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 4 30 1 1 80.0 150.0 50.00 50.80 51.50 SILTY CLAY 5GY6/1,5GY4/1 80-115 CM 5GY4/1 WITH UNCERTAIN GREAT 5GY6/1 MOTTLING THROUGHOUT,115-150 CM 5GY6/1 WITH UNCERTAIN GREAT 5GY4/1 MOTTLING THROU GHOUT CORE HIGHLY DISTURBED SOFT 33213000 4 30 1 3 37.0 150.0 50.00 53.37 54.50 CALCAREOUS MUD 5GY4/1-LT GREENIS H GRAY,5GY6/1 TOWARDS BOTTOM HI GHER FORAM CONTENT HIGHLY DISTURBED SOFT TO SOUPY 33213000 4 30 1 5 0.0 150.0 50.00 56.00 57.50 FINE-SANDY TO SILTY CLAY (LUTITE) 5G Y6/1,5GY4/1 ENTIRE SECTION CONSISTS OF LUMPS OF HA RDER FIRM CLAYEY MATERIAL-DK GRAYISH GREEN-WITHIN A SOFT MATRIX OF SAM COLOR,GREAT UNCERTAIN MOTTLING TH ROUGHOUT IS STRUCTURE RATHER THAN COLOR DIFFERENCES ARTIFICIALLY D ISTURBED WITH HARDER LUMPS WITHIN A SOFT MATRIX SOFT* 33213000 4 30 2 2 0.0 150.0 59.00 60.50 62.00 CALCAREOUS CLAY 5G4/1-GRAYISH GREEN,5G6/1 GREAT UNCERTAIN 5G6/1 MOTTLING 35-90 CM AND GRADA TIONAL HORIZONTAL BEDDING DARKER THAN 5G6/1 5-20MM T HICK AT 84-94 CM SOFT 33211000 4 30 2 3 0.0 150.0 59.00 62.00 63.50 SLIGHTLY CALCAREOUS CLAY 5G4/1,5GY4/1,5G6/1,5GY6 /1 IRREGULA RLY BANDED/LAYERED/AND MOTTLED,MANY LAYERS SLIGHTLY SILTY TO FINE SANDY,90-115 CM GREAT UNCERTAIN 5GY4/1 MOTTLING,5GY6/1 LAYER 60MM THICK AT 0-8 CM,LAYERED 5Y6/1 + 5GY6/1 + 5G4/1 5-25MM THICK AT 60-90 CM WITH GRADATIONAL AND SHARP IRREGULAR BASAL CONTACTS,LAYE RED 5GY6/1 TO 5GY4/1 5-10MM THICK AT 125-130 CM WITH SHARP IRREGULAR BASAL CONTACT DISTURBED ARTIFICIALLY NUMEROUS PIECES OF FRAGMENTED MEGAFOSSILS/CORAL S/LAMELLIBRANCHS 10-11MM CORALS/LAME LLIBRANCH FRAGS WITH NO ODOR AT 125-150 CM FIRM 33211000 4 30 2 4 0.0 150.0 59.00 63.50 65.00 CLAY 5GY4/1-GREENISH GRAY,5B7/1-LT BLUE GRAY MODERATE UNCERTA IN LT BLUE GREY MOTTLING L OAD/DISTURBED IN LOWER PART OF SECTION DISTURBED BANDING STIFF/FAIRLY FIRM 00000000 4 30 3 1 98.0 150.0 108.00 108.98 109.50 SLIGHTLY CALCAREOUS CLAY 5Y3/2-OLIVE GRE ENISH,10Y4/2 OLIVE GREENISH WITH 10Y4/2 MOTTLING STIFF 00000000 4 30 3 2 0.0 150.0 108.00 109.50 111.00 CALCAREOUS CLAY 5B5/1-BLUE GRA Y,5B4/1-GREEN GRAY BLUE GRAY WITH GREAT UNCERTAIN GREEN GRAY MOTTLING THROUGHOUT GREATLY DISTURBED 124-1 50 CM SMALL FRAGS OF MOLLUSK SHELLS SOFT 00000000 4 30 3 3 0.0 150.0 108.00 111.00 112.50 CLAY 7.5YR5/0-GRAY,7. 