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 59 450 1 1 0.0 150.0 0.00 0.00 1.50 KS PELAGIC CLAY 7.5YR4/4 0-68 IS HIGHLY, 68-150CM IS MOD SMEARS AT: 20CM DOM, 140CM DOM SOFT 33211000 59 450 1 2 0.0 150.0 0.00 1.50 3.00 KS PELAGIC CLAY 7.5YR4/4 MOD 2.5X3CM MN NOD AT 136-139CM SMEAR AT 130CM DOM SOFT* 59 450 1 3 0.0 150.0 0.00 3.00 4.50 KS PELAGIC CLAY 7.5YR4/4 MOD, 65-74CM IS HIGHLY SMEAR AT 140CM DOM SOFT* 59 450 1 4 0.0 150.0 0.00 4.50 6.00 KS PELAGIC CLAY 7.5YR4/4 145-150CM IS IW SAMPLE MOD SMEAR AT 140CM DOM SOFT* 59 450 1 5 0.0 127.0 0.00 6.00 7.27 KS PELAGIC CLAY 7.5YR4/4 116-127CM IS HIGHLY SMEAR AT 110CM DOM SOFT* 59 450 1 CC 0.0 0.0 0.00 7.37 7.37 KS PELAGIC CLAY 7.5YR4/4 VERY SOFT* 59 450 2 1 0.0 150.0 7.50 7.50 9.00 KS PELAGIC CLAY 5YR3/4,10YR3/4 PREDOM 5YR3/4, FUZZY 10Y R3/4 MOTTLE AT 53-54CM 0-75+113-150CM IS SLIGHTLY, 75-113CM IS MOD SMEAR AT 140CM DOM SOFT* 59 450 2 2 0.0 150.0 7.50 9.00 10.50 KS PELAGIC CLAY 10YR3/4, 7.5YR3.5/4, 10YR5/4 0-63CM IS 10YR3/4, MORE INDURATED 10YR3/4 LUMPS AT 63-64 + 83-87CM, 63-150CM IS 7.5YR3.5/4, SILTY-SANDY 10YR5/4 PATCH OF GLASS SHARDS AT 97-98CM , A VAGUE 10YR5/4 STREAK AT 101-112CM SLIGHT SMEARS AT: 84CM MINOR, 97CM MINOR SOFT* 59 450 2 3 0.0 150.0 7.50 10.50 12.00 KS PELAGIC CLAY 7.5YR3.5/4, 7.5YR3/4 PREDOM 7.5YR3.5/4 WITH A GRADUAL COLOR CHANGE AT APPROX 130 CM TO 7.5YR3/4, MORE INDURATED .8CM CHUNKS AT 31CM, BROKEN INDURATED LAYER AT 104-106CM, INDURATED LUMPS AT 130-133CM 0-10 + 36-100 + 141-150CM IS SLIGHTLY , 10-36 + 100-141CM IS MOD SOFT* 59 450 2 4 0.0 150.0 7.50 12.00 13.50 KS PELAGIC CLAY 7.5YR3/4 MORE INDURATED LUMPS AT 16-18CM 21-54 + 80-101CM IS MOD, REST IS SLIGHTLY SOFT* 59 450 2 5 0.0 150.0 7.50 13.50 15.00 KS PELAGIC CLAY 7.5YR3/4, 7.5YR3.5/4 TOP IS 7.5YR3/4 WITH GRADUAL CHANGE TO 7.5YR3.5/4 ABOUT 71 CM 9-44CM IS MOD, REST IS SLIGHTLY 101-150CM IS ORG GEOCHEM SAMPLE, SMEAR AT 50CM DOM SOFT* 59 450 2 6 0.0 98.0 7.50 15.00 15.98 KS PELAGIC CLAY 7.5YR4/4 27-37CM IS MOD, 67-98CM IS WATERY BUT INTACT + HIGHLY DIST, REST IS SLIGHTLY SMEARS AT 37CM M, 90CM DOM SOFT* 59 450 2 CC 0.0 0.0 7.50 16.08 16.08 KS PELAGIC CLAY 7.5YR3/4 SOFT* 59 450 3 1 0.0 150.0 17.00 17.00 18.50 KS PELAGIC CLAY 7.5YR3/4,7.5YR3.5/4,7.5YR4/4 0-41 + 58-85CM IS 7.5YR3/4,41-58 + 85-150CM IS 7.5YR3.5/4, 7.5YR4/4 DISTURBED MOTTLES AT 78+127CM SLIG HT SMEARS AT 50CM DOM, 70CM DOM, 79CM MIN SOFT* 59 450 3 2 0.0 150.0 17.00 18.50 20.00 KS PELAGIC CLAY 7.5YR3.5/4, 7.5YR3/4 0-82CM IS 7.5YR3.5/4, FLOWED CONTACT AT 82CM, 82-97CM IS ADMIXTURE OF 7.5YR3/4 WITH MINOR 7.5YR3.5 /4, 97-125CM IS DRILLING BRECCIA, 125-150CM IS 7.5YR3.5/4 0-50CM IS SLIGHT, 50-97 + 125-150CM IS MOD, 97-125 IS BRECCIA SMEAR AT 70CM DOM SOFT* 59 450 3 3 0.0 150.0 17.00 20.00 21.50 KS PELAGIC CLAY 7.5YR3.5/4,7.5YR3/4 A 7.5YR 3/4 MOTTLE AT 16-18CM, PREDOM 7.5YR3.5/4 MOD SOFT 33211000 59 450 3 4 0.0 150.0 17.00 21.50 23.00 KS PELAGIC CLAY 7.5YR3.5/4 MOD SOFT 33211000 59 450 3 5 0.0 150.0 17.00 23.00 24.50 KS PELAGIC CLAY 10YR3/4 FIRMER CHUNK AT 31-33 + 42-47CM, FIRMER CHUNKS 2-6CM THICK AT 99-150CM 0-99CM IS MOD, 99-150CM IS SLIGHT SOFT 33211000 59 450 3 6 0.0 150.0 17.00 24.50 26.00 KS PELAGIC CLAY 10YR3/4,10YR4/4 FIRMER CHUNKS AT 11-25+51-56 CM, LIGHT 10YR4/4 STREAK OR MOTTLE IN FIRM-NOT HARD "BISCUIT" AT 31-35CM SLIGHT, 62-80CM IS HIGHLY DIST-FLOW SMEAR AT 32CM MINOR SOFT* 59 450 3 7 0.0 45.0 17.00 26.00 26.45 KS PELAGIC CLAY 10YR3.5/4 SLIGHT SMEARS AT: 3CM MINOR, 39CM DOM* FIRM, FIRMER AT 4-8,14- 17,22-45CM 59 450 3 CC 0.0 9.0 17.00 26.56 26.55 KS PELAGIC CLAY + LITHIFIED ASH 10YR3.5/4, 10YR3/2, 10YR3/4 0-3CM IS 10YR3.5/4 CLAY, 3-6CM IS 10YR3/2 LITH ASH, 6-9CM IS 10YR3/4 CLAY 33113000 59 450 4 1 0.0 146.0 26.50 26.50 27.96 KS PELAGIC CLAY, SANDY (ASHY) LAYER 7.5YR4/4, 10YR4/2, 10YR2/1, 10YR3/2 65-75CM IS VOID, 0-10CM IS 7.5YR4/4 CLAY, 14-27 + 43-46CM IS 10YR2/1 ASHY, 75-82CM IS 10YR3/2 ASHY, 101-104CM IS 10YR3/2 LITH ASHY, REMAINDER IS 10YR4/2 CLAY 0-65 + 104-146CM IS SLIGHT, 75-104CM IS MOD SMEARS AT: 7CM DOM , 20CM DOM SOFT* 59 450 4 2 6.0 150.0 26.50 28.06 29.50 KS CLAY WITH 15% RADS 10YR4/2, 10YR3/2 CLAY IS 10YR4/2, 1CM 10YR3/2 ASH LUMPS AT 98 + 110CM 105-120CM IS MOD,REST IS SLIGHT SMEAR AT 80CM DOM SOFT* 59 450 4 3 7.0 129.0 26.50 29.57 30.79 KS CLAY 10YR4/2 88-112CM IS VOID 7-79,112-129CM IS SLIGHT,88-112CM ,79-88,ARE VOID SOFT 33211000 59 450 4 3 129.0 150.0 26.50 30.79 31.00 KS ASHY 10YR3/1 SLIGHT SOFT 33211000 59 450 4 4 0.0 150.0 26.50 31.00 32.50 KS CLAY, ASHY 10YR3/1, 10YR4/2, 10YR3/3, 10YR4.5/2 0-17 + 19-25 + 28-33CM ARE 10YR3/1 ASHY, 17-19CM IS 10YR4/2 CLAY, 25-28 + 33-118CM IS 10YR3/3 CLAY, 118-150CM IS 10YR4.5/2 CLAY WITH 2 3MM ASHY LAYERS 1CM APART AT 130CM + A 10YR3/1 0.8CM ASHY LAYER SLIGHT SMEAR AT 147CM MINOR (NANNO GLASS-RICH HEAVY MIN-BEARING CLAY) SOFT* 59 450 4 5 0.0 150.0 26.50 32.50 34.00 KS CLAY, ASH 10YR4.5/2, 10YR4/1, 10YR3/1, 10YR3/3, 10YR2/1, 10YR4/2 0-16CM IS 10YR4.5/2 CLAY , 16-47CM IS MOTTLING OF 10YR4/1 + 10YR3/1 ASH, 47-70 + 90-99 + 106-111CM IS 10YR3/3 CLAY, 70-90 + 111-113CM IS 10YR3/1 ASH, 99-106CM IS 10YR2/1 ASH, 113-150CM IS 10YR4/2 CLAY WITH 10YR3/1 DISTURBED ASH LAYER AT 133-139CM SLIGHT SMEAR AT 40CM DOM (NANNO-RICH ASH) SOFT* 59 450 4 6 0.0 89.0 26.50 34.00 34.89 KS PELAGIC CLAY, ASHY LAYERS 10YR4/2, 10YR3/2, 10YR2/1, 10YR3/1 74-78 IS VOID, 0-3 + 10-14 + 22-50 + 53-74 + 78-89CM IS 10YR4/2 CLAY, 3-10CM IS 10YR3/2 ASH, 14-22CM IS 10YR2/1 ASH, 50-53 CM IS 10YR3/1 ASH SLIGHT SMEAR AT 70CM DOM (RAD + GLASS- RICH CLAY) SOFT* 59 450 4 CC 0.0 0.0 26.50 35.00 35.00 KS PELAGIC CLAY 10YR4/2 SOFT 33211000 59 450 5 1 0.0 13.0 36.00 36.00 36.13 KS SEMILITH PELAGIC CLAY 10YR3/4 MOD FIRM 33211000 59 450 5 1 13.0 43.0 36.00 36.13 36.43 KS FLOWED ADMIXTURE OF 