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 56 434 B 1 CC 3.0 8.0 0.00 0.03 0.08 KA MUDDY DIAT OOZE 10Y5/4-LT OLIVE 0-3 + 8-150CM IS VOID HIGH 22112220 56 434 B 2 1 0.0 0.0 295.50 295.50 295.50 KA ASH-RICH MUD(STONE) 5GY4/1-DK GREENISH GRAY, 5YR4/1-BROWNISH GRAY 27-41CM IS CORE CATCHER, TOO BRECCIATED TO DETECT SED STRUCTURES, PREDOM 5GY4/1 (WITH A SLIGHT BLUISH TINGE) HIGH 5YR4/1 VITRIC ASH PATCHES (CONTAINS ONLY A FEW FEL GRAINS, REST IS SILT-CLAY SIZED VITRIC SHARDS) AT 2 + 4CM GENERAL IMPRESSION IS INTIMATE MIXTURE OF ASH + MUD WITH SIGNIF LACK OF DIAT HARD 33231000.3651 56 434 B 3 1 0.0 150.0 305.00 305.00 306.50 KA ASH- + DIAT-BEARING MUDSTONE 5G4/1-DK GREENISH GRAY, 5YR2/1-BROWNISH BLACK, 5GY6/1-GREENISH GRAY, 5Y5/6-LT OLIVE BROWN PREDOM 5G4/1, TOO BRECCIATED TO DETECT STRUCTURES, MOTTLING (5G4/1 TO 5YR2/1) AT 37-58 + 127-150CM- SUGGESTS FINE ASH CONTENT (ALTHOUGH SS AT 100CM SAYS LOW VOLC ASH) 0-35 + 63-108CM IS HIGH, 35-63 + 108-150CM IS MOD 5GY6/1 SUBANGULAR MARL PEBBLE AT 10-12CM, 5YR2/1 ASH PATCH COMPOSED OF SAND-SIZED BROWN GLASS WITH PYROX(?) GRAINS- GLASS HAS PHENOCRYSTS + ELONGATE VESICLES- AT 46-48CM, 5Y5/6 PATCH OF MICRITIC MARL AT 145-147CM COARSE FRACTION AT 48CM, SMEARS AT: 100CM DOM, 147CM MINOR HARD* 56 434 B 3 2 0.0 142.0 305.00 306.50 307.92 KA DIAT + ASH BEARING MUDSTONE 5GY2/1-GREENISH BLACK, 10Y5/4-LT OLIVE PREDOM 5GY2/1, NO OBVIOUS STRUCTURES OR ASH PATCHES BUT SECTION IS COVERED WITH FILM OF MUD, 142-150CM IS VOID BADLY BRECCIATED BRECCIATED 10Y5/4 MICRITIC CARBONATE (MARL) FRAGS AT 10 + 14CM SMEAR AT 100CM DOM HARD* 56 434 B 3 3 0.0 150.0 305.00 308.00 309.50 KA MUDSTONE 5GY2/1-GREENISH BLACK,5G4/1-DK GREENISH GRAY, 10Y4/2-GRAYISH OLIVE, 10Y5/4-LT OLIVE, 5YR2/1 -DK BROWNISH BLACK PREDOM MOTTLED/BRECC 5G4/1 + 5GY2/1 + MINOR 10Y4/2, MOTTLING PROB IS DRILLING ARTIFACT BUT COLORS ARE REAL, 28-52CM IS 5GY2/1, 103-115CM IS 5YR2/1 ASH RICH ZONE, 52-56CM IS VOID 0-28 + 56-103 + 115-150CM IS BRECCIATED, HIGH AT 28-52 + 103-115CM 10Y5/4 MARLY BRECCIA FRAG AT 69CM, ASH LENS (DISTINCT BOUNDARIES RATHER THAN DIFFUSE PATCHY APPEARANCE) AT 90-92CM SMEARS AT: 91CM MINOR, 111CM HARD 33233000 56 434 B 3 CC 0.0 26.0 305.00 309.60 309.76 KA (DIAT-BEARING ?) MUDSTONE 5GY4/1-DK GREENISH GRAY NO OBVIOUS ASH LAYERS OR PATCHES BRECCIATED HARD 33233000 56 434 B 4 1 0.0 150.0 314.50 314.50 316.00 KA DIAT-BEARING MUDSTONE 5GY4/1-DK GREENISH GRAY, 5GY6/1-GREENISH GRAY, 5GY2/1-GREENISH BLACK, 5G2/1 PREDOM 5GY4/1, ONLY POSSIBLE BURROW MOTTLING IS AT 24-28CM (WHICH IS 5G2/1) BUT IT IS EQUIVOCAL BRECCIATED BUT REL INTACT 5GY6/1 VITRIC PUMICE FRAG AT 