7-LIGHT GRAY;D INTENSE DEFORMATION;M LESS THAN 1
PERCENT HEAVY MINERALS;P WHOLE PLANKTONIC FORAMS MAINLY LARGER THAN 500
MICRONS,NANNOS ABUNDANT;O ENTIRE INTERVAL IS ALLOCHTHONOUS BEDWITH
PROBABLE PACKSTONE TEXTURE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 3.88/ 4.50
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 880/1500
Sect: 3
Visual Text Description:
FORAM NANNO OOZE;C 5G8/1-LIGHT GREENISH GRAY,N9-WHITE,5P6/2-PALE PURPLE
TO 5P2/2-VERY DUSKY PURPLE;S PALE PURPLE TO VERY DUSKY PURPLE 2-10 MM
THICK BEDSOF FORAM NANNO OOZE (COLORATION ON FORAM AND RADS) AT 113-124 CM;
D INTENSE DEFORMATION;P FORAM,RADIOLARIA;O WHITE AND LIGHT GREENISH GRAY
88-113 CM AND 124-144 CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 4.50/ 5.45
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 00/ 950
Sect: 4
Visual Text Description:
FORAM NANNO OOZE;C 5P2/2-VERY DUSKY PURPLE,-PALE GRAY,5G6/1-GREENISH GRAY;
S PALE GRAY NANNO FORAM OOZE BEDS AT 10 AND 30 CM,GREENISH GRAY BAND 65-75
CM;DMODERATE TO INTENSE DEFORMATION;M PROBABLE PYRITE ON RAD TESTS (NEED
X-RAY TO CONFIRM);P NANNOS,FORAM;ONO OBVIOUS BIOTURBATION BUT TOO
DISTURBED TO REALLYTELL,PURPLE COLORATION DUE TO SUBMICROSCOPIC COATING ON
RAD TESTS (PROBABLY PYRITE),VOID 82-95 CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 5.45/ 5.60
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 950/1100
Sect: 4
Visual Text Description:
NANNO FORAM OOZE;C -LIGHT GRAY;D INTENSE DEFORMATION;P FORAMS TO 500
MICRONS IN CHUNKS AS WELL AS WHOLE (MAY BE ARTIFACT DUE TO SMEAR SLIDE);M
RARE ZEOLITES;O ENTIRE INTERVAL IS A BED;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 5.60/ 5.95
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 1100/1450
Sect: 4
Visual Text Description:
FORAM NANNO OOZE;C N9-WHITE,-LIGHT GREENISH GRAY;S COLORS INTERBEDDED AND
MIXED;D INTENSE DEFORMATION;P FORAM,NANNOS,RARE DIATOMS AND RADS AND
SPONGE SPICULES;O GEOCHEM SAMPLE 145-150 CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 6.00/ 7.50
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 00/1500
Sect: 5
Visual Text Description:
FORAM NANNO OOZE;C -WHITE,-LIGHT GREENISH GRAY,-LIGHT GRAY;S LIGHT GRAY
ALLOCHTHOUOUS (PROBABLY) BEDOF NANNO FORAM OOZE WITH RARE PALAGONITE AT
65-70 CM;D INTENSE DEFORMATION;M PALAGONITE RARE 65-70 CM;PNANNOS,FORAM;O
MIXTURE OF COLORS AND OOZES;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 7.50/ 9.00
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 00/1500
Sect: 6
Visual Text Description:
FORAM NANNO OOZE;C -WHITE,N7-LIGHT GRAY,-LIGHT GREENISH GRAY;S LIGHT
GREENISH GRAY FORAM NANNO OOZE AT 80 CM;D INTENSE DEFORMATION;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 9.10/ 9.10
Hole: 316 Depth to Top of Core(m) : 0.00
Core: 1 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
FORAM NANNO OOZE;C 5B9/1-BLUISH WHITE,N8-VERY LIGHT GRAY;S ORIGINAL
BEDDING MIXED IN DRILLING;D TOTALLY DISTURBED;O NO OBSERVABLE COLOR
DIFFERENCES;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 153.38/ 154.50
Hole: 316 Depth to Top of Core(m) : 153.00
Core: 2 Depth Top/Bottom Interval(mm): 380/1500
Sect: 1
Visual Text Description:
FORAM NANNO OOZE;C N9-WHITE,5B9/1-BLUISH WHITE TO5RP8/2-PALE PINK,
5Y8/1-YELLOWISH GRAY,N1-BLACK,-PALE PURPLE;S RELICT LAMINATIONS 75-90 CM,
SILICEOUS NANNO OOZE AT 86 CM,BLACK RAD NANNO OOZE AT 103 CM,2-10MM THICK
BEDS (SHARP COLOR CONTRASTS FORM BEDDING),IF CORE WERE NOT DISTURBED
PROBABLY WOULD SEE PURPLE AND YELLOWISH GRAY AND WHITE BEDS THROUGHOUT
SECTION;D INTENSE DEFORMATION;P NANNOS,FORAM,RADS;H FIRM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 154.50/ 156.00
Hole: 316 Depth to Top of Core(m) : 153.00
Core: 2 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
FORAM NANNO OOZE;C 10YR8/2-VERY PALE ORANGE,N9-WHITE,5P2/2-DUSKY PURPLE,
5BG7/2-PALE BLUE GREEN;S PURPLE AND PALE BLUE GREEN AND WHITE 1-5 MM THICK
LAMINATIONS AT 125-135 CM WITH SHARP UPPER AND LOWER BOUNDARIES,PALE BLUE
GREEN LAYER OF RAD NANNO OOZE (OF 3-10 MICRON MICRITE DISCOASTERS
OVERCALCIFIED) AT 136-140 CM;D INTENSE DEFORMATION 0-125 CM,MODERATE
125-150 CM;U VERY PALE ORANGE FIRM RAD NANNO OOZE WITH OVERCALCIFIED
DISCOASTERS BLEB AT 10 CM;M MICRITE AT 138 CM;P NANNOS,FORAM,RADS,
DISCOASTERS;H FIRM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 156.10/ 156.10
Hole: 316 Depth to Top of Core(m) : 153.00
Core: 2 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
NANNO OOZE;C 5B9/1-BLUISH WHITE,5B7/1-LIGHT BLUISH GRAY;S NO OBSERVABLE
PHYSICAL OR BIOGENIC SEDIMENTARY STRUCTURES;H FIRM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 267.30/ 268.50
Hole: 316 Depth to Top of Core(m) : 267.00
Core: 3 Depth Top/Bottom Interval(mm): 300/1500
Sect: 1
Visual Text Description:
RAD NANNO CHALK;C 5G8/1-LIGHT GREENISH GRAY,5G7/1-GREENISH GRAY,
5B9/1-BLUISH WHITE,5P7/2-VERY PALE PURPLE;S CORING DESTROYED ALL PRIMARY
STRUCTURES EXCEPT THE BURROWED (3-5 MM WIDE BURROWS) PIECES OF
LIGHTGREENISH GRAY AND BLUISH WHITE AND PALE PURPLE RADNANNO CHALK WITH
OVERCALCIFIED DISCOASTERS AT 110-120 CM AND 135-150 CM,RELICT UNBURROWED
ZONES ARE COMMON;D INTENSE DEFORMATION;H SOUPY;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 268.50/ 270.00
Hole: 316 Depth to Top of Core(m) : 267.00
Core: 3 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
CHALK;C 5G6/1-LIGHT GREENISH GRAY,5B7/1-LIGHT BLUISH GRAY TO 5B9/1-BLUISH
WHITE,N9-WHITE;S ALLOCHTHONOUS COARSE LAMINATED WHITE TO BLUISH WHITE
NANNO MICRITE CHALK AT 117-121 CM,WHITE TO BLUISH WHITE 1 MMLAMINATIONS OF
FORAM NANNO CHALK AT 121-126 CM,BURROWS AT 97 CM;D INTENSE DEFORMATION
0-45CM AND 50-55CM AND 60-90 CM AND 103-121 CM,MODERATE DEFORMATION
125-150 CM;P DISCOASTERS ARE OVERCALCIFIED (SOME HEAVILY) AND ARE BEING
CONVERTED TO MICRITE PARTICLES WHEN BROKEN,WHOLE FORAMS TO 300 MICRONS
STILL WELL PRESERVED;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 270.10/ 270.10
Hole: 316 Depth to Top of Core(m) : 267.00
Core: 3 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
RAD NANNO OOZE;C N9-WHITE,5G8/1-LIGHT GREENISH GRAY,5G6/1-GREENISH GRAY;S
INTERBEDDED WITH .5 CM THICK LIGHT GREENISH GRAY TO GREENISH GRAY FIRM
OOZE;U CHALK LUMPS THUS THE FIRM OOZE INDURATION MAY HAVE BEEN CHALK AT
THIS STRATIGRAPHIC HORIZON;P RARE FORAMS,COMMON SPONGE SPICULES,
OVERCALCIFIED DISCOASTERS;H FIRM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 391.20/ 391.47
Hole: 316 Depth to Top of Core(m) : 390.50
Core: 4 Depth Top/Bottom Interval(mm): 700/ 970
Sect: 1
Visual Text Description:
NANNO CHALK;C N9-WHITE;P OVERGROWTHS ON DISCOASTERS,COMMON RADS,SPONGE
AND COMMON MICRITE ARE POSSIBLY ALLOCHTHONOUS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 391.47/ 391.52
Hole: 316 Depth to Top of Core(m) : 390.50
Core: 4 Depth Top/Bottom Interval(mm): 970/1020
Sect: 1
Visual Text Description:
FORAM NANNO CHALK;C N9-WHITE;S 1 MM WIDE BURROWSRESEMBLING ALGAL BORINGS
IN ANCIENT LIMESTONES;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 391.52/ 391.64
Hole: 316 Depth to Top of Core(m) : 390.50
Core: 4 Depth Top/Bottom Interval(mm): 1020/1140
Sect: 1
Visual Text Description:
NANNO CHALK;C N9-WHITE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 391.64/ 391.71
Hole: 316 Depth to Top of Core(m) : 390.50
Core: 4 Depth Top/Bottom Interval(mm): 1140/1210
Sect: 1
Visual Text Description:
RAD NANNO CHALK;C 5Y6/2-YELLOWISH GRAY;S INTENSELY BURROWED (BURROWS
LIGHTER COLORED THAN NON-BURROWED MATRIX);P DISCOASTERS WITH CALCIUM
CARBONATE OVERGROWTHS,NO OBSERVABLE FORAMS,RADS,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 391.71/ 392.00
Hole: 316 Depth to Top of Core(m) : 390.50
Core: 4 Depth Top/Bottom Interval(mm): 1210/1500
Sect: 1
Visual Text Description:
NANNO CHALK;C N9-WHITE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 392.00/ 393.50
Hole: 316 Depth to Top of Core(m) : 390.50
Core: 4 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
RAD NANNO CHALK;C N9-WHITE,10YR8/2-VERY PALE ORANGE TO 5Y7/2-YELLOWISH
GRAY,10YR6/2-PALE YELLOWISH BROWN;S LAYER OF PALE YELLOWISH BROWN RAD
NANNO CHALKWITH OVERGROWTHS ON DISCOASTERS AND COMMON MICRITEAND SPONGE
SPICULES AT 107-113 CM,LAYER OF NON-CALCIFIED NANNO FORAM CHALK WITH
PYROXENE TO 400 MICRONSAND YELLOWISH PALAGONITE AND 300 MICRON ZEOLITE
ROSETTES AND STUBBY PRISMS AND WHOLE FORAMS AT 140 CM,MOST OF SECTION
SHOWS BURROWS OF DIFFERENT TYPES (FORAMS IN REDEPOSITED ZONES BUT RARE OR
ABSENT IN NANNOCHALK AND ALL LITHOLOGY SHOWS CALCIUM CARBONATE
OVERGROWTHS);D INTENSE DEFORMATION 95-105 CM;M ZEOLITEROSETTES (300
MICRONS),STUBBY PRISMS,YELLOWISH PALAGONITE,PYROXENE (400 MICRONS);P RADS,
NANNOS,HEAVILYOVERCALCIFIED DISCOASTERS,RARE SPONGE SPICULES,MICRITE,WHOLE
FORAMS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 393.60/ 393.60
Hole: 316 Depth to Top of Core(m) : 390.50
Core: 4 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
NANNO CHALK;C 10YR8/2-VERY PALE ORANGE;P CALCITEPROBABLY PARTLY FORM
FORAMS BUT SOME IS BROKEN UPOVERCALCIFIED AND SOME ARE QUITE FAT;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 448.55/ 449.00
Hole: 316 Depth to Top of Core(m) : 447.50
Core: 5 Depth Top/Bottom Interval(mm): 1050/1500
Sect: 1
Visual Text Description:
NANNO CHALK;C 10YR6/2-PALE YELLOWISH BROWN,N9-WHITE,10YR8/1-VERY PALE
ORANGE;M PALE YELLOWISH BROWNCHERT WITH 1 MM FORAMS ON CUT PIECE (PROBABLY
REPRESENTS SILICIFIED FORAM PACKSTONE);P OVERCALCIFIEDDISCOASTERS,NO
BIOGENOUS SILICA,MICRITE PROBABLY ASCENDANT FROM DISCOASTERS,RADS AND
SPICULES IN SMALLFRAGMENTS 125-150 CM,SILICEOUS NANNO CHALK 125-150 CM;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 449.00/ 449.10
