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 38 340 1 1 72.0 150.0 0.00 0.72 1.50 SANDY MUD 5YR4/4-MODERATE BROWN,5Y4/1-OLIVE GRAY COLOR GRADES FROM MODERATE BROWN FROM 72-110 CM BECOMING LIGHTER TO OLIVE GRAY BY 135 CM PROBABLY CONSIDERABLE DEFORMATION VERY SOFT 33212000 38 340 1 2 0.0 150.0 0.00 1.50 3.00 PEBBLY SANDY MUD 5Y4/1-OLIVE GRAY,5Y6/1-LT.OLIVE GRAY MODERATE DEFORMATION,CONSIDERABLE FLOWAGE UP CORE OCCASIONAL SMALL PEBBLES UP TO 1.5 CM ACROSS CHANGES COLOR DOWNWARDS FROM OLIVE GRAY TO LT.OLI VE GRAY SOFT 33212000 38 340 1 3 0.0 150.0 0.00 3.00 4.50 SANDY MUD 5YR4/4-MODERATE BROWN,10YR5/4-MODERATE YELLOWISH BROWN SLIGHT TO MODERATE DEFORMATION OLIVE GRAY EXCEPT MODERATE BROWN TO MOD.YELLOWISH BR OWN 90-106 CM SOFT 00000000 38 340 1 4 0.0 150.0 0.00 4.50 6.00 SANDY MUD 5Y5/2-LT.OLIVE GRAY,5Y6/1-LT.OLIVE GRA Y,N3-DK.GRAY,5Y4/1-OLIVE GRAY OLIVE GRAY WITH BAND S OF OTHER COLORS NEAR BASE OF SECTION 5Y502 100-120 CM 5Y6/1 120-137 N3 137 TO 141 5Y4/1 141 TO 150 CM MODERATE DEFORMATION SOFT 00000000 38 340 1 5 0.0 150.0 0.00 6.00 7.50 SANDY MUD COLOR BANDING AS PREVIOUS SECTION WITH BANDS AVERAGING 10 CM APART MODERATE DEFORMATION FLAT CIRCULAR PEBBLE 2 CM IN DIAMETER AT 7-9 CM DIATOM OOZE 90-110 CM AND 140-150 CM SOFT 00000000 38 340 2 1 22.0 30.0 9.50 9.72 9.80 MUDDY SAND 5Y4/1-OLIVE GRAY SLIGHT DEFORMATION SOFT 00000000 38 340 2 1 30.0 70.0 9.50 9.80 10.20 PLEISTOCENE MUDDY SAND/EOCENE DIATOMACEOUS OOZE THIS ZONE IS GRADATIONAL (POSSIBLY MIXED IN DRILLING ) CONTACT BETWEEN SAND AND OOZE PRESLIMED E EOLENE AND PLEISTOCENE SOFT 00000000 38 340 2 1 70.0 150.0 9.50 10.20 11.00 DIATOMACEOUS OOZE 5GY7/2-GRAYISH YELLOW GREEN,10 GY5/2-GRAYISH GREEN SOFT 00000000 38 340 2 2 0.0 150.0 9.50 11.00 12.50 DIATOMACEOUS OOZE 5GY702-GRAYISH YELLOW GREEN,10 GY5/2-GRAYISH GREEN DEFORMATION NOT APPARENT SOM E MORE CLAYEY BALLS SOFT 00000000 38 340 2 3 0.0 150.0 9.50 12.50 14.00 DIATOMACEOUS OOZE 5GY7/2-GRAYISH YELLOW GREEN,-B LACK FLOWAGE-SLIGHT DEFORMATION THROUGHOUT GRAY CLAY CLAST AT 122 CM AT 130-135 BLACK IRREGULAR MA SS OF VOLCANIC GLASS SHARDS PLUS MAGNETITE (REPLACEM ENT OF GLASS BY MAGNETITE) OCCASIONAL DIATOMS SO FT 00000000 38 340 3 1 90.0 150.0 19.00 19.90 20.50 DIATOMACEOUS OOZE 5GY7/2 SLIGHTLY MOTTLED PIECE OF GRAY CLAY 90 -97 CM PROBABLY CORING-IGNORE S OFT 00000000 38 340 3 2 0.0 150.0 19.00 20.50 22.00 DIATOMACEOUS OOZE 5GY7/2-GREEN,5Y6/1-LT.OLIVE