2CM, 5GY6/1 VITRIC ASH PATCH AT 34-40CM, SMALL 2MM PUMICE FRAGS AT 90-120CM, 5GY2/1 ASH-RICH PATCHES AT 24-28CM SMEARS AT: 36CM MINOR, 75CM DOM HARD 33233000.2220 56 434 B 4 2 0.0 120.0 314.50 316.00 317.20 KA DIAT-BEARING MUDSTONE 5G4/1-DK GREENISH GRAY, 10Y5/4-LT OLIVE PREDOM 5G4/1, 56-66CM HAS BURROWS FILLED WITH 10Y5/4 CARBONATE- SOME COCCOS + SOME BROKEN DISC? SLIGHT SMEARS AT: 60CM MINOR, 75C M DOM HARD* 56 434 B 4 CC 0.0 20.0 314.50 317.30 317.40 KA DIAT-BEARING MUDSTONE HARD 33233000.2220 56 434 B 6 CC 0.0 21.0 333.50 333.60 333.71 KA DIAT MUDSTONE 5Y3/2-OLIVE GRAY, 5Y4/1-OLIVE GRAY NO OBVIOUS BURROWS OR SED STRUCTURES VERY BRECCIATED 5Y4/1 3MM ACROSS PUMICE FRAG AT 9CM SMEAR AT 10CM DOM HARD* 56 434 B 7 1 0.0 4.0 343.00 343.00 343.04 KA ASH-RICH DIAT MUDSTONE 5Y3/2-OLIVE GRAY CLEAR VESICULAR VITRIC SHARDS SMEAR AT 1CM HARD* 56 434 B 7 1 4.0 51.0 343.00 343.04 343.51 KA DIAT MUDSTONE 5Y3/2-OLIVE GRAY, 5G2/1-GREENISH BLACK PREDOM 5Y3/2, MINOR 5G2/1 PATCHES, NOT OBVIOUSLY LAMINATED BURROWED OR MOTTLED MOD FEW TRACES OF CARBONATE SMEAR AT 20CM DOM HARD* 56 434 B 8 1 0.0 25.0 352.50 352.50 352.75 O DIAT-COMMON MUDSTONE 5GY3/2-GRAYISH OLIVE GREEN NO INTERNAL STRUCTURE HIGH SMEAR AT 20CM DOM* 56 434 B 8 1 25.0 47.0 352.50 352.75 352.97 O VOLCANICLASTIC SILTY SAND 5GY3/2-GRAYISH OLIVE GREEN WEAKLY GRADED HIGH SMEARS AT: 33CM MINOR , 35CM DOM SOFT 33233000.2220 56 434 B 8 1 47.0 141.0 352.50 352.97 353.91 O DIAT-COMMON MUDSTONE 5GY3/2-GRAYISH OLIVE GREEN, 10YR5/4-MOD YELLOWISH BROWN, 5G5/2-GRAYISH GREEN, 10G4/2-GRAYISH GREEN PREDOM 5GY3/2, SCATTERED WITH SMALL FRAGS OF 10YR5/4 MARLY LIMESTONE (NANNO-RICH) + PATCHES OF 5G5/2 TO 10G4/2 VITRIC DIAT MUDSTONE 141-150CM IS VOID WHOLLY SHEARED SMEARS AT: 62CM MINOR, 74CM MINOR HARD 33233000.2220 56 434 B 8 2 0.0 150.0 352.50 354.00 355.50 O VITRIC MUDSTONE 5GY3/2-GRAYISH OLIVE GREEN, -WHITE, 10YR5/4-MOD YELLOWISH BROWN PREDOM 5GY3/2, WEAKLY GRADED VOLCANICLASTIC SAND AT 75-85/89CM MOD TO HIGH SMALL WHITE PUMICE FRAGS- 2 AT 41-43 + 1 AT 101CM, SMALL FRAGS OF 10YR5/4 MARLY LIMESTONE SCATTERED THROUGH 85/89-92CM SMEARS AT: 34CM DOM, 82CM DOM, 92CM MINOR HARD* 56 434 B 9 1 0.0 55.0 362.00 362.00 362.55 O VITRIC MUDSTONE(CLAYSTONE) 5GY4/1-DK GRNISH GRAY TINY COALY FRAG AT 50CM SMR AT 40CM DOM HARD* 56 434 B 9 1 55.0 62.5 362.00 362.55 362.63 O VITRIC SILTSTONE 5Y4/1-OLIVE GRAY SMEAR AT 59CM DOM HARD* 56 434 B 9 1 62.5 112.0 362.00 362.63 363.12 O CLAYSTONE 5G4/1-DK GREENISH GRAY SMEARS AT: 65CM DOM, 110CM DOM, 112CM MINOR HARD* 56 434 B 9 1 112.0 150.0 362.00 363.12 363.50 O VITRIC DIAT SILTSTONE 5Y4/1-OLV GRY MINUTE PEL