Hole: 316 Depth to Top of Core(m) : 447.50
Core: 5 Depth Top/Bottom Interval(mm): 00/ 100
Sect: 2
Visual Text Description:
RAD NANNO MICRITIC CHALK;C N1-BLACK,-YELLOW BROWN;M YELLOW BROWN
PALAGONITE,PYROXENE,YELLOW GLASS WITH INDEX REFRACTION LESS THAN 1.57;P
RAD,NANNO,MICRITE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 449.10/ 450.50
Hole: 316 Depth to Top of Core(m) : 447.50
Core: 5 Depth Top/Bottom Interval(mm): 100/1500
Sect: 2
Visual Text Description:
RAD NANNO CHALK;C N9-WHITE,5Y7/2-YELLOWISH GRAY,5YR7/2-GRAYISH ORANGE
PINK,10YR6/2-PALE YELLOWISH BROWN;S INTERVALS 10-55 AND 55-75 AND 75-85 CM
MAY REPRESENT 3 SEPARATE ALLOCHTHONOUS EVENT (EACH BED HAS A2-5 MM COARSE
LAYER THAT COULD REPRESENT BASAL PORTION OF A REDEPOSITED BED,BURROWED AND
LAMINATED AT 134-145 CM,SOME PIECES AT 130 CM LOOK LIKE PACKSTONETEXTURES;
U GRAYISH ORANGE CHERT CHUNK AT 120-124 CMAND PALE YELLOW BROWN CHERT THAT
IS REPLACING WHITELIMESTONE AT 128-131 CM (SUGGESTION EXISTS THAT BURROWED
PORTIONS OF THE LIMESTONE MAY BE THE LAST TO BE SILICIFIED-REMNANT
LIMESTONE AREAS HAVE A MORPHOLOGY LIKE BURROWS-SOME PIECES LOOK LIKE
PACKSTONE TEXTURES LEADING TO CHERT;M CHERT,LOW RELIEF CLAY MINERALS ARE
COMMON IN RAD TEST FILLING,FEW YELLOWISH PALAGONITIC GRAINS,LIMESTONE;P
RADS,NANNOS,OVERCALCIFIEDDISCOASTERS,RARE FORAMS,RARE SPONGE SPICULES;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 450.60/ 450.60
Hole: 316 Depth to Top of Core(m) : 447.50
Core: 5 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
CHERT;C 5YR4/4-MODERATE BROWN,5YR3/4-MODERATE BROWN,10YR8/2-VERY PALE
ORANGE;M CHERT,LIME WACKESTONE,MICRITE;P NANNOS;O MODERATE BROWN CHERT IN
A SINGLECHUNK WITH HOST LIME WACKESTONE (MICRITIC NANNO CHALK)OF VERY PALE
ORANGE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 457.10/ 457.10
Hole: 316 Depth to Top of Core(m) : 457.00
Core: 6 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
SILICIFIED NANNO CHALK IN CHERT;C 5YR5/6-LIGHT BROWN,10YR4/2-DARK
YELLOWISH BROWN,N9-WHITE;U 1 MM OVOID SPECKS THROUGHOUT MAY BE ORGANIC BUT
NOT SURE;M LOW BIREFRINGENCE AND LOW RELIEF CHALCEDONY,CHERT;P NANNOS;O
WACKESTONE TEXTURE TO CHALK;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 467.55/ 467.95
Hole: 316 Depth to Top of Core(m) : 466.50
Core: 7 Depth Top/Bottom Interval(mm): 1050/1450
Sect: 1
Visual Text Description:
DOLOMITIC NANNO CHALK;C 10YR7/4-MODERATE PINK TO10R5/4-PALE REDDISH BROWN,
5YR3/2-GRAYISH BROWN,5YR8/4-MODERATE ORANGE PINK,10YR8/2-VERY PALE ORANGE,
-YELLOWISH GRAY;S INTERBEDDED WITH GRAYISH BROWN AND LAMINATED IN 1-10 MM
BEDS OF COLOR VARIATIONS OF BROWNAT 115-120 CM,FAINT LAMINATIONS 140-150
CM,NO OBSERVABLE BURROWING;U CHALK INCLUSIONS AT 110 CM AND 135-140 CM,
TINY BROWN SPECKS OF IRON AT 115-120 CM,GRAINS OF BLACK OPAQUE PYRITE
115-120 CM AND 5-50 MICRONS DIAMETER PYRITE(?) AT 120-130 CM,GRAYISH BROWN
BLEBS (PYRITIC?) AT 120-130 CM;M PYRITE,DOLOMITE,LOW BIREFRINGENCE LOW
RELIEF CLAY MINERALS,CHERT AT 135-140 CM;P NANNOS,HEAVILY OVERCALCIFIED
DISCOASTERS ANDCOCCOLITHS,MICRITE,RARE RAD FRAGMENTS;O DOLOMITE OCCURS AS
50-200 MICRON RHOMBS,WE TESTED THE DOLOMITES FOR POSSIBLE HYDROCARBONS AND
ALL TESTS WERE NEGATIVE,WE RAN SAMPLES THROUGH THE BLACK LIGHT WITH A TEST
SAMPLE OF PETROLEUM DISTILLATE AND WITH THE ROCK-ALSO NO CARBONATE,
MACERATED DOLOMITE IN ZYTENE ANDGOT NEGATIVE VISUAL RESULTS IN PLANE LIGHT
AND BLACK LIGHT,UNDER BINDCULARS THE ROCK APPEARS TO HAVE GOOD
INTERCRYSTALLINE POROSITY SOME OF WHICH MAY BEPLUCKING WHEN CUT IN THE SAW
HOWEVER MUCH IS PROBABLY PRIMARY (I.E. WHEN SEE VOID GEOMETRY THAT CAN
BEST BE ACCOUNTED FOR BY NOT BEING PLUCKING),IRREGULARSHAPES OF VOIDS
SURROUNDED BY DOLOMITE CRYSTALS,MATRIX OF NON-DOLOMITES CONSISTS OF NANNOS;
Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 468.00/ 468.10
Hole: 316 Depth to Top of Core(m) : 466.50
Core: 7 Depth Top/Bottom Interval(mm): 00/ 100
Sect: 2
Visual Text Description:
CHERT;C 10R4/6-MODERATE REDDISH BROWN;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 468.10/ 469.50
Hole: 316 Depth to Top of Core(m) : 466.50
Core: 7 Depth Top/Bottom Interval(mm): 100/1500
Sect: 2
Visual Text Description:
DOLOMITIC NANNO CHALK;C 5YR8/1-PINKISH GRAY TO N9-WHITE,10YR8/2-VERY PALE
ORANGE TO 10YR6/2-PALE YELLOWISH BROWN,10YR4/2-DARK YELLOWISH BROWN,
5YR8/4-MODERATE ORANGE PINK,5YR2/2-DUSKY BROWN;S FAINT SUGGESTIONS OF
LAMINATIONS BUT LAMINATIONS IN BROWN DOLOMITEARE MUCH BETTER DEVELOPED
(ALL THESE LAMINATIONS AT10-40 CM),VERY STEEP (UP TO 70 DEGREES) SLUMP
STRUCTURES OF PROBABLE SEMI-LITHIFIED DOLOMITE NANNO CHALK AT 70-78 CM
(MOST OF SLUMP ANGLE PROBABLY PRIMARYAS BEDS LOWER IN SECTION HAVE NEARLY
HORIZONTAL LAMINATIONS,HIGH ANGLE SLUMP BEDDING (APPROXIMATELY 20-30
DEGREES) DIPS WHICH ARE OVERLAIN BY PROBABLY STEEPER SLUMPED BEDS AT 80-85
CM,DARK YELLOWISH BROWNINTERBEDDED MODERATE ORANGE PINK AT 70-130 CM,AT
70-130 CM LIGHTER COLORS OCCUR AS 3-20 MM DIAMETER SPHERICAL PLALES IN THE
ROCK AND AS BEDS ABOUT 2-5 MM THICK (MAY BE BURROWED ZONES);U IRON COLORED
SPECKS AT 135 CM,CHERT CHUNKS AT 40-45 CM AND 135 CM;M DOLOMITE,MICRITE
(MAY BE BROKEN DOLOMITE CRYSTALS,LOW BIREFRIGENCE LOW RELIEF CLAY MINERALS
AT 135 CM,CHERT;PNANNOS;O DOLOMITIC CLAYSTONE (DUSKY BROWN) AT 135 CM;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 469.60/ 469.60
Hole: 316 Depth to Top of Core(m) : 466.50
Core: 7 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
DOLOMITIZED LIMESTONE;C 5YR3/4-MODERATE BROWN;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 477.10/ 477.50
Hole: 316 Depth to Top of Core(m) : 476.00
Core: 8 Depth Top/Bottom Interval(mm): 1100/1500
Sect: 1
Visual Text Description:
DOLOMITIC NANNO LIMESTONE AND CHERT;C 5YR3/2-GRAYISH BROWN,5YR2/2-DUSKY
BROWN,5YR3/4-LIGHT BROWN,10YR8/2-PALE ORANGE;S LAMINATIONS IN DOLOMITIC
LIMESTONE;M DOLOMITE CRYSTALS (ABOUT 100 MICRONS) WITH INTERCRYSTALLINE
POROSITY,FEW 1 CM CLASTS OF DOLOMITIC LIMESTONE (LAMINATED),DUSKY BROWN
CHERT AT 130-135 CM,LIGHT BROWN CHERT WITH PALE ORANGE INTERIOR OF
SILICIFIED DOLOMITIC NANNO CHALK (NANNO DOLOMITIC CHERT FOR WHOLE ROCK) AT
139-142 CM,BROWN CHERT WITH MANGANESE DENDRITES AT 148-150 CM;P NANNOS;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 477.60/ 477.60
Hole: 316 Depth to Top of Core(m) : 476.00
Core: 8 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
CHERT;C 5YR5/6-LIGHT BROWN,10YR8/2-VERY PALE ORANGE;U SPECKLED ALL OVER
WITH BLACK (POSSIBLY MANGANESE) DENDRITES;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 485.50/ 485.86
Hole: 316 Depth to Top of Core(m) : 485.50
Core: 9 Depth Top/Bottom Interval(mm): 00/ 360
Sect: 1
Visual Text Description:
CHERT;C -DARK GRAY,-DUSKY BROWN,-WHITE;P FORAMS OCCUR AS GREENISH GHOSTS
AND IN SINGLE AND MULTICHAMBERED FORMS;O WHITE CLOTS ARE POSSIBLY CHALK
ISLANDSOF THE ORIGINAL MATRIX THAT THE FORAMS WERE IN;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 485.86/ 486.25
Hole: 316 Depth to Top of Core(m) : 485.50
Core: 9 Depth Top/Bottom Interval(mm): 360/ 750
Sect: 1
Visual Text Description:
DOLOMITIC MICRITE (NANNOS?) CHALK;C N9-WHITE;S CHERT LAYER AT 70 CM;M
CHALK BECOMES INCREASINGLY DOLOMITIC UP THE SECTION AND THE DOLOMITE
RHOMBS MAY INCREASE IN SIZE AS DOLOMITE INCREASES ( DOLOMITE RHOMBS AT 126
CM ARE ABOUT 20 MICRONS AND ARE RARE BUT AT45 CM ARE ABOUT 50 MICRONS UP
TO 100 MICRONS AND ARE COMMON (PALEOZOIC),CHERT;P NANNOS?;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 486.25/ 486.35
Hole: 316 Depth to Top of Core(m) : 485.50
Core: 9 Depth Top/Bottom Interval(mm): 750/ 850
Sect: 1
Visual Text Description:
CHERT;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 486.35/ 486.78
Hole: 316 Depth to Top of Core(m) : 485.50
Core: 9 Depth Top/Bottom Interval(mm): 850/1280
Sect: 1
Visual Text Description:
SLIGHTLY DOLOMITIC FORAM NANNO CHALK;C N9-WHITE;MDOLOMITE RHOMBS ABOUT 20
MICRONS (FINER THAN BROWNDOLOMITE),MICRITE;P FORAMS,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 486.78/ 487.00
Hole: 316 Depth to Top of Core(m) : 485.50
Core: 9 Depth Top/Bottom Interval(mm): 1280/1500
Sect: 1
Visual Text Description:
CHERT;C 5R6/2-PALE RED,10R4/6-MODERATE REDDISH BROWN,-WHITE;S LAMINATIONS
WELL PRESERVED IN THE CHERT;U ABUNDANT (1-3 MM DIAMETER) CLOTTY AND RAGGED
WHITE BLEBS THAT LOOK LIKE REMNANTS OF NON SILICIFIED CHALK (NOT
NECESSARILY FORAMS OR RAD SPHERES);Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 487.10/ 487.10
Hole: 316 Depth to Top of Core(m) : 485.50
Core: 9 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
CHERT;C 5YR6/4-LIGHT BROWN,N7-LIGHT GRAY TO N6-MEDIUM GRAY;U OBVIOUS
CIRCULAR SPECKS (ABOUT 1 MM) WHICH MAY BE RELICT FORAM AND OR RAD TESTS
(SPECKS AREVERY LIGHT GRAY IN BOTH THE GRAY AND LIGHT BROWN SIDES OF THIS
ROCK AND SEEM TO HAVE CORES WHICH ARE AREDDISH BROWN WHEN IN THE LIGHT
BROWN SIDE OF THE ROCK;P FORAM OR RAD TESTS POSSIBLY PRESENT;O IF CIRCULAR
SPECKS ARE FORAM OR RAD TESTS THEN THIS ROCK LIKE SEVERAL ON SITE 315A MAY
HAVE REPRESENTED A POROSITY CONDUIT FOR MIGRATING SILICA FLUIDS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 495.21/ 495.62
Hole: 316 Depth to Top of Core(m) : 495.00
Core: 10 Depth Top/Bottom Interval(mm): 210/ 620
Sect: 1
Visual Text Description:
CHERT;C 10R4/6-REDDISH BROWN,5YR3/4-MODERATE BROWN,5Y4/4-MODERATE OLIVE
BROWN TO 5Y3/2-OLIVE GRAY,-LIGHT GREENISH GRAY;S LAYER OF LIGHT GREENISH
GRAY NANNO LIMESTONE WITH RARE RADS AND SPONGE SPICULES ANDFORAMS AT 27 CM;
M LIMESTONE,CHERT;P NANNOS,RADS,SPONGE SPICULES,FORAMS;O INTERVAL IS ALL
FRAGMENTS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 495.62/ 495.85