GR AY,N7-LT.GRAY MOTTLING IN LOWER HALF OF SECTION,CO LOR BANDING TO LT.OLIVE GRAY AND LT.GRAY OUTLINE DEFORMATION APPARENT NARROW ASH HORIZON AT 14 CM DOWN SECTION MODERATE DEFORMATION ASH AT 14 CM IN 5 MM HORIZON SOFT 00000000 38 340 3 3 0.0 150.0 19.00 22.00 23.50 DIATOMACEOUS OOZE 5GY7/2-GRAYISH YELLOW GREEN MOTTLED MODERATE DEFORMATION SOFT 00000000 38 340 3 4 0.0 150.0 19.00 23.50 25.00 DIATOMACEOUS OOZE 5GY7/2-GRAYISH YELLOW GREEN MOTTLED,STRATA POSSIBLY LESS THAN MODERATE DEFORMA TION DUE TO DRILLING-DEFORMATION IS INHERENT WITHIN STRATA SOFT 00000000 38 340 3 5 0.0 150.0 19.00 25.00 26.50 DIATOMACEOUS OOZE 5GY7/2-GRAYISH YELLOW GREEN MOTTLED,STRATA POSSIBLY LESS THAN MODERATE DEFORMA TION DUE TO DRILLING-DEFORMATION IS INHERENT WITHIN STRATA SOFT 00000000 38 340 4 1 75.5 150.0 28.50 29.26 30.00 DIATOMACEOUS OOZE 5GY7/2-GRAYISH YELLOW GREEN MOTTLED,STRATA POSSIBLY LESS THAN MODERATE DEFORMA TION DUE TO DRILLING-DEFORMATION IS INHERENT WITHIN STRATA SOFT 00000000 38 340 4 2 0.0 150.0 28.50 30.00 31.50 DIATOMACEOUS OOZE 5GY5/2-DUSKY YELLOW GREEN SO ME MOTTLED PATCHES STILL SPICULES PRESENT VERY MUCH MORE HOMOGENEOUS SOFT 00000000 38 340 4 3 0.0 150.0 28.50 31.50 33.00 DIATOMACEOUS OOZE 5G6/1-GREENISH GRAY,10GY5/2-GR AYISH GREEN,5GY2/1-GREENISH BLACK,5GY7/2-GRAYISH YEL LOW GREEN,5GY5/2-DUSKY YELLOW GREEN ASH BED (GRADE D-DK.GRAY TO GREENISH BLACK) AT 105-100 CM LOCALLY MODERATE DEFORMATION 5GY7/2 TO 5GY5/2 FROM 110-15 0 CM SOFT 00000000 38 340 4 4 0.0 150.0 28.50 33.00 34.50 CLAY 10GY5/2-GRAYISH GREEN,5GY5/2-DUSKY YELLOW G REEN,5Y6/4-DUSKY YELLOW,5Y5/2-LT.OLIVE-GRAY MODERATE TO INTENSE MOTTLING (DIATO M RAD OOZE) MODERA TE DEFORMATION DIATOM RAD OOZE SOFT 00000000 38 340 5 1 35.0 145.0 38.00 38.35 39.45 CLAY (DIATOM OOZE) 5GY5/2-DUSKY YELLOW GREEN,-GR AYISH GREEN MODERATE DEFORMATION SOFT 00000000 38 340 5 2 0.0 150.0 38.00 39.50 41.00 CLAY (DIATOM OOZE) 5G5/2-DUSK YELLOW GREEN,5Y5/2 -LT.OLIVE GRAY MOTTLED (SHADES TO LT.OLIVE GRAY) INTENSE DEFORMATION SOFT 00000000 38 340 6 1 63.0 150.0 47.50 48.13 49.00 CLAY 5GY5/2-DUSKY YELLOW GREEN SOME MOTTLING INTENSE DEFORMATION SOFT 00000000 38 340 6 2 0.0 150.0 47.50 49.00 50.50 CLAY 5GY5/2-DUSKY YELLOW GREEN,5Y5/2-LT.OLIVR GR AY,10Y4/2-GRAYISH OLIVE,5Y3/2-OLIVE GRAY STREAKED MOTTLING TO LIGHTER SHADES 0-35 CM,INTENSE MOTTLING 90-150 CM MODERATE DEFORMATION 5GY5/2 0-35 CM,5G Y5/2 TO 5Y5/2 35-52 