10YR3/4 CLAY + 10YR2/1 COARSE ASH HIGHLY SOFT 33211000 59 450 5 1 43.0 150.0 36.00 36.43 37.50 KS PELAGIC CLAY 10YR3/3, 10YR2/1 4CM 10YR2/1 ASH LUMPS AT 98-102 + 122-126CM, VERTICAL 10YR2/1 FLOWED ASH LAYERS AT 110-131 + 143-147CM 0-110CM IS MOD, 110-150 HIGHLY SOFT 33211000 59 450 5 2 0.0 76.0 36.00 37.50 38.26 KS PELAGIC CLAY 10YR4/2 VERTICAL FLOWED ASH LAYER AT 5-14CM HIGHLY SOFT 33211000 59 450 5 2 76.0 93.0 36.00 38.26 38.43 KS NANNO-RICH ASH 10YR3/2 MOD SMEAR AT 85CM DOM (NANNO-RICH ASH)(NANNO-RICH ASH) SOFT* 59 450 5 2 95.0 106.0 36.00 38.45 38.56 KS ASH 10YR2/1, 10YR3/2 PREDOM 10YR2/1 WITH MINOR 10YR3/2 MOD SOFT 33211000 59 450 5 2 106.0 150.0 36.00 38.56 39.00 KS PELAGIC CLAY 10YR4/2, 10YR3/1 PREDOM 10YR4/2 WITH 1CM 10YR3/1 ASH LAYERS AT 120 + 126 + 130CM MOD SOFT 33211000 59 450 5 3 0.0 150.0 36.00 39.00 40.50 KS PELAGIC CLAY 10YR3/3, 10YR4/2, 10YR3/2, 10YR5/2, 10YR3/1 PREDOM 10YR3/3 CLAY, 1CM 10YR3/1 ASH LAYERS AT 59 + 134CM, MOTTLING OF 10YR4/2 + 10YR3/2 + 10YR5/2 AT 99-115CM 0-70CM IS HIGH, 70-120CM IS MOD, 120-150CM IS SLIGHT 1CM PUMICE FRAG AT 111CM SMEAR AT 85CM DOM (GLASS + RAD-RICH PELAGIC CLAY) SOFT* 59 450 5 4 0.0 89.0 36.00 40.50 41.39 KS PELAGIC CLAY 10YR3/3, 10YR3/2, 10YR5/2 0-10CM IS 10YR3/3 + 10YR3/2 CLAY, 10-11CM IS COARSE SAND LAYER WITH FRESH GLASS(PUMICE),11-29CM IS MOTTLED 10YR3/3+10YR3/2 CLAY,29-37CM IS 10YR5/2 CLAY, 37-89CM IS 10YR3/3 CLAY WITH 10YR3/2 ASH AT 47 -51CM SLIGHT SMEARS AT 10CM MINOR, 32CM MINOR SOFT* 59 450 5 CC 0.0 0.0 36.00 41.49 41.49 KS PELAGIC CLAY 10YR3/3 SOFT 33211000 59 450 6 1 0.0 7.0 45.50 45.50 45.57 KS GRADED FINE SANDY ASH 10YR3/1 MOD REL FIRM 33113000 59 450 6 1 7.0 65.0 45.50 45.57 46.15 KS PELAGIC CLAY 10YR4/2 MOD REL FIRM 33211000 59 450 6 1 65.0 68.0 45.50 46.15 46.18 KS GRADED FINE SANDY ASH 10YR3/1 MOD REL FIRM 33113000 59 450 6 1 68.0 100.0 45.50 46.18 46.50 KS PELAGIC CLAY 10YR4/2 MOD REL FIRM 33211000 59 450 6 1 100.0 119.0 45.50 46.50 46.69 KS PELAGIC CLAY 10YR4.5/2 MOD SMEAR AT 105CM DOM* FIRM REL 59 450 6 1 119.0 150.0 45.50 46.69 47.00 KS PELAGIC CLAY 10YR4/2, 10YR3/1 SANDY + SILTY 10YR3/1 LITH LUMP AT 144 147 MOD SMEAR AT 144CM MINOR FIRM* 59 450 6 2 0.0 29.0 45.50 47.00 47.29 KS CLAY 10YR4/2 .5-1.5CM 10YR3/1 ASHY LAYERS AT 6-12 + 20-29CM MOD FIRM 33211000 59 450 6 CC 0.0 0.0 45.50 47.39 47.39 KS CLAY 10YR4/2 FIRM 33211000 59 450 7 CC 0.0 20.0 55.00 55.10 55.20 KS CLAY 10YR3/3 NO RECOVERY FOR CORE 7- ONLY DRILLING GRUNGE, AS IS TOP 11CM OF CC SOUPY* 59 450 8 1 0.0 14.0 64.50 64.50 64.64 KS GLASS + NANNO-RICH PELAGIC CLAY 10YR4.5/2, 10YR5/2, 10YR3/2 0-16CM IS 10YR4.5/2 CLAY, 16-144CM IS 10YR5/2 CLAY, A 2CM THICK MED-COARSE SAND-SIZED ASH LAYER AT 67-77CM, A 0.5CM THICK FINE 10YR3/2 ASHY LAYER AT 87-94CM, 1CM THICK 10YR3/2 SILTY ASH LAYERS AT 124-130 + 138-144CM MOD SMEARS AT: 6CM DOM, 50CM DOM FIRM* 59 450 8 2 0.0 41.0 64.50 66.00 66.41 KS PELAGIC CLAY 10YR5/2, 10YR3/3, 10YR5/3 0-23CM IS 10YR5/2 CLAY WITH ASHY LAYER AT 10-11CM, 23-41CM IS CLAY- 10YR3/3 AT TOP GRADING DOWNWARD TO 10YR5/3 MOD SMEAR AT 37CM DOM (GLASS-RICH NANNO- BEARING CLAY) FIRM* 59 450 8 2 41.0 61.0 64.50 66.41 66.61 KS DRILLING GRUNGE FIRM* 59 450 8 2 61.0 93.0 64.50 66.61 66.93 KS CLAY 10YR5/2 90-93CM IS SEMI-LITHIFIED MOD FIRM* 59 450 8 2 93.0 132.0 64.50 66.93 67.32 KS DRILLING GRUNGE FIRM* 59 450 8 CC 0.0 0.0 64.50 67.42 67.42 KS SEMI-LITH ASHY CLAY 10YR4/2 FIRM* 59 450 9 CC 0.0 0.0 74.00 74.10 74.10 KS PELAGIC CLAY 10YR4/1 ONLY RECOVERY IS ABOUT 2 CUBIC CM OF 10YR4/1 CLAY, SMEAR DOM (NANNO- + GLASS-RICH ZEOL-BEARING CLAY) FIRM 33211000 59 450 10 CC 0.0 0.0 83.50 83.60 83.60 KS VOLC TUFF 5Y4/1 ONLY RECOVERY FOR CORE 10 IS <1 CUBIC CM, SMEAR DOM (NANNO-RICH, CLAY + ZEOL- BEARING GLASS) FIRM* 59 450 11 1 0.0 17.0 93.00 93.00 93.17 R CLAY- TO FINE SILT-SIZED VOLC TUFF (VITRIC) 5Y3/1-VERY DK GRAY, 5Y6/4-PALE OLIVE, -OLIVE GRAY TUFF IS 5Y3/1, 2 FRAGS OF 5Y6/4 FIBROUS GLASS- MAX 0.2X0.4CM, SOME 0.2CM DIA OLIVE GRAY BURROWS AT 10CM DRILLING BRECCIA SMEARS AT: 4CM DOM, 5CM MIN HARD* 59 450 11 1 17.0 46.0 93.00 93.17 93.46 R FINE VITRIC TUFF 5Y4/1-DK GRAY RATHER HOMOG, SOME PARALLEL LAM FEATURING FISSILITY DUE TO DRILLING DISTURBANCE HIGH SMEAR AT 46CM DOM HARD 33133000 59 450 11 CC 0.0 20.0 93.00 93.62 93.72 R VITRIC TUFF 5Y4/1 AS BOTTOM OF CORE 11-1 HARD 33133000 59 450 12 1 0.0 28.0 102.50 102.50 102.78 R LAPILLI (PUMICEOUS) VITRIC TUFF 5Y2/1-BLACK, 5Y7/1-LT GRAY, 5Y6/3-PALE OLIVE TUFF IS 5Y2/1 MED SAND-SIZED, SHARP LOWER CONTACT, PUMICEOUS LAPILLI ARE 15% OF INTERVAL- WELL-ROUNDED FRESH 5Y7/1 TO 5Y6/3 WELL-SORTED AV 1CM DIA MAX 1.5CM DIA HIGH SMEAR AT 23CM MINOR HARD* 59 450 12 1 28.0 147.0 102.50 102.78 103.97 R VITRIC FINE TUFF 5Y5/1-GRAY, 5Y2/1 WHITE + BLACK COMPOSITE BURROWS- 0.1-0.3CM EACH TUBE AT 67-69 + 74-75CM, LOWER LEVEL HAS A DIRECT FAULT WITH 1CM DISPLACEMENT, TUFF IS 5Y5/1, 5Y2/1 MOTTLE AT 127-131CM 28-45CM IS HIGH, 45-75 + 128-147CM IS MOD, 75-128CM IS SLIGHT SMEAR AT 140CM DOM HARD* 59 450 12 1 147.0 150.0 102.50 103.97 104.00 R FINE VITRIC TUFF 5Y6/1-LT GRAY MOD HARD* 59 450 12 2 0.0 6.0 102.50 104.00 104.06 R FINE VITRIC TUFF 5Y6/1, 5Y5/1 TUFF IS 5Y6/1, FINE (MM) 5Y5/1 LAM + COMPOSITE BLACK 1MM DIA BURROWS AT BOTTOM MOD AS BOTTOM OF CORE 12-1,SMEAR AT 4CM MINOR HARD* 59 450 12 2 6.0 20.0 102.50 104.06 104.20 R FINE VITRIC TUFF 5Y5/1 HOMOG MOD HARD 33133000 59 450 12 2 20.0 23.0 102.50 104.20 104.23 R VITRIC TUFF 5Y2/1-BLACK FINE SAND-SIZE, EROSIONAL LOWER CONTACT MOD HARD 33133000 59 450 12 2 23.0 142.0 102.50 104.23 105.42 R FINE VITRIC TUFF 5Y5/1-GRAY HOMOG 23-30CM IS MOD,30- 142CM IS SLIGHT SMEAR AT 130CM DOM HARD* 59 450 12 3 0.0 19.0 102.50 105.50 105.69 R FINE VITRIC TUFF 5Y5/1, 5Y2/1 PREDOM 5Y5/1, HOMOG EXCEPT FOR 1CM THICK 5Y2/1 