Hole: 316 Depth to Top of Core(m) : 495.00
Core: 10 Depth Top/Bottom Interval(mm): 620/ 850
Sect: 1
Visual Text Description:
FORAM NANNO CHALK;C -LIGHT GREENISH GRAY,-REDDISH;U CHUNK OF CHERT AT
71-73 CM;M RARE REDDISH GRAINSOF PALAGONITE AND OR HEMATITE,ABUNDANT
MICRITE;P RARE SPONGE SPICULES,FORAM,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 495.85/ 496.22
Hole: 316 Depth to Top of Core(m) : 495.00
Core: 10 Depth Top/Bottom Interval(mm): 850/1220
Sect: 1
Visual Text Description:
CHERT;C 1/R6/6-MODERATE REDDISH ORANGE,-REDDISHBROWN;U MODERATE REDDISH
ORANGE SILICIFIED FORAM NANNO LIMESTONE AT 114-117 CM WITH CHALCEDONY;M
CHALCEDONY AT 114 CM IS PROBABLY FILLING FORAM CHANNERS(SOME SAND SIZED
GRAINS ARE CHALCEDONY,LIMESTONE;P FORAM AND NANNOS AT 114-117 CM;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 496.22/ 496.38
Hole: 316 Depth to Top of Core(m) : 495.00
Core: 10 Depth Top/Bottom Interval(mm): 1220/1380
Sect: 1
Visual Text Description:
FORAM NANNO CHALK;C 5GY8/1-LIGHT GREENISH GRAY TO5GY6/1-GREENISH GRAY;M
ABUNDANT MICRITE;P FORAMSWHICH WERE CRUSHED DURING SMEAR SLIDE PREPARATION,
NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 496.38/ 496.50
Hole: 316 Depth to Top of Core(m) : 495.00
Core: 10 Depth Top/Bottom Interval(mm): 1380/1500
Sect: 1
Visual Text Description:
CHERT;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 514.40/ 514.65
Hole: 316 Depth to Top of Core(m) : 514.00
Core: 11 Depth Top/Bottom Interval(mm): 400/ 650
Sect: 1
Visual Text Description:
CHERT;C N7-LIGHT GRAY,N5-MEDIUM GRAY,5YR3/2-GRAYISH BROWN,-WHITE;S RELIC
BEDDING WELL PRESERVED;U WHITE BLEBS (1-2 MM) AND MAY REPRESENT
UNSILICIFIED CLOTS OF PARENT ROCK OR FORAMTS OF PARENT ROCK OR FORAM;
Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 514.65/ 514.70
Hole: 316 Depth to Top of Core(m) : 514.00
Core: 11 Depth Top/Bottom Interval(mm): 650/ 700
Sect: 1
Visual Text Description:
NANNO CHALK;C N9-WHITE,5GY6/1-GREENISH GRAY;M MICRZ 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 514.70/ 514.80
Hole: 316 Depth to Top of Core(m) : 514.00
Core: 11 Depth Top/Bottom Interval(mm): 700/ 800
Sect: 1
Visual Text Description:
CHERT;C 5YR5/6-LIGHT BROWN;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 514.80/ 514.90
Hole: 316 Depth to Top of Core(m) : 514.00
Core: 11 Depth Top/Bottom Interval(mm): 800/ 900
Sect: 1
Visual Text Description:
CHALK;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 514.90/ 515.05
Hole: 316 Depth to Top of Core(m) : 514.00
Core: 11 Depth Top/Bottom Interval(mm): 900/1050
Sect: 1
Visual Text Description:
CHALK;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 515.05/ 515.20
Hole: 316 Depth to Top of Core(m) : 514.00
Core: 11 Depth Top/Bottom Interval(mm): 1050/1200
Sect: 1
Visual Text Description:
CHALK;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 515.20/ 515.30
Hole: 316 Depth to Top of Core(m) : 514.00
Core: 11 Depth Top/Bottom Interval(mm): 1200/1300
Sect: 1
Visual Text Description:
CHERT;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 515.30/ 515.50
Hole: 316 Depth to Top of Core(m) : 514.00
Core: 11 Depth Top/Bottom Interval(mm): 1300/1500
Sect: 1
Visual Text Description:
NANNO CHALK;C N9-WHITE,5GY6/1-GFEENISH GRAY;S COLORS ARE INTERBEDDED,
GREEN LAMINATIONS ARE WISPY ANDIRREGULAR WITH LATERAL 2 DIMENSIONAL EXTENT
COMMONLY LESS THAN 2 CM,FAINT BURROWS;M 2-10 MICRON MICRITE,RARE 5-10
MICRON DOLOMITE RHOMBS,OVERCOATED DISCOASTERS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 515.60/ 515.60
Hole: 316 Depth to Top of Core(m) : 514.00
Core: 11 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
CHERT AND DOLOMITE NANNO CHALK;C N4-MEDIUM DARK GRAY,N7-LIGHT GRAY,
N8-VERY LIGHT GRAY;M LOOKS LIKE CHERT HAS REPLACED FORAMS AND OR RADS,
CHALCEDONIC CHERT WITH RARE MICRITE,DOLOMITE RHOMBS ABOUT 10-20
MILLIMICRONS;O CHALK IS VERY LIGHT GRAY;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 524.80/ 525.00
Hole: 316 Depth to Top of Core(m) : 523.50
Core: 12 Depth Top/Bottom Interval(mm): 1300/1500
Sect: 1
Visual Text Description:
FORAM NANNO CHALK;C N7-LIGHT GRAY,5B9/1-BLUISH WHITE,N9-WHITE;S LAMINATED
LUGHT GRAY LAYERS OF COARSEMATERIAL AT 145-150 CM,PARALLEL LAMINATIONS
WITH SOME TRACES OF BURROWING (?);M ABUNDANT MICRITE;P FORAMS,NANNOS,OVER
CALCIUM CARBONATE DISCOASTERS;O PIGMENTATION IS ASSOCIATED WITH FORAM
WALLS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 525.10/ 526.50
Hole: 316 Depth to Top of Core(m) : 523.50
Core: 12 Depth Top/Bottom Interval(mm): 100/1500
Sect: 2
Visual Text Description:
FORAM NANNO CHALK;C 5G6/1-GREENISH GRAY,5G4/1-DARK GREENISH GRAY,
5P6/2-VERY PALE PURPLE,-WHITE;S THIN(1-5 MM) GREENISH GRAY CHALK
LAMINATIONS,LAYERS OFBROWN AND GRAY CHERT AT 60 AND 85-90 AND 108-110 AND
135 CM,BURROWING IS COMMON BUT NOT READILY OBVIOUSAS THE DOMINANT
LITHOLOGY IS WHITE AS ARE THE BURROWS;M DOLOMITE RHOMB (100 MILLIMICRONS)
AT 145 CM,CHERT;P FORAMS POORLY PRESERVED,DISCOASTERS
MODERATELYOVERCALCIFIED,NANNOS;O SUGGESTIONS OF GEOPETAL FABRICS AT 50 CM
( 1 BY 5 MM MICRITE WITH BLACK BOTTOM),VERY PALE PURPLE 140-150 CM;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 526.60/ 526.60
Hole: 316 Depth to Top of Core(m) : 523.50
Core: 12 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
CHERT AND FORAM NANNO CHALK;C 5YR4/4-MODERATE BROWN,-YELLOW;M 1 GRAIN
YELLOW GLASS WITH INDEX OF REFRACTION GREATER THAN 1.57;P NANNOS NOT BADLY
OVERCALCIFIED COMPARED TO MANY SLIDES UP THE SECTION;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 533.23/ 534.50
Hole: 316 Depth to Top of Core(m) : 533.00
Core: 13 Depth Top/Bottom Interval(mm): 230/1500
Sect: 1
Visual Text Description:
FORAM NANNO CHALK;C 5YR8/1-PINKISH GRAY,10R4/6-MODERATE REDDISH BROWN,
-DARK GREEN;S LAMINATED IN A COMPLETE MANNER WITH LAMINATIONS APPEARING TO
BE PRODUCED BY .1 MM THICK DARK GREEN INSOLUBLE RESIDUE STREAKS TO YIELD A
DELICATE IRREGULAR WAVY LAMINATED EFFECT,SCATTERED THROUGHOUT ARE
BOUDIN-LIKE FEATURES,DEFORMED 1 CM WIDE BURROW AT 133-140 CM THAT IS
BEINGTRANSFORMED TO A SERIES OF VERTICALLY STACKED BOUDINS;U CHERT
FRAGMENTS (MODERATE REDDISH BROWN) AT 30-40 CM AND 146-150 CM;M CHERT,
MICRITE COMMON;P BADLYPRESERVED FORAMS,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 542.57/ 542.77
Hole: 316 Depth to Top of Core(m) : 542.50
Core: 14 Depth Top/Bottom Interval(mm): 70/ 270
Sect: 1
Visual Text Description:
FORAM NANNO OR NANNO FORAM CHALK;C N9-WHITE,-GREEN;U CHERT CHUNK AT 26-27
CM;M GREEN DALAGONITE,CHERT;P NANNOS,FORAMS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 542.77/ 543.90
Hole: 316 Depth to Top of Core(m) : 542.50
Core: 14 Depth Top/Bottom Interval(mm): 270/1400
Sect: 1
Visual Text Description:
FORAM NANNO CHALK;C 5YR8/1-PINKISH GRAY,N9-WHITE;S WHITE COLORATION IS A
DIAGENETIC BOUNDARY AT 108 CM;M CHALCEDONY IN LUMPS WITH CALCITE
SUGGESTING INTERIORS OF FORAM CHAMBERS FILLED WITH SILICA AT 107 CM,WHITE
CHALK AT 107 CM IS IN PROCESS OF BEING SILICIFIED TO CHERT;P BEDLY
PRESERVED FORAMS,NANNOS;O APPEARS TO BE 3 STAGES OF SILICIFICATION AT
100-108 CMWITH A RED CHERT CORE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 543.90/ 544.00
Hole: 316 Depth to Top of Core(m) : 542.50
Core: 14 Depth Top/Bottom Interval(mm): 1400/1500
Sect: 1
Visual Text Description:
CHERTY FORAM NANNO CHALK;C 10R3/4-CHERT,10R6/6-MODERATE REDDISH ORANGE;U
OVOID BLEBS (1-3 MM DIAMETER)SCATTERED THROUGHOUT WHICH ARE LIMESTONE
AREAS NOTSILICIFIED (SILICIFIED AREAS CONTAIN ABUNDANT FORAMGHOSTS;M CHERT,
CHALCEDONY FILLING IN FORAMS;P FORAM,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 552.85/ 553.50
Hole: 316 Depth to Top of Core(m) : 552.00
Core: 15 Depth Top/Bottom Interval(mm): 850/1500
Sect: 1
Visual Text Description:
CHALK;C -WHITE,10YR8/2-VERY PALE ORANGE,5YR4/4-MODERATE BROWN,
5YR7/2-GRAYISH PINK ORANGE;S INTERBEDDED WHITE TO GRAYISH PINK ORANGE AT
120-150 CM;U 1 MILLIMICRON HEMATITE SPECKS GIVE MODERATE BROWN COLOR TO
INTERVAL 102-104 CM,DARK FLECKS (POSSIBLY ALLOCHTHONOUS SAND) AT 115-119
CM;M LARGE CALCITE CRYSTALS FILL FORAM CHAMBERS AND THEN APPEAR AS BIG
SPARS INCRUSHED MATERIAL,FISH DEBRIS RICH AT 102-104 CM,FORAMS 115-120 CM
ALSO FORAM WALLS WITH BLACK PIGMENT;OVERY PALE ORANGE 95-102 CM,NANNO
FORAM CHALK 115-120 CM,FISH DEBRIS RICH RICH NANNO CHALK AT 102-104 CM;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 553.60/ 553.60
Hole: 316 Depth to Top of Core(m) : 552.00
Core: 15 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
NANNO FORAM LIMESTONE;C -WHITE;M MICRITE 2-10 MILLIMICRONS,UNIDENT 10-50
MILLIMICRONS;P POORLY PRESERVED NANNOS AND FORAMS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 561.50/ 561.65
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 00/ 150
Sect: 1
Visual Text Description:
FORAM NANNO CHALK;C N9-WHITE,-YELLOW,-RED,-GREEN;S LARGE DARK SPECKS AT
BASE (15 CM) GRADING UPWARD INTO LOW ANGLE CROSSBEDS THEN UP INTO PARALLEL
LAMINATIONS;U YELLOW AND RED AND GREEN PALAGONITE GRAINS 20-50 MICRONS AND
SPECKS OF HEMATITE (?);M PALAGONITE,HEMATITE (?);O PROBABLY ALLOCHTHONOUS;
Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 561.65/ 561.75
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 150/ 250
Sect: 1
Visual Text Description:
NANNO FORAM CHALK;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 561.75/ 561.82
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 250/ 320
Sect: 1
Visual Text Description:
CHERT;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 561.82/ 562.05
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 320/ 550
Sect: 1
Visual Text Description:
