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 19 185 1 1 15.0 17.0 0.00 0.15 0.17 VOLCANIC SANDY SILT VOID 0 CM TO 15 CM 33212000.3651 19 185 1 1 17.0 135.0 0.00 0.17 1.35 DIATOM SILTY CLAY 10Y2/2-DARK GREYISH OLIVE DE FORMED CLAY MINERALS 33213000.2220 19 185 1 1 135.0 138.0 0.00 1.35 1.38 VOLCANIC SANDY SILT CLAY MINERALS, DARK GLASS 00000000 19 185 1 1 138.0 150.0 0.00 1.38 1.50 DIATOM SILTY CLAY 10Y2/2-DARK GREYISH OLIVE DE FORMED 33213000.2220 19 185 1 2 0.0 150.0 0.00 1.50 3.00 DIATOM SILTY CLAY 10Y2/2-DARK GREYISH OLIVE DE FORMED 33213000.2220 19 185 1 3 0.0 3.0 0.00 3.00 3.03 DIATOM SILTY CLAY 10Y2/2 DARK GREYISH OLIVE DE FORMED CLAY MINERALS 33213000.2220 19 185 1 3 3.0 7.0 0.00 3.03 3.07 ASH 10YR6/2 PALE YELLOWISH BROWN DEFORMED GL ASS HARD 33113000 19 185 1 3 7.0 150.0 0.00 3.07 4.50 DIATOM SILTY CLAY 10Y2/2-DARK GREYISH OLIVE DE FORMED 00000000 19 185 1 4 0.0 150.0 0.00 4.50 6.00 DIATOM SILTY CLAY 10Y2/2-DARK OLIVE GREY 00000000 19 185 1 5 0.0 150.0 0.00 6.00 7.50 DIATOM SILTY CLAY 10Y2/2-DARK GREYISH OLIVE DE FORMATION ROUNDED ERRATIC AT 10 CM 5Y2/2 BLACKIS H RED VOLCANIC SANDY SITE WITHIN 130 CM TO 136 CM 00000000 19 185 1 6 0.0 150.0 0.00 7.50 9.00 DIATOM SILTY CLAY 10Y2/2-DARK GREYISH OLIVE DE FORMED 00000000 19 185 1 CC 0.0 0.0 0.00 9.10 9.10 DIATOM SILTY CLAY 00000000 19 185 2 1 0.0 75.0 9.00 9.00 9.75 SILT-RICH CLAYEY DIATOM OOZE 10Y2/3-DARK GREYISH OLIVE HIGHLY DISTURBED 62 CM TO 64 CM IS SITE OF 10YR6/2-LIGHT BROWNISH GREY ASH 00000000 19 185 2 1 75.0 150.0 9.00 9.75 10.50 SILT-RICH CLAYEY DIATOM OOZE 10Y2/2-DARK GREYISH OLIVE,10YR2/1-BLACK HIGHLY DISTURBED BLACK VOLC ANIC SANDY SILT AT 82 CM TO 84 CM AND 90 CM TO 95 CM AND 101 CM TO 105 CM AND 123 CM TO 126 CM 00000000 19 185 2 CC 0.0 0.0 9.00 10.60 10.60 DIATOM SILTY CLAY PUMICE 0.5 TO 1.0 CM PIECES 22232220.3450 19 185 3 1 0.0 150.0 16.00 16.00 17.50 SILTY DIATOM OOZE 5Y4/6-OLIVE BROWN DEFORMATIO N 90CM TO 95 CM BLACK VOLCANIC SILT, 0 CM TO 16 CM CORE IS EMPTY 22232220.3450 19 185 4 1 40.0 108.0 35.00 35.40 36.08 DIATOM SILTY CLAY 10Y2/2-DARK GREYISH OLIVE DE FORMED 22232220.3450 19 185 4 1 108.0 135.0 35.00 36.08 36.35 DIATOM SILTY CLAY 10Y4/2-GREYISH OLIVE DEFORME D 22232220.3450 19 185 4 1 135.0 150.0 35.00 36.35 36.50 DIATOM SILTY CLAY 10Y2/2-DARK GREYISH OLIVE DE FORMED 22232220.3450 19 185 4 2 0.0 150.0 35.00 36.50 38.00 DIATOM SILTY CLAY 22232220.3450 19 185 4 3 0.0 150.0 35.00 38.00 39.50 DIATOM SILTY CLAY 10Y2/2-DARK GREYISH OLIVE,10Y4 2-GREYISH OLIVE DEFORMED 22232220.3450 19 185 4 4 0.0 150.0 35.00 39.50 41.00 DIATOM SILTY CLAY 10Y2/2-DARK GREYISH OLIVE,10Y4 /2-GREYISH OLIVE DEFORMED 22232220.3450 19 