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 12 111 1 1 0.0 150.0 0.00 0.00 1.50 CLAY WITH PEBBLES SLOPPY,COMPLETELY DISTURBED ABOUT ONE METER OF STUFF,SECTION NOT SPLIT SOFT 33211000 12 111 1 2 0.0 150.0 0.00 1.50 3.00 SILTY CLAY WITH SOME PEBBLES 2.5Y6/2-LIGHT GREYISH BROWN COMPLETELY DISTURBE D SECTION NOT SPLIT VERY SOFT,STICKY,W ATERY 33213000 12 111 1 3 0.0 150.0 0.00 3.00 4.50 SANDY CLAY 5Y5/1-GREY,5Y6/3-LIGHT BROWN 0-83CM IS GREY WITH COMMON PEBBLES, 83-120CM IS LIGHT GREY,120-150CM IS GREY AND LIGHT B ROWN MIXED COMPLE TELY DISTURBED WET VERY SOFT 33213000 12 111 1 4 0.0 150.0 0.00 4.50 6.00 SILTY CLAY WITH SOME PEBBLES 2.5Y6/2-LIGHT GREYI SH BROWN SANDY LAYER AT 146CM MOSTLY FORAMS AND SO ME QUARTZ GRAINS COMPLETELY DISTURBED QTZ P FORAMS P SECTION NOT SPLIT VERY SOFT AND SLOPPY 33213000 12 111 2 1 0.0 40.0 94.00 94.00 94.40 SILTY CLAY 5Y7/1-LIGHT GREY,5Y5/1-GREY,10YR6/6-B ROWNISH YELLOW TWO BROWNISH YELLOW BLOTCHES AT 33CM ,WATERY BREAK AT 15CM COMPLETELY DISTURBED QUARTZITE PE BBLE AT 13 CM FINE TEXTURE FIRM 33213000 12 111 2 2 0.0 150.0 94.00 95.50 97.00 CLAY 5Y5/2-OLIVE GREY,5Y6/2-LIGHT OLIVE GREY LIGHT OLIVE GREY PAT CHES C OMPLETELY DISTORTED AND MIXED LIMESTONE PEBBLE 8-9CM,SHELLY LIMESTONE PEBBL ES 42.5-46.5CM AND 86.5-90.5CM,SMALL CHIPS OF CHERT AT 140 CM,PATCH OF QUARTZ GRAINS AT 146CM,ACID IGNEO US ROCK CHIP AT 111CM QTZ P FIRM 00000000 12 111 2 3 0.0 150.0 94.00 97.00 98.50 SILTY CLAY 5Y5/1-GREY,5Y6/2,10YR6/4,5Y4/1-GREY PATCHES OF 5Y6/2 AND 10YR6/4 FRO M 0-27CM 0-27CM DISTURBED PEBBLES OF MASSIVE GREY LIMESTONE WITH FI NE SHELLY FRAGMENTS 22-26CM,LARGE PEBBLE OF DARK IGN EOUS ROCK AT 105-108CM FIRM 00000000 12 111 2 4 0.0 150.0 94.00 98.50 100.00 CLAY 5Y4/1-GREY SMALL IRREGULAR PATCHES OF FIN E SILT THROUGHOUT(UP TO 2MM ACROSS) SMALL AND OCCA SIONAL LARGE(2CM) PEBBLES OF LIMESTONE FIRM 00000000 12 111 2 5 0.0 150.0 94.00 100.00 101.50 SILTY CLAY 5Y4/1-DARK GREY,5Y5/2,5Y6/2 SILTY P ATCHES,112-118CM IS A 5Y5/2-5Y6/2 LAYER OF SANDY SIL T WITH ABUNDANT FORAMS SMALL PEBBLES FIRM 00000000 12 111 2 6 5.0 120.0 94.00 101.55 102.70 CLAY 5Y5/1-OLIVE GREY,5Y4/1,5Y6/1 81-87CM AND 90-97CM ARE COMPOSED ENTIRELY OF FORAMS,35-45CM IS DARKER 5Y4/1,FORAM ZONES ARE 5Y 6/1 COMPLETELY D EFORMED SOME PEBBLES UP TO 3CM ACROSS 00000000 12 111 3 1 0.0 16.0 189.00 189.00 189.16 SANDY