NANNO FORAM CHALK;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 562.05/ 562.15
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 550/ 650
Sect: 1
Visual Text Description:
CHERT;C N9-WHITE,10R3/4-DARK REDDISH BROWN,5YR7/2-GRAYISH ORANGE PINK,
-RED;U WHITE BORDERS ON CHERT CHUNKS,RED CHERT CORE WHICH CONCENTRATES RED
PIGMENTFROM HOST ROCK AND IN PROCESS OF OUTWARD GROWTH DEVELOPS A PURGED
WHITE FRONT AHEAD OF ITSELF (POSSIBLEPARAGENESIS;M CHERT;O HOST PELAGIC
BEDS ARE GRAYISHORANGE PINK;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 562.15/ 562.30
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 650/ 800
Sect: 1
Visual Text Description:
CARBONATE SAND;C -WHITE;O PROBABLY ALLOCHTHONOUS;H SOFT;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 562.30/ 563.00
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 800/1500
Sect: 1
Visual Text Description:
NANNO FORAM CHALK;C 5YR6/4-LIGHT BROWN,-WHITE TO -VERY PALE ORANGE;S
INDIVIDUAL BOUDIN LIKE NODULE STRUCTURES ARE WHITE TO VERY PALE ORANGE
(SIZE LESS THAN 1 CM) AT 100 CM;U SOME MICRO STYLOLITES THROUGHOUT CHALK;P
FORAMS,NANNOS;O UNDER BINOCULAR MICROSCOPECHALKS HAVE VERY FINE GRAINED
WACKESTONE TO ALMOSTPACKSTONE TEXTURE,CONSTITUENTS FORMING BROWN
CHALKAPPEAR TO BE MUCH BETTER DEFINED AND PRESERVED THANTHE CONSTITUENTS
WITHIN THE WHITE BOUDINS OR NODULES;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 563.00/ 563.20
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 00/ 200
Sect: 2
Visual Text Description:
FORAM NANNO LIMESTONE;C -WHITE;P FORAM,NANNOS;O PACKSTONE TO WACKESTONE
TEXTURE,ALLOCHTHONOUS;H LIMESTONE INDURATION;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 563.20/ 563.28
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 200/ 280
Sect: 2
Visual Text Description:
CHERT;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 563.28/ 563.41
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 280/ 410
Sect: 2
Visual Text Description:
NANNO CHALK;C 10R4/6-MODERATE REDDISH BROWN;S LAYER OF MODERATE
BIREFRINGENT CLAY (ILLITE?) AND TINY (LESS THAN 2 MICRONS) HEMATITE SPECKS
AT 40 CM;U PIGMENT FROM .1-1 MICRON SPECKS;M GLASS WITH INDEX OF
REFRACTION GREATER THAN 1.57 BUT NOT BIREFRINGENT,HEMATITE,NO OBVIOUS
SILICA CLAY SEEN;P NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 563.41/ 563.50
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 410/ 500
Sect: 2
Visual Text Description:
FORAM NANNO LIMESTONE;C -WHITE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 563.50/ 563.92
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 500/ 920
Sect: 2
Visual Text Description:
FORAM CHALK AND NANNO CHALK;C 5YR6/4-LIGHT BROWN,5YR4/4-MODERATE BROWN;S
ENTIRE INTERVAL IS INTERBEDDED LIGHT BROWN FORAM CHALK AND MODERATE BROWN
NANNOCHALK;P FORAMS,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 563.92/ 564.05
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 920/1050
Sect: 2
Visual Text Description:
FORAM RICH NANNO LIMESTONE;C -WHITE;S CROSS BEDDED,MASSIVE TO LAMINATED
BASE AND CROSS BEDDED AND LAMINATED TOP;P FORAM,NANNOS;O WACKESTONE TO
PACKSTONE,PROBABLY REDEPOSITED SEQUENCE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 564.05/ 564.16
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 1050/1160
Sect: 2
Visual Text Description:
CHERT;C -REDDISH BROWN,-MODERATE BROWN;S MODERATEBROWN ZONES MAY BE
DISSOLUTIONFACIES WHICH CONCENTRATES THE PIGMENTATIONS INTO A THIN
STRATIFIED INTERVAL;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 564.16/ 564.50
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 1160/1500
Sect: 2
Visual Text Description:
FORAM CHALK AND NANNO CHALK;C 5YR6/4-LIGHT BROWN,5YR4/4-MODERATE BROWN;S
INTERBEDDED LIGHT BROWN FORAM CHALK AND MODERATE BROWN NANNO CHALK;P FORAM,
NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 564.60/ 564.60
Hole: 316 Depth to Top of Core(m) : 561.50
Core: 16 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
FORAM NANNO CHALK;C -PALE BROWN;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 571.65/ 571.98
Hole: 316 Depth to Top of Core(m) : 571.00
Core: 17 Depth Top/Bottom Interval(mm): 650/ 980
Sect: 1
Visual Text Description:
NANNO CHALK AND FORAM NANNO CHALK;C 5YR5/6-LIGHTBROWN,10YR8/2-VERY PALE
ORANGE;S VERTICAL AND HORIZONTAL BURROWS AND FLASER LAMINATIONS (BROWN
LAMINATIONS MAY BE SOLUTION LAYERS ESPECIALLY WHEN THEY ARETHICK);U
MICROSTYLOGITES SEEN OCCASIONALLY;P NANNOS,FORAMS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 571.98/ 572.06
Hole: 316 Depth to Top of Core(m) : 571.00
Core: 17 Depth Top/Bottom Interval(mm): 980/1060
Sect: 1
Visual Text Description:
CHERT;C -RED;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 572.06/ 572.32
Hole: 316 Depth to Top of Core(m) : 571.00
Core: 17 Depth Top/Bottom Interval(mm): 1060/1320
Sect: 1
Visual Text Description:
NANNO FORAM LIMESTONE PACKSTONE;C -WHITE TO VERYPALE ORANGE,-GREENISH
YELLOW BROWN;S WHITE TO VERY PALE ORANGE ALLOCHTHONOUS LIMESTONE BED WITH
BASE LAMINATED WITH DARK VOLCANIC GRAINS AND MIDDLE CROSSBEDDED DARK
GRAINS AND TOP VERY FINELY PARALLEL LAMINATED;U RED BROWN IRON SPECKS;M
DARK VOLCANIC GRAINS,PALAGONITE (GREENISH YELLOW BROWN),IRON SPECKS;P
NANNO,FORAMS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 572.32/ 572.45
Hole: 316 Depth to Top of Core(m) : 571.00
Core: 17 Depth Top/Bottom Interval(mm): 1320/1450
Sect: 1
Visual Text Description:
CHERTIFIED LIMESTONE;C -RED;M CHERT;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 572.50/ 573.41
Hole: 316 Depth to Top of Core(m) : 571.00
Core: 17 Depth Top/Bottom Interval(mm): 00/ 910
Sect: 2
Visual Text Description:
NANNO AND FORAM NANNO LIMESTONE;C N9-WHITE,10YR8/2-VERY PALE ORANGE,
5YR6/4-LIGHT BROWN;S LAMINATIONS,BURROWS,FLASER STRUCTURES,COLORS
INTERBEDDED,ALLOCHTHONOUS BEDS 0-10 AND 80-91 CM;P NANNOS,FORAMS;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 573.41/ 573.65
Hole: 316 Depth to Top of Core(m) : 571.00
Core: 17 Depth Top/Bottom Interval(mm): 910/1150
Sect: 2
Visual Text Description:
NANNO FORAM LIMESTONE;C 5P7/2-VERY PALE PURPLE,N3-DARK GRAY,-YELLOW;S
DARK GRAY BED 111-115 CM OF NANNO FORAM LIMESTONE;M TRACE AMOUNTS OF
YELLOW GLASS OF INDEX OF REFRACTION GREATER THAN 1.57 IN DARK GRAYBED,
YELLOW PALAGONITE (25-100 MICRONS) IN DARK GRAYBED;P NANNOS,FORAMS;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 573.65/ 574.00
Hole: 316 Depth to Top of Core(m) : 571.00
Core: 17 Depth Top/Bottom Interval(mm): 1150/1500
Sect: 2
Visual Text Description:
FORAM NANNO LIMESTONE;C 5GY8/1-LIGHT GREENISH GRAY,5GY8/1-GREENISH GRAY;P
FORAMS,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 574.10/ 575.50
Hole: 316 Depth to Top of Core(m) : 571.00
Core: 17 Depth Top/Bottom Interval(mm): 00/1500
Sect: CC
Visual Text Description:
FORAM (?) NANNO CHALK;C N7-LIGHT GRAY;P LUMPS APPEAR SUBDIVIDED INTO
CHAMBERS LIKE FORAMS BUT CANNOTBE SURE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 581.20/ 581.90
Hole: 316 Depth to Top of Core(m) : 580.50
Core: 18 Depth Top/Bottom Interval(mm): 700/1400
Sect: 1
Visual Text Description:
CHERT;C 5GY3/2-GRAYISH OLIVE GREEN;O VOID 94-96 CM AND 108-111 CM;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 581.90/ 582.00
Hole: 316 Depth to Top of Core(m) : 580.50
Core: 18 Depth Top/Bottom Interval(mm): 1400/1500
Sect: 1
Visual Text Description:
NANNO LIMESTONE AND FORAM NANNO LIMESTONE;C 5G6/1-GRAYISH GREEN TO -WHITE;
S PARALLEL LAMINATIONS ANDSLUMP STRUCTURES(IN 3 DIMENSIONS SLUMP APPEARS
TO HAVE QUITE A COMPLEX GEOMETRY;P NANNOS,FORAMS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 582.00/ 583.50
Hole: 316 Depth to Top of Core(m) : 580.50
Core: 18 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
NANNO LIMESTONE AND FORAM NANNO LIMESTONE;C 5GY6/1-GREENISH GRAY,-BLACK,
5Y8/1-YELLOWISH GRAY;S LAMINATED,FEW BURROWS,VOLCANIC AND FORAM NANNO
LIMESTONE REPOSITED BED WITH CRUDELY LAMINATED WITH LONG AXES OF VOLCANIC
CLASTS PARALLEL TO BEDDING AT 90-94 CM,BLACK 5 MM THICK BED AT 101-105 CM
WHICH IS FAULTED WITH REVERSE MOVEMENT (ABOUT 2-3 MM);U SMALL NODULES
30-90 CM;M VOLCANIC LIMESTONE 92-93 CM,SPARRY CALCITEFORAM CHAMBER
FILLINGS AT 90-94 CM;P FORAM CHAMBERSFILLED WITH SPARRY CALCITE AND OTHERS
WITH RADIAL FIBERS AT 90-94 CM,FORAM NANNO MATRIX WITH MUD SUPPORT AT
101-104 CM;O VOLCANIC GRAINS ARE ROUNDED AND FLOATING IN FORAM NANNO
MATRIX AT 90-94 CM,YELLOWISHGRAY 120-150 CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 585.00/ 585.80
Hole: 316 Depth to Top of Core(m) : 580.50
Core: 18 Depth Top/Bottom Interval(mm): 00/ 800
Sect: 4
Visual Text Description:
FORAM NANNO OR NANNO LIMESTONE;C 5Y7/2-YELLOWISHGRAY,-WHITE,-DUSKY PURPLE;
S SLIGHT TO MODERATE BURROWING AND IRREGULAR WAVY LAMINATION OF UNKNOWN
ORIGIN (FLASAR LIKE),CHUNK OF INTERBEDDED WHITE AND DUSKYPURPLE FORAM RICH
LIMESTONE;P FORAMS,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 585.80/ 586.50
Hole: 316 Depth to Top of Core(m) : 580.50
Core: 18 Depth Top/Bottom Interval(mm): 800/1500
Sect: 4
Visual Text Description:
FORAM NANNO LIMESTONE AND FORAM RICH (PACKSTONES)LIMESTONE;C
5Y7/2-YELLOWISH GRAY,-WHITE,-DUSKY PURPLE;S WELL DEVELOPED AND PRESERVED
LAMINATIONS,CROSSBEDDING,BURROWS,IRREGULAR WAVY LAMINATIONS,FLASARLIKE);M
SAND SIZED VOLCANIC FRAGMENTS (GREEN) INFORAM RICH LIMESTONE,SPARRY
CALCITE AT 104 CM;P FORAMS FILLED WITH SPARRY CALCITE AT 105 CM,NANNOS;O
FORAM NANNO LIMESTONE OR NANNO LIMESTONE ALTERNATES INABOUT 10 CM
INTERVALS WITH FORAM RICH (PACKSTONE)LIMESTONE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 586.50/ 588.00
Hole: 316 Depth to Top of Core(m) : 580.50