185 4 5 0.0 150.0 35.00 41.00 42.50 DIATOM SILTY CLAY 10Y2/2-DARK GREYISH OLIVE,10Y4 /2-GREYISH OLIVE DEFORMED 22232220.3450 19 185 4 6 0.0 150.0 35.00 42.50 44.00 DIATOM SILTY CLAY 10Y2/2-DARK GREYISH OLIVE DE FORMED SPICULES 00000000 19 185 5 1 75.0 150.0 63.00 63.75 64.50 DIATOM SILTY CLAY 10Y3/2-DARK GREYISH OLIVE DE FORMED SPONGE SPICULES PRESENT AT 115 CM VOID TO 75 CM 00000000 19 185 5 2 0.0 150.0 63.00 64.50 66.00 DIATOM SILTY CLAY 10Y3/2-DARK GREYISH OLIVE DE FORMED SCATTERED BLACK BLOBS ARE PRESENT 00000000 19 185 6 1 0.0 150.0 91.00 91.50 93.00 DIATOM SILTY CLAY 5Y3/2-OLIVE GREY DEFORMED PUMICE ERRATIC AT 125 CM 00000000 19 185 6 2 0.0 150.0 91.00 93.00 94.50 DIATOM SILTY CLAY 10Y3/2-DARK GREYISH OLIVE 00000000 19 185 6 3 0.0 31.0 91.00 94.50 94.81 DIATOM SILTY CLAY 5Y5/2-LIGHT OLIVE GREY DEFOR MED SPONGE SPICULE RICH 00000000 19 185 6 3 31.0 35.0 91.00 94.81 94.85 ASH 5YR2/2-DUSKY BROWN HARD 00000000 19 185 6 3 35.0 150.0 91.00 94.85 96.00 DIATOM SILTY CLAY 5YS/2-LIGHT OLIVE GREY DEFOR MED SPONGE SPICULE RICH 00000000 19 185 6 4 0.0 27.0 91.00 96.00 96.27 DIATOM SILTY CLAY 5YS/2-LIGHT OLIVE GREY DEFOR MED SPONGE SPICULE RICH 21112220 19 185 6 4 27.0 150.0 91.00 96.27 97.50 DIATOM SILTY CLAY MINOR MOTTLING FROM INCREASED OPAQUE METAL? DEFORMED SCATTERED ERRATICS A FEW MM DIAMETER ONE SMALL PATCH OF SANDY ASH AT 122 CM 21112220 19 185 6 5 0.0 150.0 91.00 97.50 99.00 DIATOM SILTY CLAY 5Y3/2-OLIVE GREY DEFORMED SCATTERED ERRATICS (NOT PUMICE) UP TO 2 CM DIAMETER SCATTERED PATCHES OF 5YR2/2-DARK DUSKY BROWN SANDY ASH 21112220 19 185 6 6 0.0 150.0 91.00 99.00 100.50 DIATOM SILTY CLAY 5Y3/2-OLIVE GREY DEFORMED ROUNDED PEBBLE ERRATICS,PUMICE ERRATICS DARKER ZO NE FROM 20 CM TO 30 CM 21112220 19 185 7 1 40.0 150.0 129.00 129.40 130.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY DEFORM ED VOID 0 CM TO 40 CM 00000000 19 185 7 2 140.0 147.0 129.00 131.90 131.97 SANDY ASH -BLACK HARD 00000000 19 185 7 2 147.0 150.0 129.00 131.97 132.00 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY 22112220 19 185 7 3 0.0 150.0 129.00 132.00 133.50 DIATOM SILTY CLAY 10Y4/2-GRAYISH OLIVE DEFORME D PUMICE FRAGMENTS 50 TO 70 CMS SHELL FRAGMENTS 105 TO 110 CM 22112220 19 185 7 4 0.0 150.0 129.00 133.50 135.00 DIATOM SILTY CLAY 22112220 19 185 7 5 0.0 150.0 129.00 135.00 136.50 DIATOM SILTY CLAY 10Y4/2-GREYISH OLIVE ICE RAF TED ERRATIC AT 73 CM,5YR2/2-DUSKY BROWN ASH AT 110 C M SPONGE SPICULES 22112220 19 185 8 1 105.0 150.0 167.00 168.05 168.50 DIATOM SILTY CLAY 10Y3/2-DARK GREYISH OLIVE VO ID COLUMN 0 CM TO 105 CM 22112220 19 185 8 2 0.0 150.0 167.00 168.50 170.00 DIATOM SILTY CLAY 10Y3/2-DARK GRAYISH OLIVE ER RATICS FROM 50 CM TO 74 CM INDURATED COLUMN 22112220 19 185 8 3 0.0 150.0 167.00 170.00 171.