LET STRUC SMEARS AT: 118CM DOM, 140CM DOM HARD* 56 434 B 9 2 0.0 55.0 362.00 363.50 364.05 O CALCAR DIAT-SPIC MUDSTONE (SILTSTONE) 5Y4/1 -OLIVE GRAY, 5Y5/2-LT OLIVE GRAY PREDOM 5Y4/1, DIAGONAL 5Y5/2 BAND AT 5/9-9/16CM, SHEARED SHARP CONTACTS (FUSED TOGETHER AT PRESENT) ARE PREDOM, MINUTE PELLET-LIKE STRUCTURE AT 28-35 + 47-5ICM TURBIDITE ?, SMEAR AT 50CM DOM HARD* 56 434 B 9 2 55.0 150.0 362.00 364.05 365.00 O DIAT MUDSTONE 5Y4/1-OLIVE GRAY, 5Y7/2-YELLOWISH GRAY PREDOM 5Y4/1, TECTONICALLY DISPLACED 5Y7/2 DIAT MARLSTONE AT 92 + 102 + 108CM SMEARS AT: 103CM DOM, 106CM MINOR, 140CM DOM HARD 33233000.2220 56 434 B 9 3 4.0 85.0 362.00 365.04 365.85 O VITRIC MUDSTONE 10Y4/2-GRAYISH OLIVE UNIFORM LITH, NO SED STRUCTURE, 0-4CM IS VOID SMEARS AT: 20CM DOM, 50CM DOM HARD* 56 434 B 9 CC 0.0 13.0 362.00 365.95 365.98 O VITRIC MUDSTONE 5Y4/1-OLIVE GRAY SMEAR AT 5CM DOM HARD* 56 434 B 10 1 0.0 150.0 371.50 371.50 373.00 CG DIAT MUDSTONE 5Y3/2, 10Y4/2, 5Y2/1 PREDOM 5Y3/2, 10Y4/2 MOTTLES- SOME CARB - AT 0-8CM, FRACTURED BUT DOMINANTLY IN PLACE, 55-75 + 145-150CM IS HACKLY FRACTURED, FRACTURE ANGLES ARE APPROX 45 UP FROM LEFT TO RIGHT, 105-130CM IS BRECCIATED FINE PARTICLE SIZE (SAND) SLIGHT AT 0-50 + 80-105 + 135-145CM, HIGH AT 50-80 + 105-135 + 145-150CM 10Y4/2 BRECCIA RECEMENTED INTO DOM LITH- IT IS CARB-BEARING DIAT MUDSTONE- AT 4-5CM, 90-93CM IS 5Y2/1 PYRITIZED ZONE SMEARS AT: 3, 75, 92CM HARD* 56 434 B 10 2 0.0 14.0 371.50 373.00 373.14 CG DIAT MUDSTONE 5Y3/2 CONSISTS OF SAND TO PEBBLE SIZED ANGULAR MUDSTONE CHIPS, UNIFORM BRECCIATED, TOTALLY DIST HARD* 56 434 B 10 3 90.0 150.0 371.50 375.40 376.00 CG DIAT MUDSTONE 5Y3/2-OLIVE GRAY SAND TO PEBBLE SIZE ANGULAR CHIPS OF MUDSTONE, UNIFORM BRECCIATED, TOTALLY DISTURBED SMEAR AT 107CM HARD* 56 434 B 10 4 0.0 150.0 371.50 376.00 377.50 CG DIAT MUDSTONE 5Y3/2-OLIVE GRAY, 10Y4/2-GRAYISH OLIVE SIZES OF CLASTS RANGE FROM SAND TO PEBBLE, PREDOM 5Y3/2, SOME CHIPS OF CARB-BEARING 10Y4/2 DIAT OOZE HIGH, BRECCIATED HARD 33233000.2220 56 434 B 10 5 0.0 150.0 371.50 377.50 379.00 CG DIAT MUDSTONE 5Y3/2, 10Y4/2 PREDOM 5Y3/2, ONLY 20-30 + 70-78 + 120 -130CM SHOWS SLIGHT TO MOD DISTURBANCE,STILL FRACTUR ED, SOME LIGHTER 1/Y4/2 CARB-BEARING CHIPS HIGHLY BRECCIATED + DISTURBED HARD 33233000.2220 56 434 B 10 6 0.0 96.0 371.50 379.00 379.96 CG DIAT MUDSTONE 5Y3/2 SAND TO PEBBLE SIZE ANGULAR CHIPS HIGH HARD 33233000.2220 56 434 B 10 CC 0.0 25.0 371.50 380.06 380.21 CG DIAT MUDSTONE HARD 33233000.2220 56 434 B 11 1 0.0 150.0 381.00 381.00 382.50 CG GRADED DISTURBIDITE 5Y3/2 GRADED SAND TO PEBBLE SIZE ANGULAR CHIPS OF DIAT MUDSTONE WITH SOME 5Y5/2 + N5 LIMESTONE PEBBLES HIGH HARD 33233000.2220 56 434 B 11 2 0.0 107.0 381.00 382.50 383.57 CG ANGULAR PEBBLES OF DIAT MUDSTONE 5Y3/2, 5Y5/2, N5 PREDOM 5Y3/2, SOME 5Y5/2 + N5 LIMESTONE PEBBLES HIGH 2 SMEARS AT 100CM-DOM + MINOR HARD 33233000.2220 56 434 B 11 CC 0.0 15.0 381.00 383.67 383.72 CG ANGULAR PEBBLES OF DIAT MUDSTONE LARGE ROUNDED PEBBLES HARD 33233000.2220 56 434 B 13 CC 0.0 10.0 400.00 400.10 400.10 CG 3 LIMESTONE PEBBLES N6-LT GRAY, N5-MED GRAY MOTTLED HARD* 56 434 B 14 1 0.0 55.0 409.50 409.50 410.05 CG DIAT MUDSTONE 5Y3/2-OLIVE GRAY, N8-VERY LT GRAY PREDOM 5Y3/2, ANGULAR FRAGS, SAND TO LARGE COBBLES IN SIZE, SPECS OF N8 SP.SPICS HIGH SMEAR AT 20CM HARD* 56 434 B 15 1 0.0 95.0 419.00 419.00 419.95 CG DIAT MUDSTONE 5Y3/2-OLIVE GRAY,5Y5/2-LT OLIVE GR AY,N3 PREDOM 5Y3/2,SOME 5Y5/2 ZONES WITH CARB,HIGHLY FRACT URED BUT IN PLACE EXCEPT FOR 0-15 + 63-95CM,SOME N3 MUDSTONE AT 6-7CM HIGH AT 0-20 + 63-95CM,SLIGHT AT 20-63CM SMEARS AT: 10,50CM HARD* 56 434 B 15 2 0.0 140.0 419.00 420.50 421.90 CG DIAT MUDSTONE 5Y3/2-OLIVE GRAY, 5Y5/2-LT OLIVE GRAY PREDOM 5Y3/2, HIGHLY SHEARED BUT FRAGS ARE IN PLACE, 5Y5/2 MOTTLING WITH SOME CARB AT 63-66 + 80-88 + 103-105CM SLIGHT SMEAR AT 110CM HARD 33233000.2220 56 434 B 15 3 0.0 150.0 419.00 422.00 423.50 CG DIAT-SPIC MUDSTONE 5Y3/2-OLIVE GRAY, 5Y5/2-LT OLIVE GRAY PREDOM 5Y3/2, 0-55CM HAS BIOTURB, 5Y5/2-TECTONIC SHEARS AT 72-78CM, 108-124CM IS ZONE OF TECTONIC DEFORMATION- AN OBLIQUE SHEARED ZONE (2 APPROX 3CM WIDE)- BIOTURB PART SHOWS RAZOR- CUT MICROFAULTS (VERT + HIGH ANGLES) SLIGHT SMEARS AT: 43CM DOM, 102CM DOM, 111CM MINOR HARD* 56 434 B 15 4 0.0 65.0 419.00 423.50 424.15 O DIAT-SPIC MUDSTONE 5Y3/2-OLIVE GRAY 0-25CM IS MOD, HIGH AT 25-65 SMEAR AT 20CM DOM HARD* 56 434 B 15 CC 0.0 20.0 419.00 424.25 424.35 O DIAT-SPIC MUDSTONE 5Y3/2-OLIVE GRAY HIGH SMEAR AT 10CM DOM HARD* 56 434 B 16 1 2.0 142.0 428.50 428.52 429.92 O VITRIC DIAT-SPIC MUDSTONE (SILTSTONE) 5Y3/2 -OLIVE GRAY, 5Y7/2-YELLOWISH GRAY PREDOM 5Y3/2, PATCHES OF 5Y7/2 DIAT MARLSTONE MOD SOME SP.SPICS SMEARS AT: 80CM DOM, 110CM MINOR HARD* 56 434 B 16 2 0.0 150.0 428.50 430.00 431.50 O VITRIC DIAT-SPIC MUDSTONE 5Y3/2-OLIVE GRAY UNIFORM LITH, PARTLY BIOTURB SLIGHT-MOD SMEAR AT 80CM DOM HARD* 56 434 B 16 3 0.0 150.0 428.50 431.50 433.00 O SPIC-DIAT MUDSTONE 5Y3/2-OLIVE GRAY, 5Y5/2-LT OLIVE GRAY PREDOM 5Y3/2, PARTLY BIOTURB VOLC GLASS FRAGS SCATTERED THROUGH 110-130CM, 5Y5/2 SLUMPED LUMP OF CALCAR DIAT-SPIC VITRIC MUDSTONE AT 78-84CM SPONGE FRAGS SPORADICALLY FOUND SMEARS AT 50CM DOM, 83CM MINOR HARD 33233000.2220 56 434 B 16 4 0.0 80.0 428.50 433.00 433.80 O