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 31 302 2 1 80.0 150.0 19.00 19.80 20.50 CLAY,DIATOM OOZE SILTY CLAY 5GY4/1-GREENISH GRAY , 5GY2/1-GREENISH BLACK MOTTLED 5GY4/1 AND 5GY2/1 CLAY DRILLING BRECCIA,INTENSE 5GY2/1 IS MICARB C LAY GREENISH GRAY IS CLAYEY DIATOMNACEOUS OOZE,DOM INANT LITH IS CLAY SOFT 33211000 31 302 2 2 0.0 150.0 19.00 20.50 22.00 CLAY,DIATOM OOZE SILTY CLAY 5GY4/1-GREENISH GRAY , 5GY2/1-GREENISH BLACK MOTTLED 5GY4/1 AND 5GY2/1 CLAY DRILLING BRECCIA,INTENSE GREENISH BLACK IS MICARB CLAY VARIEGATED GREENISH GRAY TO GREENISH B LACK, DOMINANT LITH IS CLAY SOFT 00000000 31 302 2 3 0.0 150.0 19.00 22.00 23.50 CLAY,DIATOM OOZE 5GY4/1-GREENISH GRAY,5GY2/1-GRE ENISH BLACK ASH LAYERS AT 65 AND 88 CM DRILLING BRECCIA FROM 0 TO 50 CM,INTENSE FROM 50 TO 150 CM DOMINANT LITH CLAY,PUMICE FRAGS AT 127 AND 140 CM,VA RIEGATED GREENISH GRAY TO GREENISH BLACK CLAY,GREENI SH BLACK IS MICARB CLAY,GREENISH GRAY IS CLAY DIATOM NACEOUS OOZE SOFT 33211000 31 302 2 4 0.0 150.0 19.00 23.50 25.00 CLAY,DIATOM OOZE 5GY4/1-GREENISH GRAY,5GY2/1 GRE ENISH BLACK MOTTLED GREENISH GRAY AND GREENISH BLA CK CLAY DRILLING BRECCIA AND INTENSE THROUGHOUT GREENISH BLACK IS MICARB CLAY GREENISH GREY IS CLA YEY DIATOMNACEOUS OOZE,ERRATIC (MUDSTONE) AT 2 CM SOFT 33211000 31 302 2 5 0.0 150.0 19.00 25.00 26.50 CLAY,DIATOM OOZE 5GY4/1-GREENISH GRAY,5GY2/1-GRE EENISH BLACK MOTTLED GREENISH GRAY AND GREENISH BL ACK CLAY,ASH VEIN AT 35 CM DRILLING BRECCIA,INTENS E GREENISH BLACK IS MICARB CLAY GREENISH GREY IS CLAYEY DIATOMNACEOUS OOZE,PUMICE FRAG FROM ABOUT 55 TO 65 CM,IW SAMPLE FROM 135 TO 150 SOFT 33211000 31 302 2 6 0.0 65.0 19.00 26.50 27.15 CLAY 5GY4/1-GREENISH GRAY,5GY2/1-GREENISH BLACK MOTTLED GREENISH GRAY AND GREENISH BLACK CLAY IN TENSELY DEFORMED GREENISH BLACK IS MICARB CLAY A SH VEIN FROM 39 TO 45 CM,GREENISH GRAY IS CLAYEY DIA TOMNACEOUS OOZE SOFT 33211000 31 302 2 6 65.0 122.0 19.00 27.15 27.72 DIATOM OOZE 5Y4/4-MODERATE OLIVE BROWN INTENSE LY DEFORMED 21112220 31 302 2 6 122.0 150.0 19.00 27.72 28.00 CLAY 5GY4/1-GREENISH GRAY,5GY2/1-GREENISH BLACK MOTTLED GREENISH GRAY AND GREENISH BLACK CLAY IN TENSELY DEFORMED GREENISH BLACK IS MICARB CLAY G REENISH GRAY IS CLAYEY DIATOMNACEOUS OOZE SOFT 33211000 31 302 3 1 0.0 150.0 38.00 38.50 40.00 ZEOLITE RICH CLAY 5GY4/1-DARK GREENISH GRAY,5Y2/ 1-BROWNISH