FINE VITRIC TUFF LAYER AT 3CM MOD HARD* 59 450 12 CC 0.0 20.0 102.50 105.79 105.89 R FINE VITRIC TUFF 5Y5/1, 5Y8/1-WHITE 5Y5/1 TUFF WITH SOME 5Y8/1 0.3CM DIA BURROWS HARD* 59 450 13 1 0.0 134.0 112.00 112.00 113.34 R FINE VITRIC TUFF 5Y5/1, 5Y4/1 0-27CM IS 5Y5/1 HOMOG- NO BURROWING- SOME FAINT PARALLEL LAM (MM THICK), 27-44 CM IS 5Y4/1 INTENSELY (50%) BIOTURB- MOSTLY SMALL (<3MM) COMPOSITE 5Y5/1 BURROWS- 2 SMALL WHITE 4MM DIA PUMICE FRAGS AT 28CM, 44-54CM IS 5Y5/1 SLIGHTLY (15%) BIOTURB- 5Y4/1 COMPOSITE + INDIV <3MM BURROWS, 54-65CM IS 5Y4/1 HEAVILY (60%) BIOTURB- 5Y5/1 <3MM COMPOSITE BURROWS, 65-79CM IS 5Y5/1 SLIGHTLY (10%) BIOTURB, A ROUNDED WHITE 1CM DIA PUMICE FRAG AT 75CM , 79-89CM IS 5Y4/1 HEAVILY (60%) BIOTURB IN 5Y5/1 + 5Y2/1, 89-111CM IS 5Y5/1 SLIGHTLY BIOTURB IN 5Y8/1 + 5Y2/1, 111-130CM IS 5Y5/1 MASSIVE OR WITH FAINT CM THICK PARALLEL LAM, 130-132CM IS 5Y5/1 WITH RIPPLE LAM, 132-134CM IS 5Y5/1 WITH PARALLEL LAM 0-130CM IS SLIGHT, 130-134 IS HIGH SMEARS AT: 15CM DOM, 85CM MINOR HARD* 59 450 13 1 134.0 139.0 112.00 113.34 113.39 R LAPILLI (PUMICEOUS) VITRIC TUFF 5Y2/1 FINE TO MED SAND-SIZED MATRIX, ROUNDED 1-1.5CM DIA PUMICE HIGH HARD* 59 450 13 1 139.0 150.0 112.00 113.39 113.50 R FINE VITRIC TUFF 5Y5/1, 5Y2/1, 5Y4/1 PREDOM 5Y5/1, MOD BIOTURB IN 5Y2/1+5Y4/1 HIGH HARD* 59 450 13 2 0.0 150.0 112.00 113.50 115.00 R FINE VITRIC TUFF 5Y4/1, 5Y5/1, 5Y6/1 0-10CM IS 5Y4/1 INTENSE (40%) BIOTURB OF 5Y5/1, 10-29CM IS 5Y5/1 HOMOG- VERY SLIGHT (2%) <2MM 5Y4/1 MOTTLES- SHARP LOWER CONTACT, 29-37CM IS 5Y4/1- MM THICK PARALLEL LAM- VERY SHARP + CLEARLY EROSIONAL BASAL CONTACT, 37-62CM IS 5Y5/1- SLIGHT 5Y6/1 MOTTLES AT 37-40CM + HOMOG BELOW, 62-68CM IS 5Y5/1- NUMEROUS MM THICK BLACK PARALLEL LAMS- SINSEDIMENTAR Y FAULTED MICROGRABEN- NO SIZE CHANGES BETWEEN LAMINAE OF DIFFERENT COLOR, 68-148CM IS 5Y5/1 HOMOG- 5Y4/1 INTERLAYER AT 130CM- GRADATIONAL CONTACTS, 148-150CM IS 5Y4/1 WITH 3MM MAX 5Y5/1 COMPOSITE BURROWS SLIGHT SMEAR AT 140CM DOM HARD* 59 450 13 3 0.0 53.0 112.00 115.00 115.53 R DRILLING GOUGE OF FINE VITRIC TUFF 5Y4/1 HARD 33133000 59 450 13 3 53.0 102.0 112.00 115.53 116.02 R FINE VITRIC TUFF 5Y5/1,5Y4/1, -WHITE TUFF IS 5Y5/1,HOMOG,SOME WHITE 0.3CM DIA UP TO 3CM LONG INDIVIDUAL BURROWS AT 75-90CM, A 5Y4/1 0.3CM CM THICK INTERLAYER AT 98CM MOD SMEAR AT 79CM MINOR HARD* 59 450 13 3 102.0 116.0 112.00 116.02 116.16 R DRILLING ADMIXTURE 5Y4/1, 5Y5/1, 5Y2/1 BLOCKS OF 5Y4/1 + 5Y5/1 (WITH SOME PRESERVED PARALLEL LAM) + OF 5Y2/1 HIGH SMEAR AT 104CM MINOR HARD* 59 450 13 CC 0.0 20.0 112.00 116.26 116.36 R FINE VITRIC TUFF 5Y5/1 SOME BLACK PARALLEL LAM MM THICK, SOME RIPPLE LAM SAME COLOR HARD 33233000.3651 59 450 14 1 0.0 150.0 121.50 121.50 123.00 R FINE VITRIC TUFF 5Y4/1, 5Y5/1, 5Y6/1, 5YR4/2 WHOLE SECTION IS SUBDIVIDED INTO NUMEROUS DRILLING BISCUITS 3-10CM THICK, PREDOM 5Y4/1, 0-30CM INTENSE BIOTURB OF 5Y5/1 + 5Y6/1, 30-110CM IS HOMOG + MASSIVE, 110-115CM HAS MM THICK PARALLEL LAM- BLACK LAMINAE, 115-121CM IS SILT-SIZED 5YR4/2 LAYER, 121-122CM IS CLAY-SIZED WHITE LAYER, 122-150CM HAS INTENSE BIOTURB OF 5Y5/1 + WHITE MOD SMEARS AT: 118CM MINOR, 140CM DOM HARD* 59 450 14 2 0.0 150.0 121.50 123.00 124.50 R FINE VITRIC TUFF 5Y4/1, 5Y5/1, 5Y2/1, 5Y8/1, 5YR4/2 IN DRILLING BISCUITS 3-6CM THICK, PREDOM 5Y4/1, BURROWS + MOTTLES OF 5Y5/1 + 5Y2/1 + 5Y8/1 THROUGHOUT, A FEW 5YR4/2 MOTTLES AT 22-54CM, 67-72CM IS BLACK SILT-SIZED WITH MM THICK BLACK PARALLEL LAM MOD SMEAR AT 71CM MINOR HARD* 59 450 14 3 0.0 150.0 121.50 124.50 126.00 R FINE VITRIC TUFF 5Y4/1, 5Y5/1 PREDOM 5Y4/1, VERY CONSISTENT, HOMOG, DRILLING BISCUITS 2-4CM THICK OCCUR THROUGHOUT, 0-48CM HAS VERY LIGHT (1-2%) 5Y5/1 BIOTURB, 117-119CM HAS FAINT PARALLEL + RIPPLE LAM MOD SMEAR AT 140CM DOM HARD* 59 450 14 4 0.0 85.0 121.50 126.00 126.85 R FINE VITRIC TUFF 5Y4/1 MASSIVE, NO STRUCTURES, NO CLEAR BIOTURB OR MOTTLING HARD* 59 450 14 4 85.0 100.0 121.50 126.85 127.00 R COARSE VITRIC TUFF WITH 10% PUMICEOUS LAPILLI 5Y4/1,-WHITE MATRIX IS 5Y4/1 COARSE SILT OR FINE SAND-SIZED, LAPILLI ARE WHITE ROUNDED 7MM DIA MAX 100-150CM IS GEOCHEM SAMPLE HARD* 59 450 14 5 0.0 50.0 121.50 127.50 128.00 R FINE VITRIC TUFF 5Y4/1 A 1CM DIA PUMICE FRAG AT 27-28CM, SOME BLACK MOTTLES (3%), OTHERWISE HOMOG SLIGHT HARD* 59 450 14 5 50.0 150.0 121.50 128.00 129.00 R COARSE SILT-SIZED VITRIC TUFF WITH 10% PUMICEOUS ANG GLASS LAPILLI 5Y4/1, -WHITE TUFF IS 5Y4/1, GLASS + PUMICE FRAGS ARE ROUNDED + WELL SORTED (3MM AV DIA, 5MM MAX)- MOSTLY WHITE, CONTENT OF PUMICE + GLASS FRAGS TENDS TO INCREASE DOWNWARD SLIGHT SMEAR AT 140CM DOM HARD* 59 450 14 6 0.0 150.0 121.50 129.00 130.50 R LAPILLI (PUMICEOUS + GLASSY) VITRIC TUFF 5Y4/1, 5YR7/1, 5YR8/1, 10YR5/4, 10YR2/1, 7.5YR5/4, 5G5/2 TUFF IS 5Y4/1 COARSE SILT TO FINE SAND SIZED, LAPILLI ARE ALL PUMICE OR GLASS RATHER WELL ROUNDED + SORTED (AV 0.4CM, MAX 2CM BUT VERY RARE- ONLY 2 FRAGS EXCEED 1CM), LAPILLI HAVE DIFF COLORS DEPENDING ON ALTERATION: 5YR7/1 + 5YR8/1- 50%, 10YR5/4- 25%, 10YR2/1- 15%, 7.5YR5/4- 7%, 5G5/2- 3% SLIGHT SMEAR AT 89CM MINOR, RATIO LAPILLI:TUFF IS APPROX 4:6 HARD* 59 450 14 7 0.0 44.0 121.50 130.50 130.94 R LAPILLI (PUMICEOUS + GLASSY) VITRIC TUFF SLIGHT SAME AS CORE 14-6 EXCEPT FOR A SLIGHT INCREASE IN LAPILLI:TUFF RATIO- NOW APPROX 1:1 HARD* 59 450 14 CC 0.0 20.0 121.50 131.04 131.14 R LAPILLI (PUMICEOUS + GLASSY) VITRIC TUFF SAME AS CORE 14-6 HARD* 59 450 15 1 0.0 150.0 131.00 131.00 132.50 R FINE VITRIC TUFF 5Y4/1, 5Y5/1, 5Y2/1, 5Y8/1 TUFF IS 5Y4/1, 0-20CM MOD BIOTURB OF 5Y5/1 + 5Y2/1 + 5Y8 BURROWS- SOME OF LATTER ARE RIND BURROWS, 20-150CM IS HOMOG WITH SOME LAM AT 50-60CM 0-60CM IS MOD, 60-90 + 127-150CM IS BRECCIA, 90- 127CM IS HIGH SMEAR AT 120CM DOM HARD* 59 450 15 2 0.0 30.0 131.00 132.50 132.80 R FINE