VITRIC DIAT-SPIC MUDSTONE 5Y3/2-OLIVE GRAY, 5B7/1-LT BLUISH GRAY PREDOM 5Y3/2, 5B7/1 ASH PATCHES SLIGHT SP.SPICS FOUND SPORADICALLY SMEARS AT: 16CM MINOR, 50CM DOM HARD* 56 434 B 16 CC 0.0 17.0 428.50 433.90 433.97 O DIAT MUDSTONE 5Y3/2-OLIVE GRAY HIGH SMEAR AT 10CM DOM HARD* 56 434 B 17 1 0.0 150.0 438.00 438.00 439.50 O VITRIC DIAT MUDSTONE 5Y3/2-OLIVE GRAY SMALL FRAGS OF DIAT MARLSTONE BRECCIA SMEARS AT: 42CM MINOR, 71CM MINOR, 80CM DOM, 89CM MINOR HARD 33233000.2220.3651 56 434 B 17 CC 0.0 14.0 438.00 439.60 439.64 O VITRIC DIAT MUDSTONE 5Y3/2-OLIVE GRAY HIGH SMEAR AT 12CM DOM HARD* 56 434 B 18 1 0.0 20.0 447.50 447.50 447.70 CG DIAT MUDSTONE 5Y3/2-OLIVE GRAY BRECCIA SMEAR AT 7CM DOM HARD* 56 434 B 18 CC 0.0 11.0 447.50 447.80 447.81 CG DIAT MUDSTONE 5Y3/2-OLIVE GRAY BRECCIA HARD 33233000.2220.3651 56 434 B 19 1 0.0 150.0 457.00 457.00 458.50 CG BRECCIA WITH MANY TYPES OF CLASTS 5G4/1-DK GREEN , 5Y4/1-OLIVE GRAY, 5YR4/1-BROWNISH GRAY, 5G6/1-LT GREEN UPPER 40CM ARE DISTURBED BY DRILLING BUT REMAINDER OF BRECCIA IS SEMILITHIFIED + MAY REPRESENT A BRECCIATED ZONE IN THE SEDS- OR MAY NOT, 43% MATRIX- 5G4/1 DIAT TUFFACEOUS MUDSTONE, CLASTS: 40% 5G4/1 DIAT TUFFACEOUS MUDSTONE + 5% 5Y4/1 SILTSTONE + 5% 5Y4/1 LIMESTONE + 5% 5G6/1 VOLC GLASS TUFF + 2% 5YR4/1 SHEAR ZONE AT 141/147-150 CM* 0-42CM IS DRILL BRECCIA, MOD AT 42-60CM, SLIGHT AT 60-150CM SMEARS AT: 104CM MINOR, 133CM MINOR, 145CM MINOR 56 434 B 19 2 0.0 118.0 457.00 458.50 459.68 CG BRECCIA WITH MANY CLASTS 5G4/1-DK GREEN, 5Y4/1 -OLIVE GRAY, 5YR4/1-BROWNISH GRAY, 5G6/1-LT GREEN MATRIX IS 5G4/1 DIAT-TUFF MUDSTONE, CLASTS: 5G4/1 DIAT-TUFF MUDSTONE + 5Y4/1 SILTSTONE + 5Y4/1 MARLSTONE + 5YR4/1 SILTSTONE + 5G6/1 TUFF 5Y4/1 LIMESTONE AT 31-34CM SMEARS AT: 25CM MINOR,34CM MINOR,95CM DOM HARD* 56 434 B 19 CC 0.0 25.0 457.00 459.78 459.93 CG BRECCIA WITH MANY CLASTS HARD* 56 434 B 20 1 0.0 150.0 466.50 466.50 468.00 CG DIAT MUDSTONE 5Y3/2, 5Y5/2 5G6/1 0-30CM IS 5G6/1, 30-150CM IS 5Y3/2, HIGHLY FRACTURED, SOME FINE MOTTLING WITH 5Y5/2 CALCAR VITRIC ASH 0-38CM IS BRECCIA, MOD AT 38-72 + 105-115CM, SLIGHT AT 72-105 + 115-150 CM SMEARS AT: 90CM DOM, 130CM MIN* 56 434 B 20 CC 0.0 28.0 466.50 468.10 468.28 CG DIAT MUDSTONE 5Y3/2 BRECCIA HARD* 56 434 B 24 1 0.0 132.0 504.50 504.50 505.82 O TUFFACEOUS MUDSTONE 5G4/1-DK GREENISH GRAY, 5B7/1-LT BLUISH GRAY PREDOM 5G4/1 INTENSELY FRACTURED: 0-30CM IS BRECCIATED + 33-132CM IS POWDERED 5B7/1 LIMESTONE PEBBLES AT 86-91CM SMEARS AT: 2/CM DOM, 100CM DOM HARD* 56 434 B 24 2 0.0 123.0 504.50 506.00 507.23 O TUFF MUDSTONE 5G4/1-DK GREENISH GRAY INTENSELY FRACTURED SMEAR AT 84CM DOM HARD* 