5YR4/1-DK GRAY BROWN GRAY WITH GREAT UNCERTAIN DK GRAY BROWN MOTTLING AT 30-37 CM GREATLY DISTURBED SOFT 00000000 4 30 3 4 0.0 150.0 108.00 112.50 114.00 CLAY 5B5/1-MEDIUM BLUE GRAY MODERATE UNCERTAIN BANDING WITH SAME COLOR IN L IGHTER HUES MODERATELY DISTURB ED SOFT 00000000 4 30 4 1 86.0 150.0 117.00 117.86 118.50 CLAY 5G4/1-DK BLUE GREEN,5B4/ 1-GREY GREATLY MOTTLED DISTURBED SOFT 00000000 4 30 4 2 0.0 150.0 117.00 118.50 120.00 CLAY 5G4/1-DK BLUE GREEN,5B4/ 1-GREY GREAT UNCERTAIN BLUE GREEN MOTTLING DISTURBED SOFT 00000000 4 30 5 1 20.0 150.0 164.00 164.20 165.50 CLAY 5G4/1-GRAY,5B4/1-BLUE GR EEN GRAY MODERATE UNCERTAIN BLUE GREEN GRAY MOTTLI NG DISTURBED SOFT 00000000 4 30 5 2 10.0 150.0 164.00 165.60 167.00 CLAY 5G4/1,5B4/1 MODERATE U NCERTAIN MOTTLING WITH LIGHTER GRAY DISTURBED SOFT 00000000 4 30 5 CC 0.0 0.0 164.00 167.10 167.10 SLIGHTLY CALCAREOUS CLAY 5Y3/ 2-OLIVE GRAY,10Y4/2 OLIVE GRAY SLIGHTLY MOTTLED WI TH 10Y4/2 DISTURBED FIRM 00000000 4 30 6 1 10.0 150.0 174.00 174.10 175.50 CLAY 5B4/1,5G4/1,5B5/ 1 GREAT UNCERTAIN MOTTLING THROUGHOUT WITH DK BLUE GREEN GRAY TO BLUE GRAY GREATLY DISTURBED AT THE TOP A VOID OF 10 C M CORE MISPLACED DURING PHOTOGRAPHING FIRM 00000000 4 30 6 2 0.0 150.0 174.00 175.50 177.00 CLAY 5G4/1,5B5/1 SLIGHTLY M OTTLED WITH MODERATE UNCERTAIN DK GREEN BLUE GREY DISTURBED FIRM 00000000 4 30 6 3 0.0 150.0 174.00 177.00 178.50 CLAY 5G4/1 ,5B4/1 UNIFORM THROUGHOUT GREATLY DISTURBED AND BROKEN FIRM 00000000 4 30 6 CC 0.0 0.0 174.00 178.60 178.60 CLAY 5Y3/2 FIRM 00000000 4 30 7 1 0.0 150.0 260.00 260.00 261.50 CLAYSTONE 5G4/1-DK GREEN GRAY BROKEN THROUGHOUT MASSIVE UNIFORM MODERATE INDURATIO N/VERY FIRM 00000000 4 30 8 1 0.0 48.0 318.00 318.00 318.48 SILTSTONE 5GY4/1-DK GRAY SMALL CHIPS AND FRAGS UP TO 30 CM IN DIAMETER MOS T OF MATERIAL CAN BE BROKEN WITH DIFFICULTY WITH SPA TULA PARTIALLY INDURATED 00000000 4 30 8 CC 0.0 0.0 318.00 319.60 319.60 5Y5/2,1/Y4 /2 DISTURBED CLAYEY FORAM OOZE STIFF 00000000 4 30 9 1 10.0 110.0 366.00 366.10 367.10 FRIABLE CALCAREOUS OOZE 5G6/1,5GY4/1,5G4/ 1 F INE-GRAINED SAND FRACTION,MANY PARTS HIGHLY CALCAREO US COM PLETELY DISTURBED--CRUMBLE SMALL INTENTIVE GREEN CLAUCONITE? NODULES MOST OF SECTION RESEMBL ES A VOLCANIC ASH WITH A HIGH AMOUNT OF FELDSPAR MOST OF THIS SECTION CONSISTS OF FIRM RELATIVELY HARD CRUMBLED SEDIMENT WHICH COULD NOT BE SPLIT FIRM 00000000 4 30 9 2 20.0 150.0 366.00 367.70 369.00 CLAYEY FORAM OOZE 5GY4/1-DK GREENISH GRAY,10Y4/2 D ISTURBED SECTION SEEMS TO CONTAIN VOLCANIC ASH/SOME PARTS HIGHLY GLAU CONITIC SECTION COULD NOT BE SPLIT CRUMBLY AND WELL-INDURATED 00000000 4 30 10 1 0.0 60.0 375.00 375.00 375.60 CALCAREOUS VOLCANIC ASH 5G 4/1-DK GREEN GREY,5BG5/2-GRAYISH BLUE GREEN,5BG3/2-B LUE GREEN RELATIVELY HIGH AMOUNT OF GLAUCONITE F INE SANDY GRAIN FRACTION HARD PARTLY CRUMBLY 33113000 4 30 10 2 0.0 150.0 375.00 376.50 378.00 CLAYEY SANDY SILTY FORAM OOZE 5Y5/2,5GY3/2,1 0Y4/2 POCKETS OF GLAUCON ITIC MATERIAL