leg site hole core section top interval depth (cm) bottom interval depth (cm) top of core depth(m) top of layer depth (m) bottom of layer depth (m) describer lithology color structures deformations due to drilling unusual occurrences minerals paleontology other observations hardness or induration z-coding 11 100 1 1 75.0 100.0 203.00 203.75 204.00 COCCOLITH OOZE -WHITE DRILL CUTTINGS FROM UP WHOLE COARSE ANGULAR FRAGMENTS AND PEBBLES OF CHE RT WHITE CALCISILTITE MIXED IN COCCOLITH OOZE T HIS INTERVAL FULL DOWN MIDDLE ONLY (DOES NOT MEET SI DES OF CORE BARREL) 11111210 11 100 1 1 100.0 150.0 203.00 204.00 204.50 NANNO OOZE 5B9/1-BLUISH WHITE COCCOLITHS DOMIN ANT SOFT PLASTIC 00000000 11 100 1 2 0.0 150.0 203.00 204.50 206.00 NANNO OOZE N8-GRAYISH WHITE ,5G6/1-GREENISH GRAY ,-WHITE BAND OF GREENISH GRAY FIRM TO HARD BRITTL E CHALK WITH RARE ORGANIC DEBRIS AT 110-120 CM,VERY FAINT VERY LIGHT GRAY BANDING (BEDDING)120-150 CM,BE D OF FRAGMENTS OF GREENISH GRAY SOFT CHALK IMBEDDED IN WHITE CARBONATE OOZE (SIMILAR TO DARK BED 110-120 CM) FRAGMENTS OF CHALK AT 100 CM,RARE ORGANIC DEB RIS 110-120 CM COCCOLITHS DOMINANT 00000000 11 100 1 3 0.0 150.0 203.00 206.00 207.50 NANNO OOZE N9-WHITE,5GY9/1-GREENISH WHITE,N4-GR AY TO N7-GRAY,N2-BLACK CHERT FRAGMENTS (GRAY) 58-7 2 CM,NUMEROUS BLACK SPECKS 76-79 CM RECRYSTALLIZED NANNOS ABUNDANT,COCCOLITHS VERY ABUNDANT CLAY RAR E 00000000 11 100 1 4 0.0 150.0 203.00 207.50 209.00 NANNO CARBONATE OOZE N9-WHITE,5GY6/1-GREENISH GR AY,N7-LIGHT GRAY,N4-DARK GRAY,5GY8/1-LIGHT GREENISH GRAY,N6-LIGHT GRAY,N8-LIGHT GRAY LIGHT GRAY BANDIN G,1 CM CHERT BED (DARK GRAY) 70-71 CM, LIGHT GRAY CH ERT BED 105-109 CM,LIGHT GRAY BAND UNDERLIES CHERT AT 75 AND 112 CM, LIGHT GRAY AND DARKER LIGHT GRAY BANDING 112-150 CM,SHOWS BEDDING PLANES 105-110 CM ORGANIC DEBRIS RARE IN DARKER BANDS FINE CHERT DEBRIS UPWARD THROUGHOUT CORE SOFT TO FIRM WITH PLASTIC CHERT BEDS 00000000 11 100 1 5 0.0 150.0 203.00 209.00 210.50 NANNO CARBONATE OOZE N9-WHITE,N5-LIGHT GRAY,-VER Y LIGHT GRAY VERY FAINT ARCHED BANDING AT 128-146 CM,LIGHT GRAY 4 CM CHERT BED (SHOWS LIMESTONE CONTA CT TOP AND BOTTOM) AT 146-150 CM, VERY LIGHT GRAY BAND WITH RARE ORGANIC DEBRIS AT 60 CM ARCHED BAN DING AT 128-146 CM DISTURBED BY CORING RARE CALCI TE NEEDLES COCCOLITHS DOMINANT SOFT TO FIRM,PL ASTIC 00000000 11 100 2 1 80.0 150.0 