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 17 169 1 1 67.0 150.0 103.00 103.67 104.50 MUDSTONE 10YR4/3-DARK YELLOWISH BROWN,5YR2/1-BRO WNISH BLACK,5YR5/6-LIGHT BROWN,5YR2/2-DUSKY BROWN,5Y R4/2-LIGHT BROWN,10YR4/2-MODERATE YELLOWISH BROWN FAINTLY LAMINATED 67-70 CM,BLACK VEINLETS 74-102 CM, GRADED BED FROM CAVING OPERATIONS 93-150 CM INTENS E DEFORMATION 3 MANGANESE NODULES (2-2.5 CM DIAMET ER) KNOBBY TO MAMMIFORM AT 70-74 CM,SEVERAL CHERT FR AGMENTS THROUGHOUT,SUBLONCHOIDAL FRACTURE 74-102 CM WAXY TO SUBVITREOUS LUSTER RESEMBLING PORCELANITES MORE THAN GLOSSY FLINTY CHERT ZEOLITE,CHERT VOID 0-67 CM SOFT MUDSTONE 67-70 CM 00000000 17 169 2 CC 0.0 0.0 107.00 107.10 107.10 PORCELANITE CHERT AND ZEOLITIC MUDSTONE 7.5YR5/4 -MODERATE YELLOWISH BROWN TO 10YR5/4-YELLOWISH BROWN ,10YR2/2-DUSKY YELLOWISH BROWN SPOTTED DUSKY YELLO W BROWN SOFT MUD,BLOCKY TO SUBLONCHOIDALLY FRACTUR ED WAXY TO DULL LUSTER PORCELLANIC HARD CHERT 00000000 17 169 3 CC 0.0 0.0 144.00 144.10 144.10 CHERT 10YR2.5/1-BLACK,7.5YR5/4-BROWN,10YR7/4-PAL E BROWN,5Y2.5/2-BLACK,-TAN SAND TO SILT SIZE ZEO LITES NANNOS,POORLY PRESERVED RADS ALL FRAGMENTS 00000000 17 169 5 1 0.0 150.0 181.00 181.00 182.50 DIABASE N3-DARK GRAY,N2-GRAYISH BLACK THIN CAL CITE VEINS 11-16 CM AND 140 CM CALCITE NON-VESIC ULAR,BOTTOM 26 CM TAKEN FROM CORE CATCHER 00000000 17 169 6 1 0.0 150.0 190.00 190.00 191.50 DIABASE N3-DARK GRAY,N2-GRAYISH BLACK,5G8/1-GREE NISH GRAY 2 PIECES,VEINS (ZEOLITE?) AT 67-68 CM AN D 149 CM ZEOLITE 149 CM PIECE BROKE ALONG VEIN, GRAYISH BLACK ZONES NET,DARK GRAY IS DRY 00000000 17 169 6 2 0.0 150.0 190.00 191.50 193.00 DIABASE N3-DARK GRAY,N2-GRAYISH BLACK,5G8/1-LIGH T GREENISH GRAY THIN VEINS 1-4 CM AND 87-109 CM AN D 136-137 CM 2 PIECES 00000000 17 169 6 3 0.0 150.0 190.00 193.00 194.50 DIABASE N3-DARK GRAY,N2-GRAYISH BLACK,N9-WHITE,5 G8/1-GREENISH GRAY THIN VEINS AT 10 CM AND 44-45 C M AND 110 CM AND 113 AND 136 CM 2 PIECES 00000000 17 169 6 4 0.0 150.0 190.00 194.50 196.00 DIABASE N3-DARK GRAY,N2-GRAYISH BLACK VEINS AT 13 AND 15 AND 28 AND 59 AND 68 AND 74 AND 76 AND 84 AND 94-95 AND 132 AND 135 AND 144 CM ZEOLITE VEIN S DARK GRAY DRY,GRAYISH BLACK WET 00000000 17 169 6 5 91.0 145.0 190.00 196.91 197.45 DIABASE N3-DARK GRAY,N2-GRAYISH BLACK,10G6/2-PAL E GREEN,N9-WHITE 94-96 CM THICK VEIN OF BLUISH WHI TE TO GREEN AND PARTLY CALCAREOUS,PALE GREEN VEINS AT 115-117 AND 119 AND 121 CM AND BROKEN INTO FRAGME NTS 115-117 CM,WHITE CALCITE VEINS 125 AND 131 AND 141-142 CM CALCITE DARK GRAY DRY,GRAYISH BLACK WET 00000000 17 169 6 5 145.0 150.0 190.00 197.45 197.50 VOLCANOGENIC CLAYSTONE N5-MEDIUM GRAY