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 31 298 1 CC 0.0 7.0 1.60 1.67 0.07 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 Precoded data SAND SILTY FINE GRAINED SAND 0 0 100 HOLOCENE PLEISTOCENE NO AGE GIVEN 31 298 1 CC 7.0 15.0 1.57 1.65 0.08 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 Precoded data SAND SILTY SAND 0 0 100 HOLOCENE PLEISTOCENE NO AGE GIVEN 31 298 2 1 68.0 150.0 127.18 128.00 0.82 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 Precoded data SAND SAND 0 0 100 HOLOCENE PLEISTOCENE NO AGE GIVEN 31 298 2 2 0.0 28.0 128.00 128.28 0.28 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS QUARTZ CLAY MINERAL Successful CLAY MINERAL RICH QUARTZ RICH SANDY MUD SAND 3 1 96 HOLOCENE PLEISTOCENE NO AGE GIVEN 31 298 2 2 28.0 55.0 128.28 128.55 0.27 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CLAYEY SILT AND SILTY CLAY 0 0 96 HOLOCENE PLEISTOCENE NO AGE GIVEN 31 298 2 2 55.0 73.0 128.55 128.73 0.18 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SAND SILT CLAY 0 0 96 HOLOCENE PLEISTOCENE NO AGE GIVEN 31 298 2 2 73.0 90.0 128.73 128.90 0.17 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CLAYEY SILT AND SILTY CLAY 0 0 96 HOLOCENE PLEISTOCENE NO AGE GIVEN 31 298 2 2 90.0 150.0 128.90 129.50 0.60 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CLAYEY SILT AND SILTY CLAY 0 0 96 HOLOCENE PLEISTOCENE NO AGE GIVEN 31 298 2 3 0.0 38.0 129.50 129.88 0.38 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CLAYEY SILT AND SILTY CLAY 0 0 96 HOLOCENE PLEISTOCENE NO AGE GIVEN 1.34 81 10 31 298 2 3 38.0 46.0 129.88 129.96 0.08 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 Precoded data SAND SAND 0 0 96 HOLOCENE PLEISTOCENE NO AGE GIVEN 1.44 75 7 31 298 2 3 55.0 150.0 130.05 131.00 0.95 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CLAYEY SILT AND SILTY CLAY 0 0 96 HOLOCENE PLEISTOCENE NO AGE GIVEN 1.47 73 64 31 298 2 4 0.0 150.0 131.00 132.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 96 HOLOCENE PLEISTOCENE NO AGE GIVEN 31 298 3 1 108.0 150.0 175.08 175.50 0.42 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CLAYEY SILT AND SILTY CLAY 0 0 96 HOLOCENE PLEISTOCENE NO AGE GIVEN 31 298 4 1 18.0 150.0 183.68 185.00 1.32 CALCAREOUS PELAGIC MONOGENIC SOFT CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CARBONATE OOZE SILTY CLAY 75 0 25 UPPER PLEISTOCENE NO AGE GIVEN 31 298 4 2 0.0 150.0 185.00 186.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 25 UPPER PLEISTOCENE NO AGE GIVEN 1.73 58 115 31 298 4 3 22.0 145.0 186.72 187.95 1.23 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD SILTY CLAY 18 6 76 UPPER PLEISTOCENE NO AGE GIVEN 1.71 59 100 31 298 4 3 145.0 148.0 187.95 187.98 0.03 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 ROCK FRAGMENT Successful ROCK FRAGMENT RICH SAND SAND 4 2 94 UPPER PLEISTOCENE NO AGE GIVEN 1.82 53 3 31 298 4 3 148.0 150.0 187.98 188.00 0.02 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.47 74 2 31 298 5 1 58.0 150.0 193.58 194.50 0.92 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 31 298 5 2 0.0 150.0 194.50 196.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 4 0 97 UPPER PLEISTOCENE NO AGE GIVEN 1.78 55 97 31 298 6 1 0.0 150.0 278.50 280.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD SILT RICH CLAY 4 4 92 UPPER PLEISTOCENE NO AGE GIVEN 31 298 6 2 0.0 150.0 280.00 281.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. SILT-RICH CLAY 2 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.75 57 143 31 298 7 1 0.0 150.0 297.50 299.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAYSTONE CLAYSTONE 2 6 92 UPPER PLEISTOCENE LOWER PLEISTOCENE NO AGE GIVEN 31 298 7 2 0.0 150.0 299.00 300.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAYSTONE 0 0 0 UPPER PLEISTOCENE LOWER PLEISTOCENE NO AGE GIVEN 1.73 58 133 31 298 8 1 124.0 150.0 317.74 318.00 0.26 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD CLAY 4 7 89 LOWER PLEISTOCENE NO AGE GIVEN 31 298 8 2 0.0 150.0 318.00 319.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. CLAYSTONE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.64 63 130 31 298 9 1 0.0 71.0 335.50 336.21 0.71 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. AHS RICH CLAYSTONE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.71 59 39 31 298 9 1 71.0 96.0 336.21 336.46 0.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS CLAY MINERAL Successful CLAY MINERAL RICH GLASS RICH MUD CLAY RICH NANNO RICH VITRIC ASH TUFF 18 6 76 LOWER PLEISTOCENE NO AGE GIVEN 1.53 70 23 31 298 9 1 96.0 150.0 336.46 337.00 0.54 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. ASH RICH CLAYSTONE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.57 67 48 31 298 9 2 0.0 130.0 337.00 338.30 1.30 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH MUDSTONE FISSILE ASH RICH CLAYSTONE 3 2 95 LOWER PLEISTOCENE NO AGE GIVEN 31 298 10 1 0.0 150.0 364.00 365.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. ASH-RICH CLAYSTONE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 10 2 0.0 150.0 365.50 367.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAYSTONE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.79 54 142 31 298 10 3 0.0 35.0 367.00 367.35 0.35 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAYSTONE (SHALE) 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 10 3 35.0 44.0 367.35 367.44 0.09 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 FELDSPAR GLASS Successful GLASS RICH FELDSPAR RICH SILT ASH 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 31 298 10 3 44.0 150.0 367.44 368.50 1.06 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 HEAVY MINERAL FELDSPAR Successful FELDSPAR RICH HEAVY MINERAL RICH SANDSTONE CLAYSTONE (SHALE) 1 4 95 LOWER PLEISTOCENE NO AGE GIVEN 31 298 10 4 0.0 131.0 368.50 369.81 1.31 DETRITAL TERRIGENOUS HETEROGENIC HARD ESTIMATED CARBONATE CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH CLAYSTONE CLAYSTONE 1 5 94 LOWER PLEISTOCENE NO AGE GIVEN 31 298 11 1 116.0 150.0 393.66 394.00 0.34 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 0000 CLASTIC STONE. CLAYSTONE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 11 2 0.0 150.0 394.00 395.