237.00 237.80 238.50 MUDDY LIMESTONE 5G7/1-GREENISH GRAY,10R4/6-RED, -GREEN,-WHITE,-BROWNISH RED ZONES AND LAYERS OF GREENISH GRAY AND WHITE INTERSPERSED WITH BROADER ZONES OF RED AND LIGHTER SHADES OF CROSS BEDDING (BU RROWS?) AND PENECONTEMPORANEOUS DISTURBANCE COMMON, FINE LAMINATION ABUNDANT BROWN CHERT PRESENT IN SP OTS,LIMESTONE CONTAINS ABUNDANT CLAY AND DETRITAL SI LT HARD 00000000 11 100 2 2 0.0 144.0 237.00 238.50 239.94 MUDDY LIMESTONE 5G7/1-GREENISH GRAY,10R4/6-RED, 5YR6/4-LIGHT BROWN,2.5YR2/4-DARK REDDISH BROWN, -GREEN ZONES AND LAYERS OF GREENISH GRAY AND WHITE AMONG PREDOMINANTLY RED LAYERS AND LIGHTER SHADES, CROSS BEDDING,BURROWS?,PENECONTEMPORANEOUS DISTURBAN CE,GREEN BANDS THROUGHOUT,FINE LAMINATION ABUNDANT DARK REDDISH BROWN CHERT AT 135 CM,COLOR GRADES TO LIGHT BROWN AT BOTTOM,ZONES OF CLAST-LIKE WHITE PIE CES COMMON HARD 00000000 11 100 2 3 0.0 150.0 237.00 240.00 241.50 MUDDY LIMESTONE 2.5YR6/4-LIGHT REDDISH BROWN,-WH ITE FINELY LAMINATED LIGHT REDDISH BROWN VARIEGAT ED WITH LIGHTER AND DARKER SHADES,CROSS BEDDING AND PENECONTEMPORANEOUS DISTURBANCE COMMON,REDDISH BROWN LAYER AT 67 CM NUMEROUS WHITE CLAST-LIKE PARTICLE S SCATTERED THROUGH SECTION CALCILUTITE,CALCISILT ITE HARD 00000000 11 100 3 1 120.0 150.0 246.00 247.20 247.50 MUDDY LIMESTONE 5YR5/2-PALE BROWN,5G7/1-LIGHT GREENISH GRAY,5Y7-YELLOWISH GRAY,10Y6/2-PALE OLIVE, N9-WHITE,-GREEN ALL LAMINATIONS AND BEDDING PALNE S SHOW RESULTS OF BURROWING ORGANISMS AND BOTTOM CUR RENTS AND MINOR SLUMPING,BROWN BAND AT 141 CM,LIGHT GREENISH GRAY BANDS INTERBEDDED WITH PALE BROWN BAND S,FINELY LAMINATED LARGE CHERT FRAGMENTS WHITE AND PALE OLIVE WITH YELLOWISH GRAY INCLUSIONS ARE ANGUL AR 140-150 CM,PALE BROWN CHERT 120-124 CM HARD 00000000 11 100 3 CC 0.0 0.0 246.00 247.60 247.60 CHERTY LIMESTONE MUDDY LIMES TONE 5YR6/4-LIGHT BROWN,10GY5/2-GRAY ISH GREEN 5GY7/2-GRAYISH YELLOW GREEN BANDED WITH LIGHT BROWN AND GRAYISH GRE EN,FINELY LAMINATED,ALL LAMINAE AND BEDDING(BANDS) SHOW SLUMP AND BOTTOM CURRENT SCOUR AND BURROWING AC TION FINE LAMINATIO NS HIGHLY SILICIFIED FINE LAMINATIONS HIGHLY DISTORTED AND MACROSCO PICALLY FAULTED DUE TO CORING? VERY HARD SOFT 11131210 11 100 4 1 0.0 150.0 259.00 259.00 260.50 MUDDY LIMESTONE 5YR4/3-REDDISH BROWN,-WHITE,5GY8 /2-GRAYISH VERY PALE GREEN,5YR4/2-REDDISH GRAY,10G5/ 2-PALE GRAYISH