BROKEN AND SOFTENED BY DRILLING 00000000 17 169 6 CC 0.0 0.0 190.00 197.60 197.60 VOLCANO CLASTIC CLAYSTONE 5Y5/1-GRAY TO 10YR5/1- GRAY,10YR5/4-YELLOWISH BROWN,7.5YR5/4-BROWN,7.5YR6/2 -PINKISH GRAY,5B5/1-MEDIUM BLUISH GRAY TOP PIECE LAMINATED RICH IN PLAGIOGLASE,BOTTOM PIECE HEAVILY BURROWED,DISCONTINUOUS BEDS AT 15 CM OF BROWN AND BL UISH GRAY 33211000.2210.3350 17 169 7 1 30.0 121.0 200.00 200.30 201.21 NANNO ZEOLITIC CLAY 7.5YR5/4-BROWN,5YR5/4-REDDIS H BROWN,10YR8/4-VERY PALE BROWN,N2-GRAYISH BLACK,10Y R3/1-VERY DARK GRAY,10YR4/2-DARK GRAYISH BROWN THI N PALE BROWN BEDS AT 97 CM,LAMINATED GRADATION FROM BROWN TO GRAYISH BLACK WITH DARKEST BEDS AT 71 CM AN D 72 AND 74 AND 84 AND 107 CM,SHARP CONTACT AT 121 C M MANGANESE ENRICHED? MICRONODULE VOID 0-30 CM 00000000 17 169 7 1 121.0 135.0 200.00 201.21 201.35 CLAYEY NANNO CHALK 10YR7/3-VERY PALE BROWN,7.5YR 5/2-BROWN SHARP CONTACT AT 130 CM,GRADATIONAL CONT ACT AT 135 CM VOID 124-126 CM 31230000.3350.3651 17 169 7 1 135.0 150.0 200.00 201.35 201.50 NANNO CHALK 10YR7/2-LIGHT GRAY,2.5Y7/2-LIGHT GRA Y,5BG8/2-VERY PALE BLUE GREEN VERY PALE BLUE GREEN IRREGULAR BED AT 145 CM 00000000 17 169 8 CC 0.0 0.0 209.00 209.10 209.10 CHERT WITH NANNO CHALK 2.5YR3/4-DARK REDDISH BRO WN,5YR2,5/2-DARK REDDISH BROWN,7.5YR7/4-PINK,5B9/1-B LUISH WHITE CHALK IN LOCALIZED PATCHES IS PINK TO BLUISH WHITE,LARGE PIECES OF CHERT 00000000 17 169 9 CC 0.0 0.0 218.00 218.10 218.10 CHERT AND NANNO CHALK OOZE 2.5YR2.5/4-DARK REDDI SH BROWN,2.5YR3/2-DUSKY RED,5YR4/3-REDDISH BROWN,10 YR7/1-WHITE,N7-LIGHT GRAY SOFTNESS OF OOZE POSSIBL Y DUE TO ENTRY OF WATER DURING DRILLING 1 LARGE PIECE AND 2 SMALL (10 AND 30 CC) OF CHERT SAND TO GR AVEL SIZED OF REDDISH BROWN AND 1 40 CC PIECE OF DUS KY RED AND 1 20 CC PIECE WITH WHITE FORAM NANNO CHAL K COATING,1 PIECE NANNO CHALK 25CC AND 30 CC OF NANN O CHALK OOZE SOFT OOZE 00000000 17 169 10 CC 0.0 0.0 227.00 227.10 227.10 NANNO BEARING ZEOLITIC CLAYSTONE 7.5YR3/2-DARK BROWN,7.5YR6/4-LIGHT BROWN,5YR3/4-DARK REDDISH BROWN ,10YR7/4-VERY PALE BROWN FAINTLY LAMINATED CHERT,W HITE VEIN PROBABLY QUARTZ SEVERAL LARGE PIECES OF CHERT OF BROWN AND REDDISH BROWN,VEIN OF QUARTZ? H ARD BUT EASILY SCRATCHED CLAYSTONE 00000000 17 169 11 1 0.0 5.0 233.00 233.00 233.05 BASALT N3-DARK 5 PIECES,PARTIALLY VOID EXCEPT FOR 5 PIECES 00000000 17 169 11 1 50.0 150.0 233.00 233.50 234.50 PHILLIPSTIE RICH CLAYSTONE WITH GLASS 7.5YR5/4-B ROWN,N3-DARK GRAY,N9-WHITE,5GY2/1-GREENISH BLACK,5G2 /1-GREENISH BLACK TO N1-BLACK NUMEROUS WHITE AND GREENISH BLACK VEINS OF CALCITE GLASS 123-129 CM, CALCITE VEINS,PHILLIPSTIE PIECE AT 50 CM 33231000.3651