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 70 506 1 1 0.0 30.0 0.00 0.00 0.30 SILICEOUS CALC CLAY GRAYISH BROWN,BROWN BEDDING GREATLY DISTURBED SOUPY 33211000.1110 70 506 1 1 31.0 54.0 0.00 0.31 0.54 DIATOM FORAM OOZE YELLOWISH GRAY,GREENISH GRAY SLIGHTLY DISTURBED * MANGANESE FIRM 70 506 1 1 55.0 103.0 0.00 0.55 1.03 MARLY DIATOMACEOUS FORAM OOZE GREENISH GRAY,OLIVE MOTTLING,BURROWS FIRM 11120000.1210 70 506 1 1 104.0 123.0 0.00 1.04 1.23 DIATOM FORAM OOZE YELLOW GRAY,YELLOW BROWN CONTACTS * IRON,MANGANESE(?) FIRM 11120000.1210 70 506 1 1 124.0 147.0 0.00 1.24 1.47 MN CRUST PEBBLES* IRON MANGANESE FIRM DRILLING BRECCIA 70 506 2 1 11.0 110.0 1.50 1.61 2.60 SILICEOUS NANNO FORAM OOZE GRAYISH BROWN,GREENISH GRAY,GREENISH BLACK BURROWS,MOTTLING IRON,MANGANESE FIRM 11111221.1110 70 506 2 2 0.0 62.0 1.50 3.00 3.62 FORAM NANNO OOZE GREENISH GRAY,BLUISH GRAY,GREENISH BLACK MOTTLING,BURROWS * ORGANIC MATTER,MANGANESE(?) SOFT 70 506 2 2 62.0 90.0 1.50 3.62 3.90 CLAY AND OOZE GREENISH BLACK,GREENISH GRAY BURROWS * SOFT 11110000 70 506 2 2 90.0 103.0 1.50 3.90 4.03 SILICEOUS FORAM NANNO OOZE GREENISH GRAY BURROWS * SOFT 70 506 2 2 103.0 150.0 1.50 4.03 4.50 FORAM NANNO OOZE GREENISH BLACK,GREENISH GRAY MOTTLING,BURROWS SOFT 11111210.1221 70 506 2 CC 0.0 15.0 1.50 4.60 4.65 HYDROTHERMAL CLAY GREENISH BLACK * IRON SOFT 70 506 3 1 0.0 20.0 5.90 5.90 6.10 CLAY GRAY * MANGANESE SLIGHTLY SOUPY 70 506 3 1 20.0 30.0 5.90 6.10 6.20 HYDROTHERMAL MUD BROWN,GRAYISH BLACK MOTTLING * SOFT 70 506 3 1 30.0 82.0 5.90 6.20 6.72 HYDROTHERMAL GRANULAR CLAY GREENISH BLACK * SOFT 33211000 70 506 3 1 82.0 85.0 5.90 6.72 6.75 HYDROTHERMAL CLAY GREENISH BLACK * SOFT 33211000 70 506 3 1 85.0 130.0 5.90 6.75 7.20 HYDROTHERMAL GRANULAR CLAY GREENISH BLACK * SOFT 33211000 70 506 3 1 130.0 143.0 5.90 7.20 7.33 HYDROTHERMAL CLAY GREENISH BLACK * SOFT 33211000 70 506 3 1 143.0 150.0 5.90 7.33 7.40 HYDROTHERMAL GRANULAR CLAY GREENISH BLACK * SOFT 33211000 70 506 3 2 0.0 22.0 5.90 7.40 7.62 GRANULAR HYDROTHERMAL CLAY GREENISH BLACK * SOFT 33211000 70 506 3 2 22.0 128.0 5.90 7.62 8.68 FORAM-NANNO OOZE GREENISH GRAY BEDDING,BURROWS * SOFT 70 506 3 2 128.0 150.0 5.90 8.68 8.90 GRANULAR HYDROTHERMAL CLAY GREENISH BLACK * SOFT 33211000 70 506 3 3 0.0 126.0 5.90 8.90 10.16 HYDROTHERMAL GRANULAR CLAY GREENISH BLACK,GREENISH GRAY * SOFT 33211000 70 506 3 CC 0.0 