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 86 581 1 1 0.0 82.0 0.00 0.00 0.82 TJ CLAY DARK GRAY MODERATELY DISTURBED TO GREATLY DISTURBED SOFT 00000000 86 581 1 CC 6.0 16.0 0.00 0.90 1.00 TJ SILICEOUS CLAY DARK GRAY MODERATELY DISTURBED TO GREATLY DISTURBED SOFT 00000000 86 581 2 1 0.0 150.0 181.50 181.50 183.00 TJ CLAY GRAY,GREENISH GRAY,OLIVE GRAY MOTTLING,CONTACTS MODERATELY DISTURBED SOFT 00000000 86 581 2 2 0.0 60.0 181.50 183.00 183.60 TJ CLAY GREENISH GRAY,DARK GRAY MOTTLING,CONTACTS MODERATELY DISTURBED SOFT 33213000 86 581 2 3 88.0 150.0 181.50 185.38 186.00 TJ CLAY GREENISH GRAY GREATLY DISTURBED SOFT 33213000 86 581 2 4 120.0 150.0 181.50 187.20 187.50 LK CLAY GREENISH GRAY MOTTLING SLIGHTLY DISTURBED SOFT 33213000 86 581 2 5 0.0 150.0 181.50 187.50 189.00 LK SILICEOUS CLAY GREENISH GRAY,OLIVE GRAY MOTTLING,LAMINAE,CONTACTS,BEDDING MODERATELY DISTURBED SOFT 00000000 86 581 2 6 0.0 150.0 181.50 189.00 190.50 TJ SILTY CLAY GREENISH GRAY MODERATELY DISTURBED VOLCANOGENIC DEPOSITS VOLCANIC ASH SOFT 00000000 86 581 2 7 0.0 34.0 181.50 190.50 190.84 TJ SILTY CLAY GREENISH GRAY MOTTLING,BANDING MODERATELY DISTURBED SOFT 00000000 86 581 3 1 0.0 150.0 191.00 191.00 192.50 TJ CLAY DARK GRAY,GREENISH GRAY MODERATELY DISTURBED SOFT 00000000 86 581 3 2 0.0 150.0 191.00 192.50 194.00 TJ CLAY DARK GRAY,GREENISH GRAY MOTTLING,CONTACT MODERATELY DISTURBED SOFT 00000000 86 581 3 3 0.0 150.0 191.00 194.00 195.50 TJ CLAY DARK GRAY,GREENISH GRAY MOTTLING MODERATELY DISTURBED SOFT 00000000 86 581 3 4 0.0 119.0 191.00 195.50 196.69 TJ CLAY DARK GRAY,GREENISH GRAY CONTACT MODERATELY DISTURBED IRON,PYRITE SOFT 22212220.3450 86 581 3 5 0.0 150.0 191.00 197.00 198.50 RDJ CLAY GREENISH GRAY,PALE GREEN,PALE BROWN CONTACT MODERATELY DISTURBED IRON,PYRITE SOFT 00000000 86 581 3 6 0.0 82.0 191.00 198.50 199.32 RDJ CLAY GREENISH GRAY,GRAY,DUSKY PURPLE,BROWNISH BLACK CONTACT,MOTTLING MODERATELY DISTURBED SOFT 00000000 86 581 3 CC 0.0 19.0 191.00 199.42 199.51 RDJ CLAY GREENISH GRAY MOTTLING,BEDDING UNDISTURBED SOFT 00000000 86 581 4 1 0.0 150.0 200.50 200.50 202.00 RDJ CLAY DARK GRAY,GREENISH GRAY MOTTLING,BEDDING,CONTACTS UNDISTURBED SOFT 00000000 86 581 4 2 0.0 150.0 200.50 202.00 203.50 RDJ CLAY GREENISH GRAY,DUSKY PURPLE,BLUISH GRAY BEDDING,MOTTLING,CONTACTS