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 20 194 1 1 60.0 150.0 37.50 38.10 39.00 RADIOLARIAN BEARING SILTY CLAY 5Y4/1-DARK GREENI SH GREY,5Y3/2-DARK GREENISH GRAY DISTURBED THROUGH OUT FEW DARK THIN STREAKS,LOCALLY SMALL PIECES OF WHITE PUMICE MODERATELY STIFF 33213000.2210 20 194 1 2 9.0 136.0 37.50 39.09 40.36 SILTY CLAY WITH DIATOMS AND RADS 5Y4/1-DK.GN.GRY ,10GY3/2,5GY5/2 FEW THIN STREAKS OF VOLCANIC ASH,S LIGHTLY MOTTLED MODERATELY DISTURBED THROUGHOUT DIATOMS,RADS FIRM 00000000 20 194 1 2 136.0 150.0 37.50 40.36 40.50 SILTY CLAYEY DIATOM RADIOLARIAN OOZE 5Y6/1 00000000 20 194 1 3 0.0 150.0 37.50 40.50 42.00 SILTY CLAY 5Y4/1-MEDIUM GREENISH GREY UNITED A ND IN STREAKS WITH VOLCANIC ASH GREATLY DISTURBED THROUGHOUT RADIOLARIAN RICH IN PLACES PARTIALLY VOID FROM 105 TO 120 CM FIR M TO SMEARY 33213000 20 194 1 4 0.0 150.0 37.50 42.00 43.50 SILTY CLAY 5Y4/1,5Y502,10GY3/2 UNITED IRREGULA RLY WITH 10GY3/2 SPECKS OF VOLCANIC ASH AND STREAKS AND LUMPS OF RAD RICH 5Y5/2 SILTY CLAY GREATLY DIS TURBED THROUGHOUT LUMPS OF TAN-GRAY RAD RICH SILTY CLAY FIRM AND STIFF EASILY CUT WITH K NIFE 00000000 20 194 1 5 0.0 150.0 37.50 43.50 45.00 SILTY CLAY 5Y5/1 TO 5Y4/1,5GY5/2 TO 5Y7/1-LIGHT GREY LUMPS AND STREAKS OF VOLCANIC ASH GREATLY D ISTURBED THROUGHOUT VERY FIRM,STIFF,STICKS TO KNIF E 33213000 20 194 1 6 0.0 150.0 37.50 45.00 46.50 SILTY CLAY 5Y5/1,5Y4/1,5Y6/1,5GY5/2 STREAKS OF 5GY5/2 VOLCANIC ASH GREATLY DISTURBED THROUGHOUT VOID FROM 105 TO 108 CM FIRM AND STIFF,AT TOP SE CTION HARDER CRUMBLY PORTION OF VOLCANIC ASH 00000000 20 194 2 1 103.0 150.0 142.00 143.03 143.50 SILTY CLAY 10YR5/4-BROWNISH,10YR7/1,5Y5/2 MOTT LED WITH 10YR7/1 AND 5Y502,FEW BROKEN RADS GREATLY DISTURBED A 115 CM SILTY CLAY WITH 25 PERCENT RAD DIATOM,VOLCANIC ASH AND OR ORGANIC MATTER?,MANGANES E? MANGANESE? 35% ASH FIRM TO STIFF 33213000 20 194 2 2 8.0 150.0 142.00 143.58 145.00 SILTY CLAY RAD BEARING 10YR6/3,5Y7/1 VOLCANIC ASH STRINGERS GREATLY D ISTURBED THROUGHOUT FIRM TO STIFF 33213000 20 194 2 3 0.0 150.0 142.00 145.00 146.50 SILTY CLAY WITH RADS 10YR6/4-YELLOWISH BROWN,5Y5 /2,10Y4/2 VOLCANIC ASH S TRINGERS GREATLY DISTURBED 5Y5/2 AND 10Y4/2 OCC UR AT 45,55,125 CM FIRM TO SMEARY 33213000 20 194 2 4 0.0 150.0 142.00 146.50 148.00 SILTY CLAY,RADOLARIAN BEARING WITH VOLCANIC ASH 10YR5/4-YELLOWISH BROWN,10YR6/4 MOTTLED WITH 10YR6 /4 SILTY CLAY,YELLOWISH BROWN MATRIX GREATLY DISTU RBED THROUGHOUT FIRM TO STIFF 33213000 20 194 2 5 0.0 150.0 142.00 148.00 149.50 SILTY CLAY TO CLAYEY SILT,BASICALLY RADIOLARIAN RI CH VOLCANIC ASH 10YR5/4-YELLOWISH BROWN,10YR5/3 STREAKS OF 10YR5/3 GREATLY DISTURBED THROUGHOUT FIRM TO STIFF 33213000 20 194 3 CC 0.0 0.0 227.50 227.60 227.60 CHERT 5YR2/2,5YR2/1,5YR3/1,10YR5/8,5YR5/6 MOST PIECES DISTINCTLY LAYERED OR LAMINATED SIXTEEN PIECES OF CHERT HARDNESS G REATER THAN 5 21130000 20 194 4 CC 0.0 0.0 237.00 237.10 237.10 CHERT 5YR3/1-DARK BROWN ENTIRE PIECE LAMINATED ,BOUNDRIES BETWEEN LAMINAE CLOUDY LAMINATION LESS DISTINCT THAN IN CORE 3 HARDNESS GREATER THAN 5 21130000 20 194 5 CC 0.0 0.0 246.50 246.60 246.60 CHERT 10YR4/2,5YR3/4,5YR4/4,5YR5/6,5YR5/4,5YR6/2 SHOW LAYERING OR LAMINATION OLIVE GRAY PIECES C ONTAIN ABUNDANT RADOLARIA DARK PIECES HAVE HARDNES S GREATER THAN 5.4,OLIVE GREY PIECES WHICH SHOW NO L AYERING ARE LESS THAN .5 21130000