leg site hole core section top interval depth (cm) bottom interval depth (cm) top of layer (m) bottom of layer(m) thickness of layer(m) lithology source heterogeneity hardness comp1 comp2 comp3 comp4 comp5 processing history flag lithology name from screen program lithology name from shipboard observer avg. calcareous material avg. siliceous material avg. detrital material age mnemonic at top of layer age mnemonic at bottom of layer age code(interpreted) avg density from g.r.a.p.e. avg porosity from g.r.a.p.e. number of g.r.a.p.e. measurements 70 506 1 1 0.0 30.0 0.00 0.30 0.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CARBONATE Precoded data CARBONATE RICH CLAY SILICEOUS CALC CLAY 0 0 0 RECENT UPPER PLEISTOCENE NO AGE GIVEN 1.27 86 11 70 506 1 1 31.0 54.0 0.31 0.54 0.23 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 NANNOFOSSIL CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL RICH CHALK DIATOM FORAM OOZE 60 24 16 RECENT UPPER PLEISTOCENE NO AGE GIVEN 1.29 84 22 70 506 1 1 55.0 103.0 0.55 1.03 0.48 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 NANNOFOSSIL Precoded data NANNOFOSSIL RICH CHALK MARLY DIATOMACEOUS FORAM OOZE 50 35 16 RECENT UPPER PLEISTOCENE NO AGE GIVEN 1.30 83 47 70 506 1 1 104.0 123.0 1.04 1.23 0.19 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 NANNOFOSSIL Precoded data NANNOFOSSIL RICH CHALK DIATOM FORAM OOZE 50 35 16 RECENT UPPER PLEISTOCENE NO AGE GIVEN 1.31 83 19 70 506 1 1 124.0 147.0 1.24 1.47 0.23 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM RADIOLARIA Successful RADIOLARIA RICH DIATOM OOZE MN CRUST 0 84 16 RECENT UPPER PLEISTOCENE NO AGE GIVEN 1.38 79 20 70 506 2 1 11.0 110.0 1.61 2.60 0.99 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA CARBONATE Precoded data CARBONATE RICH FORAMINIFERA OOZE SILICEOUS NANNO FORAM OOZE 50 35 16 UPPER PLEISTOCENE NO AGE GIVEN 1.27 86 56 70 506 2 2 0.0 62.0 3.00 3.62 0.62 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 FORAMINIFERA NANNOFOSSIL CLAY MINERAL Successful NANNOFOSSIL RICH FORAMINIFERA RICH CALCAREOUS OOZE FORAM NANNO OOZE 71 21 8 UPPER PLEISTOCENE NO AGE GIVEN 1.28 85 59 70 506 2 2 62.0 90.0 3.62 3.90 0.28 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 Precoded data CALCAREOUS OOZE CLAY AND OOZE 50 35 8 UPPER PLEISTOCENE NO AGE GIVEN 1.15 93 15 70 506 2 2 90.0 103.0 3.90 4.03 0.13 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE SILICEOUS FORAM NANNO OOZE 70 14 16 UPPER PLEISTOCENE NO AGE GIVEN 1.15 93 13 70 506 2 2 103.0 150.0 4.03 4.50 0.47 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 50 35 16 UPPER PLEISTOCENE NO AGE GIVEN 1.22 89 38 70 506 2 CC 0.0 15.0 4.60 4.75 0.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT HYDROTHERMAL CLAY 10 0 90 UPPER PLEISTOCENE NO AGE GIVEN 70 506 3 1 0.0 20.0 5.90 6.10 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.36 80 7 70 506 3 1 20.0 30.0 6.10 6.20 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. HYDROTHERMAL MUD 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 1.52 70 10 70 506 3 1 30.0 82.0 6.20 6.72 0.52 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL GRANULAR CLAY 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 1.35 81 51 70 506 3 1 82.0 85.0 6.72 6.75 0.03 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 1.21 89 3 70 506 3 1 85.0 130.0 6.75 7.20 0.