CM,10Y4/2 52-90 CM,5Y5/2 TO 5Y3/ 2 90-150 CM SOFT 00000000 38 340 6 3 0.0 150.0 47.50 50.50 52.00 CLAY 5Y5/2-LT.OLIVE GRAY,5Y3/2-OLIVE GRAY,10Y6/2 -PALE OLIVE,10GY5/2-GRAYISH GREEN,5YR3/2-GRAYISH BRO WN INTENSE MOTTLING THROUGHOUT,COLOR VARIATIONS AT 10-50 CM MAY REPRESENT ORIGINAL LAYERING (NOW DEFOR MED BY CORING),VARIEGATED CLAYS 50-100 CM DEFORMED DIATOMS 5Y5/2 0-10 CM,5Y3/2 TO 10Y6/2 10-50 CM,10GY5/2 TO 5G5/2 50-100 CM,5YR3/2 100-110 CM,10GY5/2 110-150 C M SOFT 00000000 38 340 7 0 0.0 42.0 57.00 57.00 57.42 CLAY (DIATOM RAD OOZE) 10GY5/2-GRAYISH GREEN M ODERATE DEFORMATION SOFT 00000000 38 340 7 1 0.0 150.0 57.00 57.50 59.00 CLAY (DIATOM RAD OOZE) 5GY5/2-DUSKY YELLOW GREEN SLIGHT MOTTLING INTENSE DEFORMATION,SOUPY 130-1 35 SOFT,SOUPY 130-135 CM 00000000 38 340 7 2 0.0 150.0 57.00 59.00 60.50 CLAY (DIATOM OOZE) 5GY5/2-DUSKY YELLOW GREEN S LIGHT MOTTLING MODERATE DEFORMATION 0-120 CM,SOUPY 120-150 CM SOFT,SOUPY 120-150 CM 00000000 38 340 7 4 35.0 150.0 57.00 62.35 63.50 CLAY 5GY5/2-DUSKY YELLOW GREEN,5BG5/2-GRAYISH BL UE GREEN MODERATE TO INTENSE MOTTLING 110-150 CM MODERATE DEFORMATION 90-150 CM,SOUPY 35-90 CM 5GY 5/2 35-90 CM,5BG5/2 90-110 CM,5GY5/2 110-150 CM SO FT,SOUPY 35-90 CM 00000000 38 340 7 5 0.0 150.0 57.00 63.50 65.00 CLAY (DIATOM OOZE) 5GY3/2-GRAYISH OLIVE GREEN,5G Y5/2-DUSKY YELLOW GREEN MOTTLED MODERATE DEFORMA TION GRAYISH OLIVE GREEN 0-78 CM,DUSKY YELLOW GREE N 78-150 CM SOFT 00000000 38 340 7 6 0.0 145.0 57.00 65.00 66.45 CLAY (DIATOM OOZE) 5GY5/2-DUKSY YELLOW GREEN,10G Y5/2-GRAYISH GREEN MODERATELY MOTTLED,VARIEGATED CLAY COLOR CENTERED AROUND GRAYISH GREEN 80-145 CM WITH THIN STRATIFICATION WHICH MAY REPRESENT ORIGINA L LAYERING SEVERELY DISTURBED 80-145 CM,MODERATE 0-80 CM 5GY5/2 0-50 AND 60-80 CM,10GY5/2 50-60 AND 80-145 CM SOFT 00000000 38 340 8 1 55.0 150.0 66.50 67.05 68.00 CLAY (DIATOM OOZE) 5GY5/2-DUSKY YELLOW GREEN,10G Y4/4-GRAYISH GREEN SLIGHT DEFORMATION DUSKY YELL OW GREEN GRADES INTO GRAYISH GREEN TOWARD BASE SOF T 00000000 38 340 8 2 0.0 150.0 66.50 68.00 69.50 CLAY (DIATOM OOZE) 5G5/2-GRAYISH GREEN MOTTLIN G AT 90-95 CM SLIGHT DEFORMATION SOFT 00000000 38 340 8 3 0.0 150.0 66.50 69.50 71.00 CLAY (DIATOM OOZE) 10GY5/2-GRAYISH GREEN SLIGH T DEFORMATION SOFT 00000000 38 340 8 4 0.0 150.0 66.50 71.00 72.50 CLAY(DIATOM RAD OOZE) 10GY5/2-GRAYISH GREEN,10G6 /2-PALE GREEN,5GY5/2-DUSKY YELLOW GREEN VARIEGATED WITH COLORS CENTERED