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 0000 CLASTIC STONE. SHALE (CLAYEY) 3 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 11 3 0.0 150.0 395.50 397.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 0000 CLASTIC STONE. SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 11 4 0.0 143.0 397.00 398.43 1.43 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 0000 CLASTIC STONE. SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.76 56 136 31 298 12 1 111.0 150.0 422.11 422.50 0.39 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 0000 CLASTIC STONE. CLAYSTONE SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 12 2 0.0 150.0 422.50 424.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 0000 CLASTIC STONE. CLAYSTONE SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.69 61 142 31 298 12 3 0.0 150.0 424.00 425.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 0000 CLASTIC STONE. CLAYSTONE SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.73 58 143 31 298 12 4 0.0 150.0 425.50 427.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 0000 CLASTIC STONE. CLAYSTONE SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.69 60 144 31 298 12 5 0.0 50.0 427.00 427.50 0.50 DETRITAL TERRIGENOUS HETEROGENIC HARD OTHER SILICEOUS QUARTZ ROCK FRAGMENT Successful ROCK FRAGMENT RICH QUARTZ RICH SANDY MUDSTONE CLAYSTONE SHALE 3 5 92 LOWER PLEISTOCENE NO AGE GIVEN 1.67 62 11 31 298 12 5 50.0 61.0 427.50 427.61 0.11 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. SILTY SAND 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.70 59 12 31 298 12 5 61.0 131.0 427.61 428.31 0.70 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAYSTONE SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.61 65 63 31 298 13 1 18.0 150.0 468.68 470.00 1.32 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAYSTONE SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 13 2 0.0 150.0 470.00 471.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAYSTONE SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.76 56 143 31 298 13 3 0.0 150.0 471.50 473.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAYSTONE SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.81 53 146 31 298 13 4 0.0 67.0 473.00 473.67 0.67 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAYSTONE SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.79 54 59 31 298 13 4 67.0 83.0 473.67 473.83 0.16 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH SANDY MUD SANDY SILT AND SILTY SAND 4 3 93 LOWER PLEISTOCENE NO AGE GIVEN 1.57 67 16 31 298 13 4 83.0 150.0 473.83 474.50 0.67 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAYSTONE SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.77 56 64 31 298 13 5 0.0 145.0 474.50 475.95 1.45 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUDSTONE CLAYSTONE 16 3 81 LOWER PLEISTOCENE NO AGE GIVEN 1.83 52 135 31 298 14 1 91.0 150.0 516.91 517.50 0.59 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUDSTONE SILTY SHALE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 14 2 0.0 150.0 517.50 519.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUDSTONE CLAYSTONE 3 4 93 LOWER PLEISTOCENE NO AGE GIVEN 1.79 54 125 31 298 14 3 0.0 150.0 519.00 520.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLASTIC STONE. CLAYSTONE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.73 58 137 31 298 14 4 0.0 150.0 520.50 522.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLASTIC STONE. CLAYSTONE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.84 51 146 31 298 15 1 0.0 150.0 564.00 565.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLASTIC STONE. SHALE (CLAYSTONE) 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 15 2 0.0 150.0 565.50 567.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLASTIC STONE. CLAYSTONE (SHALE) 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 15 3 0.0 150.0 567.00 568.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLASTIC STONE. CLAYSTONE (SHALE) 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.80 54 146 31 298 15 4 0.0 150.0 568.50 570.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLASTIC STONE. CLAYSTONE (SHALE) 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 15 5 0.0 150.0 570.00 571.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLASTIC STONE. SILTY CLAYSTONE 3 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.82 53 158 31 298 15 6 0.0 150.0 571.50 573.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLASTIC STONE. SILTY CLAY AND CLAYEY SILT 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 16 1 34.0 150.0 601.84 603.00 1.16 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLASTIC STONE. CLAYSTONE (SHALE) 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 31 298 16 2 0.0 150.0 603.00 604.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL FELDSPAR HEAVY MINERAL Successful HEAVY MINERAL RICH FELDSPAR RICH MUDSTONE CLAYSTONE 3 0 97 LOWER PLEISTOCENE NO AGE GIVEN 31 298 16 3 0.0 150.0 604.50 606.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 0000 CLASTIC STONE. CLAYSTONE (SHALE) 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.80 54 142 31 298 16 5 0.0 150.0 607.50 609.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD ESTIMATED CARBONATE CLAY MINERAL FELDSPAR Successful FELDSPAR RICH CLAY MINERAL RICH CLAYSTONE CLAYSTONE (SHALE) 3 0 97 LOWER PLEISTOCENE NO AGE GIVEN 1.87 49 145