BLACK INTENSELY DEFORMED ZEOLITE,PATC HES OF MICARB RICH BROWNISH BLACK CLAY SOFT 00000000 31 302 3 2 0.0 150.0 38.00 40.00 41.50 ZEOLITE RICH CLAY 5GY4/1-DARK GREENISH GRAY,5Y2/ 1-BROWNISH BLACK INTENSELY DEFORMED ZEOLITE,PATC HES OF MICARB RICH BROWNISH BLACK CLAY SOFT 00000000 31 302 3 3 0.0 150.0 38.00 41.50 43.00 ZEOLITE RICH CLAY 5GY4/1-DARK GREENISH GRAY,5Y2/ 1-BROWNISH BLACK 33 TO 37 CM PYRITIZED WORM BURROW INTENSELY DEFORMED ZEOLITE,PATCHES OF MICARB RI CH BROWNISH BLACK CLAY SOFT 00000000 31 302 3 4 0.0 150.0 38.00 43.00 44.50 ZEOLITE RICH CLAY 5GY4/1-DARK GREENISH GRAY,5Y2/ 1-BROWNISH BLACK 33 TO 37 CM PYRITIZED WORM BURROW INTENSELY DEFORMED ZEOLITE,PATCHES OF MICARB RI CH BROWNISH BLACK CLAY SOFT 00000000 31 302 3 5 0.0 150.0 38.00 44.50 46.00 ZEOLITE RICH CLAY 5GY4/1-DARK GREENISH GRAY,5Y2/ 1-BROWNISH BLACK INTENSELY DEFORMED ZEOLITE,PATC HES OF MICARB RICH BROWNISH BLACK CLAY SOFT 00000000 31 302 3 6 0.0 119.0 38.00 46.00 47.19 ZEOLITE RICH CLAY 5GY4/1-DARK GREENISH GRAY,5Y2/ 1-BROWNISH BLACK 33 TO 37 CM PYRITIZED WORM BURROW INTENSELY DEFORMED ZEOLITE,PATCHES OF MICARB RI CH BROWNISH BLACK CLAY SOFT 00000000 31 302 3 6 119.0 136.0 38.00 47.19 47.36 DIATOM OOZE 5Y3/2-OLIVE GRAY 00000000 31 302 3 6 136.0 150.0 38.00 47.36 47.50 ZEOLITE RICH CLAY 5GY4/1-DARK GREENISH GRAY,5Y2/ 1-BROWNISH BLACK 33 TO 37 CM PYRITIZED WORM BURROW INTENSELY DEFORMED ZEOLITE,PATCHES OF MICARB RI CH BROWNISH BLACK CLAY SOFT 00000000 31 302 4 1 0.0 150.0 57.00 57.00 58.50 ZEOLITE CLAY N5-MEDIUM GRAY,5Y3/2-OLIVE GRAY D EFORMATION INTENSE TO DRILLING BRECCIA VARIEGATED DRILLING BRECCIA OF MEDIUM GRAY AND OLIVE GRAY ZEOLI TE CLAY SOFT 00000000 31 302 4 2 0.0 150.0 57.00 58.50 60.00 ZEOLITE CLAY N5-MEDIUM GRAY,5Y3/2-OLIVE GRAY D EFORMATION INTENSE TO DRILLING BRECCIA VARIEGATED DRILLING BRECCIA OF MEDIUM GRAY AND OLIVE GRAY ZEOLI TE CLAY SOFT 00000000 31 302 4 3 0.0 150.0 57.00 60.00 61.50 ZEOLITE CLAY N5-MEDIUM GRAY,5Y3/2-OLIVE GRAY D EFORMATION INTENSE TO DRILLING BRECCIA VARIEGATED DRILLING BRECCIA OF MEDIUM GRAY AND OLIVE GRAY ZEOLI TE CLAY SOFT 00000000 31 302 4 4 0.0 150.0 57.00 61.50 63.00 ZEOLITE CLAY N5-MEDIUM GRAY,5Y3/2-OLIVE GRAY D EFORMATION INTENSE TO DRILLING BRECCIA VARIEGATED DRILLING BRECCIA OF MEDIUM GRAY AND OLIVE GRAY ZEOLI TE CLAY SOFT 00000000 31 302 4 5 0.0 150.0 57.00 63.00 64.50 ZEOLITE