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 64 477 1 CC 5.0 36.0 0.00 0.05 0.36 JWN DIATOM OOZE OLIVE BROWN TO GRAYISH OLIVE * PLANT DEBRIS SOFT,JELLY-LIKE CONSISTENCY 21112220 64 477 2 1 0.0 147.0 1.00 1.00 2.47 JWN DIATOM OOZE OLIVE BROWN TO GRAYISH OLIVE MODERATELY DISTURBED * SOFT,JELLY-LIKE CONSISTENCY 64 477 2 2 0.0 140.0 1.00 2.50 3.90 JWN DIATOM OOZE OLIVE BROWN TO GRAYISH OLIVE * FIRMING UP FROM VERY WATERY CONSISTENCY TO REASONABLE COHESION 64 477 2 3 0.0 140.0 1.00 4.00 5.40 JWN DIATOM OOZE GRAYISH OLIVE * HIGH WATER CONTENT BUT COMPACTING TO A FIRMER SEDIMENT 21112220 64 477 2 4 0.0 40.0 1.00 5.50 5.90 JWN DIATOM OOZE GRAYISH OLIVE MODERATELY DISTURBED * SOFT,HIGH WATER CONTENT 21112220 64 477 2 CC 0.0 18.0 1.00 6.05 6.13 JWN DIATOM OOZE GRAYISH OLIVE * SOFT 21112220 64 477 3 1 0.0 130.0 10.50 10.50 11.80 JWN DIATOM OOZE,COARSER TURBIDITE GRAYISH OLIVE TURBIDITE MODERATELY DISTURBED * SOFT,HIGH WATER CONTENT 64 477 3 2 0.0 124.0 10.50 12.00 13.24 JWN DIATOM OOZE GRAYISH OLIVE CONTACTS MODERATELY DISTURBED SOFT 21112220 64 477 3 CC 0.0 15.0 10.50 13.34 13.39 JWN DIATOM OOZE OLIVE BROWN * SOFT 21112220 64 477 4 1 0.0 133.0 20.00 20.00 21.33 JWN DIATOM OOZE,TURBIDITE GRAYISH OLIVE TURBIDITES * SOFT 64 477 4 CC 3.0 10.0 20.00 21.53 21.60 JWN DIATOM OOZE OLIVE BROWN * SOFT 64 477 4 CC 12.0 20.0 20.00 21.62 21.70 JWN DIATOM OOZE OLIVE BROWN * SOFT 64 477 5 1 0.0 115.0 29.50 29.50 30.65 JWN DIATOM OOZE,TURBIDITE OLIVE BROWN TO GRAYISH OLIVE BEDDING,TURBIDITE,FRACTURING MODERATELY DISTURBED* GAS FEATURES FEATURES SOFT 64 477 5 2 0.0 66.0 29.50 31.00 31.66 JWN DIATOM OOZE,NANNO DIATOM OOZE OLIVE BROWN TO GRAY OLIVE BEDDING,TURBIDITES MODERATELY DISTURBED * SOFT 64 477 5 2 71.0 148.0 29.50 31.71 32.48 JWN DIATOM OOZE,NANNO DIATOM OOZE OLIVE GRAY MODERATELY DISTURBED * SOFT 64 477 5 CC 10.0 21.0 29.50 32.58 32.69 JWN NANNO BEARING DIATOM OOZE OLIVE GRAY * SOFT 21112220.1210 64 477 7 1 0.0 131.0 48.50 48.50 49.81 JWN DIATOM OOZE,BASALT PEBBLES OLIVE GRAY DEBRIS FLOW,TURBIDITES GREATLY DISTURBED PEBBLES,VOLCANOGENIC DEPOSITS VOLCANIC GLASS SOFT,HARD 21112220 64 477 7 2 0.0 80.0 48.50 50.00 50.80 JWN DIATOM OOZE,SANDY SILT OLIVE GRAY,DARK GRAY BEDDING,TURBIDITES GREATLY DISTURBED SOFT 21112220 64 477 7 CC 0.0 10.0 48.50 50.90 50.90 JWN SANDY SILT OLIVE GRAY DEBRIS FLOW(?),FAULTING(?) GREATLY DISTURBED * SOFT 64 477 8 CC 1.0 3.0 58.00 58.04 58.06 JWN BASALT DARK GRAY * HARD 64 477 15 1 0.0 131.0 105.50 105.50 106.81 KK POACHED CLAY BROWNISH GRAY DOLOMITE CRYSTALS,PYRITE NODULES,CONCRETIONS* PYRITE VERY HARD,VERY COHERENT 33211000 64 477 15 CC 0.0 15.0 105.50 106.91 106.96 KK WAXY CLAY BROWNISH GRAY * HARD(?) 