DOLOMITIC LIMESTONE CONGLOMERATE -BROWN COMGLOMER ATE MADE UP OF UP TO 4CM SUBROUNDED PEBBLES SOME WIT H A MANGANESE CRUST AND ALL WITH A BROWN WEATHERED M ARGIN UP TO 3MM THICK,TOP PIECE(OUT OF 2) HAS A MANG ANESE LAYER UP TO 5MM THICK,PEBBLES AND MATRIX HAVE SAME COMPOSITION,A 5MM LONG SUB ANGULAR MANGANESE PE BBLE IS ALSO CAUGHT UP IN THE ROCK PROBABLY MANGANES E SULPHIDE,GLAUCONITE IS PRESENT IN SANDSTONE IN ABO UT SAME PROPORTION AS IN SECTION2 HARD 33239000 12 111 3 1 16.0 150.0 189.00 189.16 190.50 SILT SILT DEPOSITED AS A LAYER ON THE INSIDE OF CORE LINER 33215000 12 111 3 2 0.0 150.0 189.00 190.50 192.00 GLAUCONITIC SANDY SILT 5Y7/2-YELLOW GREY,10YR6/6 -DARK YELLOWISH ORANGE AREA BETWEEN 15-108CM IS OX IDIZED TO DARK YELLOWISH ORANGE,32-56CM INTENSELY OX IDIZED,OXIDIZED AREA BOUNDED BY THIN YELLOW ORANGE B ANDS ROCK FRAGMENTS OF DOLOMITIC LIMESTONE AT 1-7C M 22-24CM 42-51CM 110-113CM 135-136CM AND 140-144CM, 140-144CM CONTAINS A GASTROPOD TEST,PEBBLES ARE RO UND TO SUBROUND AND APPEAR TO BE TRANSPORTED INTO AR EA,SECTION IS MORE CLAY RICH TOWARDS BOTTOM 33213000 12 111 4 1 0.0 12.0 198.00 198.00 198.12 GLAUCONITIC LIMESTONE 5B7/1-GREY,5B5/1-GREY TWO PIECES,A FEW SHALLOW WATER FOSSILS,THI S PIECE WAS NOT SAMPLED OR SPLIT IN FIRST 7 WEEKS OF LEG 12 IT WAS LATER DISCOVERED IN CORE LINER HA RD ROCK 12130000 12 111 4 CC 0.0 0.0 198.00 199.60 199.60 DOLOMITIC LIMESTONE MUCH GLAUCONITE AND SOME QUA RTZ,FORAMS AND SPONGE SPICULES REPLACED BY GLAUCONIT E COMMON HARD 12130000 12 111 5 CC 0.0 0.0 204.00 204.10 204.10 CLAYEY LIMESTONE -GREY 14 PIECES 2-6CM ACROSS WITH PIECES OF ADHERING CLAY,ONE PIECE IS MORE SANDY GLAUCONITIC AND DOLOMITIC HARD ROCK 12130000 12 111 6 CC 0.0 0.0 213.00 213.10 213.10 DOLOMITIC LIMESTONE MUCH GLAUCONITE AND QUARTZ,F ORAMS AND SPONGE SPICULES REPLACED BY GLAUCONITE COM MON HARD ROCK 12130000 12 111 7 1 0.0 30.0 249.00 249.00 249.30 CLAYEY SILTSTONE 2.5Y4/0-DARK GREY STREAKS(CON VOLUTIONS OF BEDDING HARD ROCK 33235000 12 111 7 1 30.0 45.0 249.00 249.30 249.45 SANDY SILTSTONE 5Y3/1-BLACK TWO PEBBLES AT 32C M HARD ROCK 33235000 12 111 7 1 45.0 65.0 249.00 249.45 249.65 COARSE SANDSTONE 5Y3/1-BLACK,2.5Y2/0-DARK GREY DARK GREY STREAKS AND DARK BANDS UP TO 3MM THICK HARD ROCK 00000000 12 111 7 1 65.0 69.0 249.00 249.65 249.69 LAMINATED CLAY LAMINATED SOFT 33211000