CLAY N5-MEDIUM GRAY,5Y3/2-OLIVE GRAY D EFORMATION INTENSE TO DRILLING BRECCIA VARIEGATED DRILLING BRECCIA OF MEDIUM GRAY AND OLIVE GRAY ZEOLI TE CLAY SOFT 31210000.3450.3350 31 302 5 1 69.0 150.0 76.00 76.69 77.50 DIATOM OOZE 5GY6/1-GREENISH GRAY,5GY4/1-DARK GRE ENISH GRAY DRILLING BRECCIA VARIEGATED GREENISH GRAY TO DARK GREENISH GRAY DIATOMACEOUS OOZE,DARKER LAYERS RICHER IN MICARB LIGHTER LAYERS IN ZEOLITE 21112220 31 302 5 2 69.0 150.0 76.00 78.19 79.00 DIATOM OOZE 5GY6/1-GREENISH GRAY,5GY4/1-DARK GRE ENISH GRAY DRILLING BRECCIA ZEOLITE,MICARB VAR IEGATED GREENISH GRAY TO DARK GREENISH GRAY DIATOMAC EOUS OOZE,DARKER LAYERS RICHER IN MICARB LIGHTER LAY ERS IN ZEOLITE 21112220 31 302 5 3 69.0 150.0 76.00 79.69 80.50 DIATOM OOZE 5GY6/1-GREENISH GRAY,5GY4/1-DARK GRE DRILLING BRECCIA ZEOLITE,MICARB VARIEGATED GR EENISH GRAY TO DARK GREENISH GRAY DIATOMACEOUS OOZE, DARKER LAYERS RICHER IN MICARB LIGHTER LAYERS IN ZEO LITE 21112220 31 302 5 4 69.0 150.0 76.00 81.19 82.00 DIATOM OOZE 5GY6/1-GREENISH GRAY,5GY4/1-DARK GRE ENISH GRAY DRILLING BRECCIA ZEOLITE,MICARB VAR IEGATED GREENISH GRAY TO DARK GREENISH GRAY DIATOMAC EOUS OOZE,DARKER LAYERS RICHER IN MICARB LIGHTER LAY ERS IN ZEOLITE 00000000 31 302 5 5 0.0 150.0 76.00 82.00 83.50 DIATOM OOZE N3-DARK GRAY,N4-MEDIUM GRAY,5Y4/4-MO DERATE OLIVE BROWN MODERATE TO INTENSE DEFORMATION FROM 0 TO 61 CM DARK GRAY TO MEDIUM GRAY,FROM 61 TO 94 CM MODERATE OLIVE BROWN,FROM 94 TO 150 CM DARK GRAY TO MEDIUM GRAY 00000000 31 302 7 1 0.0 150.0 114.00 114.50 116.00 DIATOM OOZE 5GY4/1-DARK GREENISH GRAY MODERATE DEFORMATION 00000000 31 302 7 2 0.0 150.0 114.00 116.00 117.50 DIATOM OOZE 5GY4/1-DARK GREENISH GRAY MODERATE DEFORMATION 00000000 31 302 7 3 0.0 150.0 114.00 117.50 119.00 DIATOM OOZE 5GY4/1-DARK GREENISH GRAY MODERATE DEFORMATION 00000000 31 302 7 4 0.0 150.0 114.00 119.00 120.50 DIATOM OOZE 5GY4/1-DARK GREENISH GRAY MODERATE DEFORMATION 00000000 31 302 7 5 0.0 150.0 114.00 120.50 122.00 DIATOM OOZE 5GY4/1-DARK GREENISH GRAY MODERATE DEFORMATION 00000000 31 302 7 6 0.0 150.0 114.00 122.00 123.50 DIATOM OOZE 5GY4/1-DARK GREENISH GRAY FROM 64 TO 73 CM BED OF VOLCANIC ASH MODERATE DEFORMATION 00000000 31 302 8 1 0.0 150.0 133.00 133.50 135.00 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,N4-MEDIUM DARK GRAY COLOR STREAKING INTENSE DEFORMATION FIRM 