UNDISTURBED SOFT 00000000 86 581 4 3 0.0 150.0 200.50 203.50 205.00 RDJ CLAY GREENISH GRAY,DUSKY PURPLE,BLUISH GRAY,WHITE BEDDING,MOTTLING,VEINS UNDISTURBED VOLCANOGENIC DEPOSITS VOLCANIC ASH SOFT 00000000 86 581 4 4 0.0 150.0 200.50 205.00 206.50 RDJ CLAY GREENISH GRAY MODERATELY DISTURBED TO GREATLY DISTURBED VOLCANOGENIC DEPOSITS VOLCANIC ASH SOFT 00000000 86 581 4 5 0.0 150.0 200.50 206.50 208.00 RDJ CLAY GREENISH GRAY BEDDING,CONTACTS MODERATELY DISTURBED TO GREATLY DISTURBED SOFT 00000000 86 581 4 6 0.0 150.0 200.50 208.00 209.50 RDJ CLAY GREENISH GRAY BEDDING,CONTACTS MODERATELY DISTURBED TO GREATLY DISTURBED SOFT 00000000 86 581 4 7 0.0 40.0 200.50 209.50 209.90 RDJ CLAY GREENISH GRAY SOFT 00000000 86 581 4 CC 6.0 12.0 200.50 209.96 210.02 RDJ CLAY GREENISH GRAY SOFT 00000000 86 581 5 1 0.0 150.0 210.00 210.00 211.50 RDJ CLAY GREENISH GRAY MOTTLING,BIRDSEYE STRUCTURE MODERATELY DISTURBED TO GREATLY DISTURBED PEBBLES SOFT 00000000 86 581 5 2 0.0 150.0 210.00 211.50 213.00 RDJ CLAY,DIATOM OOZE GREENISH GRAY,OLIVE GRAY CONTACT,MOTTLING MODERATELY DISTURBED SOFT 00000000 86 581 5 3 0.0 150.0 210.00 213.00 214.50 RDJ CLAY DARK GRAY,GREENISH GRAY,BLUISH GRAY MOTTLING,CONTACT SLIGHTLY DISTURBED PEBBLES SOFT 00000000 86 581 5 4 0.0 66.0 210.00 214.50 215.16 RDJ CLAY GREENISH GRAY,GRAYISH GREEN,GRAY CONTACT,MOTTLING SLIGHTLY DISTURBED SOFT 00000000 86 581 5 CC 0.0 10.0 210.00 215.26 215.26 RDJ CLAY GREENISH GRAY,PALE OLIVE BEDDING SLIGHTLY DISTURBED VOLCANOGENIC DEPOSITS VOLCANIC ASH SOFT 00000000 86 581 6 1 0.0 149.0 219.50 219.50 220.99 RDJ CLAY GREENISH GRAY,OLIVE GRAY,PALE GREEN MOTTLING GREATLY DISTURBED SOFT 00000000 86 581 6 2 0.0 150.0 219.50 221.00 222.50 RDJ CLAY LIGHT GRAY,OLIVE GRAY MODERATELY DISTURBED NODULE MANGANESE SOFT 00000000 86 581 6 3 0.0 150.0 219.50 222.50 224.00 RDJ CLAY OLIVE,BROWNISH GRAY,YELLOWISH BROWN MODERATELY DISTURBED SOFT 00000000 86 581 6 4 0.0 150.0 219.50 224.00 225.50 RDJ CLAY YELLOWISH BROWN CONTACT MODERATELY DISTURBED SOFT 00000000 86 581 6 5 0.0 150.0 219.50 225.50 227.00 RDJ CLAY YELLOWISH BROWN,REDDISH YELLOW,BROWNISH YELLOW CONTACT MODERATELY DISTURBED SOFT 00000000 86 581 6 6 0.0 119.0 219.50 227.00 228.19 RDJ CLAY YELLOWISH BROWN,DARK GRAY BEDDING MODERATELY DISTURBED SOFT 00000000 86 581 6 7 0.0 24.0 219.50 