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 32 307 1 1 44.0 150.0 0.00 0.44 1.50 ZEOLITIC CLAY 5YR3/3-MODERATE BROWN,10YR5/4-MODE RATE YELLOWISH BROWN BLOTCHES DISTRIBUTED BY DRILL ING DISTURBANCE INTENSE DEFORMATION SOFT 00000000 32 307 1 2 0.0 150.0 0.00 1.50 3.00 ZEOLITIC CLAY 5YR3/3-MODERATE BROWN INTENSE DE FORMATION SOFT 00000000 32 307 1 3 0.0 150.0 0.00 3.00 4.50 ZEOLITIC CLAY 5YR3/3-MODERATE BROWN,10YR5/4-MODE RATE YELLOWISH BROWN MODERATE YELLOWISH BROWN BLOT CHES DISTRIBUTED BY DRILLING DISTURBANCE INTENSE D EFORMATION SOFT 00000000 32 307 1 4 0.0 144.0 0.00 4.50 5.94 ZEOLITIC CLAY 5YR3/3-MODERATE BROWN,10YR5/4-MODE RATE YELLOWISH BROWN MODERATE YELLOWISH BROWN BLOT CHES DISTRIBUTED BY DRILLING DISTURBANCE INTENSE D EFORMATION INORGANIC GEOCHEMICAL SAMPLE FROM 144-1 50 CM SOFT 00000000 32 307 1 5 0.0 93.0 0.00 6.00 6.93 ZEOLITIC CLAY 5YR2.5/2-DUSKY GRAYISH BROWN,10YR5 /4-MODERATE YELLOWISH BROWN MODERATE YELLOWISH BRO WN BLOTCHES DISTRIBUTED BY DRILLING DISTURBANCE IN TENSE DEFORMATION SECTION FROM 93 TO 150 CM UNOPEN ED DUE TO CRUSHED CORE LINER SOFT 00000000 32 307 2 1 113.0 117.0 37.50 38.63 38.67 ZEOLITIC CLAY 5YR3/2-GRAYISH BROWN,7.5YR5/6-MODE RATE DARK YELLOWISH BROWN INTENSE DEFORMATION SO FT 00000000 32 307 2 1 117.0 121.0 37.50 38.67 38.71 PORCELLANITE 10YR5/4-MODERATE YELLOWISH BROWN,10 YR7/4-GRAYISH ORANGE THINLY LAMINATED,SHARP CONTAC TS,(LAMINAE 2 TO 4 MM THICK) DULL LUSTER 00000000 32 307 2 1 121.0 125.0 37.50 38.71 38.75 ZEOLITIC CLAY 5YR3/2-GRAYISH BROWN,7.5YR5/6-MODE RATE DARK YELLOWISH BROWN INTENSE DEFORMATION SO FT 00000000 32 307 2 1 125.0 150.0 37.50 38.75 39.00 CHERT 5YR4/8-MODERATE YELLOWISH BROWN,5YR2.5/1-D USKY BROWN THINLY LAMINATED (1 TO 5 MM THICK),CONT ACTS ARE VERY SHARP TO SLIGHTLY GRADATIONAL,VEIN OF CHALCEDONY AT 137 CM RADIOLARIANS ARE APPARENT S UBVITREOUS 00000000 32 307 2 CC 0.0 0.0 37.50 39.10 39.10 CHERT 6 PIECES SAME AS ABOVE CHERT 00000000 32 307 3 1 128.0 150.0 56.50 57.78 58.00 CHERT,ZEOLITIC CLAY 7.5YR5/6-LIGHT YELLOWISH BRO WN,5YR4/6-YELLOWISH BROWN,10YR8/2-VERY PALE ORANGE,5 YR5/6-LIGHT BROWN 6 PIECES, FIRST PIECE HAS A 1 M M VEIN OF LIGHTER CHERT,SECOND PIECE HAS THIN (<1 MM ) VEIN OF MANGANESE?,THIRD PIECE HAS FAINT DIFFUSE D ARK VEIN,FOURTH PIECE HAS A SURFACE COATED WITH ZEOL ITIC CLAY-LIGHT BROWN-SEMI-LITHIFIED,FIFTH