VITRIC TUFF 5Y3/1, 5Y4/1, 5Y5/1, 5Y8/1 TUFF IS 5Y3/1, PARALLEL (MM THICK) LAM AT 0-6CM, SOME WHITE ROUNDED MAX 6MM DIA PUMICE AT 6-10 CM, 5Y4/1 + 5Y5/1 + RARE 5Y8/1 BURROWS BELOW 10CM- MOSTLY INDIVIDUAL + RECTILINEAR MOD SMEAR AT 3CM MIN HARD* 59 450 15 2 30.0 150.0 131.00 132.80 134.00 R FINE VITRIC TUFF 5Y4/1 HOMOG, FEW SMALL (<4MM) PUMICE FRAGS AT 55-60CM MOD HARD 33233000.3450 59 450 15 3 0.0 150.0 131.00 134.00 135.50 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 THIS SECTION IS MADE BY DRILLING BISCUITS 2-30CM THICK, PREDOM 5Y4/1, 115-120CM IS PARALLEL (MM THICK) LAM OF 5Y3/1 TUFF + 5Y4/1 TUFF MOD AS BOTTOM OF CORE 15-2, SMEAR AT 140CM DOM HARD* 59 450 15 4 0.0 10.0 131.00 135.50 135.60 R FINE VITRIC TUFF 5Y4/1 AS BOTTOM OF CORE 15-3 HARD 33233000.3450 59 450 15 4 10.0 32.0 131.00 135.60 135.82 R FINE VITRIC TUFF 5Y3/1, 5Y4/1, -WHITE 10-18CM IS 5Y3/1 WITH 5MM THICK LAM, 18-19CM IS WHITE GRAVEL -SIZE ROUNDED PUMICE FRAGS, 19-32CM IS ALTERNATE LAYERS 2-3CM THICK OF 5Y4/1 TUFF BURROWED WITH 5Y3/1 + OF 5Y3/1 TUFF BURROWED WITH 5Y4/1- RARE WHITE BURROWS THROUGHOUT SMEAR AT 24CM MINOR HARD* 59 450 15 4 32.0 150.0 131.00 135.82 137.00 R FINE VITRIC TUFF 5Y4/1, 5Y3/1, -BLACK IN DRILLING BISCUITS 2-5CM THICK, PREDOM 5Y4/1, SLIGHT BLACK + 5Y3/1 BURROW- IRREG + VERY RARE, "CHONDRITES " BURROW AT 49-50CM HARD* 59 450 15 5 0.0 102.0 131.00 137.00 138.02 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 DRILLING BISCUITS 2-6CM THICK, TUFF IS 5Y4/1, HOMOG, SOME 5Y3/1 MOTTLES MAX 2CM DIA AT 67-102CM HARD* 59 450 15 CC 0.0 20.0 131.00 138.12 138.22 R FINE VITRIC TUFF 5Y4/1, -WHITE 5Y4/1 TUFF, A FEW FRESH WHITE SUBROUNDED MAX 5MM DIA PUMICE FRAGS HARD* 59 450 16 1 0.0 108.0 140.50 140.50 141.58 KS FINE VITRIC TUFF 5Y2.5/2 SEMI-LITH, 1MM LAM ABOUT 1CM APART AT 5-15 + 45-50CM HARD* 59 450 16 1 108.0 132.0 140.50 141.58 141.82 KS VITRIC TUFF 5Y2/2 NORMALLY GRADED FINE-MED SS TO MED-COARSE BASE SMEAR AT 130CM DOM HARD* 59 450 16 1 132.0 150.0 140.50 141.82 142.00 KS FINE VITRIC TUFF 5Y2.5/2 SMEAR AT 134CM DOM HARD* 59 450 16 2 0.0 150.0 140.50 142.00 143.50 KS FINE VITRIC TUFF 5Y2.5/2,-BLACK, 5Y4/1, 5Y3.5/1 PREDOM 5Y2.5/2, 1-3MM THICK BLACK LAMINAE .8-1CM APART AT 11-17CM, BLACK AT 39-41CM, .5CM BLACK LAYERS AT 61 + 63CM, 65-71CM IS 5Y4/1 WITH 3MM MOTTLES- BIOTURB(?) UPPER CONTACT, 98-119CM IS 5Y4/1 , 119-150CM IS 5Y3.5/1 WITH 1-10MM THICK LAYERS 0.5-3CM APART AT 123-133CM SMEAR AT 66CM MINOR HARD* 59 450 16 3 0.0 150.0 140.50 143.50 145.00 R FINE VITRIC TUFF 5Y2/1, 5Y3/1, 5GY3/2, 5Y4/1, 5Y3.5/1 0-17CM IS PREDOM 5Y2/1 WITH BLACK LAM AT TOP + 5Y3/1 MOTTLING AT 12-17CM + 3MM THICK 5GY3/2 LAYER AT 15CM, 17-40CM IS 5Y4/1 WITH BIOTURB UPPER CONTACT + GRAD LOWER CONTACT, 40-150CM IS 5Y3.5/1 WITH FINELY LAM ZONE 4MM THICK AT 43CM SMEAR AT 16CM MINOR HARD* 59 450 16 4 0.0 93.0 140.50 145.00 145.93 KS FINE VITRIC TUFF 5Y4/1 LAM ZONE AT 39-43CM, 82-87CM IS FINE SANDY ZONE HARD 33233000.3651 59 450 16 5 0.0 150.0 140.50 146.50 148.00 KS FINE VITRIC TUFF 5Y4/1, 5Y2/1 PREDOM 5Y4/1, SLIGHTLY LIGHTER MOTTLING AT 67CM, LAM ZONE AT 88-90 CM, 6MM 5Y2/1 LAYER AT 93CM, 102-109CM IS 5Y2/1 ZONE HARD 33233000.3651 59 450 16 6 0.0 102.0 140.50 148.00 149.02 KS FINE VITRIC TUFF 5Y4/1, 5Y4.5/1 PREDOM 5Y4/1, A 0.8CM THICK FINELY LAM ZONE AT 67CM, 5Y4.5/1 3MM BURROWS- 2 AT 82CM + 1 AT 94CM SMEAR AT 95CM DOM HARD 33133000 59 450 16 CC 0.0 0.0 140.50 149.12 149.12 KS TUFF 5Y3.5/1 VERY SOFT 33133000 59 450 17 1 0.0 15.0 150.00 150.00 150.15 KS FINE VITRIC TUFF 5YR3/1 MED SS LAYER AT 12-15 CM HARD 33133000 59 450 17 1 15.0 140.0 150.00 150.15 151.40 KS FINE VITRIC TUFF 5Y4/1 2-5MM MOTTLES AT 20CM, 3 .3-.5CM MOTTLES AT 44CM, LAM AT 129-140CM HARD 33133000 59 450 17 1 140.0 150.0 150.00 151.40 151.50 KS VITRIC TUFF 5Y2/1 FINELY LAM, FINE SS HARD 33133000 59 450 17 2 0.0 150.0 150.00 151.50 153.00 KS FINE VITRIC TUFF 5Y4.5/1, 5Y3/1 PREDOM 5Y4.5/1 , 5Y3/1 MOTTLING AT 11-26CM, LAM WITH 5Y3/1 AT 116-133CM HARD 33133000 59 450 17 3 0.0 150.0 150.00 153.00 154.50 KS FINE VITRIC TUFF 5Y4/1, -BLACK PREDOM 5Y4/1, DISTURBED FINE BLACK LAMINAE AT 5-6CM, TUFF IS GEN MASSIVE, BREAKS ALONG SHARP BEDDING PLANES EVEN WHERE NO COLOR CHANGES OCCUR, A 1.5CM BLACK SANDY LAYER AT 57CM, MOD BLACK MOTTLING (EACH 2-4MM) AT 64-71CM SMEAR AT 85CM DOM HARD* 59 450 17 4 0.0 150.0 150.00 154.50 156.00 KS FINE VITRIC TUFF 5Y4/1, 5Y5/1, 5Y3/1 PREDOM 5Y4/1 + MASSIVE, LAM AT 48-58CM, MOTTLED OBSCURELY WITH 5Y5/1 + 5Y3/1 AT 78-94CM, A 1.5X1CM 10Y5/1 ANG MOTTLE AT 102CM HARD 33233000.3651 59 450 17 5 0.0 116.0 150.00 156.00 157.16 KS FINE VITRIC TUFF 5Y4/1, 5Y3/1, 5Y3.5/1 PREDOM 5Y4/1 + MASSIVE, 5Y3/1 MOTTLING AT 68-73CM, 0.5X1CM 5Y5/1 PATCHES AT 108 + 112CM 81-98CM IS BRECCIA SMEAR AT 80CM DOM HARD* 59 450 17 5 116.0 134.0 150.00 157.16 157.34 KS VITRIC TUFF 5Y3.5/1 (CRSE SS), 2MM CLASTS SOFTER THAN ABOVE 33233000.3651 59 450 17 CC 0.0 0.0 150.00 157.44 157.44 KS VITRIC TUFF SAME AS CORE 17-5 HARD 33233000.3651 59 450 18 1 0.0 9.0 159.50 159.50 159.59 KS VITRIC TUFF 5Y3/2 FINE SS, LAMINATED HARD 33233000.3651 59 450 18 1 9.0 37.0 159.50 159.59 159.87 KS FINE VITRIC TUFF 5Y4/2, 5Y5/1 PREDOM 5Y4/2 + MASSIVE, SLIGHTLY MOTTLED WITH 5Y5/1 AT 10-22CM, VERY FINE LAMINAE 0.5-2MM APART AT 29-32MM, A HORIZ 5Y5/1 BURROW AT 33CM,37-76CM IS VOID HARD 33233000.3651 59 450 18 1 76.0 94.0 159.50 160.26 160.44 KS VITRIC TUFF 5Y2/1 FINE SS, LAMINATED HARD 33233000.3651 59 450 18 1 94.0 128.0 159.50 160.44 160.78 KS FINE VITRIC TUFF 5Y4/2, 5GY6/2 PREDOM 5Y4/2 + MASSIVE, A FEW 4MM 5GY6/2 BURROWS AT 94-107CM SMEAR AT 105CM MINOR HARD* 59 450 18 1 128.0 147.0 159.50 160.78 160.97 KS VITRIC TUFF 5Y2/1, 5Y3/1 PREDOM 5Y2/1, FINE SS , MOTTLED WITH 5Y3/1 HARD 33233000.3651 59 450 18 1 