64 477 16 1 0.0 150.0 115.00 115.00 116.50 KK CLAY BROWNISH GRAY VEINS PEBBLES* PYRITE HARD(?) 64 477 16 2 0.0 140.0 115.00 116.50 117.90 KK CLAYSTONE BROWNISH GRAY MODERATELY DISTURBED * HARD 64 477 16 3 0.0 150.0 115.00 118.00 119.50 KK CLAYSTONE BROWNISH GRAY * AUTHIGENIC MINERALS HARD 64 477 16 4 0.0 130.0 115.00 119.50 120.80 KK CLAYSTONE TO SILTSTONE GRAY BROWN * AUTHIGENIC MINERALS,ANHYDRITE(?) HARD 64 477 16 5 0.0 60.0 115.00 121.00 121.60 KK CLAYSTONE,SILTY CLAYSTONE GRAY BROWN * AUTHIGENIC MINERALS HARD 64 477 16 CC 0.0 36.0 115.00 121.98 122.24 KK CLAYSTONE GRAY BROWN * HARD 64 477 17 1 0.0 150.0 124.50 124.50 126.00 KK CLAYSTONE BROWNISH GRAY BURROWS(?) PEBBLES,CRYSTALLINE MATERIAL* PYRITE HARD,BRITTLE 64 477 17 2 0.0 140.0 124.50 126.00 127.40 KK CLAYSTONE GRAY BROWN CRYSTALLINE MATERIAL* HARD 64 477 17 3 0.0 89.0 124.50 127.50 128.39 KK CLAYSTONE GRAY BROWN LAMINAE * HARD 64 477 17 CC 0.0 21.0 124.50 128.49 128.60 KK CLAYSTONE GRAY BROWN * HARD 64 477 19 1 25.0 130.0 143.50 143.75 144.80 KK SANDY SILTSTONE GRAY PEBBLES* HARD 64 477 19 2 15.0 150.0 143.50 145.15 146.50 KK SILTSTONE (AUTHIGENIC) STEEL GRAY FRACTURING HYDROCARBON FEATURES,OIL* HARD,SOUP 64 477 19 3 0.0 63.0 143.50 146.50 147.13 KK SANDY SILTSTONE CLUMPS GRAY VEINS GAS FEATURES FEATURES* HARD 64 477 19 CC 0.0 18.0 143.50 147.23 147.31 KK SANDY SILTSTONE GRAY * HARD,BROKEN 64 477 20 1 20.0 115.0 153.00 153.20 154.15 KK (ORGANIC) CLAYSTONE GRAYISH BLACK * ORGANIC MATTER,PYRITE HARD,BROKEN,MUSHY SOUP 64 477 20 2 0.0 96.0 153.00 154.50 155.46 KK CLAYSTONE GRYISH BLACK GREATLY DISTURBED * PYRITE HARD 64 477 20 CC 0.0 39.0 153.00 155.56 155.85 KK CLAYSTONE CHIPS GRAYISH BLACK GREATLY DISTURBED PYRITE NODULES* PYRITE HARD,BRITTLE 64 477 21 1 11.0 45.0 162.50 162.61 162.95 JWN PETROLIFEROUS SILTY CLAYSTONE DARK GRAY OIL,GAS FEATURES FEATURES* HARD,BROKEN 64 477 21 CC 0.0 20.0 162.50 163.05 163.15 JWN SILTY CLAYSTONE DARK GRAY * HARD,BROKEN 64 477 22 1 20.0 140.0 172.00 172.20 173.40 JWN SILTY CLAY,PYRITE DARK GRAY GAS FEATURES FEATURES * PYRITE HARD 64 477 22 2 15.0 70.0 172.00 173.65 174.20 JWN SILTY CLAY,PYRITE DARK GRAY OIL(?) * PYRITE FIRM TO HARD 64 477 22 CC 0.0 35.0 172.00 174.30 174.55 JWN SANDSTONE-SILTSTONE CHIPS,PYRITE * HARD 64 477 23 1 11.0 110.0 181.50 181.61 182.60 JWN SILTY CLAY,PYRITE * FIRM TO HARD 64 477 23 CC 0.0 15.0 181.50 182.70 182.75 JWN SILTY CLAY * FIRM TO HARD 33213000