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 54 424 1 1 0.0 150.0 0.00 0.00 1.50 MTY MANGANIFEREOUS SEDIMENT N3-DARK GREY,N2-GREYISH BLACK,-BLACK,-RUSTY BROWN,-GREENISH GREY DOMINANTL Y N3 OR N2 COLOR,POORLY SORTED,COARSE GRAINED MN-FE SED.,COMPOSED OF GRANULAR OR PLATEY BLACK MN CRUST W ITH RUST BROWN FE-RICH NODULES/GRAINS,VERY FINE CLAY FRACTION,NO VISIBLE SED. STRUCTURES SOUPY TO SLUR RY,COARSER GRAINS ARE CONCENTRATED TOWARDS AXIS OF C ORE DUE TO DRILL ACTION GRANULAR OR PLATEY MN CRUS TS,RUST BROWN FE-RICH NODULES/GRAINS MN CRUSTS,FE NODULES OCCASIONAL FORAMS SOFT* 54 424 1 2 0.0 54.0 0.00 1.50 2.04 MTY MANGANIFEROUS SEDIMENT N3-DARK GREY,N2-GREYISH B LACK,-BLACK,-RUSTY BROWN DOMINANTLY N3 OR N2 COLOR ,POORLY SORTED,COARSE GRAINED (TO 0.5 CM),NO VISIBLE SEDIMENTARY STRUCTURES SLURRY SEDIMENT IS COMPOS ED OF GRANULAR OR PLATEY MN CRUSTS WITH RUST BROWN F E-RICH NODULES MN CRUSTS,FE NODULES OCCASIONAL F ORAMS SAME AS CORE 1-1 SOFT* 54 424 1 CC 0.0 22.0 0.00 2.16 2.28 MTY MN-FE RICH SEDIMENT AND GREENISH BLACK CLAY 5GY2 /1-GREENISH BLACK PLATEY MN CRUST(UP TO 1.5 CM DIA M,0.4CM THICK),FINER(UP TO 0.5 CM)GRANULAR FE OXIDE RICH (GEOTITE,LIMONITE?) LUMPS,FRAGMENTS OF 5GY2/1 CLAY AT BASE SLURRY PLATEY MN CRUSTS,FE OXIDE(GE OTITE,LIMONITE?) LUMPS MN CRUSTS 0-7 CM SOFT* 54 424 2 1 0.0 150.0 9.50 9.50 11.00 MTY VERY POORLY SORTED MN-RICH GRANULAR SEDIMENT WITH A FINE CLAY MATRIX 5GY2/1-GREENISH BLACK,5Y2/1-OLI VE BLACK,10GY4/4-DUSKY YELLOWISH GREEN,-GREENISH,-KH AKI,-BLACK TRACE OF DISTURBED BEDDING (5GY2/1 OR 5 Y2/1 BANDING),CLAY FRACTION IS GREENISH OR KHAKI (AL MOST 10GY4/4),LOCAL CONCENTRATIONS OF BLACK (EG NEAR BASE) HIGHLY DISTURBED SMALL GEOTITE OR LIMONIT E NODULES MN-RICH SEDIMENTS,GEOTITE OR LIMONITE NO DULE SOUPY* 54 424 2 2 0.0 150.0 9.50 11.00 12.50 MTY MN-SEIDMENT -GREY SIMILAR TO 2-1 WITHOUT EVIDE NCE FOR BEDDING,DARKER GREY NEAR TOP HIGHLY DISTUR BED PROBABLY FEWER FE-RICH NODULES THAN 2-1 FE N ODULES,MN SEDIMENT SOFT* 54 424 2 3 0.0 150.0 9.50 12.50 14.00 MTY MN SEDIMENT AND NANNO FORAM OOZE N3-DARK GREY,N4 -DARK GREY,5GY5/2-DUSKY YELLOW GREEN,5GY3/2-GREYISH OLIVE GREEN 0-133 CM N3/N4 MN-RICH SEDIMENT,SIMILA R TO PREVIOUS SECTIONS,CLAY MATRIX AS BEFORE,133-150 CM SHARP CONTACT INTO 5GY5/2 NANNO FORAM OOZE STREA KED WITH 5GY3/2 HIGHLY DEFORMED 0-50 CM,MODERATELY DISTURBED 50-115 CM,SLIGHTLY DISTURBED 113-150 CM RARE FE OXIDE RICH GRAINS MN,FE VERY WET,NEARLY SOUPY IN PARTS 11111221.1210 54 424 2 4 0.0 150.0 9.50 14.00 15.50 MTY MN SEDIMENT AND NANNO