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL GRANULAR CLAY 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 1.32 83 44 70 506 3 1 130.0 143.0 7.20 7.33 0.13 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 1.13 93 12 70 506 3 1 143.0 150.0 7.33 7.40 0.07 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL GRANULAR CLAY 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 1.28 85 7 70 506 3 2 0.0 22.0 7.40 7.62 0.22 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY GRANULAR HYDROTHERMAL CLAY 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 1.30 84 9 70 506 3 2 22.0 128.0 7.62 8.68 1.06 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL RICH CLASTIC SEDIMENT FORAM-NANNO OOZE 2 14 84 UPPER PLEISTOCENE NO AGE GIVEN 1.21 89 99 70 506 3 2 128.0 150.0 8.68 8.90 0.22 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY GRANULAR HYDROTHERMAL CLAY 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 1.41 77 21 70 506 3 3 0.0 126.0 8.90 10.16 1.26 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL GRANULAR CLAY 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 1.24 87 64 70 506 3 CC 0.0 15.0 10.26 10.41 0.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL GRANULAR CLAY 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 70 506 4 1 0.0 33.0 10.30 10.63 0.33 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY GRANULAR HYDROTHERMAL CLAY 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 1.30 84 10 70 506 4 1 33.0 44.0 10.63 10.74 0.11 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 1.46 74 11 70 506 4 1 44.0 150.0 10.74 11.80 1.06 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY GRANULAR HYDROTHERMAL CLAY 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 1.28 85 93 70 506 4 2 0.0 3.0 11.80 11.83 0.03 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 1.20 90 2 70 506 4 2 3.0 78.0 11.83 12.58 0.75 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL GRANULAR CLAY 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 1.33 82 74 70 506 4 2 78.0 81.0 12.58 12.61 0.03 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 1.23 88 3 70 506 4 2 81.0 91.0 12.61 12.71 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL GRANULAR CLAY 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 1.21 89 9 70 506 4 2 91.0 111.0 12.71 12.91 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 1.17 91 18 70 506 4 2 111.0 150.0 12.91 13.30 0.39 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE NANNO OOZE 40 0 60 UPPER PLEISTOCENE NO AGE GIVEN 1.25 87 38 70 506 4 3 0.0 80.0 13.30 14.10 0.80 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNOFOSSIL OOZE 50 35 60 UPPER PLEISTOCENE NO AGE GIVEN 1.32 83 39 70 506 4 3 80.0 111.0 14.10 14.41 0.31 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 60 UPPER PLEISTOCENE NO AGE GIVEN 1.30 84 30 70 506 4 CC 0.0 20.0 14.55 14.75 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY GRANULAR HYDROTHERMAL CLAY 0 0 60 UPPER PLEISTOCENE NO AGE GIVEN 70 506 6 1 0.0 40.0 19.10 19.50 0.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 60 UPPER PLEISTOCENE NO AGE GIVEN 1.40 78 12 70 506 6 1 40.0 100.0 19.50 20.10 0.60 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY GRANULAR HYDROTHERMAL CLAY 0 0 60 UPPER PLEISTOCENE NO AGE GIVEN 1.56 68 58 70 506 6 1 100.0 138.0 20.10 20.48 0.38 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE HYDROTHERMAL CLAY 55 0 45 UPPER PLEISTOCENE NO AGE GIVEN 1.35 81 37 70 506 6 1 138.0 150.0 20.48 20.60 0.12 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 45 UPPER PLEISTOCENE NO AGE GIVEN 1.40 78 12 70 506 6 2 0.0 13.0 20.60 20.73 0.13 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 45 UPPER PLEISTOCENE NO AGE GIVEN 1.46 74 8 70 506 6 2 13.0 21.0 20.73 20.81 0.08 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 45 UPPER PLEISTOCENE NO AGE GIVEN 1.38 79 8 70 506 6 2 21.0 29.0 20.81 20.89 0.08 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY GRANULAR CLAY 0 0 45 UPPER PLEISTOCENE NO AGE GIVEN 1.41 77 8 70 506 6 2 29.0 38.0 20.89 20.98 0.09 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 