DISTURBED GLAUCONITIC POCKETS MATERIAL CAN BE SPLIT WITH A KNIFE ONLY WITH DIFFICULTY WELL INDURATED 11111221 4 30 10 3 0.0 150.0 375.00 378.00 379.50 SILTY SANDY FORAM OOZE 5GY5/2,5 GY3/2,10YR4/2 MOTTLED WITH 10YR4/2 GLA UCONITE CONTAINED CRUMBLY WELL INDURATED 11111221 4 30 11 1 62.0 150.0 384.00 384.62 385.50 SILTY CLAYEY FORAM OOZE 5GY6/2,5GY4/1 5 GY2/1,5YR2/1,N3 IRREGULARLY BAND ED WITH 5GY6/1 + 5GY4/1 + 5GY2/1 + 5YR2/1 + N3 RESEM BLING BURROWS AND REWORKED (BY ANIMAL ACTIVITY)SEDIM ENTS DISTURBED MUDBALLS AND ORGANIC DEBRIS GLAUCONITIC WAXY/CR UMBLY CALCAREOUS WELL INDURATED 11111221 4 30 11 2 0.0 135.0 384.00 385.50 386.85 SILTY SANDY FORAM OOZE 5GY5/2,5Y5/2,5Y7/2 BURROWED MOTTLIN G IN 5Y5/2 TO 5Y7/2 AND NO DISTINCTLAYERING RECOGNIZ ABLE DISTURBED NUMEROUS MI CROFOSSIL REMAINS VOID AT 17-35 FRIABLE-CRUMBLY/WELL INDU RATED 11111221 4 30 11 CC 0.0 0.0 384.00 387.10 387.10 SILTY CLAYEY FORAM OOZE 5Y5/2-LT OLIVE GRAY DISTURBED INDURATED AND CRUMBLY 11111221 4 30 12 1 0.0 150.0 393.00 393.00 394.50 MIXTURE OF FORAM OOZE CLAY AND FINE SAND-SILT 5GY6/1,5GY4/1,5Y5/2,1 0Y4/2 MOTTLED STRONGLY DUE TO ABUNDANT BURROWS OF 5Y5/2 AND 10Y4/2 NO DISTINCT BEDDING VISIBLE BU T MOST FEATURES ARE MORE OR LESS HORIZONTAL NO T DISTURBED STRINGERS AND CLAY BALLS RICHER IN ORGANIC DETRITU S AND GLAUC GLAUC CONTAINS FRAGS OF MOLLUSK SHELLS WELL INDURATED 11111221 4 30 12 2 0.0 150.0 393.00 394.50 396.00 MIXTURE OF FORAM OOZE CLAY AND FINE SAND-SILT 5Y5/2-LT OLIVE GRAY,10Y4/2 NUMEROUS BURROWS MOTTLED WITH 10Y4/2 NO T DISTURBED WAXY WELL INDURATED 11111221 4 30 12 3 0.0 150.0 393.00 396.00 397.50 MIXTURE OF FORAM OOZE CLAY AND FINE SAND-SILT 5Y5/2-LT OLIVE GREY,10Y4/2 NUMEROUS BURROWS MOTTLED WITH 10Y4/2 NO T DISTURBED WAXY WELL INDURATED 11111221 4 30 12 4 0.0 150.0 393.00 397.50 399.00 MIXTURE OF FORAM OOZE CLAY AND FINE SAND-SILT 5GY6/1,5GY4/1,5Y5/2,1 0Y4/2 MOTTLED STRONGLY DUE TO ABUNDANT BURROWS OF 5Y5/2 AND 10Y4/2 NO DISTINCT BEDDING VISIBLE BUT MOST FEATURES ARE MORE OR LESS HORIZONTAL NO T DISTURBED STRINGERS AND CLAYBALLS RICHER IN ORGANIC DETRITUS AND GLAUC GLAUC CONTAINS FRAGS OF MOLLUSK SHELLS WELL INDURATED 11111221 4 30 12 5 0.0 150.0 393.00 399.00 400.50 MIXTURE OF FORAM OOZE CLAY AND FINE SAND-SILT 5GY6/1,5GY4/1,5Y5/2,1 0Y4/2 MOTTLED STRONGLY DUE TO ABUNDANT BURROWS OF 5Y5/2 AND 10Y4/2 NO DISTINCT BEDDING VISIBLE BU T MOST FEATURES ARE MORE OR LESS HORIZONTAL NO T DISTURBED STRINGERS AND CLAY BALLS RICHER IN ORGANIC DETRITU S AND GLAUC GLAUC CONTAINS FRAGS OF MOLLUSK SHELLS WELL INDURATED 00000000 4 30 13 1 0.0 135.0 402.00 402.00 403.35 MIXTURE OF FORAM OOZE CLAY AND