FORAM OOZE 5GY5/2-DUSKY YE LLOW GREEN,N2-GREYISH BLACK,5GY2/1-GREENISH BLACK,N1 -BLACK,5Y5/2-LIGHT OLIVE GREEN 4-25 CM IS 5GY5/2 N ANNO FORAM OOZE CONTAINING INDURATED N2 MN NODULE,25 -110 CM IS GRANULAR 5GY2/1 OR N1 MN SEDIMENT,CONTAIN S 5Y5/2 OR 5GY5/2 NANNO FORAM OOZE INCLUSIONS,30-33 AND 100 CM HARD,BOTRYOIDAL SURFACE BLACK NODULE,110- 150 CM IS VARIGATED 5GY5/2 OR 5Y5/2 NANNO FORAM OOZE CONTAINS PATCHES OF MN SEDIMENT SLIGHTLY DISTURBE D HARD,BOTRYOIDAL SURFACE BLACK NODULE AT 30-33 AN D 100 CM MN VOID AT 0-4 CM 11111221.1210 54 424 2 5 0.0 150.0 9.50 15.50 17.00 MTY NANNO FORAM OOZE 5GY3/2-GREYISH OLIVE GREEN,5Y3/ 2-DUSKY YELLOW GREEN,N/4-DARK GREY,N1-BLACK VARIGA TED 5GY3/2 AND 5Y3/2 WITH N/4 TO N1 GRANULAR MN-RICH SEDIMENT PATCHES AND STREAKS MODERATELY DISTURBED MN 11111221.1210 54 424 2 6 0.0 124.0 9.50 17.00 18.24 MTY NANNO FORAM OOZE 5GY7/2-PALE GREYISH YELLOW GREE N,5G3/2-DUSKY GREEN 5GY7/2 VARIGATED OOZE CONTAINI NG SMALL (AROUND 0.5 CM) INDURATED 5G3/2 NODULES S LIGHTLY DISTURBED SMALL 5G3/2 NODULES* 54 424 2 CC 0.0 20.0 9.50 18.46 18.56 MTY DUSKY YELLOW GREEN NANNO FORAM OOZE 5GY5/2-DUSKY YELLOW GREEN SOFT 11111221.1210 54 424 3 1 0.0 150.0 19.00 19.00 20.50 MTY MN-RICH SEDIMENT AND NANNO FORAM OOZE 5Y2/1-OLIV E BLACK,5GY2/1-GREENISH BLACK,5GY3/2-GREYISH OLIVE G REEN,10GY5/2-GREYISH GREEN 0-50 CM IS 5Y2/1 AND 5G Y2/1 GRANULAR MN-RICH SEDIMENT (5GY2/1 IS MORE COMPA CT,5Y2/1 CONTAINS FLAT PLATE FRAGMENTS OF CRUST),LAY ER OF 5GY3/2 NANNOFORAM OOZE,DOWN LEFT SIDE OF CORE, 50-90 CM,REMAINDER IS 10GY5/2 VARIGATED OOZE,CONTAIN S TRACES OF BURROWS AND 5GY3/2 INDURATED NODULES (0. 5 CM) MODERATELY DISTURBED MN CRUSTS,5GY3/2 NODU LES,MN NODULE AT 105 CM MN VOID IN TOP 2 CM 11111221.1210 54 424 3 2 0.0 150.0 19.00 20.50 22.00 MTY NANNO FORAM OOZE 10GY5/2-GREYISH GREEN,5GY5/2-DU SKY YELLOW GREEN VARIGATED 10GY5/2 AND 5GY5/2,TRAC ES OF BURROWS,OCCASIONAL 10GY5/2 SLIGHTLY INDURATED NODULES (0.2 TO 0.5 CM) MODERATELY DISTURBED SLI GHTLY INDURATED 10GY5/2 NODULES REST OF CORE SIM.* 54 424 3 3 0.0 150.0 19.00 22.00 23.50 MTY NANNO FORAM OOZE 10GY5/2-GREYISH GREEN,5GY5/2-DU SKY YELLOW GREEN VARIGATED OOZE,IDENTICAL TO 3-2 MODERATELY DISTURBED SEE CORE 3-2 SEE CORE 3-2* 54 424 3 4 0.0 150.0 19.00 23.50 25.00 MTY NANNO FORAM OOZE 10GY5/2-GREYISH GREEN,5GY5/2-DU SKY YELLOW GREEN IDENTICAL TO CORES 3-2,3-3,FEW FRAGMENTS MN CRUST 130CM MODERATELY DISTURBED MN CRUSTS (1-2MM) AROUND 130CM, SEE 3-2 PARTIAL VOID AT 120CM, IDENTICAL TO 3-2,3-3* 54 424 3 5 4.0 150.0 19.00 25.04 26.50 MTY NANNO FORAM OOZE 10GY5/2-GREYISH GREEN,5GY5/2-DU SKY YELLOW GREEN VARIGATED 10GY5/2 AND 5GY5/2 OOZE EXCEPT FOR WET LAYER 30-70 CM WHICH CONTAINS TINY ( 0.05-0.2 CM) GRANULES OF MN CRUST(?) SUSPENDED IN A WET OOZE MATRIX MODERATELY DISTURBED EXCEPT 30-65 AND 100-110 CM WHERE IT IS SLURRY MN CRUST(?) 