GREEN,5YR5/2-REDDISH GRAY, 5YR3/3-DAR K REDDISH BROWN THIN REGULAR LAMINATIONS (WHITE MICROLAYERS) 0-20 CM,VERY THIN LAMINATIONS 30-70 CM, VAGUELY LAMINATED AT TOP AND BOTTOM OF LAYER AT ABOU T 70 CM,IMPORTANT BROWN LAMINATIONS RECURRENT BETWEE N 75 AND 77 CM,WELL-LAMINATED LOWER PART WAVY AND MICROFAULTED AT 85 CM,THIN VERY PALE GREEN LAYER AT 95 CM (ALMOST DESTROYED) AND AT 140 CM,BOTTOM OF LAY ER AT 125 CM WITH RECURRENCE OF BROWN THIN LAYERS AT 95 AND 140 CM ALMOST DESTROYED SOME CHERTY PODS AT 20-30 CM,VERY SMALL WHITE CLASTS AND DARK GRAY SPECKS (ELONGATED HORIZONTALLY) THROUGH TRANSITION ZONE NEAR 60 CM CLAY MINERALS COMMON 0-28 CM,RECR YSTALLIZED CALCITE DOMINANT AT 20-30 CM,SOME SPARRY CALCITE AND ABUNDANT CLAY AT 100 CM NUMEROUS COCCO LITHS AT 0-30 CM AND 100 CM SOFT BUT STILL INDURAT ED 11131210 11 100 4 CC 0.0 0.0 259.00 260.60 260.60 MUDDY LIMESTONE 5YR4/4-MODERATE BROWN,-BROWN,-GR AY,-WHITE FINELY LAMINATED WITH WHITE THIN GRAYIS H LENSES,THIN WHITE STREAK,CHUNK FROM 4-12 CM IS MAS SIVE PIECE 4-12 CM INDURATED IN UPPER FINELY LAMI NATED PART BUT SOFT IN LOWER MASSIVE BROWN PART 11131210 11 100 5 1 118.0 150.0 261.00 262.18 262.50 CALCILUTITE 5G8/1-LIGHT GREENISH GRAY,5G9/1-GRE ENISH WHITE,5G8/1-LIGHT GREENISH GRAY,5G6/1-GREENISH GRAY REGULAR THIN LAMINATIONS AT TOP FADING GRADU ALLY TOWARD 140 CM REGULAR THIN LAMINATIONS 140-15 0 CM DISTURBED BY CORING GREEN SPECKS OF GLAUCONIT E 118-122 CM,SOME SILT-SIZE GRAINS OF SPARRY CALCITE 118-140 CM RECRYSTALLIZED NANNOS DOMINANT AND COC COLITHS COMMON 118-140 CM 33233000.1110.3450 11 100 5 2 0.0 150.0 261.00 262.50 264.00 CALCILUTITE 5G9/1-GREENISH WHITE,5G7/1-LIGHT GR EENISH GRAY,5G6/1-GREENISH GRAY,5YR5/2-PALE BROWN,5Y R6/2-PALE BROWN FAINT LAMINATIONS 10-85 CM,THIN LA YER OF LIGHT GREENISH GRAY AT 135 CM,INTERBEDDED WIT H GREENISH GRAY OR GREENISH WHITE 85-150 CM,CALCILUT ITE INTERBEDDED WITH CALCISILTITE,DARK GREEN STREAKS 60 75 CM DISTURBED 20-33 AND 48-58 AND 89-91 AND 108-118 AND 125-150 CM DARK GREEN SPECKS AT 60-74 CM RECRYSTALLIZED BOAT-LIKE CALCITE GRAINS DOMIN ANT 0-25 CM AND 40-65 AND 117-130 CM,CALCISILTITE, SOME SILT SIZE SPARRY CALCITE 40-65 CM COCCOLITHS COMMON 40-65 AND 115-125 CM AND VERY RARE 0-20 CM CLAY COMMON 00000000 11 100 6 1 8.0 150.0 267.00 267.08 268.50 CALCILUTITE 10R4/2-GRAYISH RED,10R5/4-PALE REDDI SH BROWN,10GY5/2-GRAYISH