147.0 150.0 159.50 160.97 161.00 KS FINE VITRIC TUFF 5Y3.5/1 HARD 33233000.3651 59 450 18 2 0.0 150.0 159.50 161.00 162.50 KS FINE VITRIC TUFF 5Y4/1, 5Y5/1 PREDOM 5Y4/1 + MASSIVE, SLIGHT 5Y5/1 MOTTLING AT 0-14CM HARD* 59 450 18 3 0.0 87.0 159.50 162.50 163.37 KS FINE VITRIC TUFF 5Y4/1, 5Y2/1 PREDOM 5Y4/1, 1-15MM 5Y2/1 MOTTLES AT 26-28CM HARD* 59 450 18 3 87.0 150.0 159.50 163.37 164.00 KS VITRIC TUFF 5Y3/1 FINE-MED SS, FINELY LAM SMEAR AT 140CM DOM HARD* 59 450 18 4 0.0 140.0 159.50 164.00 165.40 KS FINE VITRIC TUFF 5Y4/1 HARD* 59 450 18 4 140.0 150.0 159.50 165.40 165.50 KS VITRIC TUFF FINE SAND, FINELY LAM HARD* 59 450 18 5 0.0 38.0 159.50 165.50 165.88 KS VITRIC TUFF 1-3MM WHITE PUMICE GRAINS 2% AT 26-38CM SAME AS BOTTOM OF CORE 18-4 HARD* 59 450 18 5 38.0 44.0 159.50 165.88 165.94 KS FINE VITRIC TUFF 5Y4/1 HARD* 59 450 18 6 23.0 115.0 159.50 167.23 168.15 KS FINE VITRIC TUFF 5Y4/1 MASSIVE HARD* 59 450 18 6 115.0 140.0 159.50 168.15 168.40 KS VITRIC TUFF 5Y2/1 FINE SS + SILT-SIZED HARD* 59 450 18 6 140.0 150.0 159.50 168.40 168.50 KS FINE VITRIC TUFF 5Y3/1 MASSIVE HARD* 59 450 18 7 0.0 44.0 159.50 168.50 168.94 KS FINE VITRIC TUFF 5Y4/1 MASSIVE SMEAR AT 41CM DOM HARD* 59 450 18 CC 0.0 0.0 159.50 169.04 169.04 KS FINE VITRIC TUFF 5Y4/1 MASSIVE HARD* 59 450 19 1 0.0 150.0 169.00 169.00 170.50 KS FINE VITRIC TUFF 5Y4/1, 5Y3/1 PREDOM 5Y4/1, 5Y3/1 MOTTLING AT 10-14CM, VERTICAL 3MM 5Y3/1 BURROW AT 83-86CM HARD* 59 450 19 2 0.0 15.0 169.00 170.50 170.65 KS VITRIC TUFF 5Y2/1 FINE SS, LAM HARD* 59 450 19 2 15.0 131.0 169.00 170.65 171.81 KS FINE VITRIC TUFF 5Y4/1, 5Y5/1 PREDOM 5Y4/1 + MASSIVE, SLIGHT 5Y5/1 MOTTLING AT 24-45CM HARD* 59 450 19 2 131.0 150.0 169.00 171.81 172.00 KS VITRIC TUFF 5Y3/1, 5Y2/1 COARSER, LAM HARD* 59 450 19 3 0.0 7.0 169.00 172.00 172.07 KS VITRIC TUFF 5Y3/1, 5Y2/1 SAME AS BOTTOM OF CORE 19-2 HARD* 59 450 19 3 7.0 150.0 169.00 172.07 173.50 KS FINE VITRIC TUFF 5Y4/1, 5Y4.5/1, -WHITE, 5Y2/1, 5Y5/1, 5Y3/1 PREDOM 5Y4/1, 0.8CM WHITE PUMICE LAYER AT 8CM, A 1.2X2CM 5Y4.5/1 PATCH AT 14CM, LAM AT 25-30CM, 1CM OF 5Y2/1 VITRIC TUFF (FINE SS) AT 34CM, SANDY LAMINAE AT 38-42CM, 3 PIECES OF 1X1.5CM WHITE PUMICE AT 46-47CM, SLIGHT 5Y5/1 MOTTLING AT 48-69CM, A 6MM SUBHORIZ 5Y2/1 BURROW AT 64CM, A 5Y3/1 LAYER WITH SLIGHT 5Y5/1 MOTTLING AT 87-8.CM, MASSIVE BELOW 89CM SMEAR AT 71CM DOM HARD* 59 450 19 4 0.0 29.0 169.00 173.50 173.79 KS FINE VITRIC TUFF, VITRIC TUFF 5Y4/1, 5Y2/1 LAMINATED WITH ALTERNATING 5Y4/1 FINE VITRIC TUFF + 5Y2/1 VITRIC TUFF HARD* 59 450 19 4 29.0 150.0 169.00 173.79 175.00 KS FINE VITRIC TUFF 5Y4/1, 5Y2/1 PREDOM 5Y4/1 + MASSIVE, 3MM 5Y2/1 SUBHORIZ BURROWS AT 29-36CM + 1 AT 44CM HARD* 59 450 19 5 0.0 103.0 169.00 175.00 176.03 KS FINE VITRIC TUFF 5Y4/1 MASSIVE HARD* 59 450 19 6 0.0 107.0 169.00 176.50 177.57 KS FINE VITRIC TUFF 5Y4/1 MASSIVE SMEAR AT 30CM DOM HARD* 59 450 19 CC 0.0 0.0 169.00 177.68 177.68 KS FINE VITRIC TUFF 5Y4/1 HARD* 59 450 20 1 6.0 142.0 178.50 178.56 179.92 KS VITRIC TUFF 5Y2/1 MED SS MOD HARD* 59 450 20 2 0.0 146.0 178.50 180.00 181.46 KS VITRIC TUFF 5Y4/1 AS CORE 2/-1, SMEAR AT 140CM DOM HARD* 59 450 20 2 146.0 150.0 178.50 181.46 181.50 KS FINE VITRIC TUFF 5Y4/1, 5Y5/1 PREDOM 5Y4/1, SLIGHT 5Y5/1 MOTTLING HARD* 59 450 20 3 0.0 38.0 178.50 181.50 181.88 KS FINE VITRIC TUFF 5Y4/1 MASSIVE SMEAR AT 25CM DOM HARD* 59 450 20 CC 0.0 0.0 178.50 181.98 181.98 KS FINE VITRIC TUFF 5Y4/1 HARD* 59 450 21 1 0.0 138.0 188.00 188.00 189.38 KS FINE VITRIC TUFF 5Y4/1, 5Y5/1, 5Y2/1 PREDOM 5Y4/1, MOD 5Y5/1 + 5Y2/1 MOTTLING AT 8-28CM + 116-118CM (SLIGHT), 5Y2/1 SUBHORIZ BURROWS AT 110-112CM HARD* 59 450 21 1 138.0 150.0 188.00 189.38 189.50 KS FINE VITRIC TUFF, VITRIC TUFF 5Y4/1, 5Y2/1 INTERLAM 5Y4/1 FINE VITRIC TUFF + 5Y2/1 VITRIC TUFF, LAMINAE 1-8MM HARD* 59 450 21 2 0.0 150.0 188.00 189.50 191.00 KS FINE VITRIC TUFF 5Y4/1, 5Y2/1, 5Y5/1 PREDOM 5Y4/1 + MASSIVE, 2MM 5Y2/1 LAMINAE AT 4-7CM, MOD 5Y5/1 MOTTLING AT 11-15CM HARD* 59 450 21 3 0.0 42.0 188.00 191.00 191.42 KS FINE VITRIC TUFF 5Y4/1, 5Y3/1, 10YR3/3, 5Y5/1, 5Y5/2, 5Y4/2 PREDOM 5Y4/1 + MASSIVE 10-19CM IS FINELY LAM WITH .2-5MM 5Y3/1 + 5Y4/1 LAMINAE, 28-34CM HAS 3MM 10YR3/3 MOTTLES + LESSER 5Y5/1 MOTTLES, 34-42CM IS 5Y5/2 MOTTLED WITH 5Y4/2 SMEARS AT 22CM DOM, 31CM MINOR HARD* 59 450 21 3 42.0 150.0 188.00 191.42 192.50 KS FINE VITRIC TUFF 5Y4/1, 5Y3/1, 5Y2/1, 5Y5/1 PREDOM 5Y4/1, COARSER 5Y3/1 VITRIC TUFF AT 30-38CM , COARSER 5Y2/1 VITRIC TUFF AT 42-44CM, SLIGHT 5Y5/1 MOTTLING AT 44-60CM, MASSIVE BELOW 60CM, A 2MM WIDE 5Y2/1 BURROW AT 144CM SMEAR AT 42CM MINOR HARD* 59 450 21 4 42.0 118.0 188.00 192.92 193.68 KS CLAY + NANNO-RICH FINE TUFF 5Y5/1, 5Y4/1 PREDOM 5Y5/1 + MASSIVE, 98-110CM IS FINELY LAM 5Y5/1 + 5Y4/1 .5-2MM SMEAR AT 55CM DOM HARD* 59 450 21 4 118.0 128.0 188.00 193.68 193.78 KS VITRIC TUFF 5Y3/2 HARD* 59 450 21 4 128.0 150.0 188.00 193.78 194.00 KS FINE VITRIC TUFF 5Y4/2 MASSIVE HARD* 59 450 21 5 0.0 150.0 188.00 194.00 195.50 KS FINE VITRIC TUFF 5Y4/1, 5Y3/1, 5Y5/1 PREDOM 5Y4/1 + MASSIVE, 17-31CM IS 5Y3/1 2-5MM LAMINAE WITH 2-30MM 5Y4/1 LAMINAE, 5Y5/1 LAYER AT 66-68CM 5Y3/1 DRILLING BISCUIT HARD* 59 450 21 6 0.0 40.0 188.00 195.50 195.90 KS FINE VITRIC TUFF 5Y4/1 MASSIVE SMEAR AT 25CM DOM HARD* 59 450 21 CC 0.0 0.0 188.00 196.00 196.00 KS FINE VITRIC TUFF 5Y4/1 MASSIVE HARD* 59 450 22 1 0.0 98.0 197.50 197.50 198.48 KS FINE VITRIC TUFF 10YR6/1, 5Y2/1, 5Y6/1 PREDOM 10YR6/1, MOD 5Y2/1 + 5Y6/1 MOTTLING AT 0-14CM, MASSIVE BELOW 14CM MOD HARD* 59 450 22 3 54.0 150.0 197.50 201.04 202.00 KS FINE VITRIC TUFF 5Y3/1, 5Y2/1, 5Y4/1 0-54CM IS VOID, PREDOM 5Y3/1, INTENSE 5Y2/1 + 5Y4/1 MOTTLING AT 54-98CM, MASSIVE BELOW 98CM MOD SMEAR AT 145CM DOM HARD* 59 450 22 4 0.0 150.0 197.50 202.00 203.50 KS FINE VITRIC