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY 10Y3/2-D ARK GREYISH OLIVE ERRATICS MINOR STREAKS OF DARK SANDY ASH 22112220 19 185 8 4 0.0 132.0 167.00 171.50 172.82 DIATOM SILTY OOZE 5Y3/2-DARK OLIVE GREY PEBBLE AT 25 CM 22112220 19 185 8 4 132.0 141.0 167.00 172.82 172.91 NANNO LIMESTONE 10Y4/2-GREYISH OLIVE 12131210 19 185 8 4 141.0 150.0 167.00 172.91 173.00 NANNO SANDY SILT 5YR2/2-DUSKY BROWN 33213000.1210 19 185 8 5 0.0 150.0 167.00 173.00 174.50 DIATOM OOZE 10Y4/2-GREYISH OLIVE,5YR2/2-DUSKY BR OWN 1 CM THICK BAND OF SANDY SILT AT 10 CM, A 1 CM BAND OF SAND AT 80 CM 22112220 19 185 9 1 30.0 150.0 213.00 213.30 214.50 CLAY RICH DIATOM OOZE 10Y3/2-DARK GREYISH OLIVE CORE IS INDURATED INTO 1 TO 10 CM PIECES, VOID 0 C M TO 30 CM 00000000 19 185 10 1 104.0 150.0 222.00 223.04 223.50 DIATOM SILTY CLAY 5Y3/2-OLIVE GREY DEFORMED CORE IS VOID 0 CM TO 104 CM 00000000 19 185 10 2 0.0 150.0 222.00 223.50 225.00 CLAY RICH DIATOM OOZE 5Y3/2-OLIVE GREY,5Y3/4-DAR K OLIVE BROWN DEFORMED SPONGE SPICULES 00000000 19 185 10 3 0.0 100.0 222.00 225.00 226.00 SILTY DIATOM OOZE 5Y5/2-LIGHT OLIVE GREY DEFOR MED SCATTERED SPONGE SPICULES 00000000 19 185 10 3 100.0 132.0 222.00 226.00 226.32 DIATOM OOZE,SAND 5YR2/2-DUSKY BROWN GRADED FRO M DIATOM OOZE TO MEDIUM SAND AT BOTTOM 00000000 19 185 10 3 132.0 150.0 222.00 226.32 226.50 SILTY DIATOM OOZE 5Y5/2-LIGHT OLIVE GREY DEFOR MED SCATTERED SPONGE SPICULES 00000000 19 185 10 4 0.0 150.0 222.00 226.50 228.00 CLAY RICH DIATOM OOZE 5Y3/2-DARK OLIVE GREY DE FORMED SCATTERED SPONGE SPICULES BISCUIT AND PAS TE-ON A VERY FIRM BASIS 00000000 19 185 11 1 90.0 150.0 269.00 269.90 270.50 CLAY RICH DIATOM OOZE 5Y3/2-DARK OLIVE GREY BU RROWS SPONGE SPICULES CORE IS VOID TO 90 CM 00000000 19 185 11 2 0.0 150.0 269.00 270.50 272.00 SILTY DIATOM OOZE 10Y4/2-GREYISH OLIVE BURROWS SPONGE SPICULE RICH NOT LITHIFIED BUT INDURATED OR COMPACTED 00000000 19 185 12 1 90.0 150.0 335.00 335.90 336.50 CLAY RICH DIATOM OOZE 5Y3/2-DARK OLIVE GREY BU RROWS SPONGE SPICULES CORE IS VOID TO 90 CM 00000000 19 185 12 2 0.0 150.0 335.00 336.50 338.00 CLAY RICH DIATOM OOZE 5Y3/2-DARK OLIVE GREY BU RROWS SPONGE SPICULES 00000000 19 185 13 1 80.0 150.0 372.00 372.80 373.50 CLAY RICH DIATOM OOZE 5Y3/2-DARK OLIVE GREY BU RROWS SPONGE SPICULES CORE IS VOID TO 80 CM 00000000 19 185 13 2 0.0 150.0 372.00 373.50 375.00 CLAY RICH DIATOM OOZE 5Y3/2-DARK OLIVE GREY BU RROWS SPONGE SPICULES 00000000 19 185 14 1 20.0 150.0 381.00 381.20 382.50 CLAY RICH DIATOM OOZE 10Y3/2-DARK GRAYISH OLIVE DEFORMED SPONGE SPICULES VOID TO 20 CM MODER ATELY INDURATED 00000000 19 185 15 1 103.0 150.0 447.00 448.03 448.50 DIATOM SILTY CLAY SPONGE SPICULES VOID TO 15 C M 00000000 19 185 15 2 0.0 150.0 447.00 448.50 450.00 DIATOM SILTY CLAY 5Y3/2-OLIVE GREY SPONGE SPIC ULES 00000000 19 185 16 1 60.0 150.0 513.00 513.60 514.