56 434 B 24 CC 0.0 9.0 504.50 507.34 507.33 O TUFF MUDSTONE 5G4/1-DK GREENISH GRAY INTENSELY FRACTURED SMEAR AT 3CM DOM HARD* 56 434 B 25 1 5.0 150.0 514.00 514.05 515.50 KA VITRIC OR TUFF MUDSTONE 5GY4/1-DK GREENISH GRAY, 5GY2/1-GREENISH BLACK, 5GY6/1-GREENISH GRAY PREDOM 5GY4/1 TO 5GY2/1, WHOLE SECTION IS COMPLETELY BRECCIATED SO NO STRUCTURES CAN BE OBSERVED BRECCIA 5GY6/1 CALCITE-VEINED MARLSTONE PEBBLE 8CM IN LONGEST DIM AT 96-101CM DIAT CONTENT SEEMS LOW + DEF LESS THAN AMOUNT OF ASH (APPROX 30% AVG) IN "ROCK" SMEAR AT 75CM DOM HARD* 56 434 B 25 2 0.0 150.0 514.00 515.50 517.00 KA VITRIC OR TUFF MUDSTONE 5GY4/1-DK GREENISH GRAY, 10Y6/2-PALE OLIVE, 5GY2/1-GREENISH BLACK PREDOM 5GY4/1 TO 5GY2/1, ALL BRECCIATED EXCEPT FRAGS AT 33 + 120 + 126 + 132CM WHICH HAVE NO SED STRUCTURES, BRECCIATED PIECES OF 10Y6/2 MICRITIC CARB (IE MARLSTONE) ARE SCATTERED THROUGHOUT BRECCIA SMEARS AT: 75CM DOM, 125CM DOM HARD* 56 434 B 25 3 0.0 128.0 514.00 517.00 518.28 KA VITRIC OR TUFF MUDSTONE 5GY4/1-DK GREENISH GRAY, 5GY2/1-GREENISH BLACK AGAIN WI TH SCATTERED BRECCIATED MARLSTONE HIGHLY BRECCIATED SMEARS AT:70CM MINOR,75CM DOM HARD* 56 434 B 25 CC 0.0 15.0 514.00 518.38 518.43 KA VITRIC OR TUFF MUDSTONE HARD 33233000.1210.3651 56 434 B 26 1 27.0 150.0 523.50 523.77 525.00 KA VITRIC OR TUFF MUDSTONE 5G2/1-GREENISH BLACK, 5Y6/1-LT OLIVE GRAY PREDOM 5G2/1, SOME 5Y6/1 CARB-RICH FRAGS COMPLETELY BRECCIATED SMEAR AT 5/CM DOM HARD* 56 434 B 26 2 0.0 92.0 523.50 525.00 525.92 KA VITRIC OR TUFF MUDSTONE 5GY2/1-GREENISH BLACK BRECCIATED, 1-3MM FRAGS OF CARB MARLSTONE VERY SMEAR AT 50CM DOM HARD* 56 434 B 26 CC 0.0 31.0 523.50 526.02 526.23 KA VITRIC OR TUFF MUDSTONE 5Y4/1-OLIVE GRAY HIGH SMEAR AT 5CM DOM HARD* 56 434 B 27 CC 0.0 27.0 533.00 533.10 533.27 MU VITRIC MUDSTONE 10Y4/2-GRAYISH OLIVE INTENSE SMEAR AT 15CM DOM HARD* 56 434 B 28 1 0.0 131.0 542.50 542.50 543.81 MM TUFF VITRIC MUDSTONE 5G4/7, 5GY3/1, 5GY4/1, 5GY6/1 GRADES DOWNWARD TO TUFFITE, 0-55CM IS 5G4/7 + 5GY3/1, 55-110CM IS 5GY4/1, 110-131CM IS 5GY6/1, IN SOME PIECES ALTERNATING PARALLEL LAYERS APPEAR- DK ONES ARE VITRIC MUDSTONE + LT ONES WHICH ARE MORE ENRICHED IN VOLC GLASS ARE TUFFITE, ALL ROCKS ARE FRACTURED- VERTICAL IN LOWER PART 0-55CM IS BRECCIA, 55-110CM IS HIGHLY, MOD AT 110-131CM LIMESTONE PEBBLE SUBROUNDED WITH WELL-POLISHED SURFACES AT 115CM SMEAR AT 51CM HARD* 56 434 B 28 CC 0.0 19.0 542.50 543.91 544.00 MM TUFF (VITRIC) MUDSTONE 5GY4/2, 5GY3/1 0-15CM IS 5GY4/2 + ENRICHED IN VOLC DEBRIS (TUFFITE), 15-19CM IS 5GY3/1 SLIGHT SMEARS AT: 11, 17CM* 56 434 B 29 CC 0.0 15.0 552.00 552.10 552.15 MM ROCK FRAGS 