GREEN INTERBEDDED AND FI NELY LAMINATED (SOMETIMES LENTICULAR BUT GENERALLY EVEN EXCEPT WHERE DISTURBED BY CORING) DISTURBED RECRYSTALLIZED CALCITE COMMON (RED ZONE) TO DOMINA NT (GREEN ZONE) AND IS MOST ALWAYS IN NARROW POINTED BOAT SHAPE,CALSISILTS DISTRIBUTED THROUGHOUT (SLIGH TLY CLAYEY IN RED ZONES) COCCOLITHS ABUNDANT IN GR EEN ZONE AND DOMINANT IN RED ZONES DEEPER COLORED ZONES VERY STICKY WHEN WET AND FREQUENTLY CAUSED BAR REL JAMMING,GREEN ZONE 125-150 CM,RED ZONE 50-125CM 00000000 11 100 6 CC 0.0 0.0 267.00 270.10 270.10 CALCILUTITE 5G8/1-LIGHT GREENISH GRAY,5YR6/2-PA LE BROWN,5YR3/2-DARK BROWN,-WHITE THINLY LAMINATE D (LIGHT GREEN ALTERNATES WITH PALE BROWN),DARK BROW N LAMINAE CONTAIN VERY ABUNDANT CLAY,1 MM WHITE LAYE R DISTURBED 142-150 CM WHITE CLASTS 14 MM IN 1 MM WHITE LAYER SOME RARE SILT SIZE GRAINS OF SPA RRY CALCITE,CALCISILTITE IN LAYERS COCCOLITHS AND RECRYSTALLIZED NANNOS ABUNDANT 33233000.1210.1110 11 100 7 1 26.0 150.0 276.00 276.26 277.50 MUDDY LIMESTONE 5G7/1-GRAYISH GREEN FINE LAM INATIONS OF LIGHTER AND DARKER MATERIAL,CROSS BEDDIN G,PENECONTEMPORANEOUS DISTURBANCE ABUNDANT CARBON ACEOUS SPECKS COMMON IN LOWER HALF OF SECTION SECT ION EXISTS AS CHUNKS 00000000 11 100 7 2 0.0 150.0 276.00 277.50 279.00 CALCILUTITE 5GY6/1-GREENISH GRAY,5GY7/2-GRAYISH YELLOW GREEN ABUNDANT DARK STREAKS AND SPECKS,BU RROW FILLS OF CARBONACEOUS FILMS AND PYRITE,FAINT LA YERING WITH BURROWS DISTURBED 40-45 CM AND 75-90 C M AND 132-150 CM PYRITE IN BURROW FILLS,LIGHT GRE EN AND DARK GREEN ZONES BOTH DOMINANTLY RECRYSTALLIZ ED CALCITE (SHORT NARROW BOAT FORMS) COCCOLITHS RA RE VOID 55-68 CM CALCILUTITE IS HARD WITH SOFTER GREENISH GRAY Z ONES 00000000 11 100 7 CC 0.0 0.0 276.00 279.10 279.10 LIMESTONE 5G6/1-GREENISH GRAY,5G4/1-DARK GREENI SH GRAY 45 DEGREE HAIRLINE FRACTURE FILLED WITH DA RK GREENISH GRAY HIGHLY DISTURBED LOWER PIECES A BUNDANT DARK GREENISH GRAY SPECKS UPPER PIECE OF CORE LOOKS IDENTICAL TO VERY HARD LIMESTONE IN CORE 7 SECTION 1 AT 115-142 CM FIRM TO SLIGHTLY PLASTI C 00000000 11 100 8 1 90.0 150.0 286.00 286.90 287.50 CALCILUTITE 5G7/1-GREENISH GRAY,5Y4/1-OLIVE GRAY VERY FAINT LAMINATIONS,OLIVE GRAY STREAKS THROUGH OUT (PLANT DEBRIS INCLUDING LEAVES AND TWIGS AND MAD E OF CARBONACEOUS FILM FILLED WITH PYRITE) AND ARE FROM 1 MM TO 20 MM LONG RECRYSTALLIZED BOAT LIKE CALCITE