PIECE HAS A SURFACE COATED WITH ZEOLITIC CLAY,SIXTH PIECE HAS THIN (<1 MM) VEIN OF MANGANESE-DENORITIC IN PLACES- HAS A SURFACE COATED WITH ZEOLITIC CLAY AND A ZONE O R INTER LAMINAE (2 TO 8 MM) OF CHERT-LIGHT BROWN DIF FUSE TO SEMI-SHARP RADIOLARIANS EVIDENT VITREOUS SIXTH PIECE-REST SUBVITREOUS,LAMINATED 1-10 CM 00000000 32 307 3 CC 0.0 0.0 56.50 58.10 58.10 CHERT 4 PIECES OF CHERT 00000000 32 307 4 CC 0.0 0.0 84.50 84.60 84.60 CHERT,ZEOLITE BEARING CLAY 5YR3/4-MODERATE BROWN ,5YR4/6-MODERATE LIGHT BROWN,5YR2.5/2-LIGHT DUSKY BR OWN,7.5YR4/4-MODERATE YELLOWISH BROWN 5 PIECES OF CHERT,LAMINATED (1-8 MM) WITH THIN (<1 MM) MANGANESE ? VEINS,LAMINAE CONTACTS DIFFUSE,ONE PIECE HAS A THI N COATING OF ZEOLITE BEARING CLAY,SEMI-LITHIFIED R ADIOLARIANS EVIDENT SUB-VITREOUS TO DULL (ALMOST P ORCELLANITE) 00000000 32 307 5 CC 0.0 0.0 103.00 103.10 103.10 RADIOLARIAN-BEARING ALTERED VOLCANIC ASH 5Y7/2-D ARK GREENISH YELLOW,10Y6/6-DARKER GREENISH YELLOW,5Y 6/2-DUSKY YELLOW GRAY,5Y6/4-DUSKY YELLOW 1 PIECE 3 BY 6 BY 4.5 MM AND SEVERAL SMALL FRAGMENTS,LARGE PI ECE IS SEMI-LITHIFIED WITH VEIN FILLING OF DARKER GR EENISH YELLOW MATERIAL AND A LAMINAE OF DUSKY YELLOW GRAY APPROXIMATELY 2 MM,SMALL PIECES SEMI-LITHIFIED AND DUSKY YELLOW SOFT 00000000 32 307 6 CC 0.0 0.0 121.50 121.60 121.60 CHERT 10YR6/8-DARK YELLOWISH ORANGE,2.5YR3/4-MOD ERATE REDDISH BROWN,10R3/2-DARK REDDISH BROWN,10YR6/ 3-YELLOWISH BROWN,5YR3/2-GRAYISH BROWN,2.5Y8/2-GRAYI SH YELLOW 3 PIECES OF CHERT AND CHERT FRAGMENTS: CHERT IS EITHER DARK YELLOWISH ORANGE-SUBVITREOUS-IR REGULARLY VEINED OR MODERATE REDDISH BROWN VITREOUS TO SUBVITREOUS IRREGULAR CHALCEDONY VEINS AND VUG FI LLINGS,CHERT PIECE SHOWS A COLOR GRADATION IN COLOR TO DARK REDDISH BROWN,A SHARP CONTACT IS PRESENT WIT H THE MODERATE REDDISH BROWN CHERT AND A YELLOWISH B ROWN SUBVITREOUS MATERIAL,CHERT FRAGMENTS INCLUDE AB OVE TWO CHERTS IN ADDITION TO GRAYISH BROWN AND GRAY ISH YELLOW CHERT FRAGMENTS RADIOLARIANS EVIDENT 21130000 32 307 7 1 0.0 82.0 158.00 158.00 158.82 PORCELLANITE,RADIOLARIAN CLAYSTONE 7.5YR5/4-MODE RATE BROWN 20 PIECES,SIXTH PIECE GRADES FROM SEMI- LITHIFIED RADIOLARIAN CLAYSTONE TO PORCELLANITE RA DIOLARIAN EVIDENT PORCELLANITE IS MASSIVE,DULL LUS TER 00000000 32 307 7 1 82.0 150.0 158.00 158.82 159.50 CHERT 10R3/3-DARK REDDISH BROWN,7.5YR8/4-MODERAT