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 32 308 1 1 5.0 150.0 0.00 0.05 1.50 ALTERED VOLCANIC ASH 10YR3/4-DARK YELLOWISH BROW N,N4-MEDIUM DARK GRAY LAYERS 2 TO 5 CM THICK OF SI MILAR COMPOSITION-THESE LAYERS ARE FOUND ABOVE 82 CM AND ARE SPACED AT 5 TO 10 CM INTERVALS HOMOGENEOU S STIFF TO SEMI-LITHIFIED 33113000 32 308 2 1 112.0 150.0 12.50 13.62 14.00 BIOGENOUS VOLCANIC SILT -MEDIUM DARK GRAY SOU PY FROM 112-120 CM ABUN DANT THIN-WALLED AND PELECYPOD SHELL-FRAGMENTS HOMOGENEOUS SOUPY FROM 112-12 0 CM AND STIFF FROM 120-150 CM 33215000 32 308 2 2 5.0 150.0 12.50 14.05 15.50 BIOGENOUS VOLCANIC SILT N4-MEDIUM DARK GRAY MA INLY WELL ROUNDED FINE SAND TO SILT-SIZED VOLCANIC R OCK PARTICLES MODERATE DEFORMATION (STIFF) FROM 5- 20 AND 30-75 AND 92-117 AND 122-141 CM ABUNDANT FO RAMINIFERA (MILINOIDS),SOME BRYOZOA,ORTRACOD AND SMA LL GASTROPODS EMBEDDED IN FINE-GRAINED MATRIX INTE RSTITIAL WATER SAMPLE FROM 0-5 CM STIFF* 32 308 3 1 10.0 150.0 40.50 40.60 42.00 BIOGENOUS VOLCANIC SILT N4-MEDIUM DARK GRAY FI NER GRAINED THAN PREVIOUS SECTION (NO SAND-SIZED VOL CANIC ROCK FRAGMENTS) SLIGHT DEFORMATION SMALL 1 TO 3 CM LARGE SPOTS AT 52 CM AND 68 CM MAY REPRESEN T PARTLY DISSOLVED PELECYPOD SHELLS HOMOGENEOUS SEMI-LITHIFIED-PARTLY BROKEN UP BY DRILLING TO SOFT MUD WITH HARD PIECES 00000000 32 308 4 1 10.0 150.0 59.00 59.10 60.50 BIOGENOUS VOLCANIC SANDSTONE N4-MEDIUM DARK GRAY DOMINANTLY FLAT-SANDSIZED VOLCANIC ROCK GRAINS OF VARIOUS LITHOLOGIES,FLAT SAND GRAINS ARE WELL ROUND ED LYING PARALLEL BEDDING AND ARE OCCASIONALLY IMBRI CATED,LARGE (2-3 CM) VOLCANIC ROCK PEBBLES AT 66 CM, 131 CM SHOW BOREHOLES MADE BY ?BORE-MUSSELS,LAMINATE D FINE SAND AT 72-75 CM,91-94 CM SEMI-LITHIFIED DR ILLING BRECCIA FROM 10-70 CM,VERY SLIGHT DEFORMATION FROM 70-150 ABUNDANT BIOGENOUS DEBRIS (PELECYPODS <6-8 CM AND GASTROPODS UP TO 2 CM AND FORAMINIFERA- MANY MILIOLINS-BRYOZOA AND SOLITARY CORALS <2-3 CM), CEMENTED BY CARBONATE CEMENT,CORALS PRESERVED AS MOL DS ONLY (ARAGONITE DISSOLVED) MANY PELECYPOD SHELLS ARE ONLY PRESERVED AS MOLDS WITH OUTER PROBABLY MICR ITIC SHELL-THESE HAVE PARTLY BEEN INFILLED BY CARBO NATE CRYSTALS,CEMENT IS A VOID RIMMING PALISADE CEME NT WITH CRYSTALS PERPENDICULAR TO SUBSTRATE GRAIN,FO SSIL CHAMBERS PARTLY FILLED WITH PYRITE ENCRUSTING CORRALINE ALGAE IN CORE CATCHER HARD 00000000