30-7 0 CM,MN CRUST NODULE (3 CM DIA.) 103-106 CM,INDURATE D OOZE NODULE 90 CM,SEVERAL SMALL NODULAR OOZE PATCH ES 125-150 CM MN* 54 424 3 6 0.0 142.0 19.00 26.50 27.92 MTY NANNO FORAM OOZE MONOTONOUS VARIGATED SEDIMENTS SIMILAR TO PREVIOUS CORES 3-2,3-3,3-4 MODERATELY D ISTURBED 0-30 AND 35-100 CM,SLURRY 30-35 AND 100-115 CM,REST IS HIGHLY DISTURBED SEE 3-2,3-3,3-4* 54 424 3 7 0.0 28.0 19.00 28.00 28.28 MTY NANNO FORAM OOZE AS PREVIOUS SECTIONS HIGHLY D ISTURBED MN CRUS NODULE AT 10 CM MN CRUST NODULE AT 10 CM SEE 3-2* 54 424 3 CC 0.0 20.0 19.00 28.38 28.48 MTY NANNO FORAM OOZE AS PREVIOUS 5 SECTIONS DRILLI NG SLURRY SEE 3-2* 54 424 4 1 0.0 150.0 28.50 28.50 30.00 MTY NANNO FORAM OOZE 5GY7/2-GREYISH YELLOW GREEN,5GY 8/1-LIGHT GREENISH GREY VARIGATED 5GY7/2 OR 5GY8/1 ,LOCAL AREAS (APPROX. 0-5,30-40,AND 62-77 CM) CONTAI N MN CRUST FRAGMENTS (UP TO 0.3 CM SIZE) HIGHLY DI STURBED EXCEPT 0-18,45-55,AND 120-150 CM WHERE SLURR Y LOCAL AREAS OF MN CRUST FRAGMENTS,MN NODULE AT 1 10 CM MN AT 0-5,30-40,62-77,AND 110 CM VERY PALE TOWARDS BASE SOUPY 0-18,45-55,AND 120-150 CM* 54 424 4 2 0.0 150.0 28.50 30.00 31.50 MTY LIGHT GREENISH GREY MUD 5GY8/1-LIGHT GREENISH GR EY SLURRY N.B. DRILL STRING WAS RAISED APPROX. 2 M PRIOR TO CORING--SO THIS PROBABLY REPRESENTS SLUM PED INFILLING OF HOLE SOUPY* 54 424 4 3 0.0 143.0 28.50 31.50 32.93 DMV GREENISH GREY NANNOFOSSIL OOZE WITH FRAGMENTS OF M N CRUST 5GY6/1-GREENISH GREY SLURRY TO 40 CM,HIG HLY DISTURBED BELOW 40 CM MN CRUST FRAGMENTS (NODU LES?) UP TO 2 CM MN CRUST FRAGMENTS* 54 424 4 4 0.0 150.0 28.50 33.00 34.50 DMV GREENISH GREY NANNOFOSSIL OOZE WITH FRAGMENTS OF M N CRUST 5GY6/1-GREENISH GREY HIGHLY DISTURBED SMALL (APPROX. 0.5 CM) FRAGMENTS OF MN CRUST MN CR UST FRAGMENTS* 54 424 4 5 0.0 150.0 28.50 34.50 36.00 DMV GREENISH GREY NANNOFOSSIL OOZE WITH FRAGMENTS OF M N CRUST 5GY6/1-GREENISH GREY 75-150 CM STRATIFIC ATION IS VIGIABLE(?),EXPRESSED BY INTERCALATION OF LIGHTER AND DARKER STRATA WITH THICKNESS 3-5 CM HI GHLY DISTURBED 0-75 CM,MODERATELY DISTURBED BELOW 75 CM FRAGMENTS OF MN CRUST UP TO 1.5 CM MN CRUST FRAGMENTS* 54 424 4 6 0.0 93.0 28.50 36.00 36.93 DMV GREENISH GREY NANNOFOSSIL OOZE 5GY6/1-GREENISH G RAY HIGHLY DISTURBED*