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 5 32 1 1 0.0 150.0 0.00 1.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 5 32 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 5 32 1 3 0.0 32.0 3.00 3.32 0.32 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD CLAY 1 4 95 PLEISTOCENE NO AGE GIVEN 5 32 1 3 32.0 40.0 3.32 3.40 0.08 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Successful MUD SILTY CLAY 0 6 94 PLEISTOCENE NO AGE GIVEN 5 32 1 3 40.0 90.0 3.40 3.90 0.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 5 32 1 3 90.0 110.0 3.90 4.10 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY SILTY CLAY 0 0 100 PLEISTOCENE NO AGE GIVEN 5 32 1 3 110.0 150.0 4.10 4.50 0.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY CLAY 0 3 97 PLEISTOCENE NO AGE GIVEN 5 32 1 4 0.0 150.0 4.50 6.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY CLAY AND SILTY CLAY 1 1 98 PLEISTOCENE NO AGE GIVEN 5 32 1 5 0.0 35.0 6.00 6.35 0.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY SILTY SAND 0 2 98 PLEISTOCENE NO AGE GIVEN 5 32 1 5 35.0 150.0 6.35 7.50 1.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY AND SILTY CLAY AND CLAYEY SILT 0 0 100 PLEISTOCENE NO AGE GIVEN 5 32 1 6 0.0 150.0 7.50 9.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAYEY SILT AND CLAY AND SILTY CLAY 1 2 98 PLEISTOCENE NO AGE GIVEN 1.54 69 155 5 32 3 1 0.0 150.0 80.00 81.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY AND CLAY 0 17 83 UPPER PLIOCENE NO AGE GIVEN 1.45 75 157 5 32 3 2 0.0 150.0 81.50 83.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY AND CLAY 0 12 88 UPPER PLIOCENE NO AGE GIVEN 1.48 73 157 5 32 3 4 0.0 150.0 84.50 86.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY AND CLAY 0 25 75 UPPER PLIOCENE NO AGE GIVEN 1.46 74 160 5 32 3 5 0.0 48.0 86.00 86.48 0.48 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 6 95 UPPER PLIOCENE NO AGE GIVEN 1.50 72 50 5 32 3 5 48.0 57.0 86.48 86.57 0.09 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL RADIOLARIA Successful RADIOLARIA RICH CLAY MINERAL RICH MUD RAD RICH CLAYEY SILT 0 21 79 UPPER PLIOCENE NO AGE GIVEN 1.51 71 9 5 32 3 5 57.0 115.0 86.57 87.15 0.58 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.36 80 62 5 32 3 5 115.0 130.0 87.15 87.30 0.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. CLAYEY SILT 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.44 75 16 5 32 3 5 130.0 150.0 87.30 87.50 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.31 83 21 5 32 3 6 0.0 150.0 87.50 89.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. ****** NO LITH GIVEN *** 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.36 80 155 5 32 4 1 0.0 150.0 90.00 91.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. CLAY AND SILTY CLAY 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.52 70 157 5 32 4 2 0.0 150.0 91.50 93.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. CLAY AND SILTY CLAY 5 7 89 LOWER PLIOCENE NO AGE GIVEN 1.54 69 157 5 32 4 3 0.0 150.0 93.00 94.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY MUD AND MUD 5 35 60 LOWER PLIOCENE NO AGE GIVEN 1.58 67 157 5 32 4 4 0.0 150.0 94.50 96.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 1 19 81 LOWER PLIOCENE NO AGE GIVEN 1.37 79 150 5 32 4 5 0.0 150.0 96.00 97.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY 0 0 0 LOWER PLIOCENE NO AGE GIVEN 5 32 5 1 0.0 150.0 99.00 100.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD CLAYEY SILT AND VERY FINE SILTY SAND 0 12 88 LOWER PLIOCENE NO AGE GIVEN 5 32 5 2 0.0 76.0 100.50 101.26 0.76 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SLURRY OF FINE SAND AND CLAY 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.48 73 79 5 32 5 2 76.0 150.0 101.26 102.00 0.74 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 QUARTZ Successful QUARTZ RICH SAND SILTY SAND 0 10 90 LOWER PLIOCENE NO AGE GIVEN 1.73 58 78 5 32 5 3 0.0 150.0 102.00 103.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. VERY FINE SILTY SANDSTONE 0 8 92 LOWER PLIOCENE NO AGE GIVEN 1.69 60 157 5 32 5 4 0.0 150.0 103.50 105.