Core: 18 Depth Top/Bottom Interval(mm): 00/1500
Sect: 5
Visual Text Description:
FORAM RICH LIMESTONE;C -WHITE,-DUSKY PURPLE,5Y7/2-YELLOWISH GRAY;S
ALLOCHTHONOUS FORAM BEDS 0-5 CM AND 32-40 CM AND 80-85 CM,INTERVAL 100-150
CM INTERPRETED AS A REDEPOSITED BED WHOSE BASAL 20 CENTIMETERSHAVE
UNDERGONE POST DEPOSITION SOLUTION WITH MICRO STYLOLITES,1-5 MM PARALLEL
LAMINATIONS 135-150 CM,NOEVIDENCE OF BURROWING 135-150 CM;M VOLCANIC
FRAGMENTS (LESS THAN 2 MM) AT 135-150 CM;P 100-130 CM IS MUDSTONE TEXTURE
WITH FEW SCATTERED FORAMS,FORAM BEDS;O MUDSTONE TEXTURE 100-130 CM
INTERPRETED AS UPPER PART OF FLOW;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 588.10/ 588.10
Hole: 316 Depth to Top of Core(m) : 580.50
Core: 18 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
VOLCANIC LIMESTONE AND CLAYEY NANNO FORAM LIMESTONE;C 5GY8/1-LIGHT
GREENISH GRAY TO N9-WHITE;S BEDDING;U VOLCANIC CLASTS (1-2 MM MAXIMUM
CROSS SECTION) ORIENTED PARALLEL TO BEDDING AND ARE GREEN;M VOLCANICCLASTS
MAY BE GREEN CLAY (INDEX OF REFRACTION ABOUT1.53-MONTMORILLONITE);P NANNOS,
FORAMS;H HARD;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 609.60/ 610.15
Hole: 316 Depth to Top of Core(m) : 609.00
Core: 19 Depth Top/Bottom Interval(mm): 600/1150
Sect: 1
Visual Text Description:
NANNO FORAM LIMESTONE;C 5Y8/1-YELLOWISH GRAY,5GY6/1-GREENISH GRAY,N8-VERY
LIGHT GRAY TO N7-LIGHT GRAY;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 610.15/ 610.50
Hole: 316 Depth to Top of Core(m) : 609.00
Core: 19 Depth Top/Bottom Interval(mm): 1150/1500
Sect: 1
Visual Text Description:
CLAYEY NANNO LIMESTONE;C 5GY6/1-GREENISH GRAY;S GRADING 135-150 CM IS
SLIGHTLY SIZE GRADED BUT DOMINANT GRADING IS ACTUALLY CONCENTRATION
GRADING OF EQUAL CLAST SIZES FROM MORE CONCENTRATED AT 150 CM TO LESS AT
135 CM;M SHARDS IN VESICULAR CLASTS,CALCITE FILLING IN VESSICLES,CLAY MAY
BE MONTMORILLONITE;P GREEN CALCAREOUS MICRITE (?) CLAYEY MATRIX (CARBONATE
MAY BE PICKED UP DURING EXPORT,NANNOS,FORAMS RARE TOCOMMON SCATTERED
THROUGHOUT CLASTS,GOOD PRESERVATION OF COCCOLITHS;O CLASTS CONSIST
DOMINANTLY OF VESICULAR CLASTS WITH ABUNDANT SHARDS AND SOME LIMESTONEAND
FORAM CLASTS,115-150 CM CONSISTS OF GRADED VOLCANOCLASTIC TURBIDITE (?) OR
SOME TYPE OF PLASTICO-VISCOUS FLOW (LOWER PART OF SECTION IS MUD SUPPORTED
AND SUGGESTS FLOW CONDITIONS MAY HAVE BEEN TRANSITIONBETWEEN TURBULENT
FLOW-VISCOUS NEWTON-AND PLASTICO VISCOUS-NON NEWTONIAN-OR BOTH FLOW
MECHANISMS-ALSO UNDER BINOCULAR DONT SEE MUCH EVIDENCE OF COMPACTIONAFTER
DEPOSITION WHICH ALSO SUGGESTS PLASTICO-VISCOUS FLOW),LARGE CLASTS IN
UPPER PART ALSO SUGGEST NONNEWTONIAN FLOW WITH CLAY SIZE MATERIAL GIVING
SHEARSTRENGTH TO THE DEBRIS,CLAST SIZES IN LOWER 15 CM UP TO 1 CM ACROSS
WITH ABOUT 5 MM COMMON (SIZE SORTING POOR AT ANY ONE PLACE IN THIS
INTERVAL,CLAST TO MUD RATIO ABOUT 1 IN LOWER TWO THIRDS OF BED BUT
INCREASES TO 2 TO 3 IN UPPER PART AND IS GRAIN SUPPORTEDTHERE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 610.50/ 611.10
Hole: 316 Depth to Top of Core(m) : 609.00
Core: 19 Depth Top/Bottom Interval(mm): 00/ 600
Sect: 2
Visual Text Description:
NANNO FORAM PACKSTONE LIMESTONE AND FORAM NANNOWACKESTONE LIMESTONE;C
-LIGHT GRAY,-WHITE;S INTERVAL CONSISTS OF FOUR REDEPOSITED BEDS WITH WHITE
PACKSTONE BASES AND BURROWED LIGHT GRAY WACKESTONE TOPS;OWHITE BASES ARE
AT 10 CM AND 25 CM AND 35 CM AND 60CM;H HARD;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 611.10/ 612.00
Hole: 316 Depth to Top of Core(m) : 609.00
Core: 19 Depth Top/Bottom Interval(mm): 600/1500
Sect: 2
Visual Text Description:
NANNO FORAM LIMESTONE;C N7-LIGHT GRAY;S INTERVALIS A REDEPOSITED BED;O
THIS REPRESENTS UPPER PART OF A REDEPOSITED FORAM RICH UNIT WITH TOP AT 60
CM AND BASE IN CORE 19 SECTION 3 AT 30 CM (SO UNIT IS ABOUT 120 CM LONG);Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 612.00/ 612.30
Hole: 316 Depth to Top of Core(m) : 609.00
Core: 19 Depth Top/Bottom Interval(mm): 00/ 300
Sect: 3
Visual Text Description:
NANNO FORAM LIMESTONE;C -GRAYISH GREEN,-WHITE;S CONTINUATION OF
REDEPOSITED BED CORE 19 SECTION 2 60-150 CM;O GRAYISH GREEN 0-10 CM,WHITE
BASE 10-30 CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 612.30/ 612.75
Hole: 316 Depth to Top of Core(m) : 609.00
Core: 19 Depth Top/Bottom Interval(mm): 300/ 750
Sect: 3
Visual Text Description:
NANNO FORAM LIMESTONE;S TWO BEDS MAKE UP THIS INTERVAL;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 612.75/ 613.05
Hole: 316 Depth to Top of Core(m) : 609.00
Core: 19 Depth Top/Bottom Interval(mm): 750/1050
Sect: 3
Visual Text Description:
NANNO LIMESTONE;S TWO REDEPOSITED BEDS WITH BORDER AT 100 CM;M LARGE
50-100 MICRON CALCITE GRAINS;P CACITE GRAINS SUGGEST FILLED FORAM CHAMBERS;
Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 613.05/ 613.42
Hole: 316 Depth to Top of Core(m) : 609.00
Core: 19 Depth Top/Bottom Interval(mm): 1050/1420
Sect: 3
Visual Text Description:
NANNO FORAM LIMESTONE;C N7-LIGHT GRAY;S TWO REDEPOSITED BEDS WITH BORDER
AT 120 CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 613.42/ 613.50
Hole: 316 Depth to Top of Core(m) : 609.00
Core: 19 Depth Top/Bottom Interval(mm): 1420/1500
Sect: 3
Visual Text Description:
NANNO LIMESTONE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 613.50/ 615.00
Hole: 316 Depth to Top of Core(m) : 609.00
Core: 19 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
NANNO FORAM LIMESTONE;C N7-LIGHT GRAY,N9-WHITE,5GY2/1-GREENISH BLACK;S
BURROWED 0-15 CM,MASSIVE TO LAMINATED 15-30 CM AND 30-48 CM,PARALLEL
LAMINATION ABOVE CROSS BEDDING AT 48-55 CM AND U00-120 CM,CROSSBEDDING
55-60 CM AND 120-130 CM,GREENISH BLACK FORAM VOLCANIC GRAINSTONE
ALLOCHTHONOUS BED AT 60-63 CM,ENTIRE SECTION CONSISTS OF BEDS WITH BORDERS
AT 30AND 60 AND 63 AND 125 CM;M CALCITE AT 60-63 CM;P FORAM TESTS FILLED
WITH MUD OR SPAR INDICATING AT LEAST SOME FORAMS FILLED WITH MUD PRIOR TO
EXPORT AT 60-63 CM;O SAND SIZED GRAINS AT 60-63 CM EXPORTED ASINDIVIDUAL
UNCEMENTED GRAINS AND QUICKLY CEMENTED BY SPARRY CALCITE BEFORE
INTERPARTICLE VOID SPACE COULD BE INFILLED WITH PELAGIC MUD,SPAR CEMENT
OCCURS AS INTERPARTICLE AND INTRABIOTIC;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 615.10/ 615.10
Hole: 316 Depth to Top of Core(m) : 609.00
Core: 19 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
FORAM LIMESTONE;C N7-LIGHT GRAY;S PARALLEL EVENLAMINATIONS WELL PRESERVED,
NO BURROWING NOTICED;M 50 MICRON ROUNDISH CALCITE GRAINS (PROBABLY
CHAMBERFILLINGS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 628.86/ 628.96
Hole: 316 Depth to Top of Core(m) : 628.00
Core: 20 Depth Top/Bottom Interval(mm): 860/ 960
Sect: 1
Visual Text Description:
VOLCANIC RICH FORAM PACKSTONE;C 5YR4/1-BROWNISH GRAY,N3-DARK GRAY;M
PALAGONITE,CEMENTED BY NANNO LIMESTONE,TRACE HORNBLENDE,PYROXENE (?),
YELLOW GLASS WITH INDEX OF REFRACTION GREATER THAN 1.57;P NANNOS; H HARD;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 628.96/ 629.50
Hole: 316 Depth to Top of Core(m) : 628.00
Core: 20 Depth Top/Bottom Interval(mm): 960/1500
Sect: 1
Visual Text Description:
NANNO FORAM LIMESTONE;C N7-WHITE,-LIGHT GREENISHGRAY;S BURROWED 96-115 CM,
MASSIVE TO FAINTLY LAMINATED 115-130 CM;U VOLCANIC FRAGMENTS;M VOLCANIC
FRAGMENTS;P NANNOS APPEAR TO FORM INTERPARTICLE MATRIX,FORAMS;O LIGHT
GREENISH GRAY 96-115 CM,WHITE 135-147 CM,TEXTURE 135-150 CM IS GRAIN
SUPPORTED (?),AT LEASTTWO ALLOCHTHONOUS BEDS IN SECTION 86-150 CM;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 631.05/ 632.50
Hole: 316 Depth to Top of Core(m) : 628.00
Core: 20 Depth Top/Bottom Interval(mm): 50/1500
Sect: 3
Visual Text Description:
LIMESTONE;C N7-LIGHT GRAY TO 5GY6/1-GREENISH GRAYTO 5YR4/1-BROWNISH GRAY;
S LAMINATED FORAM PACKSTONEBASE AND MASSIVE MIDDLE (OFTEN) AND BURROWED
TOPS ON THE PROBABLY 9 REDEPOSITED BEDS WHICH MAKE UP ENTIRE SECTION,BASES
OF BEDS AT 20 AND 45 AND 62 (ALLOCHTHONOUS?) AND 75 AND 82 AND 86 AND 113
AND 124 CM,CHANNELED 9K CM RELIEF BASE AT 20 CM;P FORAM PACKSTONE;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 632.50/ 634.00
Hole: 316 Depth to Top of Core(m) : 628.00
Core: 20 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
LIMESTONE;C -GREEN,-LIGHT GRAY;S GREEN VOLCANO-CLASTIC ALLOCHTHONOUS BED
45-54 CM, TOP 30 CM IS MASSIVE AND BURROWED 0-13 CM AND MASSIVE TO FAINTLY
LAMINATED 13-24 CM AND PARALLEL LAMINATED 24-27 CM AND LOW ANGLE CROSS
BEDDING 27-29 CM AND PARALLEL LAMINATED FORAM PACKSTONE BASE 29-30 CM,BED
BASES AT 30 CM AND 45 CM AND 54 CM AND 92 CM AND 115 CM;P FORAM PACKSTONE;
Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 634.10/ 634.10
Hole: 316 Depth to Top of Core(m) : 628.00
Core: 20 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
NANNO FORAM LIMESTONE AND FORAM NANNO LIMESTONE;C-VERY LIGHT GRAY TO
-LIGHT GRAY;S LAMINATED,BURROWS(?);U VOLCANIC RICH PROBABLY ALLOCHTHONOUS
FORAM SAND MAY BE INFILLED BURROWS OR SOME COMPACTION FEATURE (SAMPLE NOT
GOOD ENOUGH TO TELL),FEW CLOTS OF GREENISH BLACK;P FORAMS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 637.70/ 639.00
Hole: 316 Depth to Top of Core(m) : 637.50
Core: 21 Depth Top/Bottom Interval(mm): 200/1500
Sect: 1
Visual Text Description:
FORAM NANNO LIMESTONE;C N7-LIGHT GRAY,5GY6/1-GREENISH GRAY;S BURROWED
ZONE 40-73 CM AND 100-115 CM AND 125-135 CM,MASSIVE ZONE (LIGHT GRAY)
70-78 CM AND115-117 CM AND 135-148 CM,PARALLEL LAMINATION 82-87CM AND
92-98 CM (WITH LOW 2-3 MM CHANNEL AT BASE) AND 120-125 CM AND 148-150 CM,
CROSS BEDDING 88-91 CM,CLAYEY NANNO LIMESTONE WITH RARE FORAMS (BED)
100-120 CM,CLAYEY FORAM NANNO LIMESTONE BED 119-125 CM,NANNO FORAM