5Y4/1-OLIVE GRAY, -LT GREENISH GRAY, -DK GRAY, 5G4/1-DK GREENISH GRAY 2 PIECES 7X5X3 + 4X2X2CM 5Y4/1 BRECCIATED MARLSTONE WITH LT GREENISH GRAY VEINLETS OF CALCITE, OTHER PIECES ARE DK GRAY OR 5G4/1 MARLSTONE WITH SOME VOLC GLASS (IN SS UP TO 25%) + SPICS, CARB IS FINE-CRYSTALLINE ("UNSPEC"), MOST FRAGS ARE SOMEWHAT FRACTURED + FILLED WITH CALCITE(?), SINGLE FRAG OF MICACEOUS GNEISS SEVERAL SMALL PIECES OF TUFF MUDSTONE WITH DIAT + SPIC BRECCIA FRAGS WERE LIKELY INCLUDED IN MUDSTONE SMEAR AT 5CM HARD* 56 434 B 30 1 15.0 103.0 561.50 561.65 562.53 CG TUFFITE 5Y3/2-OLIVE GRAY DOM 2-20MM IN SIZE, LARGE PIECE OF LIMESTONE AT 15-20 BRECCIA SMEAR AT 40CM DOM HARD* 56 434 B 30 CC 0.0 20.0 561.50 562.63 562.73 CG TUFFITE HARD* 56 434 B 31 CC 0.0 16.0 571.00 571.10 571.16 KA VITRIC OR TUFF MUDSTONE 5GY3/2-GRAYISH OLIVE GREEN, 5GY6/1-LT GREENISH GRAY PREDOM 5GY3/2, BOTTOM 10 CM CONSISTS OF SUBROUNDED 5GY6/1 PIECES (1-5CM ACROSS) OF BURROWED? + SOMETIMES BRECCIATED MARLSTONE HIGH SMEARS AT: 4CM DOM, 16CM DOM, 12CM MINOR HARD 33233000.3651.3450 56 434 B 32 1 20.0 118.0 580.50 580.70 581.68 MU MIXTURE OF FRAGS OF: VITRIC DIAT MUDSTONE + VITRIC MUDSTONE 5GY3/2-GRAYISH OLIVE GREEN, 5GY4/2-DUSKY YELLOW GREEN, 5Y7/2-YELLOWISH GRAY, 5Y5/2-LT OLIVE GRAY PREDOM FRAGS OF 5GY3/2 VITRIC DIAT MUDSTONE + 5GY3/2 TO 5GY4/2 VITRIC MUDSTONE WITH TRACES OF 5Y5/2 TO 5Y7/2 FRAGS OF VITRIC LIMESTONE, O SMEARS AT: 70CM DOM, 72CM MINOR, 75CM DOM 0-20CM IS VOID, 20-118CM IS BRECCIA HARD* 56 434 B 32 CC 0.0 25.0 580.50 581.78 581.93 MU MIXTURE OF FRAGS OF: VITRIC DIAT MUDSTONE + VITRIC MUDSTONE 5Y5/2 PEBBLES (2.5 + 1.2CM DIA) OF VITRIC LIMESTONE MOD HARD* 56 434 B 33 1 10.0 40.0 590.00 590.10 590.40 MU VITRIC DIAT MUDSTONE 5GY3/2-GRAYISH OLIVE GREEN 0-10CM IS VOID HEAVILY BRECCIATED WITH THE EXCEPTION OF SOME LARGE FRAGS AT 10-23CM SMEAR AT 20CM DOM HARD* 56 434 B 33 1 40.0 80.0 590.00 590.40 590.80 MU TUFFITE 5GY5/2-DUSKY YELLOW GREEN IRREG CLEAVAGE PLANES, SEVERAL LARGER (UP TO 8X4CM ) COHERENT FRAGS BRECCIATED SMEAR AT 60CM DOM* 56 434 B 33 1 80.0 150.0 590.00 590.80 591.50 MU VITRIC CLAYSTONE 5GY2/1-GREENISH BLACK HEAVILY BRECCIATED SMEARS AT: 100CM DOM,140CM DOM HARD* 56 434 B 33 2 0.0 15.0 590.00 591.50 591.65 MU VITRIC MUDSTONE 5GY3/2-GRAYISH OLIVE GREEN, 5GY5/2-DUSKY YELLOW GREEN PREDOM 5GY3/2, FEW 5GY5/2 FRAGS- PROB TUFFITE HEAVILY BRECCIATED SMEAR AT 10CM DOM HARD* 56 434 B 33 CC 0.0 25.0 590.00 591.75 591.90 MU VITRIC MUDSTONE 5GY3/2-GRAYISH OLIVE GREEN, 5BG5/2-GRAYISH BLUE GREEN, 5BG3/2-DUSKY BLUE GREEN PREDOM 5GY3/2 WITH LUMPS OF 5BG5/2 TO 5BG3/2 VITRIC CLAYSTONE HEAVILY BRECCIATED SMEAR