00000000 31 302 8 2 0.0 150.0 133.00 135.00 136.50 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,N4-MEDIUM DARK GRAY COLOR STREAKING INTENSE DEFORMATION FIRM 00000000 31 302 8 3 0.0 150.0 133.00 136.50 138.00 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,N4-MEDIUM DARK GRAY,5Y5/6-LIGHT OLIVE BROWN,5Y4/1-OLIVE GRAY N4 S TREAKING,SOME LIGHT OLIVE BROWN STREAKING INTENSE DEFORMATION MICARB GRAYISH OLIVE GRADATIONAL TO OLIVE GRAY FIRM 00000000 31 302 8 5 0.0 131.0 133.00 139.50 140.81 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,5Y4/1-OLIVE GRA Y,N4-MEDIUM DARK GRAY INTENSE DEFORMATION FIRM 00000000 31 302 8 6 0.0 150.0 133.00 141.00 142.50 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,5Y4/1-OLIVE GRA Y,5Y4/4-MEDIUM OLIVE BROWN,-LIGHT OLIVE BROWN,N4 ( 4 STREAKING LIGHT OLIVE BROWN STREAKS INTENSE DEFO RMATION GRAYISH OLIVE WITH OLIVE GRAY GRADATION ME DIUM OLIVE BROWN WITH GRAYISH OLIVE,POCKET OF VOLCAN IC ASH FROM 130 TO 135 CM FIRM 00000000 31 302 9 1 15.0 150.0 152.00 152.15 153.50 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,5Y4/1,N4-MEDIUM DARK GRAY MEDIUM DARK GRAY STREAK BRECCIA FROM 20 TO 50 CM,INTENSE DEFORMATION THROUGHOUT REMAINING CORE GRAYISH OLIVE FROM 15 TO 55 CM MIXTURE OF GR AYISH OLIVE AND OLIVE GRAY FROM 55 TO 85 CM AND OLIV E GRAY FROM 85 TO 150 CM SOFT* 31 302 9 2 0.0 150.0 152.00 153.50 155.00 DIATOM OOZE 5Y4/1-OLIVE GRAY,10Y4/2-GRAYISH OLIV E INTENSE DEFORMATION FIRM 00000000 31 302 10 1 0.0 150.0 171.00 171.50 173.00 DIATOM OOZE 5GY4/1-DARK GREENISH GRAY,N4-MEDIUM DARK GRAY SOME MEDIUM DARK GRAY STREAKS MODERATE TO INTENSE DEFORMATION SOME AREAS OF HARDING FI RM 00000000 31 302 10 2 0.0 150.0 171.00 173.00 174.50 DIATOM OOZE 5GY4/1-DARK GREENISH GRAY,N4-MEDIUM DARK GRAY SOME MEDIUM DARK GRAY STREAKS MODERATE TO INTENSE DEFORMATION SOME AREAS OF HARDING FI RM 21112220 31 302 10 3 0.0 150.0 171.00 174.50 176.00 DIATOM OOZE 5GY4/1-DARK GREENISH GRAY,N4-MEDIUM DARK GRAY SOME MEDIUM DARK GRAY STREAKS MODERATE TO INTENSE DEFORMATION SOME AREAS OF HARDING FI RM 21112220 31 302 10 4 0.0 150.0 171.00 176.00 177.50 DIATOM OOZE 5GY4/1-DARK GREENISH GRAY,N4-MEDIUM DARK GRAY SOME MEDIUM DARK GRAY STREAKS MODERATE TO INTENSE DEFORMATION SOME AREAS OF HARDING FI RM 21112220 31 302 10 5 0.0 150.0 171.00 177.50 179.00 DIATOM OOZE 5GY4/1-DARK GREENISH