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 96 618 1 1 0.0 140.0 0.00 1.40 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Precoded data QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 94 HOLOCENE NO AGE GIVEN 96 618 1 2 0.0 140.0 1.50 2.90 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Precoded data QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 94 HOLOCENE NO AGE GIVEN 96 618 1 3 0.0 140.0 3.00 4.40 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 94 HOLOCENE NO AGE GIVEN 1.21 89 61 96 618 1 4 0.0 140.0 4.50 5.90 1.40 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE MUD 35 6 59 HOLOCENE NO AGE GIVEN 1.26 86 97 96 618 1 5 0.0 48.0 6.00 6.48 0.48 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE MUD 62 1 37 HOLOCENE NO AGE GIVEN 96 618 1 CC 0.0 15.0 6.58 6.73 0.15 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL OOZE MUD 50 35 37 HOLOCENE NO AGE GIVEN 96 618 2 1 0.0 148.0 6.50 7.98 1.48 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 37 HOLOCENE NO AGE GIVEN 96 618 2 2 0.0 140.0 8.00 9.40 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 37 HOLOCENE NO AGE GIVEN 96 618 2 3 85.0 150.0 10.35 11.00 0.65 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 37 HOLOCENE NO AGE GIVEN 96 618 2 4 0.0 140.0 11.00 12.40 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD MUD 5 1 94 HOLOCENE NO AGE GIVEN 96 618 2 5 0.0 130.0 12.50 13.80 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Precoded data QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 94 HOLOCENE NO AGE GIVEN 96 618 2 6 0.0 150.0 14.00 15.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Precoded data QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 94 HOLOCENE NO AGE GIVEN 96 618 2 7 0.0 32.0 15.50 15.82 0.32 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Precoded data QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 94 HOLOCENE NO AGE GIVEN 96 618 2 CC 0.0 30.0 15.94 16.24 0.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Precoded data QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 94 HOLOCENE NO AGE GIVEN 96 618 3 1 0.0 150.0 16.10 17.60 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 94 HOLOCENE NO AGE GIVEN 1.26 86 123 96 618 3 2 0.0 140.0 17.60 19.00 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 94 HOLOCENE NO AGE GIVEN 96 618 3 3 0.0 140.0 19.10 20.50 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 94 HOLOCENE NO AGE GIVEN 96 618 3 4 0.0 110.0 20.60 21.70 1.10 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT FORAMINIFERA NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH MARLY FORAMINIFERA OOZE MUD 50 7 43 HOLOCENE NO AGE GIVEN 96 618 3 5 0.0 125.0 22.10 23.35 1.25 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 HOLOCENE NO AGE GIVEN 96 618 3 6 0.0 140.0 23.60 25.00 1.40 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 HOLOCENE NO AGE GIVEN 96 618 3 7 0.0 50.0 25.10 25.60 0.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 HOLOCENE NO AGE GIVEN 96 618 3 CC 0.0 30.0 25.73 26.03 0.30 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 HOLOCENE NO AGE GIVEN 96 618 4 1 0.0 150.0 25.70 27.20 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE MUD 66 0 34 HOLOCENE NO AGE GIVEN 1.58 67 125 96 618 4 2 0.0 140.0 27.20 28.60 1.40 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 6 94 HOLOCENE NO AGE GIVEN 96 618 4 3 0.0 135.0 28.70 30.05 1.35 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 HOLOCENE NO AGE GIVEN 96 618 4 4 0.0 135.0 30.20 31.55 1.35 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 HOLOCENE NO AGE GIVEN 96 618 4 5 0.0 150.0 31.70 33.20 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 HOLOCENE NO AGE GIVEN 96 618 4 6 0.0 130.0 33.20 34.50 1.30 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 96 618 4 7 0.0 52.0 34.70 35.22 0.52 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 96 618 4 CC 0.0 41.0 35.32 35.73 0.41 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 96 618 5 1 0.0 142.0 35.30 36.72 1.42 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 1.67 61 116 96 618 5 2 0.0 150.0 36.80 38.30 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 96 618 5 3 0.0 150.0 38.30 39.80 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 96 618 5 4 0.0 132.0 39.80 41.12 1.32 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL PLANT DEBRIS Successful PLANT DEBRIS RICH MARLY NANNOFOSSIL CHALK MUD 54 0 46 PLEISTOCENE NO AGE GIVEN 96 618 5 5 0.0 140.0 41.30 42.70 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 46 PLEISTOCENE NO AGE GIVEN 96 618 5 6 0.0 150.0 42.80 44.30 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 46 PLEISTOCENE NO AGE GIVEN 96 618 5 CC 0.0 30.0 44.40 44.70 0.