E ORANGE PINK,5Y3/2-LIGHT OLIVE GRAY FAINTLY LAMIN ATED (<1 MM) WITH GRADATIONAL CONTACTS,FRACTURE AND VEIN FILLINGS OF LIGHT OLIVE GRAY CHERT,SEVERAL DEND RITIC MANGANESE VEINS,SOME PIECES HAVE COATINGS? OF MODERATE ORANGE PINK,CUT SECTION ON THIRTY-SECOND PI ECE INDICATES THIN LAMINAE MAY BE RIPPLE MARKS,THE T HICKNESSES TEND TO DECREASE DOWNWARD VITREOUS TO S UBVITREOUS 21130000 32 307 8 1 35.0 87.0 195.00 195.35 195.87 CHERT 10R3/3-DARK REDDISH BROWN,5YR3/2-GRAYISH B ROWN,5Y3/2-LIGHT OLIVE GRAY,10YR6/3-MODERATE YELLOWI SH BROWN,10YR7/4-GRAYISH ORANGE FROM 35-77 CM-VUGS AND FRACTURE-FILLINGS OF LIGHT OLIVE GRAY CHERT WIT H SPECKS OF MANGANESE SCATTERED THROUGHOUT,FROM 77-8 7 CM-2 PIECES WITH VUG FILLINGS OF MODERATE YELLOWIS H BROWN AND GRAYISH ORANGE OF SILICIFIED CARBONATE ( LITHIFIED) SUBVITREOUS FROM 35-77 CM,SUBVITREOUS T O DULL FROM 77-87 CM 21130000 32 307 8 1 87.0 92.0 195.00 195.87 195.92 NANNO CHALK 5YR7/4-ORANGE PINK SEMI-LITHIFIED WITH MOTTLES OF SLIGHTLY NANNO CHALK 11121210 32 307 8 1 92.0 150.0 195.00 195.92 196.50 CHERT,NANNO CHALK 5YR4/4-MODERATE BROWN,5Y7/1-YE LLOWISH GRAY,2.5Y6/2-DUSKY YELLOW,5YR8/3-ORANGE PINK ,5Y3/2-LIGHT OLIVE GRAY FRACTURE FILLINGS OF CRYST ALS AND ALSO OF YELLOWISH GRAY CHERT WITH MANGANESE SPOTS SCATTERED FROM 92-108 CM (3 PIECES),FIRST PIEC E HAS A CORNER OF DUSKY YELLOW AND GRADATIONAL CONTA CT WITH ABOVE CHERT,THIRD PIECE HAS SHARP CONTACT WI TH MODERATE ORANGE PINK NANNO CHALK (SEMI-LITHIFIED TO LITHIFIED),FROM 108-150 CM-6 PIECES-FRACTURE FILL INGS OF LIGHT OLIVE GRAY CHERT,SECOND PIECE HAS COAT ING? OF MODERATE ORANGE PINK NANNO CHALK (SEMI-LITHI FIED TO LITHIFIED MANGANESE SPOTS AND DENORITIC RA RE RADIOLARIANS ONLY APPARENT IN LAST PIECE DULL LUSTER FROM 92-108 CM,SUBVITREOUS FROM 108-150CM 00000000 32 307 9 1 34.0 80.0 232.50 232.84 233.30 CHERT 10R5/6-REDDISH BROWN,5YR5/4-MODERATE LIGHT BROWN,2.5YR4/2-PALE GRAYISH BROWN,5Y5/1-LIGHT OLIVE GRAY 11 PIECES,10 HAS FRACTURE FILLING OF LIGHT O LIVE GRAY CHERT AND A MOTTLED APPEARANCE ON ONE CORN ER MANGANESE SPECKS AND DENORITES RADIOLARIAN RA RELY APPARENT SUBVITREOUS 00000000 32 307 9 1 80.0 83.0 232.50 233.30 233.33 DOLOMITE BEARING NANNO CHALK 7.5YR7/4-GRAYISH OR ANGE PINK SEMI-LITHIFIED 00000000 32 307 9 1 83.0 87.0 232.50 233.33 233.37 CHERT 10R5/6-REDDISH BROWN SHARP CONTACT OF