LIMESTONE BED 125-126 CM,ENTIRE SECTIONCONSISTS OF FIVE ALLOCHTHONOUS
UNITS;U HEMATITE CRUMBS (5-25 MICRONS) AT 125-126 CM;M HEMATITE AND
CALCITE FORAM FILLINGS AT 125-126 CM;P SOME FORAMS (FILLED WITH CALCITE)
AT 125-126 CM,FORAMS ARE CONCENTRATED INBASAL PARTS AND DECREASE UPWARD,
NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 639.00/ 640.50
Hole: 316 Depth to Top of Core(m) : 637.50
Core: 21 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
FORAM NANNO LIMESTONE;C N7-LIGHT GRAY,5GY6/1-GREENISH GRAY;S SECTION
CONSISTS OF 7 ALLOCHTHONOUS UNITS,BURROWED TOP OF UNIT AT 110-125 CM,
MASSIVE TO FAINT LAMINATIONS (PARALLEL) 125-140 CM,THIN LAMINATED
SAND(UNIT BASE) 146-147 CM,UNITS DIVIDED AT 7 AND 30AND 35 AND 40 AND 48
AND 90 AND 110 AND 148 CM;P FORAMS,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 640.50/ 642.00
Hole: 316 Depth to Top of Core(m) : 637.50
Core: 21 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
FORAM NANNO LIMESTONE;C N7-LIGHT GRAY,5GY8/1-LIGHT GREENISH GRAY,
N5-MEDIUM GRAY;S BURROWED 38-52 CM,MASSIVE TO VERY FAINT LAMINATIONS 55-64
CM,64-116 CMFAINT LAMINATIONS AT TOP TO DISTINCT LAMINATIONS ATBOTTOM (TOP
LAMINATIONS 1-5 MM THICK AND BASAL LAMINATION ABOUT SAME THICKNESS BUT
DARKER COLORED DUE TO MORE OPAQUE GRAINS),CROSS BEDDING AND PARALLEL
LAMINATIONS (.1-1 MM) AT 116-128 CM,128-133 CM IS BASALMOST PARALLEL
LAMINATED ZONE (1 MM THICK OR LESS)AND IS MEDIUM GRAY,BOUNDARIES OF UNITS
AT 36 AND 133CM;M COMMON HEMATITE GRAINS AND OPAQUE MINERALS AT128-133 CM;
P FORAMS IN HIGHER CONCENTRATION AT 64-116 CM,NANNOS;O 64-116 CM INTERVAL
WITH FAINT LAMINATIONS AND SANDY LAYERS DOES NOT APPEAR TO BE DEPARATE
FLOW UNITS AND THEIR BASES ARE DIFFUSE AND MERGEWITH UNDERLYING MATERIAL,
MAY BE THAT WHEN UPPER PART OF THE CLOUD IS BEING DEPOSITED THERE ARE VERY
SLIGHT INHOMOGENEITIES THAT YIELD SUBTLE LAYERS (IE-GIVEN LARGE VOLUME OF
POORLY SORTED SAND THIS YIELDS CLAY SIZED MATERIAL DISPERSED THROUGHOUT A
TURBULENTCLOUD OF A CERTAIN HEIGHT-AS THIS MATERIAL SETTLESYOU MIGHT
EXPECT TO FIND FAINT SIZE VARIATION LAMINATIONS);Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 642.00/ 643.50
Hole: 316 Depth to Top of Core(m) : 637.50
Core: 21 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
FORAM NANNO LIMESTONE;C 5YR2/1-BROWNISH BLACK,5YR4/1-BROWNISH GRAY,
5G8/1-LIGHT GREENISH GRAY;S BURROWED TOPS OF DEPOSITIONAL EVENTS ARE LIGHT
GRAY OR VARIOUS SHADES OF GREEN,BASAL COARSE LAMINATED PARTS ARE NANNO
FORAM LIMESTONE WITH GRAIN SUPPORTED PACKSTONE TEXTURES,110-115 CM SHOWS
SIZE LAMINATION WITHINA SINGLE DEPOSITIONAL EVENT (NO CLEAR BASE OR TOP TO
THE LAMINATIONS),BURROWS 125-130 CM,MASSIVE 130-137 CM,LAMINATED 137-150
CM,BASE CONTACT WITH TOP OF 9DEPOSITIONAL EVENTS OCCUR AT 15 AND 20 AND 37
AND60 AND 80 AND 85 AND 100 AND 115 AND 125 CM;U ABUNDANT SAND SIZED
VOLCANIC FRAGMENTS AT 0-15 CM;M RED HEMATITE GRAINS 0-15 CM;P
INTERPARTICLE SPACES IN LIMESTONE PROBABLY FILLED WITH NANNOS AND THE
FORAM CHAMBERS INFILLED WITH SPARRY CALCITE AND OR NANNO MUD;O BROWNISH
BLACK AND BROWNISH GRAY 0-15 CM,BASES ANDMIDDLE PORTIONS OF DEPOSITIONAL
EVENTS ARE LIGHT GRAY;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 643.60/ 643.60
Hole: 316 Depth to Top of Core(m) : 637.50
Core: 21 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
VOLCANIC RICH NANNO FORAM LIMESTONE;C N7-LIGHT GRAY;S LAMINATED;P FORAMS,
NANNOS;O PACKSTONE TEXTURE,PROBABLY BASAL PART OF A TURBIDITE;H HARD;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 647.30/ 648.50
Hole: 316 Depth to Top of Core(m) : 647.00
Core: 22 Depth Top/Bottom Interval(mm): 300/1500
Sect: 1
Visual Text Description:
FORAM NANNO LIMESTONE AND NANNO FORAM LIMESTONE;CN7-LIGHT GRAY TO
5GY6/1-GREENISH GRAY;S CROSS BEDDED AT 80-83 CM,LAMINATED BASE AT 83-86 CM
AND 137-140CM,BURROWED 90-140 CM,BASE CONTACTS WITH TOPS (OF DEPOSITIONAL
EVENTS) AT 85 AND 140 CM;P NANNOS,FORAMS;O TOPS OF UNITS ARE FORAM NANNO
LIMESTONE WITH WACKESTONE TEXTURES AND BASES ARE NANNO FORAM LIMESTONEWITH
PACKSTONE TEXTURES;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 648.50/ 650.00
Hole: 316 Depth to Top of Core(m) : 647.00
Core: 22 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
FORAM NANNO LIMESTONE AND NANNO FORAM LIMESTONE;SSUGGESTION OF GRADING AT
45 CM,FAIRLY SHARP CONTACTAT 45 CM (BETWEEN UPPER AND LOWER PART) SUGGESTS
THAT 30-50 CM MAY CONTAIN TWO SEPARATE EVENTS,BOUNDARIES OF EVENTS AT 51
AND 65 AND 93 AND 115 AND 148 CM;O PROBABLE PIECE MISSING 27-31 CM,30-46
CM IS FORAM NANNO TO NANNO FORAM WACKESTONE LIMESTONE,TYPE 9 ALLOCHTHONOUS
UNIT 30-50 CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 650.00/ 651.50
Hole: 316 Depth to Top of Core(m) : 647.00
Core: 22 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
FORAM NANNO LIMESTONE;S PROBABLE BREAK IN STRATIGRAPHY AT 50-55 CM,
BOUNDARIES OF 5 DEPOSITIONAL EVENTS ARE AT 9 AND 12 AND 50 AND 55 AND 90
CM;U BROWN CHERT CHUNK 103-106 CM;M BROWN CHERT;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 651.60/ 651.60
Hole: 316 Depth to Top of Core(m) : 647.00
Core: 22 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
NANNO FORAM LIMESTONE;C N7-LIGHT GRAY;S POSSIBLYMIDDLE PART OF A
REDEPOSITED SEQUENCE,NO OBVIOUS LAMINATIONS OR BURROWING;M SPARRY CALCITE
IN FORAM CHAMBERS;P FORAM CHAMBERS;O WACKESTONE TEXTURE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 666.50/ 667.50
Hole: 316 Depth to Top of Core(m) : 666.00
Core: 23 Depth Top/Bottom Interval(mm): 500/1500
Sect: 1
Visual Text Description:
NANNO FORAM AND FORAM NANNO LIMESTONE;C N7-LIGHT GRAY,-GREEN;S MODERATELY
TO SLIGHTLY BURROWED,TENDSTO HAVE A MASSIVE AND NOT LAMINATED APPEARANCE
WITHSOME FAINT LAMINATIONS;U COMMON SPECKS OF GREEN VOLCANIC MATERIAL AND
PYRITE FLECKS;M PYRITE FLECKS;P NANNOS,FORAMS;O MUD SUPPORTED WACKESTONE
TEXTURE,PROBABLY THIS SECTION REPRESENTS THE UPPER PART OF AN
ALLOCHTHONOUS UNIT THAT CONTINUES INTO SECTION 2;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 667.50/ 668.35
Hole: 316 Depth to Top of Core(m) : 666.00
Core: 23 Depth Top/Bottom Interval(mm): 00/ 850
Sect: 2
Visual Text Description:
NANNO FORAM LIMESTONE;C N7-LIGHT GRAY TO 5GY6/1-GREENISH GRAY,-GREEN;U
COMMON GREEN VOLCANIC SAND ANDPEBBLE SIZES,HEMATITE SPECKS (5-20 MICRONS);
M HEMATITE ABOUT 1 PERCENT,TRACE PYROBOLE;P BASAL 2 CM CONTAINS LARGE
FORAMS WHICH MAY BE SHALLOW WATER ORIGIN,Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 668.35/ 668.90
Hole: 316 Depth to Top of Core(m) : 666.00
Core: 23 Depth Top/Bottom Interval(mm): 850/1400
Sect: 2
Visual Text Description:
NANNO CHALK;C -WHITE;P RARE FORAMS,NANNOS;O POSSIBLY SOME TYPE OF POST
DEPOSITIONAL COMPACTION FEATURE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 668.90/ 668.96
Hole: 316 Depth to Top of Core(m) : 666.00
Core: 23 Depth Top/Bottom Interval(mm): 1400/1460
Sect: 2
Visual Text Description:
NANNO BEARING VITRIC TUFF;C 5B5/1-MEDIUM BLUISH GRAY;M CEMENTED WITH
SPARRY CALCITE;H HARD;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 668.96/ 669.00
Hole: 316 Depth to Top of Core(m) : 666.00
Core: 23 Depth Top/Bottom Interval(mm): 1460/1500
Sect: 2
Visual Text Description:
NANNO CHALK;C -WHITE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 669.10/ 670.50
Hole: 316 Depth to Top of Core(m) : 666.00
Core: 23 Depth Top/Bottom Interval(mm): 100/1500
Sect: 3
Visual Text Description:
NANNO FORAM LIMESTONE AND FORAM NANNO LIMESTONE;CN6-MEDIUM LIGHT GRAY;S
BURROWED 10-30 CM,AT 100 CMAPPEARS IT MAY BE A DIAGENETIC COLORATION AND
NOTA GRAINY BED AS SHOWN IN GRAPHIC REPRESENTATION;M TRACE PYROBOLE,50-20
MICRON HEMATITE SPECKS (ABOUT 1%);P NANNOS,FORAMS;O MUD SUPPORTED
WACKESTONE TEXTURE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 670.50/ 671.98
Hole: 316 Depth to Top of Core(m) : 666.00
Core: 23 Depth Top/Bottom Interval(mm): 00/1480
Sect: 4
Visual Text Description:
FORAM NANNO TO NANNO FORAM LIMESTONE;C N6-MEDIUM LIGHT GRAY TO
5GY4/1-DARK GREENISH GRAY;S SLIGHTLYBURROWED 0-75 CM,FAINT LAMINATIONS
50-105 CM,DISTINCT LAMINATIONS WITH RARE LOW ANGLE CROSS BEDDING 105-148
CM;P FORAMS,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 671.98/ 672.00
Hole: 316 Depth to Top of Core(m) : 666.00
Core: 23 Depth Top/Bottom Interval(mm): 1480/1500
Sect: 4
Visual Text Description:
NANNO FORAM VOLCANIC LIMESTONE;U MASSIVE PEBBLYBASE (VOLCANIC PEBBLES UP
TO 3 MM);P LARGE FORAMS,COMMON PLANKTONIC PELAGIC FORAMS;O GRAIN
SUPPORTEDTEXTURE (PACKSTONE);H HARD;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 672.00/ 673.50
Hole: 316 Depth to Top of Core(m) : 666.00
Core: 23 Depth Top/Bottom Interval(mm): 00/1500
Sect: 5
Visual Text Description:
NANNO FORAM LIMESTONE;C N7-LIGHT GRAY TO 5Y4/1-OLIVE GRAY,-YELLOW BROWN;S
FORAM LIMESTONE BED AT 105-110 CM,AT LEAST 5 ALLOCHTHONOUS BEDS;M YELLOW
BROWNGLASS (INDEX OF REFRACTION GREATER THAN 1.57) AT 105-110 CM,TWINNED
PLAGIOCLASE 105-110 CM,SPARRY CALCITE FORAM FILLINGS 105-100 CM;P FORAMS
105-110 CM,NANNOS;O TOP OS SECTION NOT CORED;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 673.60/ 673.60
Hole: 316 Depth to Top of Core(m) : 666.00
Core: 23 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
FORAM NANNO LIMESTONE;C 5Y8/1-YELLOWISH GRAY TO N9-WHITE;S LAMINATED;M
SPARRY CALCITE IN FORAM CHAMBERS;P FORAM CHAMBERS,NANNOS QUITE WELL
PRESERVED;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 685.50/ 686.50
Hole: 316 Depth to Top of Core(m) : 685.00
Core: 24 Depth Top/Bottom Interval(mm): 500/1500
Sect: 1
Visual Text Description:
NANNO FORAM LIMESTONE;C N7-LIGHT GRAY,5Y6/1-LIGHTOLIVE GRAY;S LAMINATED