AT 14CM DOM HARD* 56 434 B 34 1 0.0 66.0 599.50 599.50 600.16 MU VITRIC MUDSTONE 5GY4/1-DK GREENISH GRAY WITHOUT SHARP BEDS STRONGLY BRECCIATED A 9X6CM FLAT DIABASE? OR BASALT? WELL-ROUNDED PEBBLE AT 1-10CM, A 2.5X2CM SUBROUNDED PEBBLE PROB WELDED TUFF AT 0-3CM SMEAR AT 20CM DOM HARD* 56 434 B 34 1 66.0 74.0 599.50 600.16 600.24 MU VITRIC MUDSTONE 5BG3/2-DUSKY BLUE GREEN, 5BG5/2 -GRAYISH BLUE GREEN STRONGLY BRECCIATED SMEAR AT 70CM DOM HARD* 56 434 B 34 1 74.0 86.0 599.50 600.24 600.36 MU VITRIC MUDSTONE 5GY4/1-DK GREENISH GRAY COHERENT LARGE PIECES WITH CLEAVAGE PLANES IN DIFFERENT DIRECTIONS MOD SMEAR AT 82CM DOM HARD* 56 434 B 34 1 86.0 140.0 599.50 600.36 600.90 MU VITRIC MUDSTONE 5GY4/1-DK GREENISH GRAY,5G2/1-GR EENISH BLACK,5BG3/2-DUSKY BLUE GREEN,5BG5/2-GRAYISH BLUE GREEN, 5GY6/2 PREDOM 5GY4/1 TO 5G2/1, PATCHES OF 5BG3/2-5/2 VITRIC CLAYSTONE AT 127-131CM, PATCHES OF 5GY6/2 TUFFITE AT 133-134CM BRECCIATED SMEARS AT: 100CM, 130CM DOM, 134CM MIN HARD* 56 434 B 34 2 0.0 31.0 599.50 601.00 601.31 MU VITRIC MUDSTONE 5GY4/1-DK GREENISH GRAY, 5GY6/2, 5BG4/2 PREDOM 5GY4/1, PATCH OF 5GY6/2 TUFFITE AT 15-19CM, PATCH OF 5BG4/2 VITRIC CLAYSTONE AT 19-20CM STRONGLY BRECCIATED SMEARS AT: 16CM DOM, 19CM MINOR HARD 33233000.3651.3450 56 434 B 34 2 31.0 148.0 599.50 601.31 602.48 MU VITRIC MUDSTONE 5GY4/1, 5BG4/2 PREDOM 5GY4/1, PATCHES OF 5BG4/2 VITRIC CLAYSTONE AT 100 + 125-148CM STRONGLY BRECCIATED + DISTURBED SMEARS AT: 60CM DOM, 95CM DOM, 100CM MINOR, 110CM DOM, 135CM DOM HARD 33233000.3651.3450 56 434 B 34 CC 0.0 32.0 599.50 602.58 602.80 MU VITRIC CLAYSTONE 5GY4/1-DK GREENISH GRAY 0-4CM IS VOID VERY STRONGLY BRECCIATED + DISTURBED SMEAR AT 13CM MINOR HARD* 56 434 B 35 1 0.0 135.0 609.00 609.00 610.35 MU DIAT MUDSTONE (VITRIC) 5GY4/1-DK GREENISH GRAY, 5Y6/4-DUSKY YELLOW PREDOM 5GY4/1, PATCH OF 5Y6/4 MARLSTONE AT 107-108CM STRONGLY BRECCIATED + DISTURBED SMEARS AT: 55CM MINOR, 70CM DOM HARD* 56 434 B 35 CC 0.0 21.0 609.00 610.45 610.56 MU DIAT VITRIC MUDSTONE 5GY4/1-DK GREENISH GRAY STRONGLY BRECCIATED + DISTURBED SMEAR AT 14CM DOM HARD* 56 434 B 36 1 0.0 48.0 618.50 618.50 618.98 O VITRIC DIAT MUDSTONE 5GY4/1-DK GREENISH GRAY BRECCIAS ARE LARGE (5CM DIA COMMON) INTENSELY BRECCIATED SMEAR AT 10CM DOM HARD* 56 434 B 37 1 0.0 38.0 628.00 628.00 628.38 O VITRIC DIAT MUDSTONE 5GY3/2-GRAYISH OLIVE GREEN COMPLETE GRADING BY DRILLING INDURATED BRECCIA- LIMESTONE PEBBLE (2CM IN SIZE) AT BOTTOM SMEAR AT 13CM DOM HARD* 56 434 B 37 CC 0.0 32.0 628.00 628.49 628.71 O VITRIC DIAT MUDSTONE 5GY3/2-GRAYISH OLIVE GREEN UPPER 8CM FRACTURED INTO PIECES INTENSE SMEAR AT 6CM DOM HARD*