AB OVE DOLOMITE BEARING NANNO CHALK SUBVITREOUS 21130000 32 307 9 1 87.0 95.0 232.50 233.37 233.45 CHERT 10R5/6-REDDISH BROWN SHARP CONTACT OF AB OVE DOLOMITE BEARING NANNO CHALK,NANNO CHALK HAS CHE RT FRAGMENTS AND BLEBS OF SLIGHTLY LIGHTER NANNO OOZ E (BURROWS?) SUBVITREOUS 21130000 32 307 9 1 95.0 102.0 232.50 233.45 233.52 CHERT 5YR4/4-MODERATE BROWN,10YR5/8-YELLOWISH BR OWN SLIGHTLY GRADATIONAL CONTACT WITH ABOVE NANNO OOZE SPOTS OF MANGANESE SUBVITREOUS TO DULL LUST ER 21130000 32 307 9 1 102.0 130.0 232.50 233.52 233.80 PORCELLANITE 5GY7/2-GRAYISH YELLOW GREEN,5Y4/1-O LIVE GRAY BROWN,5YR4/4-MODERATE BROWN 8 PIECES,FIR ST PIECE HAS CONTACT BETWEEN MODERATE BROWN CHERT AN D THE PORCELLANITE,FOURTH PIECE HAS FAINT LAMINATION S AND ABUNDANT RADIOLARIANS A FEW RADS APPARENT DULL LUSTER 21230000 32 307 9 1 130.0 150.0 232.50 233.80 234.00 CALCAREOUS PORCELLANITE 5B7/1-LIGHT BLUISH GRAY VUG FILLINGS OF ORANGE PINK SEMI-LITHIFIED MATERIA L,FAINT SPLOTHES (BURROWS?) AND WELL MARKED COMPACTI ON BEDDING? DULL LUSTER 21230000 32 307 10 1 70.0 127.0 270.00 270.70 271.27 CALCAREOUS PORCELLANITE,PORCELLANITE 2.5YR6/2-GR AYISH ORANGE PINK,5Y7/1-YELLOWISH GRAY,5Y8/2-YELLOWI SH GRAY,2.5Y7/0-GRAY,2.5Y4/0-DARK GRAY,2.5Y8/0-LIGHT GRAY,5YR4/4-MODERATE BROWN,5Y4/1-OLIVE GRAY BROWN,1 0R3/4-DARK REDDISH BROWN,10YR6/6-DARK YELLOWISH ORAN GE 10 PIECES,PIECE 1 HAS SHARP CONTACT WITH YELLOW ISH GRAY CALCAREOUS PORCELLANITE,PIECE 3 HAS LARGE V UG FILLING?,PIECE 9 HAS ZONES WITH SHARP CONTACTS OF YELLOWISH GRAY CALCAREOUS PORCELLANITE AND VERY DAR K VEINS,PIECES 2 AND 5 AND 6 HAVE COATINGS AND VUG F ILLINGS? OF LIGHT GRAY PORCELLANITE AND SHARP CONTAC TS WITH NANNO CHALK,PIECE 7 HAS GRADATIONAL CONTACT WITH OLIVE GRAY BROWN PORCELLANITE AND SHARP CONTACT S WITH YELLOWISH GRAY AND THE PORCELLANITE IS MOTTLE D AND STREAKED WITH A VARIETY OF REDS AND GRAYS,PIEC E 10 HAS LAMINAE (APPROXIMATELY 3 MM) OF DARK YELLOW ISH ORANGE PORCELLANITE (NON CALCIUM CARBONATE) DU LL LUSTER,SEMI-LITHIFIED 21230000 32 307 10 1 127.0 150.0 270.00 271.27 271.50 CHERT 2.5YR4/6-LIGHT REDDISH BROWN,5YR4/3-MODERA TE BROWN,10YR6/6-DARK YELLOWISH ORANGE,2.5YR2.5/0-BL ACK,7.5YR4/4-YELLOWISH BROWN,2.5YR4/0-GRAY BROWN,2.5 YR6/0 6 PIECES-PIECES 2 AND 3 HAVE WISPS OF VARIOU S SHADES OF REDS AND DARK YELLOWISH ORANGE COATINGS, PIECES 4 AND 6 