GRAY,N4-MEDIUM DARK GRAY SOME MEDIUM DARK GRAY STREAKS MODERATE TO INTENSE DEFORMATION SOME AREAS OF HARDING FI RM 21112220 31 302 10 6 0.0 150.0 171.00 179.00 180.50 DIATOM OOZE 5GY4/1-DARK GREENISH GRAY,N4-MEDIUM DARK GRAY SOME MEDIUM DARK GRAY STREAKS MODERATE TO INTENSE DEFORMATION SOME AREAS OF HARDING FI RM 21112220 31 302 11 1 110.0 150.0 190.00 191.10 191.50 DIATOM OZE 5GY4/1-DARK GREEN GRAY,10Y4/2-GRAYISH OLIVE BURROWS MODERATE DEFORMATION LITHIFIED FROM 110 TO 117,FIRM 117 TO 150 21112220 31 302 11 2 0.0 150.0 190.00 191.50 193.00 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,N4-MEDIUM DARK GRAY,5Y5/2-LIGHT OLIVE GRAY LIGHT OLIVE GRAY STREA KING INTENSE DEFORMATION FIRM 00000000 31 302 11 3 0.0 150.0 190.00 193.00 194.50 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,N4-MEDIUM DARK GRAY,5Y5/2-LIGHT OLIVE GRAY MORE LIGHT OLIVE GRAY STREAING THAN PREVIOUS SECTION INTENSE DEFORMATION FIRM 00000000 31 302 11 4 0.0 133.0 190.00 194.50 195.83 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,N4-MEDIUM DARK GRAY,5Y5/2-LIGHT OLIVE GRAY LIGHT OLIVE GRAY STREA KING INTENSE DEFORMATION FIRM 00000000 31 302 12 1 0.0 150.0 209.00 209.00 210.50 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,N4-MEDIUM DARK GRAY,5Y5/6-LIGHT OLIVE BROWN MEDIUM DARK GRAY STRE AKS INTENSE WITH BRECCIA THROUGHOUT MICARB CLAY SOME BAD AREAS,LIGHT OLIVE BROWN MICARB CLAY 00000000 31 302 12 2 0.0 150.0 209.00 210.50 212.00 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,5GY4/1-DARK GRE ENISH GRAY,N4-MEDIUM DARK GRAY,5Y5/6-LIGHT OLIVE BRO WN MEDIUM DARK GRAY STREAKS INTENSE DEFORMATION AND BRECCIA THROUGHOUT LIGHT OLIVE BROWN MICARB CL AY SOME HARD AREAS 00000000 31 302 12 3 0.0 150.0 209.00 212.00 213.50 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,5GY4/1-DARK GRE ENISH GRAY,N4-MEDIUM DARK GRAY,5Y5/6-LIGHT OLIVE BRO WN MEDIUM DARK GRAY STREAKS INTENSE DEFORMATION AND BRECCIA THROUGHOUT LIGHT OLIVE BROWN MICARB CL AY SOME HARD AREAS 21112220 31 302 12 4 0.0 150.0 209.00 213.50 215.00 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,5GY4/1-DARK GRE ENISH GRAY,N4-MEDIUM DARK GRAY,5Y5/6-LIGHT OLIVE BRO WN MEDIUM DARK GRAY STREAKS INTENSE DEFORMATION AND BRECCIA THROUGHOUT LIGHT OLIVE BROWN MICARB CL AY SOME HARD AREAS 21112220 31 302 13 1 0.0 150.0 228.00 228.00 229.50 