228.50 228.74 RDJ CLAY YELLOWISH BROWN MODERATELY DISTURBED SOFT 00000000 86 581 6 CC 0.0 16.0 219.50 228.86 228.92 RDJ CLAY YELLOWISH BROWN MODERATELY DISTURBED SOFT 00000000 86 581 7 1 9.0 143.0 229.00 229.09 230.43 RDJ CLAY YELLOWISH BROWN MODERATELY DISTURBED SOFT 00000000 86 581 7 2 0.0 150.0 229.00 230.50 232.00 RDJ CLAY YELLOWISH BROWN MODERATELY DISTURBED SOFT 00000000 86 581 7 3 0.0 150.0 229.00 232.00 233.50 RDJ CLAY YELLOWISH BROWN,DARK GRAY BANDING MODERATELY DISTURBED SOFT 00000000 86 581 7 4 0.0 150.0 229.00 233.50 235.00 RDJ CLAY YELLOWISH BROWN,DARK GRAY UNDISTURBED SOFT 00000000 86 581 7 5 0.0 150.0 229.00 235.00 236.50 RDJ CLAY YELLOWISH BROWN,DARK GRAY MOTTLING,BANDING UNDISTURBED SOFT 00000000 86 581 7 6 0.0 140.0 229.00 236.50 237.90 RDJ CLAY YELLOWISH BROWN,DARK GRAY GRADED BEDDING MODERATELY DISTURBED VOLCANOGENIC DEPOSITS VOLCANIC ASH SOFT 00000000 86 581 7 CC 19.0 24.0 229.00 238.09 238.14 RDJ CLAY YELLOWISH BROWN SOFT 00000000 86 581 8 1 0.0 150.0 238.50 238.50 240.00 RDJ CLAY YELLOWISH BROWN MODERATELY DISTURBED SOFT 00000000 86 581 8 2 0.0 150.0 238.50 240.00 241.50 RDJ CLAY YELLOWISH BROWN MOTTLING,BEDDING MODERATELY DISTURBED SOFT 00000000 86 581 8 3 0.0 150.0 238.50 241.50 243.00 RDJ CLAY YELLOWISH BROWN MOTTLING,BEDDING MODERATELY DISTURBED SOFT 00000000 86 581 8 4 0.0 150.0 238.50 243.00 244.50 RDJ CLAY YELLOWISH BROWN MOTTLING,BEDDING,BURROWS MODERATELY DISTURBED SOFT 00000000 86 581 8 5 0.0 150.0 238.50 244.50 246.00 RDJ CLAY YELLOWISH BROWN MOTTLING MODERATELY DISTURBED SOFT 00000000 86 581 8 CC 0.0 9.0 238.50 246.10 246.09 RDJ CLAY YELLOWISH BROWN MODERATELY DISTURBED SOFT 00000000 86 581 9 1 0.0 150.0 248.00 248.00 249.50 RDJ CLAY BROWN MOTTLING,BEDDING MODERATELY DISTURBED PEBBLES SOFT 00000000 86 581 9 2 0.0 150.0 248.00 249.50 251.00 RDJ CLAY BROWN CONTACT,MOTTLING SLIGHTLY DISTURBED SOFT 00000000 86 581 9 3 0.0 120.0 248.00 251.00 252.20 RDJ CLAY BROWN,GRAYISH BROWN,YELLOWISH BROWN,BLACK SLIGHTLY DISTURBED SOFT 00000000 86 581 9 4 0.0 98.0 248.00 252.50 253.48 NL CLAY DARK GRAYISH BROWN,YELLOWISH BROWN SLIGHTLY DISTURBED SOFT 00000000 86 581 10 1 0.0 150.0 257.50 257.50 259.00 NL CLAY DARK GRAYISH BROWN,REDDISH BROWN MOTTLING SLIGHTLY DISTURBED SOFT 00000000 86 581 10 2 0.0 150.0 257.50 259.00 260.50 NL CLAY