TUFF 5Y4/1, 5Y5/1, 5Y3/1 PREDOM 5Y4/1, MOD 5Y3/1 + 5Y5/1 MOTTLING AT 0-54 + 99-106CM, 54-74 + 85-99 + 106-150 IS MASSIVE, LAM WITH 5Y3/1 AT 74-85CM MOD HARD* 59 450 22 5 0.0 150.0 197.50 203.50 205.00 KS FINE VITRIC TUFF 5Y4/1, 5Y3/1, 5Y5/1, 5Y2/1, -WHITE PREDOM 5Y4/1 + MASSIVE, 12-19CM IS 5Y3/1, MOD 5Y5/1 MOTT AT 45-55CM, MOD 5Y2/1 + 5Y5/1 MOTT AT 80-90CM, FINE BLACK LAMINAE AT 99-103CM, INTENSE 5Y5/1 MOTT AT 112-126 4 WHITE 4-8MM PUMICE FRAGS AT 107-112CM HARD* 59 450 22 6 0.0 4.0 197.50 205.00 205.04 KS VITRIC TUFF (SAND) 5Y2/1 HARD* 59 450 22 6 4.0 96.0 197.50 205.04 205.96 KS VITRIC TUFF (SAND) 5Y2/1 SMEAR AT 88CM DOM HARD* 59 450 22 CC 0.0 0.0 197.50 206.06 206.06 KS FINE VITRIC TUFF 5Y4/1 MASSIVE HARD* 59 450 23 1 0.0 38.0 207.00 207.00 207.38 KS FINE VITRIC TUFF 5Y3/1, 5Y2/1 PREDOM 5Y3/1, OBSCURE 5Y2/1 MOTT AT 5-13CM SMEAR AT 36CM DOM HARD* 59 450 23 CC 0.0 0.0 207.00 207.49 207.49 KS FINE VITRIC TUFF 5Y3/1 MASSIVE HARD* 59 450 24 1 0.0 15.0 216.50 216.50 216.65 KS FINE VITRIC TUFF 5Y3/2 MASSIVE 10% WHITE PUMICE CLASTS UP TO 3MM DIA AT 3-8CM HARD* 59 450 24 1 15.0 38.0 216.50 216.65 216.88 KS LAPILLI TUFF 5Y3/2 50% WHITE PUMICE GRAINS (MOST COARSE SS GRANULES) HARD* 59 450 24 1 38.0 150.0 216.50 216.88 218.00 KS VITRIC TUFF 5Y3/2 MASSIVE, 88-103CM IS FINE BELOW 79CM IS HIGHLY DIST HARD* 59 450 24 2 0.0 150.0 216.50 218.00 219.50 KS FLOW-IN WITH FEW SCATTERED BISCUITS IN DRILLING GOUGE, BISCUITS ARE 5Y2/1 VITRIC TUFF HARD* 59 450 24 3 0.0 114.0 216.50 219.50 220.64 KS VITRIC TUFF 5Y3/2 BISCUIT AT 10-12 CM BRECCIA HARD* 59 450 24 CC 0.0 0.0 216.50 220.84 220.84 KS VITRIC TUFF 5G4/1, 5G5/1 TOP 9CM IS INTENSELY BIOTURB, PREDOM 5G4/1, MOTTLES OF 5G5/1 HARD* 59 450 25 1 0.0 150.0 226.00 226.00 227.50 R FINE VITRIC TUFF 5Y4/1, 5Y5/1, 5Y3/1 PREDOM 5Y4/1, 0-30CM IS SLIGHTLY BIOTURB IN 5Y5/1 (50%) + 5Y3/1 (50%),30-150 CM IS MASSIVE + HOMOG 0-65CM IS SLIGHT, 65-150CM IS MOD SMEAR AT 140CM DOM HARD* 59 450 25 2 0.0 115.0 226.00 227.50 228.65 R FINE VITRIC TUFF 5Y4/1, 5Y3/1, 5Y5/1, -WHITE 0-40CM IS HOMOG + MASSIVE, 40-50CM IS COARSER (COARSE SILT-FINE SAND ) INTERVAL WITH 5Y3/1 MM THICK LAM- PARALLEL AT 40- 45 + CROSSED AT 45-50CM-SHARP LOWER CONTACT,PREDOM 5Y4/1, 50-81CM IS MOD BIOTURB- MAINLY INDIV BURROWS- 5Y5/1 OF 3MM DIA IN VARIOUS SECTIONS-MAINLY SUB- PARALLEL TO BEDDING, 81-115CM IS MASSIVE TUFF-HOMOG OR HOMOGENIZED BY INTENSE DRILLING DIST 0-80CM IS MOD, 80-115CM IS HIGH SOME FRESH WHITE 5MM DIA PUMICE FRAGS AT 67-68CM FORM A PUMICE-RICH LAYER SMEAR AT 45CM MINOR HARD* 59 450 25 CC 0.0 20.0 226.00 228.75 228.85 R FINE VITRIC TUFF 5Y4/1 MASSIVE SAME AS CORE 25-2 HARD 33233000.3651 59 450 26 1 0.0 150.0 235.50 235.50 237.00 R FINE VITRIC TUFF 5Y4/1, 5Y3/1, 5Y2/1 WHOLE SECTION IS GIVEN BY SEVERAL DRILLING BISCUITS 2-10CM THICK-MASSIVE, PREDOM 5Y4/1, SLIGHT BIOTURB WITH INDIV MAINLY VERTICAL 5Y3/1 + 5Y2/1 BURROWS- A 3MM DIA-MAX 5MM MOD SMEAR AT 140CM DOM HARD* 59 450 26 2 0.0 150.0 235.50 237.00 238.50 R FINE VITRIC TUFF 5Y4/1, 5Y8/1, 7.5Y6/2, 5BG5/2, 5Y3/1 PREDOM 5Y4/1 + MASSIVE + HOMOG, IN DRILLING BISCUITS 2-10CM LONG, SAME COLOR DISTURBED PARALLEL MM-THICK LAM AT 63-64 + 84-86CM, PARALLEL LAM AS 84-86 AT 100-102CM- CRENULATED BY PENECONTEMPORANEOUS OR DRILLING DISTURBANCE, SOME SAME COLOR PARALLEL CRENULATED LAM 0.5-1CM THICK + SOME 5Y3/1 LAMINAE AT 137-143CM MOD 105-112CM IS RICH IN ROUNDED PUMICE FRAGS OF 2-5MM DIA- MAX 1CM, 16 PIECES COUNTED- 2 OF 5Y8/1, 1 OF 7.5Y6/2, REST ARE 5BG5/2 HARD 33133000 59 450 26 3 0.0 128.0 235.50 238.50 239.78 R FINE VITRIC TUFF 5Y4/1 IN DRILLING BISCUITS OF 4-8CM THICKNESS, 1 BISCUIT AT 8-12CM SHOWS MM THICK PARALLEL LAM (SLIGHTLY DIST + CRENULATED) ACTUALLY DIPPING APPROX 40 DEGREES AS RESULT OF DRILLING SMEAR AT 120CM DOM HARD* 59 450 26 CC 0.0 20.0 235.50 239.88 239.98 R FINE VITRIC TUFF 5Y4/1 SAME AS CORE 26-3 DOM LITHOLOGY HARD* 59 450 27 1 0.0 150.0 245.00 245.00 246.50 R FINE VITRIC TUFF 5Y4/1, 5Y3/1, 5Y6/1, 5Y5/1 PREDOM 5Y4/1, FEW 2MM DIA 5Y3/1 BURROWS AT 0-20CM, 20-35CM IS 5Y3/1, MM-THICK PARALLEL (DIST) 5Y4/1 + 5Y3/1 LAM AT 83-106CM, MINOR 5Y5/1 BURROWING AT 134-135CM MOD, 20-30CM IS HIGH 1 INDIV 1CM DIA 5Y6/1 BURROW WITH SOME SMALL (2MM DIA) ROUNDED PUMICES INSIDE AT 106-107CM SMEARS AT: 106CM MINOR , 140CM DOM HARD* 59 450 27 2 0.0 33.0 245.00 246.50 246.83 R FINE VITRIC TUFF 5Y4/1 MASSIVE, AS CORE 27-1 HARD* 59 450 27 CC 0.0 20.0 245.00 246.93 247.03 R FINE VITRIC TUFF 5Y4/1 AS CORE 27-2 HARD* 59 450 28 1 0.0 30.0 254.50 254.50 254.80 R VITRIC TUFF 5Y2/2 FINE SAND-SIZED, MASSIVE, SHARP BOTTOM CONTACT SLIGHT SMEAR AT 16CM MINOR HARD* 59 450 28 1 30.0 150.0 254.50 254.80 256.00 R FINE VITRIC TUFF 5Y4/1, 5Y5/1, 5Y6/1, 5Y3/1 PREDOM 5Y4/1 + MASSIVE + HOMOG, MOD BIOTURB SINGLE 5Y5/1 + 5Y6/1 BURROWS MAX 0.4X2CM PARALLEL TO BEDDING AT 30-42 + 101-112CM, MM- TO CM -THICK PARALLEL 5Y3/1 LAM AT 79-101CM- EROSIVE BASAL CONTACT, FAINT 3-5MM THICK 5Y3/1 PARALLEL LAM AT 143-150CM SLIGHT SMEAR AT 140CM DOM HARD* 59 450 28 2 0.0 150.0 254.50 256.00 257.50 R FINE VITRIC TUFF 5Y4/1, 5Y3/1, 5Y5/1, 5Y6/1, 5Y2/1 PREDOM 5Y4/1 + MASSIVE, PARALLEL LAM MM THICK OF 5Y3/1 TUFF AT 38-43CM, 1 5Y5/1 1X2CM BURROW AT 52CM, PARALLEL LAM AS 38-43 WITH SOME "INSIGHTS" OF LENTICULAR BEDDING AT 83-86CM, MOD INDIV 5Y6/1 BURROWS (10%) MAX 0.5X2CM AT 86-104CM, PARALLEL 0.2MM THICK 5Y3/1 + 5Y2/1 LAM AT 144-150CM SLIGHT HARD* 59 450 28 3 0.0 79.0 254.50 257.50 258.29 R FINE VITRIC TUFF 5Y4/1, 5Y5/1, 5Y3/1 PREDOM 5Y4/1 + MASSIVE + HOMOG, SLIGHT 5Y5/1 (60%) + 5Y3/1 (40%) BIOTURB- NARROW INDIV BURROWS 0.2X6CM MAX AT 0-20CM SLIGHT HARD* 59 450 28 3 79.0 119.0 254.50 258.29 258.69 R FINE VITRIC TUFF 5Y6/1, 5Y4/1 SLIGHT 5Y4/1 MOTTLING AT 80-81CM, SLIGHT PARALLEL LAM MM- THICK AT 113-119CM