AROUND 10GY5/2 AT 45-120 CM 10G6/2 AND 5GY5/2 AT 120-150 CM,REST IS 10GY5/2 SO FT 00000000 38 340 8 5 0.0 150.0 66.50 72.50 74.00 CLAY 10G6/2-PALE GREEN,5GY5/2-DUSKY YELLOW GREEN ,10GY5/2-GRAYISH GREEN DARKER ASH LAYERS NOTICEABL E AT 72 CM AND 99-103 CM,VARIEGATED CLAYS WITH COLOR CENTERED AROUND 10GY5/2 SOFT 00000000 38 340 9 1 5.0 150.0 76.00 76.05 77.50 CLAY 5GY3/2-GRAY OLIVE GREEN,5GY5/2-DUSKY YELLOW ,10G6/2-PALE GREEN,10GY5/2-GRAYISH GREEN VARIEGATE D WITH DUSKY YELLOW AND PALE GREEN INTENSE DEFORMA TION SOFT 00000000 38 340 9 2 0.0 150.0 76.00 77.50 79.00 MUDDY DIATOM OOZE 5GY5/2-DUSKY YELLOW GREEN ST REAKING INTENSE DEFORMATION SOFT 00000000 38 340 9 3 0.0 150.0 76.00 79.00 80.50 MUDDY DIATOM OOZE 5GY5/2-DUSKY YELLOW GREEN,-BRO WN VARIEGATED AND STREAKED I N YELLOW AND GREEN AND BROWN HUES INTENSE DEFORMATION 1 CM PEBBLE AT 21-25 CM MASSIVE 0-50 CM SOFT 00000000 38 340 9 4 0.0 150.0 76.00 80.50 82.00 MUDDY DIATOM OOZE INTENSE DEFORMATION FIRM 00000000 38 340 9 5 0.0 150.0 76.00 82.00 83.50 MUDDY DIATOM OOZE INTENSE DEFORMATION FIRM 00000000 38 340 10 1 125.0 150.0 85.50 86.75 87.00 MUDDY DIATOM OOZE INTENSE DEFORMATION FIRM 00000000 38 340 10 2 0.0 150.0 85.50 87.00 88.50 MUDDY DIATOM OOZE -DUSKY YELLOW GREEN INTENSE DEFORMATION NO COLOR VARIATIONS,MASSIVE SOFT 00000000 38 340 10 3 0.0 150.0 85.50 88.50 90.00 MUDDY DIATOM OOZE -DUSKY YELLOW GREEN VARIEGAT ED IN GREEN HUES AT 100-150 CM WITH DUSKY YELLOW I NTENSE DEFORMATION SOFT 00000000 38 340 10 4 0.0 145.0 85.50 90.00 91.45 DIATOM OOZE -DUSKY YELLOW GREEN VARIEGATED I NTENSE DEFORMATION FIRM 00000000 38 340 10 5 0.0 150.0 85.50 91.50 93.00 DIATOM OOZE -DUSKY YELLOW GREEN VARIEGATED I NTENSE DEFORMATION PYRITE ZONE 10-15 CM FIRM 00000000 38 340 11 1 110.0 150.0 95.00 96.10 96.50 DIATOM OOZE 5GY5/2-DUSK YELLOW GREEN GREEN HUE MOTTLES INTENSE DEFORMATION PYRITIC ODORS SOF T 22112220 38 340 11 3 0.0 150.0 95.00 98.00 99.50 DIATOM OOZE 5GY5/2-DUSKY YELLOW GREEN SCATTERE D MOTTLES INTENSE DEFORMATION SOFT 22112220 38 340 11 4 0.0 100.0 95.00 99.50 100.50 DIATOM OOZE -DUSKY YELLO W GREEN INCREASE MOTTLED HUES INTENSELY DEFORMED SOFT 22112220 38 340 11 5 0.0 150.0 95.00 101.00 102.50 DIATOM OOZE -DUSKY YELLO W GREEN INCREASE MOTTLED HUES INTENSELY DEFORMED SOFT 22112220 38 340 11 6 0.0 150.0 95.00 102.50 104.00 DIATOM OOZE -DUSKY YELLO W GREEN INCREASE MOTTLED HUES INTENSELY DEFORMED SOFT 22112220