BASES OF ALLOCHTHONOUS BEDS,BURROWED TOPS;O BASES OF ALLOCHTHONOUS BEDS AT
110AND 115 AND 120 AND PROBABLE MISSING BASES AT 70 AND 90 AND 140 CM;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 686.50/ 688.00
Hole: 316 Depth to Top of Core(m) : 685.00
Core: 24 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
NANNO FORAM LIMESTONE;C N8-VERY LIGHT GRAY TO 5Y8/1-YELLOWISH GRAY;S
BURROWED TOPS ON ALLOCHTHONOUSBEDS,THINLY LAMINATED BASES (BASAL LAYERS OF
ALLOCHTHONOUS BEDS ARE ONLY 1-5 MM THICK),AT LEAST 4 REDEPOSITED BEDS MAKE
UP THIS SECTION,BASES OF BEDS AT7 AND 40 AND 47 AND 115 CM;P NANNO,FORAMS;
Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 688.00/ 689.50
Hole: 316 Depth to Top of Core(m) : 685.00
Core: 24 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
NANNO FORAM LIMESTONE;C 5Y8/1-YELLOWISH GRAY,N7-LIGHT GRAY,N5-MEDIUM GRAY,
5RP2/2-VERY DUSKY RED PURPLE;S VERY DUSKY RED PURPLE FORAM VOLCANIC
LIMESTONEBED WITH WHITE FORAM LIMESTONE (PACKSTONE) AND GRAIN SUPPORTED
PACKSTONE TEXTURE WHICH IS LAMINATED ANDLOW ANGLE CROSS BEDDED LOCATED AT
35-41 CM,SECTIONCONSISTS OF AT LEAST 4 ALLOCHTHONOUS BEDS WITH BASES AT 41
AND 35 AND 55 AND 71 AND 92 AND 147 CM,CHANNELED BASE WITH 5 MM OF EXPOSED
RELIEF AT 41 CM,YELLOWISH GRAY BURROWED TOP 92-112 CM,LIGHT GRAY MASSIVETO
LAMINATED MIDDLE 112-144 CM,MEDIUM GRAY BASE 144-148 CM;P SPAR FILLED
FORAMS,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 689.50/ 691.00
Hole: 316 Depth to Top of Core(m) : 685.00
Core: 24 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
FORAM NANNO LIMESTONE;C 5Y6/1-LIGHT OLIVE GRAY,5GY6/1-GREENISH GRAY,
5YR2/1-BROWNISH BLACK,N9-WHITE;P FORAMS IN GREATER CONCENTRATION IN BASES
OF ALLOCHTHONOUS EVENTS THAN IN TOPS,NANNOS;O SECTION CONSISTSOF 10
ALLOCHTHONOUS EVENTS WITH BASES AT 10 AND 15AND 30 AND 40 (MISSING) AND 60
AND 85 AND 90 AND 105 AND 128 CM,PIECE OF STRATIGRAPHY MISSING AT 103-105
CM,NANNO LIMESTONE 60-150 CM,BROWNISH BLACK 42-60CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 691.00/ 692.50
Hole: 316 Depth to Top of Core(m) : 685.00
Core: 24 Depth Top/Bottom Interval(mm): 00/1500
Sect: 5
Visual Text Description:
NANNO FORAM LIMESTONE;C 5Y6/1-LIGHT OLIVE GRAY,10YR4/2-DARK YELLOWISH
BROWN;S BURROWED MATERIAL BEINGDARKER COLORED AS WELL AS TOPS OF
REDEPOSITED BEDS,SECTION CONSISTS OF AT LEAST 5 REDEPOSITED BEDSWITH BASES
AT 36 AND 60 AND 105 AND 130 CM;U PROBABLE HEMATITE SPECKS;M HEMATITE
SPECKS?;P NANNOS AS FILLING IN INTERPARTICLE VOID SPACES OF
PACKSTONES(I.E.-GRAIN SUPPORTED TEXTURES);O BASES ARE GRAINSUPPORTED
TEXTURES PACKSTONES WITH NANNO SPACE FILLINGS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 692.60/ 692.60
Hole: 316 Depth to Top of Core(m) : 685.00
Core: 24 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
FORAM NANNO LIMESTONE;C 5Y8/1-YELLOWISH GRAY TO 5Y6/1-LIGHT OLIVE GRAY;M
SPARRY CALCITE IN FORAM CHAMBERS,MICRITE FORM FORAMS;P NANNOS WELL
PRESERVED,FORAM CHAMBERS AND WALLS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 704.13/ 705.50
Hole: 316 Depth to Top of Core(m) : 704.00
Core: 25 Depth Top/Bottom Interval(mm): 130/1500
Sect: 1
Visual Text Description:
FORAM NANNO LIMESTONE;C N7-LIGHT GRAY,5Y6/1-LIGHTOLIVE GRAY,10YR4/2-DARK
YELLOWISH BROWN;S DARK YELLOWISH BROWN BURROWS (PROBABLY REPRESENT
INFILLING OFDARK BROWN MATERIALS FROM TOPS OF BEDS),SECTION CONSISTS OF
SEVEN ALLOCHTHONOUS BEDS WITH BASES AT 50 AND 60 AND 70 AND 80 AND 105 AND
132 CM AND DARK YELLOWISH BROWN TOPS;O LIGHT GRAY 13-50 CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 705.50/ 707.00
Hole: 316 Depth to Top of Core(m) : 704.00
Core: 25 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
FORAM NANNO LIMESTONE;C 5BE7/2-PALE BLUE GREEN,10YR4/2-DARK YELLOWISH
BROWN,5Y6/1-LIGHT OLIVE GRAY;S DARK YELLOWISH BROWN BURROWED TOPS WITH
BURROWS INFILLED WITH DARK MATERIAL,SECTION CONSISTS OF AT LEAST6
REDEPOSITED BEDS WITH BASES AT 7 AND 11 AND 75 AND 80 AND 90 AND 100
(MISSING?) AND 120 CM;U DARK YELLOWISH BROWN PELAGIC PEBBLES AT 75 CM
PROBABLY DERIVED FROM UNDERLYING DARK BROWN TOPS OF PREVIOUS EVENT(IF THIS
INTERPRETATION IS CORRECT IT STRENGTHENS THE ARGUMENT THAT A SOLUTION
ORIGIN WOULD HAVE TO OCCUR BEFORE EACH SUCCEEDING TURBIDITE FLOW;O PALE
BLUEGREEN TURBIDITE TOP 7-11 CM,DARK YELLOWISH BROWN 11-30 CM AND AT
100-102 CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 707.10/ 708.50
Hole: 316 Depth to Top of Core(m) : 704.00
Core: 25 Depth Top/Bottom Interval(mm): 100/1500
Sect: 3
Visual Text Description:
NANNO FORAM AND FORAM NANNO LIMESTONE;C 5YR3/4-MODERATE BROWN,
10YR4/2-DARK YELLOWISH BROWN,10YR6/2-PALE YELLOWISH BROWN,N7-LIGHT GRAY;S
LAYER OF MODERATEBROWN CLAYEY NANNO LIMESTONE AT 73-76 CM,SECTION CONSISTS
OF 4 TO 6 OR MORE ALLOCHTHONOUS BEDS WITH DARK YELLOWISH BROWN TOPS AND
PALE YELLOWISH BROWN MIDDLE AND BASES AT 20 AND 67 AND 102 AND 138 CM OF
NANNO FORAM LIMESTONE;M LOW BIREFRINGENCE AND LOW RELIEFCLAY (?) AT 75 CM,
HEMATITE SPECKS (1-10 MICRONS) AT75 CM;P FORAM RICH LIGHT GRAY AT 135-137
CM,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 708.50/ 710.00
Hole: 316 Depth to Top of Core(m) : 704.00
Core: 25 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
NANNO FORAM AND FORAM NANNO LIMESTONE;C 10YR6/2-PALE YELLOWISH BROWN,
10YR4/2-DARK YELLOWISH BROWN,N7-LIGHT GRAY;S SECTION CONSISTS OF AT LEAST
9 ALLOCHTHONOUS BEDS WITH BURROWED FORAM NANNO LIMESTONE TOPSAND FAINT TO
MASSIVE MIDDLE PORTIONS AND LAMINATEDNANNO FORAM LIMESTONE BASES AT 10 AND
30 AND 70 AND80 AND 95 AND 102 AND 120 AND 140 AND 145 CM;O TOPFEW
CENTIMETERS OF SECTION IS DARK YELLOWISH BROWN,BOTTOM SECTION IS LIGHT
GRAY;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 710.00/ 711.50
Hole: 316 Depth to Top of Core(m) : 704.00
Core: 25 Depth Top/Bottom Interval(mm): 00/1500
Sect: 5
Visual Text Description:
NANNO FORAM AND FORAM NANNO LIMESTONE;S ENTIRE SECTION CONSISTS OF 3
IDENTIFIABLE ALLOCHTHONOUS BEDSWITH BASES AT 20 AND 35 AND 140 CM;D BADLY
DISTURBED AT 60-75 CM AND 100-125 CM;P FORAMS,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 711.60/ 711.60
Hole: 316 Depth to Top of Core(m) : 704.00
Core: 25 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
FORAM NANNO LIMESTONE;C 10YR8/2-VERY PALE ORANGE,10YR6/2-PALE YELLOWISH
BROWN;U 1-15 MICROM HEMATITESPECKS RARE;M HEMATITE;P FORAMS,NANNOS;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 723.22/ 723.90
Hole: 316 Depth to Top of Core(m) : 723.00
Core: 26 Depth Top/Bottom Interval(mm): 220/ 900
Sect: 1
Visual Text Description:
FORAM NANNO LIMESTONE;S TWO ALLOCHTHONOUS BEDS WITH FINELY LAMINATED
BASAL FEW MILLIMETERS AND WIDELYSPACED (1-2 CM) FINE LAMINATIONS IN MIDDLE
PART ANDINTENSELY BURROWED UPPER 10-20 CENTIMETERS WITH DIVIDING LINE AT
60 CM BETWEEN THE 2 BEDS;O DISTINCTCOLOR CHANGE FROM CORE 25;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 723.90/ 724.08
Hole: 316 Depth to Top of Core(m) : 723.00
Core: 26 Depth Top/Bottom Interval(mm): 900/1080
Sect: 1
Visual Text Description:
CLAYEY NANNO LIMESTONE;C 5YR3/4-MODERATE BROWN;S TOP OF ALLOCHTHONOUS BED;
Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 724.08/ 724.48
Hole: 316 Depth to Top of Core(m) : 723.00
Core: 26 Depth Top/Bottom Interval(mm): 1080/1480
Sect: 1
Visual Text Description:
CLAYEY FORAM NANNO LIMESTONE;C 10YR6/2-PALE YELLOWISH BROWN;S MIDDLE
PORTION OF ALLOCHTHONOUS BED;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 724.48/ 724.50
Hole: 316 Depth to Top of Core(m) : 723.00
Core: 26 Depth Top/Bottom Interval(mm): 1480/1500
Sect: 1
Visual Text Description:
FORAM NANNO LIMESTONE;C -LIGHT GRAY;S BOTTOM PORTION OF ALLOCHTHOUOUS BED;
Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 724.75/ 725.98
Hole: 316 Depth to Top of Core(m) : 723.00
Core: 26 Depth Top/Bottom Interval(mm): 250/1480
Sect: 2
Visual Text Description:
FORAM NANNO LIMESTONE;S CONSISTS OF 6 ALLOCHTHONOUS BEDS WITH BASES AT 40
AND 60 AND 100 AND 125 AND135 AND 148 CM AND QUESTIONABLE BASES AT 50 AND
75CM,BASE OF TOP BED AT 37-40 CM IS COARSE SAND SIZEDVOLCANIC SAND GRAIN
SUPPORTED WITH FORAMS WITH BASAL 1 CM NOT LAMINATED AND UPPER 2 CM
LAMINATED (APPROXIMATELY 1 MM BEDS);P FORAMS (ESPECIALLY AT 37-40 CM),
NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 726.00/ 727.50
Hole: 316 Depth to Top of Core(m) : 723.00
Core: 26 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
FORAM NANNO LIMESTONE;C 5YR2/2-DUSKY BROWN;S SECTION CONSISTS OF 9
IDENTIFIABLE ALLOCHTHOUOUS BEDS WITH BASES AT 2 AND 15 AND 50 AND 78 AND
95 AND 108AND 115 AND 125 CM AND POSSIBLE BASES AT 30 AND 85AND 135 CM,
DUSKY BROWN VOLCANIC SAND BEDS AT 95 AND108 AND 116 CM;P FORAMS,NANNOS;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 727.50/ 729.00
Hole: 316 Depth to Top of Core(m) : 723.00
Core: 26 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
FORAM NANNO LIMESTONE;C 5YR4/4-MODERATE BROWN,10YR6/2-PALE YELLOWISH
BROWN TO 5YR6/4-LIGHT BROWN,N8-VERY LIGHT GRAY TO 5YR6/1-LIGHT BROWNISH
GRAY;S CONSISTS OF 5 ALLOCHTHONOUS BEDS WITH BASES AT 10 AND 38AND 120 AND
145 CM,MODERATE BROWN INFILLED BURROWS40-60 CM,PALE YELLOWISH BROWN TO
LIGHT BROWN FAINTHORIZONTAL LAMINATIONS AT 60-118 CM,VERY LIGHT GRAYTO
LIGHT BROWNISH GRAY LAMINATED COARSE SAND BED AT118-121 CM,GOOD CONTACT AT
10 CM IN SINGLE PIECE OFROCK BETWEEN ALLOCHTHONOUS BEDS,TOP OF BED FORM
10-40 CM HAS DARK BROWN INFILLED BURROWS WITH NO DARKBROWN HOST MATERIAL
AT TOP OF BED OR BASE OF BED 0-10 CM TO ACT AS SOURCE FOR INFILLING (THIS
SUGGESTSTHAT TOP OF BED 10-40 CM MAY HAVE ERODED A FEW CENTIMETERS BEFORE