GRAINS LARGELY DOMINANT,PYRITE IN STREAKS RARE COCCOLITHS CLAY RARE TO COMMON 00000000 11 100 8 2 18.0 150.0 286.00 287.68 289.00 CALCILUTITE 5G7/1-GREENISH GRAY ABUNDANT 45 D EGREE FRACTURES,DARK STREAKS OF CARBONACEOUS DEBRIS, MICRO-CROSS BEDDING NEAR 80 CM,BEDDING OFFSET BY MIN OR FAULT AT 110 CM,VERTICAL FRACTURE AND VERTICAL PY RITE FILLING BURROW? AT 90-98 CM DISTURBED 35-58 C M SMALL PLANT STEMS OR BRANCHES WITH CARBON FILM A ND MOLD FILLED WITH PYRITE RECRYSTALLIZED CALCITE DOMINANT (SHORT NARROW BOATS),PYRITE COCCOLITHS CO MMON TO RARE SLIGHTLY CLAYEY,PARTIALLY EMPTY 40-60 CM CALCILUTITE IS HARD,SOME ZONES VERY BRITTLE,SO ME ZONES VERY HARD 00000000 11 100 8 3 10.0 150.0 286.00 289.10 290.50 CALCILUTITE 5G7/1-GREENISH GRAY,5Y4/1-OLIVE GRA Y,5Y6/1-LIGHT OLIVE GRAY,-WHITE FAINTLY LAMINATED, SOME VERY THIN HORIZONTAL LAMINATIONS SMALL LENTIC ULAR PIECE OF LIGHT OLIVE GRAY WITH NUMEROUS SMALL W HITE CLASTS AT 102 CM RECRYSTALLIZED BOAT LIKE CA LCITE GRAINS,PYRITE COCCOLITHS COMMON CLAY COMM ON TO RARE,ABUNDANT CARBONACEOUS DEBRIS,SAME AS 8-2 00000000 11 100 9 1 75.0 150.0 302.00 302.75 303.50 CALCILUTITE 5G7/1-GREENISH GRAY,5Y6/1-OLIVE GRA Y,5YR6/1-LIGHT BROWNISH GRAY,5G7/1-GREENISH GRAY FAINTLY LAMINATED WITH DARK OLIVE GRAY STREAKS AND SPECKS (PLANT DEBRIS) 75-132 CM,NO STREAKS OR SPECKS 132-150 CM DISTURBED 110-150 CM RECRYSTALLIZED BOAT-LIKE CALCITE GRAINS DOMINANT,QUARTZ RARE,CLAY COMMON 75-115 CM AND ABUNDANT 115-150 CM COCCOLITH S VERY RARE 75-115 CM AND ABUNDANT 115-150 CM,PLANT DEBRIS IN STREAKS AND SPECKS 75-115 CM CLAYEY CALC ISILTITE AT 115-150 CM,GREENISH GRAY 75-115 AND 132- 150 CM,BROWNISH GRAY 115-132 CM 00000000 11 100 9 2 0.0 150.0 302.00 303.50 305.00 SLIGHTLY CLAYEY CALCILUTITE 5G7/1-GREENISH GRAY, 10R6/2-PALE RED,5GY3/2-GRAYISH OLIVE GREEN DISTINC T .5-1 CM BEDDING WITH CARBONACEOUS FILM ON BEDDING PLANES 12-35 CM,CARBONACEOUS STREAKS AND SPECKS THRO UGHOUT,EVIDENCE OF BURROW AND CURRENT ACTION DISTU RBED 45-55 AND 105-115 CM PYRITE COMMON,NARROW SHO RT BOATS OF RECRYSTALLIZED CALCITE DOMINANT,CLAY COM MON IN RED ZONES,CLAY RARE IN GREEN ZONES COCCOLIT HS RARE IN RED ZONES AND COMMON IN GREEN ZONES GRE EN ZONE 108-117 CM,PALE RED ZONES 70-80 AND 97-107 A ND 120-125 CM HARD,VERY GRITTLE 00000000 11 100 10 1 65.0 150.0 311.00 311.65 312.50 CALCILUTITE 5YR4/1-BROWNISH GRAY