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY AND CLAY 0 0 0 LOWER PLIOCENE NO AGE GIVEN 5 32 5 6 0.0 140.0 106.50 107.90 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL RADIOLARIA Successful RADIOLARIA RICH CLAY MINERAL RICH MUD SILTY MUD 1 18 81 LOWER PLIOCENE NO AGE GIVEN 1.43 76 146 5 32 5 6 140.0 150.0 107.90 108.00 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 81 LOWER PLIOCENE NO AGE GIVEN 1.34 81 10 5 32 6 3 0.0 40.0 111.00 111.40 0.40 SILICEOUS TRANSITIONAL HETEROGENIC SOFT RADIOLARIA CLAY MINERAL Successful CLAY MINERAL RICH RADIOLARIA MUD SILTY CLAY 6 36 58 UPPER MIOCENE NO AGE GIVEN 1.37 79 40 5 32 6 3 40.0 52.0 111.40 111.52 0.12 SILICEOUS TRANSITIONAL HETEROGENIC SOFT RADIOLARIA CLAY MINERAL CLAY MINERAL RICH RADIOLARIA MUD CLAY 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.29 84 13 5 32 6 3 52.0 65.0 111.52 111.65 0.13 SILICEOUS TRANSITIONAL HETEROGENIC SOFT RADIOLARIA CLAY MINERAL CLAY MINERAL RICH RADIOLARIA MUD SILTY CLAY 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.40 78 14 5 32 6 3 65.0 132.0 111.65 112.32 0.67 SILICEOUS TRANSITIONAL HETEROGENIC SOFT RADIOLARIA CLAY MINERAL Successful CLAY MINERAL RICH RADIOLARIA MUD SILTY CLAY AND RAD-RICH CLAY 0 42 58 UPPER MIOCENE NO AGE GIVEN 1.34 81 71 5 32 6 3 132.0 150.0 112.32 112.50 0.18 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 58 UPPER MIOCENE NO AGE GIVEN 1.34 81 19 5 32 6 6 0.0 150.0 115.50 117.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY SILTY CLAYS 0 0 58 UPPER MIOCENE NO AGE GIVEN 1.39 78 156 5 32 7 1 0.0 150.0 138.00 139.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CLAY(RAD OOZE)(SILTY RAD MUD) 4 25 71 UPPER MIOCENE NO AGE GIVEN 1.35 81 159 5 32 8 1 0.0 150.0 166.00 167.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. CLAY 1 11 89 UPPER MIOCENE NO AGE GIVEN 1.38 79 158 5 32 8 3 0.0 150.0 169.00 170.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. CLAY 1 33 67 MIDDLE MIOCENE NO AGE GIVEN 1.29 84 159 5 32 8 6 0.0 150.0 173.50 175.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. RADIOLARIAN-RICH CLAY 0 2 98 MIDDLE MIOCENE NO AGE GIVEN 1.41 77 158 5 32 9 3 0.0 150.0 179.00 180.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD SILTY MUDS WITH RADS AND ZEOLITES 0 8 92 MIDDLE MIOCENE NO AGE GIVEN 1.31 83 156 5 32 9 6 0.0 150.0 183.50 185.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. ZEOLITIC RED CLAY WITH RADS 1 4 96 MIDDLE MIOCENE NO AGE GIVEN 1.37 79 153 5 32 10 2 0.0 150.0 186.50 188.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. INTERBEDDED ZEOLITIC RED CLAY AND RED CLAY WITH ZEOLITES 0 0 100 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 5 32 10 3 0.0 150.0 188.00 189.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. RED CLAY 0 0 0 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 5 32 11 1 80.0 150.0 194.80 195.50 0.70 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY RED CLAY 1 0 99 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 5 32 11 2 0.0 150.0 195.50 197.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY RED CLAY 0 0 100 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 1.43 76 158 5 32 11 3 0.0 92.0 197.00 197.92 0.92 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY RED CLAY 0 0 100 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 1.55 69 97 5 32 11 3 92.0 150.0 197.92 198.50 0.58 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY ZEOLITIC RED CLAY 0 0 100 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 1.54 69 61 5 32 12 1 35.0 150.0 203.35 204.50 1.15 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY RED CLAY 0 0 100 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 1.45 75 122 5 32 12 2 0.0 150.0 204.50 206.00 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. RED CLAY 0 0 100 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 1.48 73 158 5 32 12 3 0.0 150.0 206.00 207.50 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. RED CLAY 0 0 100 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 1.48 73 157 5 32 12 4 0.0 150.0 207.50 209.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY RED CLAY 1 0 100 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 1.52 71 158 5 32 12 5 0.0 150.0 209.00 210.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY RED CLAY 0 0 100 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 1.46 74 160 5 32 12 6 0.0 150.0 210.50 212.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 100 LOWER OLIGOCENE NO AGE GIVEN 1.52 71 157