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 35 324 1 1 116.0 150.0 10.16 10.50 0.34 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH MUDDY DIATOM OOZE QUARTZ-BEARING DIATOM OOZE 0 52 48 PLEISTOCENE NO AGE GIVEN 1.35 80 30 35 324 1 2 0.0 150.0 10.50 12.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT CLAY 0 7 93 PLEISTOCENE NO AGE GIVEN 1.44 75 145 35 324 1 3 0.0 150.0 12.00 13.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 32 68 PLEISTOCENE NO AGE GIVEN 1.44 76 143 35 324 1 4 0.0 150.0 13.50 15.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 6 94 PLEISTOCENE NO AGE GIVEN 1.56 68 144 35 324 1 5 0.0 50.0 15.00 15.50 0.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 94 PLEISTOCENE NO AGE GIVEN 1.53 70 48 35 324 1 5 50.0 75.0 15.50 15.75 0.25 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH MUDDY DIATOM OOZE CLAYEY DIATOM OOZE 0 67 33 PLEISTOCENE NO AGE GIVEN 1.37 80 25 35 324 1 5 75.0 115.0 15.75 16.15 0.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL DIATOM Successful DIATOM RICH CLAY MINERAL RICH MUD QUARTZ-RICH DIATOM CLAY 0 24 76 PLEISTOCENE NO AGE GIVEN 1.43 76 39 35 324 1 5 115.0 136.0 16.15 16.36 0.21 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 1.54 69 18 35 324 1 6 0.0 60.0 16.50 17.10 0.60 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY DIATOM-BEARING CLAY 0 12 88 PLEISTOCENE NO AGE GIVEN 1.57 67 56 35 324 1 6 60.0 150.0 17.10 18.00 0.90 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 0 100 PLEISTOCENE NO AGE GIVEN 1.62 64 82 35 324 1 CC 0.0 0.0 18.10 18.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 4 96 PLEISTOCENE NO AGE GIVEN 35 324 2 1 0.0 150.0 47.50 49.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY AND QUARTZ SILT 0 0 100 PLEISTOCENE NO AGE GIVEN 1.74 57 144 35 324 2 2 0.0 135.0 49.00 50.35 1.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY AND QUARTZ SILT 0 0 0 PLEISTOCENE NO AGE GIVEN 1.74 57 131 35 324 2 2 135.0 150.0 50.35 50.50 0.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD QUARTZ-RICH CLAY 0 0 100 PLEISTOCENE NO AGE GIVEN 1.70 60 13 35 324 2 3 0.0 85.0 50.50 51.35 0.85 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 QUARTZ ROCK FRAGMENT Successful ROCK FRAGMENT RICH QUARTZ RICH SAND QUARTZ-RICH CLAY 0 0 100 PLEISTOCENE NO AGE GIVEN 1.77 56 82 35 324 2 3 85.0 150.0 51.35 52.00 0.65 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 1.78 55 63 35 324 2 4 0.0 150.0 52.00 53.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. QUARTZ-BEARING CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 1.76 56 144 35 324 2 5 0.0 150.0 53.50 55.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY QUARTZ-BEARING CLAY 0 0 100 PLEISTOCENE NO AGE GIVEN 1.77 55 144 35 324 2 6 14.5 150.0 55.15 56.50 1.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY QUARTZ-BEARING CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 1.76 56 130 35 324 2 CC 0.0 0.0 56.60 56.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 2 98 35 324 3 1 0.0 150.0 75.50 77.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. QUARTZ-BEARING CLAY 0 0 100 1.73 58 143 35 324 3 2 0.0 150.0 77.00 78.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 100 1.79 54 144 35 324 3 3 0.0 150.0 78.50 80.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 QUARTZ ROCK FRAGMENT Successful ROCK FRAGMENT RICH QUARTZ RICH SILT CLAY 1 0 99 1.77 55 145 35 324 3 4 0.0 150.0 80.00 81.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY QUARTZ-BEARING CLAY 1 0 99 35 324 3 5 22.0 143.0 81.72 82.93 1.21 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY CLAY 0 0 100 1.74 57 114 35 324 3 6 110.0 150.0 84.10 84.50 0.