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GRAY BLEB O F CALCITE CRYSTALS AT 75 CM, CORE VOID TO 60 CM, COR E IS IN CHUNKS 3CM TO 7CM LONG 00000000 19 185 16 2 0.0 73.0 513.00 514.50 515.23 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY INDURA TED 22232220.3450 19 185 16 2 73.0 120.0 513.00 515.23 515.70 LIMESTONE 5Y3/2-DARK OLIVE GREY CALCITE LIME STONE CONTAINS DIATOM FRAGMENTS 12130000 19 185 16 2 120.0 150.0 513.00 515.70 516.00 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY INDURA TED 22232220.3450 19 185 17 1 120.0 150.0 578.00 579.20 579.50 CLAY RICH DIATOM OOZE 5Y3/2-DARK OLIVE GREY CO RE IS VOID TO 120 CM 22232220.3450 19 185 17 2 0.0 150.0 578.00 579.50 581.00 CLAY RICH DIATOM OOZE 5Y3/2-DARK OLIVE GREY 22232220.3450 19 185 17 3 0.0 45.0 578.00 581.00 581.45 CLAY RICH DIATOM OOZE 5Y3/2-DARK OLIVE GREY 22232220.3450 19 185 17 3 45.0 87.0 578.00 581.45 581.87 LIMESTONE A MICROSPAR CEMENTED LAYER OF DIATOM O OZE LITHOLOGY 12130000 19 185 17 3 87.0 150.0 578.00 581.87 582.50 CLAY RICH DIATOM OOZE 5Y3/2-DARK OLIVE GREY 21112220.3450 19 185 18 1 25.0 150.0 644.00 644.25 645.50 DIATOM CLAYEY SILT 5Y3/2-DARK OLIVE GREY BURRO WED LIMESTONE BLEB AT 30 CM 22232220.3450 19 185 18 2 0.0 140.0 644.00 645.50 646.90 DIATOM CLAYEY SILT 5Y3/2-DARK OLIVE GREY BURRO WS PAST 80 CM IN CALCAREOUS ZONE SCATTERED SPONGE SPICULES INDURATED 22232220.3450 19 185 18 2 140.0 150.0 644.00 646.90 647.00 LIMESTONE CALCITE MICROSPAR 12130000 19 185 19 1 60.0 150.0 653.00 653.60 654.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY CORE I S VOID TO 60CM 22232220.3450 19 185 19 2 0.0 150.0 653.00 654.50 656.00 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY 22232220.3450 19 185 20 1 50.0 150.0 662.00 662.50 663.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY CORE B ADLY DISTURBED GASSY CORE,ERRATIC AT 100 CM SPON GE SPICULES CORE IS VOID TO 50 CM VERY SOFT 22232220.3450 19 185 20 2 0.0 150.0 662.00 663.50 665.00 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY CORE B ADLY DISTURBED GASSY CORE SPONGE SPICULES VERY SOFT CORE 22232220.3450 19 185 20 3 0.0 150.0 662.00 665.00 666.