45 UPPER PLEISTOCENE NO AGE GIVEN 1.76 56 9 70 506 6 2 38.0 92.0 20.98 21.52 0.54 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 45 UPPER PLEISTOCENE NO AGE GIVEN 1.52 71 52 70 506 6 2 92.0 104.0 21.52 21.64 0.12 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY GRANULAR CLAY 0 0 45 UPPER PLEISTOCENE NO AGE GIVEN 1.51 71 12 70 506 6 2 104.0 109.0 21.64 21.69 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 45 UPPER PLEISTOCENE NO AGE GIVEN 1.55 68 5 70 506 6 2 109.0 125.0 21.69 21.85 0.16 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY GRANULAR CLAY 0 0 45 UPPER PLEISTOCENE NO AGE GIVEN 1.54 69 16 70 506 6 2 125.0 150.0 21.85 22.10 0.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 45 UPPER PLEISTOCENE NO AGE GIVEN 1.46 74 24 70 506 6 3 0.0 19.0 22.10 22.29 0.19 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 45 UPPER PLEISTOCENE NO AGE GIVEN 70 506 6 3 19.0 73.0 22.29 22.83 0.54 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA TERRIGENOUS DETRITUS Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO OOZE AND HYDROTHERMAL CLAY 75 2 23 UPPER PLEISTOCENE NO AGE GIVEN 70 506 6 CC 0.0 20.0 22.94 23.14 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENT NANNO FORAM OOZE 30 0 70 UPPER PLEISTOCENE NO AGE GIVEN 70 506 7 1 12.0 16.0 23.62 23.66 0.04 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 70 UPPER PLEISTOCENE NO AGE GIVEN 70 506 7 1 16.0 20.0 23.66 23.70 0.04 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY PELAGIC CLAY 0 0 70 UPPER PLEISTOCENE NO AGE GIVEN 70 506 7 1 20.0 26.0 23.70 23.76 0.06 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 70 UPPER PLEISTOCENE NO AGE GIVEN 1.27 85 1 70 506 7 1 26.0 30.0 23.76 23.80 0.04 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY PELAGIC CLAY 0 0 70 UPPER PLEISTOCENE NO AGE GIVEN 1.54 69 4 70 506 7 1 30.0 37.0 23.80 23.87 0.07 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY HYDROTHERMAL CLAY 0 0 70 UPPER PLEISTOCENE NO AGE GIVEN 1.43 76 7 70 506 7 1 37.0 96.0 23.87 24.46 0.59 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO OOZE 90 10 0 UPPER PLEISTOCENE NO AGE GIVEN 1.37 80 57 70 506 7 1 96.0 150.0 24.46 25.00 0.54 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.33 82 53 70 506 7 2 0.0 150.0 25.00 26.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA TERRIGENOUS DETRITUS Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 73 10 17 UPPER PLEISTOCENE NO AGE GIVEN 1.34 81 137 70 506 7 3 0.0 101.0 26.50 27.51 1.01 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 80 0 20 UPPER PLEISTOCENE NO AGE GIVEN 1.38 79 74 70 506 7 3 101.0 116.0 27.51 27.66 0.15 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CALCAREOUS OOZE. MUD 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.40 78 15 70 506 7 3 117.0 123.0 27.67 27.73 0.06 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.41 77 6 70 506 7 CC 0.0 8.0 27.94 28.02 0.08 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 70 506 8 1 0.0 36.0 27.90 28.26 0.36 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CALCAREOUS OOZE. MUD AND OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 70 506 8 1 36.0 117.0 28.26 29.07 0.81 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO OOZE 80 8 12 UPPER PLEISTOCENE NO AGE GIVEN 70 506 8 1 117.0 120.0 29.07 29.10 0.03 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO OOZE MUD 50 35 12 UPPER PLEISTOCENE NO AGE GIVEN 70 506 8 1 120.0 150.0 29.10 29.40 0.30 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO OOZE 50 35 12 UPPER PLEISTOCENE NO AGE GIVEN 70 506 8 CC 0.0 12.0 29.50 29.62 0.12 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO OOZE 50 35 12 UPPER PLEISTOCENE NO AGE GIVEN