TO 5YR6/1-BROW NISH GRAY,5G7/1-GREENISH GRAY,5G4/1-DARK GREENISH GR AY DARK LAMINATIONS 65-95 CM,THIN REGULAR HORIZON TAL LAMINATIONS 95-105 CM,FAINT LAMINATION AND SPECK S AND STREAKS OF PLANT DEBRIS AND CARBONACEOUS MATER IAL 105-150 CM DISTURBED 65-95 AND 110-120 CM CLAY RARE TO COMMON,QUARTZ RARE,RECRYSTALLIZED BOAT- LIKE CALCITE GRAINS,HEMATITE RARE 95-105 CM,SILT-SIZ E SPARRY CALCITE 65-95 CM,IRON OXIDE COMMON 65-95 CM COCCOLITHS ABUNDANT 65-95 CM AND RARE 95-150 CM, PLANT DEBRIS 105-150 CM CALCISILTITE ZONES SOF T 110-120 CM 00000000 11 100 10 2 0.0 130.0 311.00 312.50 313.80 CALCILUTITE 5G7/1-GREENISH GRAY,5Y4/1-OLIVE GRA Y VERY BRITTLE ABUNDANT CARBONACEOUS STREAKS AND S PECKS,DISTINCT BEDDING AND FINE LAMINATION 42-82 CM DISTURBED 25-45 CM (PART OF CORE EMPTY HERE) PYR ITE COMMON,NARROW SHORT BOATS OF RECRYSTALLIZED CALC ITE DOMINANT,CLAY RARE COCCOLITHS RARE NO INDI CATION OF ALTERATION IN LIMESTONE VERY FIRM TO HA RD,VERY BRITTLE 00000000 11 100 10 2 130.0 150.0 311.00 313.80 314.00 BASALT N1-BLACK CALCITE VEINLETS FILL NEAR HO RIZONTAL AND NEAR VERTICAL FRACTURES CHIEFLY LABRA DORITE FELDSPAR AND OLIVINE AND MICROSCOPIC GLASS AM YGDULES (HYALOPHITIC),ABUNDANT CALCITE VEINLETS,.1-. 2 CM GLASSY BASALT AT TOP END (PRESUMED TO HAVE BEEN IN CONTACT WITH OVERLYING LIMESTONE) 00000000 11 100 11 1 5.0 145.0 317.00 317.05 318.45 BASALT N1-BLACK ZONE OF MICRITIC LIMESTONE 45 -50 CM,LENTICULAR BASALTIC FRAGMENT IN CALCAREOUS CE MENT 70-80 CM LENTICULAR BASALTIC FRAGMENTS IN CA LCAREOUS CEMENT 70-80 CM DIACLASES FILLED WITH CAL CITE WELL CRYSTALLIZED,NEEDLES OF PLAGIOCLASES (LONG LABRADORITE),SMALL CRYSTALS OF OLIVINE,ABUNDANT GLA SS NO PYROXENE,WELL CRYSTALLIZED SMALL CALCITE GRAIN S AND SOME RARE SILT SIZE SPARRY CALCITE 45-50 CM,NO PYROXENE HYALOPHITIC 00000000 11 100 12 1 65.0 150.0 321.00 321.65 322.50 BASALT N1-BLACK,5G2/1-GREENISH BLACK HIGHLY F RACTURED,CALCITE VEINLETS INCLUSION? AT 92-98 CM CALCITE IN FRACTURES AND VEINLETS,LABRADORITE FELDS PAR DOMINANT,OLIVINE COMMON,GLASS AMYGDULES (SOME RE MOVED AND FILLED WITH CALCITE ) GREENISH BLACK CAS T ON SOME SURFACES 00000000 11 100 13 1 65.0 150.0 324.00 324.65 325.50 BASALT HYALOPHITIC BASALT DIACLASE FILLED WI TH CALCITE 00000000 11 100 13 2 40.0 150.0 324.00 325.90 327.00 BASALT N1-BLACK,-WHITE,-DARK GREEN WHITE TO RK GREEN CALCITE 00000000