HAVE NUMEROUS VUGS AND VEINS,PIECE 1 HAS LAMINAE OF LIGHTER CHERT AND SHARP CONTACT WITH YELLOWISH BROWN CHERT,PIECE 5 HAS LIGHT GRAY LESS SI LICIFIED PORCELLANITE? IN SHARP CONTACT WITH CHALCED ONY VEIN AND VUG FILLINGS AND PORCELLANITE VUG FILLI NGS DULL LUSTER 21130000 32 307 11 1 115.0 150.0 288.50 289.65 290.00 CALCAREOUS PORCELLANITE,CHERT 2.5YR4/6-REDDISH B ROWN,5YR7/8-LIGHT YELLOWISH BROWN,5YR4/2-MODERATE BR OWN,5YR5/3-PALE BROWN,10R4/8-MODERATE REDDISH BROWN, 5YR7/8-LIGHT BROWN 9 PIECES-PIECES 1 AND 3 ARE RED DISH BROWN CALCAREOUS PORCELLANITE WITH MANGANESE DE NORITES COMMON,PIECE 2 IS REDDISH BROWN TO LIGHT YEL LOWISH BROWN CHERT WITH STREAKS OF RED AND GREENS,PI ECE 3 IS SAME AS PIECE 1,PIECE 4 IS MODERATE BROWN C HERT WITH VEINS OF CHALCEDONY AND A SURFACE COATED W ITH BARITE? CRYSTALS AND VARIOUS BLEBS OF SLIGHTLY L IGHTER CHERT THROUGHOUT,PIECES 5-8 ARE PALE BROWN TO MODERATE REDDISH BROWN TO LIGHT BROWN CHERT WITH GR ADATIONAL CONTACTS BETWEEN COLORS AND VUG FILLINGS O F ABOVE COLORS SCATTERED THROUGHOUT AND THIN (1 MM) VEINS OF CHALCEDONY WITH PIECE 8 ESPECIALLY LAMINATE D,PIECE 9 IS CHERT WITH SAME COLORS AS PIECES 5-8 PL US MODERATE GRAYISH BROWN AND WITH VUG FILLINGS COMM ON AND JASPER? PRESENT MANGANESE DENDRITES IN PIEC E 1 RADS APPARENT IN PIECE 2 PIECES 1-3 HAVE DUL L LUSTER,PIECES 4-8 DULL TO SUBVITREOUS LUSTER 21230000 32 307 12 1 100.0 112.0 297.50 298.50 298.62 CHERT 7.5YR4/2-DARK YELLOW BROWN VEINS OF CLEA R CRYSTALS AND MANGANESE,SEVERAL VUG FILLINGS MANG ANESE DULL LUSTER 00000000 32 307 12 1 112.0 115.0 297.50 298.62 298.65 HEMATITIC PORCELLANITE 2.5YR3/6-MODERATE RED BRO WN MANGANESE SCATTERED THROUGHOUT 21230000 32 307 12 1 115.0 150.0 297.50 298.65 299.00 SILICEOUS VOLCANIC CLAYSTONE 5YR7/3-GRAYISH ORAN GE PINK,10YR7/6-GRAYISH YELLOW ORANGE,10R3/3-DARK RE DDISH BROWN,10GY7/2-PALE YELLOWISH GREEN FROM 130- 150 CM DIFFUSION COLORS IN SECTIONS BETWEEN VEINS SEMI-LITHIFIED 33231000 32 307 13 1 60.0 68.0 307.00 307.60 307.68 CHERT 5YR3/2-GRAYISH BROWN,10YR8/3-PALE YELLOWIS H ORANGE 2 PIECES,FRACTURE FILLINGS(?) OF VERY PAL E YELLOWISH ORANGE SILICEOUS CLAY,CHALCEDONY VEINS A ND WISPS OF REDDISH BROWN CHERT,PIECE 2 HAS CRYSTAL LINED VEINS AND VEINS AND VUGS DULL TO SUBVITREOUS LUSTER,REST OF THIS CORE IS BASALT AND HAS HARD ROC K DESCRIPTION SHEETS 21130000