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 46 PLEISTOCENE NO AGE GIVEN 96 618 6 1 0.0 130.0 44.90 46.20 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. MUD 6 1 94 PLEISTOCENE NO AGE GIVEN 1.53 70 93 96 618 6 2 0.0 125.0 46.40 47.65 1.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD MUD 8 0 92 PLEISTOCENE NO AGE GIVEN 96 618 6 3 0.0 130.0 47.90 49.20 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Precoded data QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 96 618 6 4 0.0 97.0 49.40 50.37 0.97 CALCAREOUS PELAGIC MONOGENIC SOFT CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CARBONATE OOZE MUD 64 0 36 PLEISTOCENE NO AGE GIVEN 96 618 6 CC 0.0 24.0 50.47 50.71 0.24 CALCAREOUS PELAGIC MONOGENIC SOFT CARBONATE CLAY MINERAL Precoded data CLAY MINERAL RICH CARBONATE OOZE MUD 50 35 36 PLEISTOCENE NO AGE GIVEN 96 618 7 1 0.0 130.0 50.90 52.20 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 36 PLEISTOCENE NO AGE GIVEN 1.61 65 87 96 618 7 2 0.0 130.0 52.40 53.70 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 36 PLEISTOCENE NO AGE GIVEN 96 618 7 3 0.0 150.0 53.90 55.40 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 36 PLEISTOCENE NO AGE GIVEN 96 618 7 4 0.0 150.0 55.40 56.90 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE OPAQUE MINERAL Successful OPAQUE MINERAL RICH CLAY MUD 2 1 97 PLEISTOCENE NO AGE GIVEN 96 618 7 CC 0.0 15.0 57.00 57.15 0.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 97 PLEISTOCENE NO AGE GIVEN 96 618 8 1 0.0 150.0 56.90 58.40 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 97 PLEISTOCENE NO AGE GIVEN 1.40 78 98 96 618 8 2 0.0 135.0 58.40 59.75 1.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 97 PLEISTOCENE NO AGE GIVEN 96 618 8 3 0.0 150.0 59.90 61.40 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ CLAY MINERAL Successful CLAY MINERAL RICH QUARTZ RICH MUD MUD 15 1 84 PLEISTOCENE NO AGE GIVEN 96 618 8 4 20.0 130.0 61.60 62.70 1.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ ISOTROPIC MINERAL Successful ISOTROPIC MINERAL RICH QUARTZ RICH MUD MUD 10 0 90 PLEISTOCENE NO AGE GIVEN 96 618 8 5 0.0 55.0 62.90 63.45 0.55 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 90 PLEISTOCENE NO AGE GIVEN 96 618 8 CC 0.0 21.0 63.55 63.76 0.21 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 90 PLEISTOCENE NO AGE GIVEN 96 618 9 1 0.0 55.0 69.90 70.45 0.55 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 90 PLEISTOCENE NO AGE GIVEN 1.43 76 31 96 618 9 1 55.0 115.0 70.45 71.05 0.60 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 90 PLEISTOCENE NO AGE GIVEN 1.42 77 40 96 618 9 2 0.0 130.0 71.40 72.70 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD MUD 15 0 85 PLEISTOCENE NO AGE GIVEN 96 618 9 3 0.0 50.0 72.90 73.40 0.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 96 618 9 CC 0.0 15.0 73.50 73.65 0.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 96 618 10 1 0.0 20.0 74.40 74.60 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD DRILLING DEBRIS 0 0 0 PLEISTOCENE NO AGE GIVEN 96 618 10 1 35.0 141.0 74.75 75.81 1.06 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 96 618 10 2 0.0 134.0 75.90 77.24 1.34 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 96 618 10 3 0.0 140.0 77.40 78.80 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD MUD 15 0 85 PLEISTOCENE NO AGE GIVEN 96 618 10 4 0.0 140.0 78.90 80.30 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 85 PLEISTOCENE NO AGE GIVEN 96 618 10 5 0.0 30.0 80.40 80.70 0.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 96 618 10 CC 0.0 25.0 80.81 81.06 0.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 96 618 11 1 0.0 103.0 89.10 90.13 1.03 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD MUD 26 1 73 PLEISTOCENE NO AGE GIVEN 96 618 11 2 0.0 84.0 90.60 91.44 0.84 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUD MUD 0 0 73 PLEISTOCENE NO AGE GIVEN 96 618 11 CC 0.0 21.0 91.54 91.75 0.21 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUD MUD 0 0 73 PLEISTOCENE NO AGE GIVEN