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 0 100 35 324 3 CC 0.0 0.0 84.60 84.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 0 100 35 324 4 1 121.0 150.0 105.21 105.50 0.29 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT CLAY 0 2 98 PLEISTOCENE NO AGE GIVEN 35 324 4 2 0.0 150.0 105.50 107.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 2 99 PLEISTOCENE NO AGE GIVEN 1.71 59 145 35 324 4 3 0.0 150.0 107.00 108.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 1 1 98 PLEISTOCENE NO AGE GIVEN 1.86 50 144 35 324 4 4 35.0 150.0 108.85 110.00 1.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 1 0 99 1.88 49 112 35 324 4 CC 0.0 0.0 110.10 110.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 35 324 5 1 20.0 150.0 132.70 134.00 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CLAY 0 6 94 PLIOCENE NO AGE GIVEN 1.65 63 122 35 324 5 2 0.0 136.0 134.00 135.36 1.36 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 100 PLIOCENE NO AGE GIVEN 1.72 59 128 35 324 5 3 0.0 150.0 135.50 137.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 100 PLIOCENE NO AGE GIVEN 1.88 49 143 35 324 6 1 15.0 135.0 142.15 143.35 1.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 0 100 PLIOCENE NO AGE GIVEN 1.64 63 106 35 324 6 2 0.0 50.0 143.50 144.00 0.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 2 98 PLIOCENE NO AGE GIVEN 1.73 58 41 35 324 6 6 125.0 150.0 150.75 151.00 0.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 QUARTZ Successful QUARTZ RICH SILT CLAY 2 0 99 PLIOCENE NO AGE GIVEN 35 324 7 1 0.0 93.0 151.70 152.63 0.93 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. QUARTZ SILTY CLAY 0 0 100 PLIOCENE NO AGE GIVEN 1.73 58 87 35 324 7 2 85.0 150.0 154.05 154.70 0.65 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY QUARTZ-BEARING CLAY 0 0 100 PLIOCENE NO AGE GIVEN 1.59 67 60 35 324 7 3 32.0 150.0 155.02 156.20 1.18 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD QUARTZ SILTY CLAY 1 0 99 PLIOCENE NO AGE GIVEN 1.62 65 113 35 324 7 4 105.0 150.0 157.25 157.70 0.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 0 100 PLIOCENE NO AGE GIVEN 35 324 7 5 0.0 68.0 157.70 158.38 0.68 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD QUARTZ-RICH CLAY 0 0 100 PLIOCENE NO AGE GIVEN 35 324 7 6 0.0 24.0 159.20 159.44 0.24 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 PLIOCENE NO AGE GIVEN 1.82 53 21 35 324 7 6 102.0 150.0 160.22 160.70 0.48 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. QUARTZ-BEARING CLAY 0 0 100 PLIOCENE NO AGE GIVEN 1.81 53 42 35 324 7 CC 0.0 0.0 160.80 160.80 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 PLIOCENE NO AGE GIVEN 35 324 8 1 52.0 150.0 171.02 172.00 0.98 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 0 100 PLIOCENE NO AGE GIVEN 1.66 62 93 35 324 8 2 0.0 136.0 172.00 173.36 1.36 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 1 2 97 PLIOCENE NO AGE GIVEN 1.70 60 130 35 324 8 3 0.0 146.0 173.50 174.96 1.46 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 100 PLIOCENE NO AGE GIVEN 1.87 50 139 35 324 8 CC 0.0 0.0 175.10 175.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD CLAY 0 0 100 PLIOCENE NO AGE GIVEN 35 324 9 1 89.0 130.0 190.39 190.80 0.41 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 4 96 PLIOCENE NO AGE GIVEN 35 324 9 1 137.0 150.0 190.87 191.00 0.13 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 0 100 PLIOCENE NO AGE GIVEN