FINE SAND-SILT 5GY6/1,5GY4/1,5Y5/2,1 0Y4/2 MOTTLED STRONGLY DUE TO ABUNDANT BURROWS OF 5Y5/2 AND 10Y4/2 NO T DISTURBED STRINGERS AND CLAY BALLS RICHER IN ORGANIC DETRITU T MOST FEATURES ARE MORE OR LESS HORIZONTAL CONTAINS FRAGS OF MOLLUSK SHELLS WELL INDURATED 00000000 4 30 13 2 0.0 150.0 402.00 403.50 405.00 MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAN D 5GY4/1-GREEN GR AY,5GY6/1 STRONGLY MOTTLED DUE TO BURROWS WHICH SO METIMES ALSO CAUSES INDISTINCT LAYERING NOT DISTURBED HIGHLY GLA UCONITIC ALL OVER/SOME VOLCANIC ASH WELL INDURATED 00000000 4 30 13 3 7.0 150.0 402.00 405.07 406.50 MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAN D 5GY4/1-GREEN GR AY,5GY6/1 STRONGLY MOTTLED DUE TO BURROWS WHICH SO METIMES ALSO CAUSES INDISTINCT LAYERING NOT DISTURBED HIGHLY GLA UCONITIC ALL OVER/SOME VOLCANIC ASH WELL INDURATED 00000000 4 30 14 1 80.0 150.0 407.00 407.80 408.50 MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAN D 10Y4/2 LESS DIS TINCT BURROWS THAN IN PREVIOUS SECTS NOT DISTURBED HIGHER AMOUNT OF GLAUCONITE THAN PREVIOUS SECTS WELL INDURATED 00000000 4 30 15 1 100.0 150.0 412.00 413.00 413.50 MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAN D 5Y5/2,1/Y4/2 STRONGLY MOTTLED DUE TO BURROWS WHICH SOMETIMES ALSO CAUSES INDISTINCT LAYERING NOT DISTURBED MUCH GLAUC/SOME VOLCAN IC ASH WELL INDURATED 00000000 4 30 15 2 0.0 150.0 412.00 413.50 415.00 MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAN D 5Y5/2,1/Y4/2 STRONGLY MOTTLED DUE TO BURROWS WHICH SOMETIMES CAUS E INDISTINCT LAYERING NOT DISTURBED MUCH GLAUC/SOME VOLCANIC ASH WELL INDURATED 00000000 4 30 15 3 0.0 150.0 412.00 415.00 416.50 MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAN D 5Y5/2 STRONGLY MOT TLED DUE TO BURROWS WHICH SOMETIMES ALSO CAUSE INDIS TINCT LAYERING NOT DISTURBED MUCH GLAUC/SOME VOLCANIC ASH INDURATED 12231221.3450 4 30 15 4 0.0 150.0 412.00 416.50 418.00 MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAN D 5Y3/2 ALTERNATING AREAS OF DK MINERAL GOES THROUGHOUT CORE,ENTIRE CORE MOTTLED BUT SOME AREAS MORE THAN OTHERS UNDISTURBED FIRM AND FRIABLE 12231221.3450 4 30 15 5 0.0 150.0 412.00 418.00 419.50 MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAN D 10Y4/2,5Y5/2 STRONGLY MOTTLED DUE TO BURROWS WHICH CAUSE ALSO SOM ETIMES INDISTINCT LAYERING NOT DISTURBED MUCH GLAUC/SOME VOLCANI C ASH WELL INDURATED 12231221.3450 4 30 16 1 58.0 150.0 421.00 421.58 422.50 MIXTURE OF FORAM OOZE SAND SILT CLAY 5GY6/1-GRAY GREEN,1/Y4/2 DARKE R BANDS AT 110-121 CM,STRONGLY MOTTLED DUE TO BURROW S 5GY6/1 TO 10Y4/2 UNDISTURBED WELL INDURA TED 12231221.3450