15.0 5.90 10.26 10.31 HYDROTHERMAL GRANULAR CLAY GREENISH BLACK GREATLY DISTURBED * SOFT 33211000 70 506 4 1 0.0 33.0 10.30 10.30 10.63 GRANULAR HYDROTHERMAL CLAY GREENISH BLACK,GREENISH GRAY,GRAY * SOFT 33211000 70 506 4 1 33.0 44.0 10.30 10.63 10.74 HYDROTHERMAL CLAY GRAY,GREENISH BLACK * SOFT 33211000 70 506 4 1 44.0 150.0 10.30 10.74 11.80 GRANULAR HYDROTHERMAL CLAY GREENISH GRAY,GREENISH BLACK CONTACTS,MOTTLING * SOFT 33211000 70 506 4 2 0.0 3.0 10.30 11.80 11.83 HYDROTHERMAL CLAY GREENISH GRAY * SOFT 33211000 70 506 4 2 3.0 78.0 10.30 11.83 12.58 HYDROTHERMAL GRANULAR CLAY GREENISH BLACK * SOFT 33211000 70 506 4 2 78.0 81.0 10.30 12.58 12.61 HYDROTHERMAL CLAY GREENISH GRAY * SOFT 33211000 70 506 4 2 81.0 91.0 10.30 12.61 12.71 HYDROTHERMAL GRANULAR CLAY GREENISH BLACK * SOFT 33211000 70 506 4 2 91.0 111.0 10.30 12.71 12.91 HYDROTHERMAL CLAY GREENISH GRAY * SOFT 33211000 70 506 4 2 111.0 150.0 10.30 12.91 13.30 NANNO OOZE GREENISH BLACK * SOFT 70 506 4 3 0.0 80.0 10.30 13.30 14.10 NANNOFOSSIL OOZE GREENISH GRAY MOTTLING,BURROWS SOFT 11111210 70 506 4 3 80.0 111.0 10.30 14.10 14.41 HYDROTHERMAL CLAY GREENISH BLACK MOTTLING * SOFT 33211000 70 506 4 CC 0.0 20.0 10.30 14.55 14.65 GRANULAR HYDROTHERMAL CLAY GREENISH BLACK * SOFT 33211000 70 506 6 1 0.0 40.0 19.10 19.10 19.50 HYDROTHERMAL CLAY GREENISH BLACK,BROWNISH BLACK GREATLY DISTURBED * MANGANESE SOFT 33211000 70 506 6 1 40.0 100.0 19.10 19.50 20.10 GRANULAR HYDROTHERMAL CLAY GREENISH BLACK,BROWN MOTTLING,BURROWS,CONTACTS * SOFT 33211000 70 506 6 1 100.0 138.0 19.10 20.10 20.48 HYDROTHERMAL CLAY GREENISH GRAY,GREENISH BLACK MOTTLING,BURROWS,CONTACTS * SOFT 70 506 6 1 138.0 150.0 19.10 20.48 20.60 HYDROTHERMAL CLAY GREENISH GRAY MOTTLING,BURROWS * SOFT 33211000 70 506 6 2 0.0 13.0 19.10 20.60 20.73 HYDROTHERMAL CLAY YELLOWISH BROWN,OLIVE GRAY GREATLY DISTURBED * SOFT 33211000 70 506 6 2 13.0 21.0 19.10 20.73 20.81 CLAY GREENISH BLACK,GREENISH GRAY,BROWNISH YELLOW, YELLOWISH BROWN SLIGHTLY DISTURBED * SOFT 33211000 70 506 6 2 21.0 29.0 19.10 20.81 20.89 GRANULAR CLAY GREENISH BLACK SLIGHTLY DISTURBED * SOFT 33211000 70 506 6 2 29.0 38.0 19.10 20.89 20.98 CLAY * SOFT 33211000 70 506 6 2 38.0 92.0 19.10 20.98 21.52 HYDROTHERMAL CLAY GREENISH BLACK * SOFT 33211000 70 506 6 2 92.0 104.0 19.10 21.52 21.64 GRANULAR CLAY GREENISH BLACK SLIGHTLY DISTURBED * SOFT 33211000 70 506 