SLIGHT SMEAR AT 82CM MINOR HARD* 59 450 28 3 119.0 121.0 254.50 258.69 258.71 R FINE VITRIC TUFF 5Y3/1 INTERLAYER SLIGHT HARD 33233000.3651 59 450 28 3 121.0 150.0 254.50 258.71 259.00 R FINE VITRIC TUFF 5Y4/1 MASSIVE SLIGHT HARD 33233000.3651 59 450 28 4 0.0 9.0 254.50 259.00 259.09 R FINE VITRIC TUFF 5Y4/1 MASSIVE SLIGHT HARD 33233000.3651 59 450 28 4 9.0 33.0 254.50 259.09 259.33 R FINE VITRIC TUFF 5Y6/1, 5Y7/1 PREDOM 5Y6/1, INTENSE 5Y7/1 BIOTURB SLIGHT HARD 33233000.3651 59 450 28 4 33.0 47.0 254.50 259.33 259.47 R FINE VITRIC TUFF 5Y4/1, 5Y6/1 PREDOM 5Y4/1, MOD 5Y6/1 BURROWING SLIGHT HARD* 59 450 28 4 47.0 48.0 254.50 259.47 259.48 R MASSIVE LAYER 5Y6/1 SLIGHT SMEAR AT 47CM MINOR HARD 33233000.3651 59 450 28 4 48.0 141.0 254.50 259.48 260.41 R FINE VITRIC TUFF 5Y4/1, -WHITE PREDOM 5Y4/1 + MASSIVE, RARE SMALL WHITE BURROWS AT 80-90 CM SLIGHT HARD 33233000.3651 59 450 28 5 0.0 150.0 254.50 260.50 262.00 R FINE VITRIC TUFF 5Y4/1 MASSIVE 0-45 + 105-150CM IS SLIGHT, 45-105CM IS MOD SMEAR AT 140CM DOM HARD* 59 450 28 CC 0.0 20.0 254.50 262.10 262.20 R FINE VITRIC TUFF 5Y4/1 MASSIVE AS CORE 28-5 HARD* 59 450 29 1 0.0 150.0 264.00 264.00 265.50 R FINE VITRIC TUFF 5Y4/1, 5Y3/1, 5Y2/1, 5Y5/1, 5Y6/1 PREDOM 5Y4/1, DRILLING BISCUITS 3-7CM THICK, 0-108CM IS MASSIVE, 108-113CM IS 5Y3/1- HEAVILY BURROWED IN 5Y2/1 + 5Y4/1 + 5Y5/1, 113-119CM IS 5Y4/1 BURROWED IN 5Y3/1, 119-140CM IS 5Y5/1 WITH RARE 5Y6/1 BURROWS, 140-150 IS MASSIVE 5Y4/1 MOD SMEARS AT: 110CM MINOR, 127CM DOM HARD* 59 450 29 2 0.0 150.0 264.00 265.50 267.00 R FINE VITRIC TUFF 5Y4/1 MASSIVE 0-120CM IS MOD, 120-150 CM IS HIGH SMEAR AT 100CM DOM HARD* 59 450 29 3 0.0 20.0 264.00 267.00 267.20 R FINE VITRIC TUFF 5Y4/1 MASSIVE MOD HARD* 59 450 29 CC 0.0 20.0 264.00 267.30 267.40 R FINE VITRIC TUFF 5Y4/1 MASSIVE HARD* 59 450 30 1 0.0 150.0 273.50 273.50 275.00 R FINE VITRIC TUFF 5Y4/1 MASSIVE,IN 5- 10CM DRILLING BISCUITS SLIGHT SMEAR AT 140CM DOM HARD* 59 450 30 2 0.0 150.0 273.50 275.00 276.50 R FINE VITRIC TUFF 5Y4/1, -BLACK, 10G4/2 PREDOM 5Y4/1 + MASSIVE, VERY RARE BLACK BURROWS AT 55CM, SAME COLOR MM THICK PARALLEL LAM AT 125-128CM 0-13 + 122-150CM IS HIGH, 13-122CM IS MOD A PUMICE LAPILLI LAYER AT 128-130CM- ROUNDED 10G4/2 PUMICE 4MM DIA MAX 8MM, SHARP BASAL CONTACT SMEAR AT 130CM MINOR HARD* 59 450 30 3 0.0 100.0 273.50 276.50 277.50 R FINE VITRIC TUFF 5Y4/1, 5Y3/1, 5Y5/1, 5Y6/1 PREDOM 5Y4/1 + MASSIVE, SCARCE 5Y3/1 BURROWS AT 40-60CM, MM THICK 5Y3/1 CROSS LAM AT 85-87CM, MM THICK 5Y3/1 PARALLEL LAM AT 91-92CM- DIST BY DISTENSIONAL FAULTS OF 1MM DISPLACEMENT, 92-100CM IS 5Y5/1 WITH SLIGHT 5Y6/1 BIOTURB SLIGHT SMEAR AT 98CM MINOR, 100-150CM IS GEOCHEM SAMPLE HARD* 59 450 30 4 0.0 150.0 273.50 278.00 279.50 R FINE VITRIC TUFF 5Y5/1, 5Y4/1 PREDOM 5Y5/1 + MASSIVE, SLIGHT (5%) 5Y4/1 BIOTURB THROUGHOUT ("CHONDRITES"-LIKE BURROWS ?) 0-120CM IS MOD, 120-150CM IS HIGH HARD 33233000 59 450 30 5 0.0 106.0 273.50 279.50 280.56 R FINE VITRIC TUFF 5Y5/1 MASSIVE 0-55CM IS SLIGHT, 55-85 CM IS MOD, 85-106CM IS HIGH SMEAR AT 79CM DOM HARD* 59 450 30 CC 0.0 20.0 273.50 280.68 280.78 R FINE VITRIC TUFF 5Y5/1 MASSIVE HARD* 59 450 31 1 0.0 88.0 283.00 283.00 283.88 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 PREDOM 5Y4/1, COARSE SILT-SIZED, RARE IRREG 5Y3/1 BURROWS AT 0-33CM, FAINT SAME COLOR CM-THICK PARALLEL LAM AT 44-88CM MOD SMEAR AT 40CM DOM HARD* 59 450 31 1 88.0 150.0 283.00 283.88 284.50 R FINE VITRIC TUFF 5Y5/1, 5Y4/1 PREDOM 5Y5/1 + MASSIVE, CLAY- SIZED, RARE 5Y4/1 BURROWS AT 88-100CM, SILT-SIZED LAYER AT 104-105CM 88-115CM IS MOD, 115-150CM IS HIGH SMEAR AT 120CM DOM HARD* 59 450 31 2 0.0 58.0 283.00 284.50 285.08 R FINE VITRIC TUFF 5Y4/1 PARALLEL LAM- MM-THICK AT 0-24CM + CM-THICK AT 24-58CM 0-42CM IS MOD, 42-58CM IS HIGH HARD 33233000 59 450 31 2 58.0 150.0 283.00 285.08 286.00 R FINE VITRIC TUFF 5Y5/1, 5Y4/1, 5Y8/1 PREDOM 5Y5/1, INTENSE 5Y4/1 + 5Y8/1 BIOTURB- MAINLY INDIV SUBPARALLEL AT 58-69CM, FAINT SAME COLOR MM-THICK PARALLEL LAM AT 110-131CM, INTENSE 5Y4/1 + 5Y8/1 MAINLY IRREG BURROWING AT 140-150CM 0-122CM IS MOD, 122-150CM IS HIGH HARD 33233000 59 450 31 3 0.0 150.0 283.00 286.00 287.50 R FINE VITRIC TUFF 5Y5/1, 5Y4/1, 5Y8/1 PREDOM 5Y5/1 + MASSIVE, PARALLEL MM-THICK 5Y4/1 LAM AT 6-8CM, MOD BURROWED IN 5Y8/1 AT 8-26CM, 1 3X7MM 5Y8/1 BURROW AT 51CM, 2 5Y4/1 BURROWS AT 113-118CM 0-81CM IS MOD, 81-150CM IS HIGH HARD 33233000 59 450 31 4 0.0 150.0 283.00 287.50 289.00 R FINE VITRIC TUFF 5Y5/1 MASSIVE MOD HARD 33233000 59 450 31 5 0.0 150.0 283.00 289.00 290.50 R FINE VITRIC TUFF 5Y5/1 MASSIVE, RARE 5Y4/1 INDIV 0.5X3CM BURROWS AT 108-120CM MOD HARD 33233000 59 450 31 CC 0.0 20.0 283.00 290.60 290.70 R FINE VITRIC TUFF 5Y5/1 MASSIVE HARD 33233000 59 450 32 1 0.0 150.0 292.50 292.50 294.00 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 PREDOM 5Y4/1 + MASSIVE, RARE VERTICAL INDIV 5Y3/1 BURROWS 0.2X4CM STYLOLITIC IN APPEARANCE- SOME ARE TRUE COMPACTION-PRESSURE STRUCTURES, ALSO IN FOLLOWING SECTIONS THESE STRUCTURES ARE 90% VERTICAL ( AND BEST DEVELOPED) 0-15CM IS BRECCIA, REST IS SLIGHT SMEAR AT 140CM DOM HARD* 59 450 32 2 0.0 150.0 292.50 294.00 295.50 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 EXACTLY SAME AS CORE 32-1 MOD HARD 33133000 59 450 32 3 0.0 150.0 292.50 295.50 297.00 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 SAME AS CORE 32-1, TRUE BURROWS + TRUE PRESSURE-SOLUTION DISCONTINUITIES (STYLOLITES) BOTH VERTICAL AND HORIZONTAL MOD HARD 33133000 59 450 32 4 0.0 150.0 292.50 297.00 298.50 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 SAME AS CORE 32-3 MOD HARD 33133000 59 450 32 5 0.0 78.0 292.50 298.50 299.28 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 SAME AS CORE 32-3 MOD HARD 33133000 59 