DARK GRAYISH BROWN SLIGHTLY DISTURBED SOFT 00000000 86 581 10 3 0.0 150.0 257.50 260.50 262.00 NL CLAY DARK GRAYISH BROWN SLIGHTLY DISTURBED NODULE MANGANESE SOFT 00000000 86 581 10 4 0.0 81.0 257.50 262.00 262.81 NL CLAY DARK GRAYISH BROWN MOTTLING GREATLY DISTURBED SOFT 00000000 86 581 10 5 0.0 69.0 257.50 263.50 264.19 NL CLAY DARK GRAYISH BROWN,BROWNISH YELLOW MOTTLING GREATLY DISTURBED SOFT 00000000 86 581 10 6 0.0 4.0 257.50 265.00 265.04 NL CLAY DARK GRAYISH BROWN,BROWNISH YELLOW MOTTLING GREATLY DISTURBED SOFT 00000000 86 581 10 6 32.0 54.0 257.50 265.32 265.54 NL CLAY DARK GRAYISH BROWN,BROWNISH YELLOW MOTTLING GREATLY DISTURBED SOFT 00000000 86 581 10 CC 0.0 7.0 257.50 266.04 266.01 NL CLAY DARK GRAYISH BROWN GREATLY DISTURBED SOFT 00000000 86 581 11 1 0.0 30.0 267.00 267.00 267.30 TJ CLAY DARK GRAYISH BROWN GREATLY DISTURBED TO SLIGHTLY DISTURBED SOFT 00000000 86 581 12 1 0.0 45.0 276.50 276.50 276.95 TJ CLAY,CHERT DARK GRAYISH BROWN,YELLOWISH RED,LIGHT GRAY VEINS,FRACTURING UNDISTURBED PEBBLES CHERT SOFT,HARD 00000000 86 581 13 1 0.0 13.0 286.00 286.00 286.13 LK CHERT REDDISH BROWN,YELLOWISH BROWN,DARK GRAY VEINS,FRACTURING UNDISTURBED PEBBLES CHERT HARD 00000000 86 581 13 1 15.0 20.0 286.00 286.15 286.20 LK CLAY DARK GRAYISH BROWN UNDISTURBED CHERT SOFT,HARD 00000000 86 581 14 1 0.0 10.0 295.50 295.50 295.60 LK CHERT BROWN,PINK,DARK GRAY BANDING,VEINS,FRACTURING UNDISTURBED PEBBLES HARD 00000000 86 581 14 1 10.0 15.0 295.50 295.60 295.65 LK SILICIC CLAY PALE BROWN BANDING UNDISTURBED PEBBLES FIRM 00000000 86 581 14 1 15.0 27.0 295.50 295.65 295.77 LK CHERT,CLAYSTONE BROWN,PINK,DARK GRAY BANDING UNDISTURBED PEBBLES HARD 21130000 86 581 15 1 0.0 55.0 305.00 305.00 305.55 LK CHERT DUSKY RED,REDDISH GRAY,YELLOWISH BROWN,REDDISH BLACK,YELLOWISH BROWN LAMINAE,VEINS UNDISTURBED PEBBLES HARD 21130000 86 581 16 1 0.0 18.0 314.50 314.50 314.68 LK CHERT DARK GRAY,YELLOWISH BROWN,GRAYISH BROWN LAMINAE,VEINS,CONTACTS UNDISTURBED PEBBLES HARD 21130000 86 581 17 1 0.0 107.0 324.00 324.00 325.07 LK CHERT DARK GRAY,YELLOWISH BROWN,GRAYISH BROWN FRACTURING,BURROWS,BEDDING UNDISTURBED PEBBLES HARD 21130000 86 581 18 1 0.0 34.0 333.50 333.50 333.84 RDJ CHERT DARK GRAY,YELLOWISH BROWN,GRAYISH BROWN FRACTURING,BURROWS,BEDDING UNDISTURBED PEBBLES HARD 00000000