6 2 104.0 109.0 19.10 21.64 21.69 HYDROTHERMAL CLAY GREENISH BLACK SLIGHTLY DISTURBED * SOFT 33211000 70 506 6 2 109.0 125.0 19.10 21.69 21.85 GRANULAR CLAY GREENISH BLACK SLIGHTLY DISTURBED * SOFT 33211000 70 506 6 2 125.0 150.0 19.10 21.85 22.10 CLAY GREENISH BLACK BEDDING SLIGHTLY DISTURBED * SOFT 33211000 70 506 6 3 0.0 19.0 19.10 22.10 22.29 HYDROTHERMAL CLAY GREENISH BLACK,GREENISH GRAY * SOFT 33211000 70 506 6 3 19.0 73.0 19.10 22.29 22.83 NANNO OOZE AND HYDROTHERMAL CLAY GREENISH GRAY,GRAYISH ORANGE,GREENISH BLACK BURROWS(?) * SOFT 70 506 6 CC 0.0 20.0 19.10 22.94 23.04 NANNO FORAM OOZE GREENISH GRAY,DARK GREEN GREATLY DISTURBED * SOUPY 70 506 7 1 12.0 16.0 23.50 23.62 23.66 HYDROTHERMAL CLAY GREENISH BLACK GREATLY DISTURBED * VERY SOFT 33211000 70 506 7 1 16.0 20.0 23.50 23.66 23.70 PELAGIC CLAY OLIVE GREATLY DISTURBED * VERY SOFT 33211000 70 506 7 1 20.0 26.0 23.50 23.70 23.76 HYDROTHERMAL CLAY GREENISH BLACK SLIGHTLY DISTURBED * SOFT 33211000 70 506 7 1 26.0 30.0 23.50 23.76 23.80 PELAGIC CLAY OLIVE SLIGHTLY DISTURBED * VERY SOFT 33211000 70 506 7 1 30.0 37.0 23.50 23.80 23.87 HYDROTHERMAL CLAY OLIVE SLIGHTLY DISTURBED * SOFT 33211000 70 506 7 1 37.0 96.0 23.50 23.87 24.46 NANNO OOZE GREENISH GRAY, S MOTTLING,BURROWS SLIGHTLY DISTURBED * SOFT 70 506 7 1 96.0 150.0 23.50 24.46 25.00 NANNO OOZE GREENISH GRAY TO YELLOWISH GRAY SLIGHTLY DISTURBED * SOFT 70 506 7 2 0.0 150.0 23.50 25.00 26.50 FORAM-NANNO OOZE GREENISH GRAY MOTTLING SLIGHTLY DISTURBED * SOFT 70 506 7 3 0.0 101.0 23.50 26.50 27.51 FORAM-NANNO OOZE GREENISH GRAY MOTTLING SLIGHTLY DISTURBED * SOFT 70 506 7 3 101.0 116.0 23.50 27.51 27.66 MUD GREENISH GRAY SLIGHTLY DISTURBED * SOFT 70 506 7 3 117.0 123.0 23.50 27.67 27.73 FORAM NANNO OOZE GREENISH GRAY SLIGHTLY DISTURBED * SOFT 70 506 7 CC 0.0 8.0 23.50 27.94 27.92 NANNO OOZE GREENISH GRAY GREATLY TO SLIGHTLY DISTURBED * SOFT 70 506 8 1 0.0 36.0 27.90 27.90 28.26 MUD AND OOZE GREEN-BLACK,GREENISH GRAY * MANGANESE SOFT 70 506 8 1 36.0 117.0 27.90 28.26 29.07 NANNO OOZE GREENISH GRAY SLIGHTLY DISTURBED * SOFT 70 506 8 1 117.0 120.0 27.90 29.07 29.10 NANNO OOZE MUD GREENISH GRAY SLIGHTLY DISTURBED * SOFT 11111210 70 506 8 1 120.0 150.0 27.90 29.10 29.40 NANNO OOZE GREENISH GRAY SLIGHTLY DISTURBED * SOFT 11111210 70 506 8 CC 0.0 12.0 27.90 29.50 29.52 NANNO OOZE GREENISH GRAY SLIGHTLY DISTURBED * SOFT 11111210