450 32 CC 0.0 20.0 292.50 299.38 299.48 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 SAME AS CORE 32-3 HARD 33133000 59 450 33 1 0.0 150.0 302.00 302.00 303.50 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 PREDOM 5Y4/1 + MASSIVE, WITH VERTICAL WELL-FORMED 5Y3/1 2XSEVERAL(UP TO 10-15)CM STYLOLITES (PRESSURE-SOLUTION) STRUCTURES, WHOLE CORE IS GIVEN BY DRILLING BISCUITS, STYLOLITES AT 52-63 + 77-86 + 96-108 + 120-129CM 0-47CM IS DRILL GOUGE, REST IS MOD SMEARS AT: 51CM MINOR, 140CM DOM HARD* 59 450 33 2 0.0 150.0 302.00 303.50 305.00 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 SAME AS CORE 33-1, STILOLITES- AT 46-49 + 72-74 + 135-148CM- DECREASE IN FREQUENCY, ALSO SOME HORIZONTAL OR TRANSVERSAL MOD HARD 33233000.3651 59 450 33 3 0.0 150.0 302.00 305.00 306.50 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 PREDOM 5Y4/1 + MASSIVE, NO APPARENT STYLOLITES BUT 5Y3/1 BURROWS OF VARIOUS FORM + ORIENTATION THROUGHOUT MOD HARD 33233000.3651 59 450 33 4 0.0 150.0 302.00 306.50 308.00 R FINE VITRIC TUFF 5Y4/1, 5Y3/1 PREDOM 5Y4/1 + MASSIVE, SLIGHT 5Y3/1 BURROWING + MOTTLING THROUGHOUT- BIGGEST IS CIRCULAR 2CM DIA AT 38-40CM OTHERS ARE FEW WITH 3-5MM DIA SLIGHT HARD 33233000.3651 59 450 33 5 0.0 45.0 302.00 308.00 308.45 R FINE VITRIC TUFF 5Y4/1 MASSIVE SLIGHT HARD 33233000.3651 59 450 33 CC 0.0 20.0 302.00 308.56 308.66 R FINE VITRIC TUFF 5Y4/1 SAME AS CORE 33-5 HARD 33233000.3651 59 450 34 1 0.0 150.0 311.50 311.50 313.00 R FINE VITRIC TUFF 5Y3/1, 5Y4/1, 5Y6/1, 5Y5/1 0-1CM IS 5Y3/1 COARSE (SAND- SIZED) GRAINED, 1-60CM IS FINE 5Y4/1, 60-100CM IS FINE 5Y5/1 INTENSELY MOTTLED WITH 5Y4/1 + 5Y6/1, 100-116CM IS MASSIVE 5Y5/1, 116-126CM IS 5Y4/1 MOTTLED IN 5Y5/1, 126-150CM IS MASSIVE 5Y4/1 0-55 + 65-90CM IS SLIGHT, 55-65 + 90-120CM IS MOD, 120-150CM IS HIGH SMEAR AT 110CM DOM HARD* 59 450 34 2 0.0 120.0 311.50 313.00 314.20 R FINE VITRIC TUFF 5Y4/1, DY3/1 CM-THICK INTERVAL PARALLEL LAM AT 42-94CM, PREDOM 5Y4/1, 5Y3/1 BURROWS AT 110-120CM 0-90CM IS MOD, 90-120CM IS HIGH SMEAR AT 66CM DOM HARD* 59 450 34 CC 0.0 20.0 311.50 314.30 314.40 R FINE VITRIC TUFF 5Y4/1 SAME AS CORE 34-2, LAM HARD* 59 450 35 1 0.0 63.0 321.00 321.00 321.63 KS FINE VITRIC TUFF 5Y3/1, 5Y2/1, 5Y5/1, 5Y4/1 0-31CM IS 2-8MM THICK 5Y3/1 LAYERS WITH 0.5MM 5Y2/1 LAMINAE- NORMAL + REVERSE FAULTING WITH 2MM DISPLACEMENT, 31-38CM IS PREDOM 5Y3/1 WITH MOD 5Y5/1 MOTTLING + A 7MM HORIZ BURROW AT 36CM, 38-50CM IS 5Y4/1 WITH INTENSE 5Y5/1 BIOTURB, 50-53CM IS LAM 5Y4/1 WITH LESS 5Y3/1, 53-55CM IS 5Y4/1 WITH 5Y5/1 BURROWS, 55-61.5CM IS MASSIVE 5Y4/1, 61.5-63 IS 5Y4/1 WITH .5X5MM 5Y5/1 STREAKS- PARALLEL BEDDING SMEAR AT 58CM DOM HARD* 59 450 35 1 63.0 66.0 321.00 321.63 321.66 KS VITRIC TUFF 5Y2/1 SILT-FINE SS, DIST LAMINAE HARD* 59 450 35 1 66.0 76.0 321.00 321.66 321.76 FINE VITRIC TUFF 5Y5/1, 5Y6/1 PREDOM 5Y5/1 WITH 5Y6/1 MOTTLES + BURROWS SLIGHT SMEARS AT: 71CM MINOR, 74CM DOM HARD* 59 450 35 1 76.0 150.0 321.00 321.76 322.50 KS VITRIC TUFF, FINE VITRIC TUFF 5Y2/1, 5Y4/1 76-79 + 84-92 + 95-99CM IS 5Y2/1 VITRIC TUFF, 79-84 + 92-95 + 99-150CM IS 5Y4/1 FINE VITRIC TUFF, 95-99CM COARSENS UPWARDS SILT-FINE SS, 99-150 CM IS MASSIVE SLIGHT SMEAR AT 140CM DOM HARD* 59 450 35 2 0.0 150.0 321.00 322.50 324.00 KS FINE VITRIC TUFF 5Y4/1, 5Y2/1 PREDOM 5Y4/1, 65-141CM IS 3-12MM THICK 5Y4/1 LAYERS WITH 0.5-1MM THICK 5Y2/1 VITRIC TUFF LAMINAE 0-27CM IS SLIGHT , 27-141CM IS MOD, 141-150 IS VERY DIST SMEARS AT: 50CM DOM, 147CM DOM HARD 33133000 59 450 35 3 0.0 18.0 321.00 324.00 324.18 KS VITRIC TUFF 5Y2/1 DISTURBED HARD 33133000 59 450 35 3 18.0 95.0 321.00 324.18 324.95 KS FINE VITRIC TUFF 5Y4/1, 5Y2/1, 5GY3/2, 10YR4/2, 10YR5/3, 10YR3/4, 10YR3/2, 10YR4/3, 5Y5/2, 5Y5/2.5 18-28CM IS 5Y4/1 IN 2-8MM THICK LAYERS WITH 0.5MM 5Y2/1 VITRIC TUFF LAMINAE, 28-50CM IS MASSIVE 5Y4/1 BADLY BROKEN UP BY DRILLING WITH 5GY3/2 BANDS AT 28 + 29CM, A 10YR4/2 PATCH WITH 1X10 MM 10YR5/3 LAM AT 51-54CM, A 10YR4/2 PATCH WITH FINE 5Y2/1 LAM AT 55-57CM, REST OF 50-59CM IS 5Y4/1, 59-63CM IS 10YR3/4 WITH 0.2MM 5Y2/1 LAMINAE, 63-64CM IS 10YR3/2 VITRIC TUFF WITH 1-2MM DARK FLECKS, 64-72CM IS 10YR4/3 WITH 2 IRREG 1-2MM 5Y5/2 SUBHORIZ LAYERS AT 65CM, 72-78CM IS 10YR3/4, 78-80CM IS 5Y5/2.5 VITRIC TUFF, 80-88CM IS DISTURBED 5Y5/2.5 + 10YR3/4, 88-95CM IS 10YR4/3 WITH FINE 5Y2/1 LAMINAE SLIGHT SMEARS AT: 29CM MINOR, 38CM DOM, 52CM DOM, 61CM DOM, 77CM MINOR, 90CM DOM HARD 33133000 59 450 35 CC 0.0 20.0 321.00 325.05 325.15 KS FINE VITRIC TUFF 10YR5/2, 5Y2/1 0-5CM IS 10YR5/2 WITH FINE BLACK LAM, 5-20CM IS 5Y2/1 WITH SOME 10YR5/2 GOUGE AT 10CM HARD 33133000 59 450 36 1 0.0 150.0 330.50 330.50 332.00 R HYDROTHERMALLY ALTERED FINE VITRIC TUFF 5YR4/2, 5YR5/3, 5YR4/1, 5YR7/3, 5YR8/2, 5YR6/3 PREDOM 5YR4/2 AT 0-120CM + 5YR5/3 AT 120-150CM, MOTTLES OF 5YR5/3 + 5YR4/1 AT 10-13CM, RICH IN SMALL 0.5X2MM AV 5YR4/1 STREAKS AT 0-120CM, SMALL 4X6MM 5YR7/3 MOTTLES AT 52-53CM, RARE SMALL 2X2MM 5YR8/2 MOTTLES AT 64-80CM, 5YR6/3 MOTTLE AT 92CM, 3 5YR6/3 MOTTLES AS 92CM AT 117-118CM,SMALL(.5X20MM)IRREG 5YR 8/2 STREAKS AT 120-150CM MOD SMEAR AT 6CM DOM HARD* 59 450 36 2 0.0 108.0 330.50 332.00 333.08 R HYDROTHERMALLY ALTERED FINE VITRIC TUFF 5Y5/3, 5YR6/3, 5YR8/2, -WHITE, -BLACK PREDOM 5Y5/3, WITH WHITE STREAKS AT 0-17CM- AS BOTTOM OF CORE 36-1, 17-74CM IS MASSIVE, 74-108CM HAS SMALL BLACK BLEBS + STREAKS + BURROW REMAINS MAINLY 5YR6/3 + MINOR 5YR8/2 (ELLIPTICAL, SPHERICAL MOTTLES, MORE OR LESS SAME 4MM MAX DIA) 0-95CM IS MOD SMEAR AT 75CM DOM HARD* 59 450 36 2 108.0 124.0 330.50 333.08 333.24 R CHAOTIC INTERLAYING OF TUFFS 7.5YR4/2, 5YR3/1 CONTACTS ARE SHARP + IRREG AT MACRO + MICRO SCALE 33133000 59 450 36 2 124.0 150.0 330.50 333.24 333.50 R BASALT- SEE VISUAL DESCRIPTION FOR IGNEOUS ROCKS*