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY CORE B ADLY DISTURBED GASSY CORE SPONGE SPICULES VERY SOFT CORE 00000000 19 185 20 4 0.0 90.0 662.00 666.50 667.40 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY CORE B ADLY DISTURBED SPONGE SPICULES 33213000.3450.2220 19 185 20 4 90.0 150.0 662.00 667.40 668.00 SILTY CLAY 5Y3/2-DARK OLIVE GREY SPONGE SPICUL ES NO DIATOMS 33213000.3450.2220 19 185 20 5 0.0 150.0 662.00 668.00 669.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY SPONGE SPICULES INDURATED 33213000.3450.2220 19 185 20 6 0.0 150.0 662.00 669.50 671.00 SILTY CLAY 5Y3/2-DARK OLIVE GREY SPONGE SPICUL ES INDURATED 33213000.3450.2220 19 185 20 CC 0.0 0.0 662.00 671.10 671.10 DIATOM SILTY CLAY 33213000.3450.2220 19 185 21 1 70.0 150.0 671.00 671.70 672.50 SILTY CLAY 5Y3/2-DARK OLIVE GREY A FEW DIATOMS NEAR BOTTOM OF CORE, CORE IS VOID TO 70 CM 33213000.2220 19 185 21 2 0.0 150.0 671.00 672.50 674.00 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY 33213000.2220 19 185 21 3 0.0 150.0 671.00 674.00 675.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY 33213000.2220 19 185 23 1 62.0 150.0 683.00 683.62 684.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY 1 CM T O 10 CM BISCUITS IN HIGHLY DISTURBED MATRIX CORE I S VOID TO 62 CM INDURATED 33213000.2220 19 185 23 2 0.0 150.0 683.00 684.50 686.00 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY 1 CM T O 10 CM BISCUITS IN HIGHLY DISTURBED MATRIX INDURA TED 33213000.2220 19 185 25 1 78.0 150.0 691.00 691.78 692.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY CORE I S VOID TO 78 CM 33213000.2220 19 185 25 2 0.0 150.0 691.00 692.50 694.00 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY FINE B URROWING 33213000.2220 19 185 26 1 40.0 150.0 718.00 718.40 719.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY BIOTUR BATION AND BURROWS FROM 40 CM TO 80 CM SPONGE SPIC ULES 33213000.2220 19 185 26 2 0.0 50.0 718.00 719.50 720.00 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY SPONGE SPICULES 33213000.2220 19 185 26 2 50.0 70.0 718.00 720.00 720.20 LIMESTONE 5Y3/2-DARK OLIVE GREY BURROWED NEAR TOP 12130000 19 185 26 2 70.0 150.0 718.00 720.20 721.00 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY SPONGE SPICULES 33213000.2220 19 185 26 3 0.0 150.0 718.00 721.00 722.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY OCCASI ONAL BURROWS OCCASIONAL SMALL GLASS SPICULES 33213000.2220 19 185 26 4 0.0 150.0 718.00 722.50 724.00 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY OCCASI ONAL BURROWS OCCASIONAL SMALL GLASS SPICULES 33213000.2220 19 185 26 5 0.0 150.0 718.00 724.00 725.50 DIATOM SILTY CLAY 5Y3/2-DARK OLIVE GREY OCCASI ONAL BURROWS OCCASIONAL SMALL GLASS SPICULES 33213000.2220 19 185 26 CC 0.0 0.0 718.00 725.60 725.60 ALTERED DIATOM BEARING? SILTY CLAY 33213000.2220