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,5Y4/4-MODERATE OLIVE BROWN INTENSE DEFORMATION VOID FROM 60 TO 70 CM,HARD ZONES,BIOTURB FIRM 00000000 31 302 13 2 0.0 150.0 228.00 229.50 231.00 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,5Y4/4-MODERATE OLIVE BROWN INTENSE DEFORMATION HARD ZONES,BIOTU RB FIRM 00000000 31 302 14 1 50.0 150.0 247.00 247.50 248.50 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,5GY4/1-DARK GRE ENISH GRAY,N4-MEDIUM DARK GRAY BRECCIA HARD 00000000 31 302 14 2 0.0 150.0 247.00 248.50 250.00 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,5GY4/1-DARK GRE ENISH GRAY,N4-MEDIUM DARK GRAY INTENSE DEFORMATION FIRM 00000000 31 302 14 3 0.0 150.0 247.00 250.00 251.50 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,5GY4/1-DARK GRE ENISH GRAY,N4-MEDIUM DARK GRAY INTENSE DEFORMATION FIRM 00000000 31 302 14 4 0.0 145.0 247.00 251.50 252.95 DIATOM OOZE 10Y4/2-GRAYISH OLIVE,5GY4/1-DARK GRE ENISH GRAY,N4-MEDIUM DARK GRAY INTENSE DEFORMATION FIRM 00000000 31 302 14 5 0.0 150.0 247.00 253.00 254.50 DIATOM OOZE 10Y4/2-GRAYSIH OLIVE,5GY4/1-DARK GRE ENISH GRAY,N4-MEDIUM DARK GRAY,5Y4/4-MEDIUM OLIVE BR OWN MEDIUM OLIVE BROWN FROM 130 TO 150 CM 00000000 31 302 15 1 15.0 150.0 266.00 266.15 267.50 DIATOM OOZE 5Y4/4-MODERATE OLIVE BROWN,N3-DARK G RAY INTENSE DEFORMATION FIRM TO HARD 00000000 31 302 16 1 89.0 99.0 351.50 352.39 352.49 DIATOM OOZE MINOR LITH 00000000 31 302 16 1 99.0 150.0 351.50 352.49 353.00 CLAY 5GY4/1-DARK GREEN GRAY,10Y4/2-GRAYISH OLIVE ,5YR2/1-BROWISH BLACK,5Y3/2-OLIVE GRAY INTENSE DEF ORMATION DARK GREEN GRAY FROM 89 TO 99 CM,GRAYISH OLIVE FROM 99 TO 104 CM,DARK GREENISH GRAY FROM 104 TO 108 CM,BROWNISH BLACK FROM 108 TO 112 CM,OLIVE GR AY FROM 112 TO 150 CM VERY HARD 33211000 31 302 17 1 0.0 100.0 456.00 456.00 457.00 ZEOLITE RICH CLAY 5Y3/2-OLIVE GRAY,5Y4/1 MODER ATELY DISTURBED SOFT 00000000 31 302 17 2 0.0 150.0 456.00 457.50 459.00 ZEOLITE RICH CLAY 5Y3/2-OLIVE GRAY,5Y2/1-OLIVE B LACK MODERATELY DISTURBED 71 TO 76 CM PIECE OF M ICARB OLIVE BLACK SOFT 00000000 31 302 18 1 60.0 99.0 528.50 529.10 529.49 ZEOLITE RICH CLAYSTONE 5Y3/2-OLIVE GRAY SOFT 00000000 31 302 18 1 99.0 113.0 528.50 529.49 529.63 VOLCANIC SILTY SANDSTONE 5GY/1-DARK GREENISH GRA Y SOFT 00000000 31 302 18 1 113.0 150.0 528.50 529.63 530.00 VOLCANIC TUFF 5G5/2-GRAYISH GREEN HARD 33133000