BED 0-10 CM WAS DEPOSITED OR THAT THEBURROWERS THEMSELVES ARE SOMEHOW
RESPONSIBLE FORCOLORATION);P FORAMS,NANNOS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 729.00/ 730.50
Hole: 316 Depth to Top of Core(m) : 723.00
Core: 26 Depth Top/Bottom Interval(mm): 00/1500
Sect: 5
Visual Text Description:
FORAM NANNO LIMESTONE;C 5YR4/4-MODERATE BROWN,10YR6/2-PALE YELLOWISH
BROWN TO 5YR6/4-LIGHT BROWN,N8-VERY LIGHT GRAY TO 5YR6/1-LIGHT BROWNISH
GRAY;S ENTIRE SECTION CONSISTS OF NINE IDENTIFIABLE ALLOCHTHOUOUS BEDS
WITH BASES AT 25 AND 35 AND 44 AND 68 AND 78AND 82 AND 112 AND 135 CM,
CLAYEY NANNO LIMESTONE BED AT 70-78 CM;M CLAY MINERAL AT BED 70-78 CM WITH
INDEX OF REFRACTION LESS THAN 1.57 AND A SMALLER AMOUNT OF LOW
BIREFRINGENT CLAY IN EQUANT FLAKES,1-5 MICRON HEMATITE SPECKS AT 70-78 CM;
Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 742.70/ 743.50
Hole: 316 Depth to Top of Core(m) : 742.00
Core: 27 Depth Top/Bottom Interval(mm): 700/1500
Sect: 1
Visual Text Description:
FORAM NANNO LIMESTONE;C 5GY4/1-DARK GREENISH GRAY,5YR4/1-BROWNISH GRAY;S
CONSISTS OF 4 (POSSIBLY 8)ALLOCHTHONOUS BEDS WITH BASES AT 80 AND 95 AND
132CM,DARK GREENISH GRAY TO BROWNISH GRAY BEDS OF LAMINATED ALLOCHTHONOUS
PEBBLY VOLCANIC CLASTS AT 125-135 CM WITH EROSIONAL BASE WITH 3 MM RELIEF
ON EXPOSEDSLAB;P NANNOS,FORAMS;Z 11130000.1210.3450
Leg : 33 Depth Top/Bottom of Layer(m) : 743.50/ 744.45
Hole: 316 Depth to Top of Core(m) : 742.00
Core: 27 Depth Top/Bottom Interval(mm): 00/ 950
Sect: 2
Visual Text Description:
FORAM NANNO LIMESTONE;S INTERVAL CONSISTS OF 7 ALLOLHTHONOUS BEDS WITH
BASES AT 7 AND 21 AND 37 AND45 AND 60 AND 80 AND 95 CM;P FORAMS,NANNOS;Z
11130000.1210.3450
Leg : 33 Depth Top/Bottom of Layer(m) : 744.45/ 745.00
Hole: 316 Depth to Top of Core(m) : 742.00
Core: 27 Depth Top/Bottom Interval(mm): 950/1500
Sect: 2
Visual Text Description:
VOLCANIC PEBBLY DEBRIS;C 5G6/1-GREENISH GRAY,5G4/1-DARK GREENISH GRAY,
-WHITE;S 94-98 CM IS GRADED,MASSIVE WITH NO LAMINATIONS,TABULAR GRAINS
ORIENTED PARALLEL OR SUBPARALLEL TO BEDDING;U 3 BY 6 MM DIAMETERPEBBLES AT
98 CM,PEBBLES THROUGHOUT ARE .5-2 MM DIAMETER,LIMESTONE CLAST (.5 BY 1 CM
DIAMETER) AT 138 CM,TABULAR GRAINS WHICH ARE DOMINANTLY DISC SHAPED FORAM
(?) GRAINS WITH SUBORDINATE LIMESTONE CLASTS;M LIMESTONE;P DISC SHAPED
FORAM GRAINS,WHITE FORAMS,NANNOS;O OVERALL TEXTURE IS GRAIN SUPPORTED
PACKSTONE WITH INTERPARTICLE SPACE FILLED WITH NANNOS AND CLAY,ENTIRE
INTERVAL IS GRAIN SUPPORTED VOLCANIC PEBBLY DEBRIS BED;H HARD;Z
33239000.3700
Leg : 33 Depth Top/Bottom of Layer(m) : 745.20/ 745.23
Hole: 316 Depth to Top of Core(m) : 742.00
Core: 27 Depth Top/Bottom Interval(mm): 200/ 230
Sect: 3
Visual Text Description:
VOLCANIC PEBBLY DEBRIS;U 2-5 MM MAXIMUM DIAMETERPEBBLES;O BASE OF BED
95-150 CM IN SECTION 2 AND ISCOARSER AND REPRESENTS BASAL GRADED PART,
EROSIONALBASE WITH ABOUT 3 MM RELIEF;H HARD;Z 33239000.3700
Leg : 33 Depth Top/Bottom of Layer(m) : 745.23/ 746.50
Hole: 316 Depth to Top of Core(m) : 742.00
Core: 27 Depth Top/Bottom Interval(mm): 230/1500
Sect: 3
Visual Text Description:
NANNO LIMESTONE;C 5GY4/1-DARK GREENISH GRAY;S ENTIRE INTERVAL CONSISTS OF
4 ALLOCHTHONOUS BEDS WITHBASES AT 45 AND 70 AND 113 CM,1 BY 3 MM PEBBLE
LAMINATION PARALLEL TO BEDDING AND INTERBEDDED LAMINATIONS OF SAND SIZED
VOLCANIC DEBRIS,OVERALL BED EXHIBITS NORMAL GRADING HOWEVER GRADING TAKES
PLACE IN A LAYER BY LAYER FASHION RATHER THAN A RAPID DEPOSITION,BED 45-70
CM IS MORE CHARACTERISTIC OF TURBULENT FLOW DEPOSITION WITH TRACTION
CARPET LAYERS WHEREAS BED 20-23 CM MAY HAVE BEHAVED CLOSER TO PLASTICO
VISCAUS CONDITIONS OF FLUID FLOW (I.E. HAVING SHEAR STRENGTH);U CLASTS OF
GREEN AND BROWN AND GRAY;P NANNOS;ODIFFERENT TYPE OF DEPOSITIONAL FEATURES
THAN IN BED20-23 CM;Z 12131210
Leg : 33 Depth Top/Bottom of Layer(m) : 746.60/ 748.00
Hole: 316 Depth to Top of Core(m) : 742.00
Core: 27 Depth Top/Bottom Interval(mm): 100/1500
Sect: 4
Visual Text Description:
NANNO LIMESTONE;C -BROWN,-GREENISH BLACK;S SECTION CONSISTS OF 10
IDENTIFIABLE REDEPOSITED BEDS WITHBASES AT 15 AND 20 AND 55 (RIP UP
PROBABLY CAUSED BY OVERLYING VOLCANIC SANDS) AND 70 AND 90 AND 110 AND 112
AND 115 (SLIGHTLY EROSIONAL WITH 2-3 MM RELIEF) AND 133 (EROSIONAL WITH
2-4 MM RELIEF) CM,GREENISHBLACK VOLCANIC REDEPOSITED BEDS AT 50-55 CM AND
102-110 CM AND 112-116 CM,LAMINATED BASES,BURROWED TOPSOF BEDS;P NANNOS;Z
12131210
Leg : 33 Depth Top/Bottom of Layer(m) : 748.05/ 749.50
Hole: 316 Depth to Top of Core(m) : 742.00
Core: 27 Depth Top/Bottom Interval(mm): 50/1500
Sect: 5
Visual Text Description:
NANNO LIMESTONE;C -BROWN,-GREEN,5R2/6-VERY DARK RED,5BG3/2-DUSKY BLUE
GREEN;S CONSISTS OF BEDS,INTERBEDDED VERY DARK RED AND DUSKY BLUE GREEN
CLAYEY PALAGONITIC FINE SILTY SANDSTONE AT 65-67 CM;M 100 MICRON CALCITE
CRYSTALS AT BED 65-67 CM,PALAGONITE 65-67CM;P FORAMS,NANNOS;O BROWN 5-30
CM AND 65-100 CM,SHADES OF DARK GREEN 30-65 CM,VOLCANIC RICH GREEN100-150
CM;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 749.60/ 749.60
Hole: 316 Depth to Top of Core(m) : 742.00
Core: 27 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
CLAYEY NANNO LIMESTONE;C 5G8/1-LIGHT GREENISH GRAY,-BLACK;U RARE LARGE
FLAKES OF CLAY,RARE HEMATITESPECKS (BLACK AND NOT RED BROWN[;M CLAY WITH
INDEXOF REFRACTION LESS THAN 1.57,HEMATITE SPECKS;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 771.12/ 772.00
Hole: 316 Depth to Top of Core(m) : 770.50
Core: 28 Depth Top/Bottom Interval(mm): 620/1500
Sect: 1
Visual Text Description:
ALTERED BASALTIC SCORIA;C 5Y2/1-GREENISH BLACK,5YR4/1-BROWNISH GRAY,-DARK
GREEN;S BED EXHIBITS NO GRADING,MASSIVE AND POORLY SORTED THROUGHOUT;U
WHITE LIMESTONE CLASTS (FORAM PACKSTONE TO GRAINSTONE AND NANNO LIMESTONE)
ARE COMMON,DARK GREEN SECOND CYCLE VOLCANIC SAND TURBIDITE CLASTS ARE
COMMON,FRESH BASALTIC SCORIA RARE;M LIMESTONE;P FORAMS,NANNOS;O
SECTIONCONSISTS OF BASALTIC SCORIA RICH REDEPOSITED CONGLOUERATES TO
BRECCIA,CLAST SIZES RANGE FROM SAND SIZETO 3 BY 1 CM (AVERAGE .5 BY .5 CM),
TABULAR CLASTSORIENTED SUB PARALLEL TO BEDDING,UNIT IS GRAIN SUPPORTED
WITH INTERCLAST SPACE FILLED WITH POORLY SORTED CLAY TO SAND SIZED NANNOS
AND CLAY;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 772.00/ 773.50
Hole: 316 Depth to Top of Core(m) : 770.50
Core: 28 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
ALTERED BASALTIC SCORIA;C -GREENISH BLACK,-BROWNISH GRAY;S BEDDING
MASSIVE WITH NO OBVIOUS SORTING (LOCAL);U CLASTS UP TO 1.5 BY 5.5 CM IN
CROSS SECTIONWITH DOMINANT SIZE .5-1 CM;O PROBABLY EXISTS A CRUDE OVERALL
GRADING WITH THE LARGEST CLASTS TOWARD THEBASE AND THE PERCENT OF LARGE
CLASTS CONCENTRATEDTOWARD THE BASE;Z 00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 773.60/ 773.60
Hole: 316 Depth to Top of Core(m) : 770.50
Core: 28 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
VITRIC PALAGONITIC SANDSTONE;C 5GY2/1-GREENISH BLACK;U 3 BY 3 BY 2 CM
VERY VESICULAR BASALT CLASTS WITH VESICLES FILLED WITH PROBABLE ZEOLITES
AND CALCITE;M ZEOLITES,RARE LARGE (50 MICRON) CALCITE CRYSTALS,COLORLESS
GLASS WITH VERY LOW INDEX OF REFRACTION,PALAGONITE WITH INDEX OF
REFRACTION GREATER THAN 1.57,CLAY.MINERALS;H HARD;Z 33234000.3651
Leg : 33 Depth Top/Bottom of Layer(m) : 800.15/ 800.50
Hole: 316 Depth to Top of Core(m) : 799.00
Core: 29 Depth Top/Bottom Interval(mm): 1150/1500
Sect: 1
Visual Text Description:
VITRIC PALAGONITIC SANDSTONE;C -PALE GREEN,-GREENISH BLACK;U PALE GREEN
NON PLEOCHROIC CLINOPYROXENEGRAIN IN MATRIX;M PALAGONITE,PLEOCHROIC
CLINOPYROXENE,GLASS;O FINE GRAINED,PROBABLY UPPER PART OF NEWVOLCANIC
ALLOCHTHONOUS BED THAT CONTINUES IN SECTION 2;H HARD;Z 33234000.3651
Leg : 33 Depth Top/Bottom of Layer(m) : 800.50/ 802.00
Hole: 316 Depth to Top of Core(m) : 799.00
Core: 29 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
VOLCANIC SAND WITH CLAY;C 5GY2/1-GREENISH BLACK;SFAINT LAMINATIONS
THROUGHOUT CAUSED BY SUBTLE PARTICLE SIZE VARIATIONS;U MORE THAN 50 %
GLASS FRAGMENTS,COMMON TO RARE PEBBLE SIZE VOLCANIC PEBBLES;M GLASS,CLAY
MINERALS COMMON;P LESS THAN 10% NANNOS IN MATRIX;O ALLOCHTHONOUS VOLCANIC
SAND WITH ABUNDANT CLAYAS MATRIX CLAY FILLS INTERPARTICLE VOID SPACE,
THISSECTION IS BROKEN IN PIECES AND THEIR ARE SEVERALUNITS;H HARD;Z
33214000.3700
Leg : 33 Depth Top/Bottom of Layer(m) : 802.10/ 802.10
Hole: 316 Depth to Top of Core(m) : 799.00
Core: 29 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
VITRIC PALAGONITIC SAND;C 5GY2/1-GREENISH BLACK;MPYROXENE,GREEN
PALAGONITE,GLASS WITH INDEX OF REFRACTION LESS THAN 1.57,ZEOLITES;H FIRM;Z
00000000
Leg : 33 Depth Top/Bottom of Layer(m) : 827.80/ 829.00
Hole: 316 Depth to Top of Core(m) : 827.50
Core: 30 Depth Top/Bottom Interval(mm): 300/1500
Sect: 1
Visual Text Description:
VITRIC PALAGONITIC SAND;C 5GY2/1-GREENISH BLACK;SCONSISTS OF AT LEAST 5
VOLCANIC SAND REDEPOSITED BEDS WITH BASES AT 95 AND 115 AND 132 AND 138 CM;
H FIRM;Z 33214000.3652
Leg : 33 Depth Top/Bottom of Layer(m) : 829.00/ 830.50
Hole: 316 Depth to Top of Core(m) : 827.50
Core: 30 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
VOLCANIC ASH;C 5GY2/1-GREENISH BLACK,5G8/1-LIGHTGREENISH GRAY,
5G6/1-GREENISH GRAY,5Y8/1-RARE YELLOWISH GRAY;S ASH BEDS,LAMINATED,BURROWS;
H FIRM;Z 33113000
Leg : 33 Depth Top/Bottom of Layer(m) : 830.60/ 830.60
Hole: 316 Depth to Top of Core(m) : 827.50
Core: 30 Depth Top/Bottom Interval(mm): 0/ 0
Sect: CC
Visual Text Description:
SLIGHTLY CLAYEY NANNO FORAM LIMESTONE;C 10YR8/2-VERY PALE ORANGE,
5YR6/4-LIGHT BROWN;M CLAY;P FORAMS,NANNOS;O MAY BE CAVINGS,BUT SECTION 2
SIMILAR MATERIAL;Z 00000000
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