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 58 444 1 CC 0.0 21.0 0.30 0.51 0.21 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD VITRIC MUD 0 0 88 HOLOCENE UPPER PLEISTOCENE NO AGE GIVEN 58 444 2 1 0.0 150.0 6.00 7.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CLAY (MUD) 0 0 88 HOLOCENE UPPER PLEISTOCENE NO AGE GIVEN 2.03 40 150 58 444 2 2 0.0 150.0 7.50 9.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD MUD 0 4 96 UPPER PLEISTOCENE NO AGE GIVEN 2.06 38 153 58 444 2 3 0.0 150.0 9.00 10.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH MUD MUD 10 12 78 UPPER PLEISTOCENE NO AGE GIVEN 2.03 40 152 58 444 2 4 0.0 96.0 10.50 11.46 0.96 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH MUD MUD 3 4 94 UPPER PLEISTOCENE NO AGE GIVEN 2.05 39 37 58 444 2 5 0.0 108.0 12.00 13.08 1.08 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD MUD 5 4 91 UPPER PLEISTOCENE NO AGE GIVEN 2.12 35 64 58 444 2 CC 0.0 10.0 13.18 13.28 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD MUD 5 5 90 UPPER PLEISTOCENE NO AGE GIVEN 58 444 3 1 0.0 150.0 15.50 17.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLAY MINERAL RICH MUD MUD 7 10 83 UPPER PLEISTOCENE NO AGE GIVEN 2.09 36 153 58 444 3 2 0.0 150.0 17.00 18.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD MUD 3 4 93 UPPER PLEISTOCENE NO AGE GIVEN 2.03 40 152 58 444 3 3 0.0 98.0 18.50 19.48 0.98 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD MUD 14 5 81 UPPER PLEISTOCENE NO AGE GIVEN 2.06 38 41 58 444 3 CC 0.0 5.0 19.59 19.64 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CARBONATE Successful CARBONATE RICH CLAY MINERAL RICH MUD MUD 12 4 84 UPPER PLEISTOCENE NO AGE GIVEN 58 444 4 1 0.0 150.0 25.00 26.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 2.07 37 151 58 444 4 2 0.0 150.0 26.50 28.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 2.05 39 153 58 444 4 3 0.0 150.0 28.00 29.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 84 UPPER PLEISTOCENE NO AGE GIVEN 2.02 40 154 58 444 4 4 0.0 150.0 29.50 31.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. MUD 1 2 97 UPPER PLEISTOCENE NO AGE GIVEN 2.01 41 152 58 444 4 5 0.0 115.0 31.00 32.15 1.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUD MUD 0 0 97 UPPER PLEISTOCENE NO AGE GIVEN 1.85 51 74 58 444 4 CC 0.0 10.0 32.25 32.35 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH SANDY MUD VITRIC MUD 4 2 94 UPPER PLEISTOCENE NO AGE GIVEN 58 444 5 1 0.0 150.0 34.50 36.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 94 UPPER PLEISTOCENE NO AGE GIVEN 2.08 37 153 58 444 5 2 0.0 150.0 36.00 37.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 94 LOWER PLEISTOCENE NO AGE GIVEN 2.06 38 152 58 444 5 3 0.0 150.0 37.50 39.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD MUD 5 5 90 LOWER PLEISTOCENE NO AGE GIVEN 2.04 40 153 58 444 5 4 0.0 150.0 39.00 40.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD MUD 5 2 94 LOWER PLEISTOCENE NO AGE GIVEN 2.00 42 154 58 444 5 5 0.0 60.0 40.50 41.10 0.60 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS GLASS CLAY MINERAL Successful CLAY MINERAL RICH GLASS RICH SANDY MUD MUDDY ASH 5 2 93 LOWER PLEISTOCENE NO AGE GIVEN 58 444 5 CC 0.0 12.0 41.20 41.32 0.12 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH ASH 0 0 93 LOWER PLEISTOCENE NO AGE GIVEN 58 444 6 1 0.0 90.0 44.00 44.90 0.90 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUDSTONE CLAY 7 3 91 LOWER PLEISTOCENE NO AGE GIVEN 2.08 37 21 58 444 6 CC 0.0 0.0 45.00 45.00 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD NANNO CLAY 30 3 67 LOWER PLEISTOCENE PLIOCENE NO AGE GIVEN 58 444 7 1 0.0 150.0 53.50 55.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH MUD MUD 0 2 98 LOWER PLEISTOCENE PLIOCENE NO AGE GIVEN 2.07 38 136 58 444 7 2 0.0 150.0 55.00 56.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 98 UPPER PLIOCENE NO AGE GIVEN 2.04 39 154 58 444 7 3 0.0 150.0 56.50 58.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD MUD 0 1 99 UPPER PLIOCENE NO AGE GIVEN 2.02 41 150 58 444 7 4 6.0 150.0 58.06 59.50 1.44 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 99 UPPER PLIOCENE NO AGE GIVEN 2.10 36 149 58 444 7 5 0.0 94.0 59.50 60.44 0.94 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 99 UPPER PLIOCENE NO AGE GIVEN 58 444 7 6 5.0 150.0 61.05 62.50 1.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH SANDY MUD CLAY 2 1 98 UPPER PLIOCENE NO AGE GIVEN 58 444 7 7 0.0 39.0 62.50 62.89 0.39 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH MUD ASHY MUD AND PEBBLES 7 0 93 UPPER PLIOCENE NO AGE GIVEN 58 444 7 CC 0.0 0.0 63.03 63.03 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD ASHY MUD 5 2 93 UPPER PLIOCENE NO AGE GIVEN 58 444 8 1 0.0 72.0 63.00 63.72 0.72 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 93 UPPER PLIOCENE NO AGE GIVEN 58 444 8 CC 0.0 0.0 63.82 63.82 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD ASHY MUD 0 0 93 UPPER PLIOCENE NO AGE GIVEN 58 444 9 1 0.0 133.0 72.50 73.83 1.33 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD ASHY MUD 0 0 93 UPPER PLIOCENE NO AGE GIVEN 2.08 37 104 58 444 9 CC 0.0 5.0 73.93 73.98 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH MUD GLASS BEARING CLAY 5 2 94 58 444 9 CC 5.0 10.0 73.88 73.93 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAYEY ASH 0 0 94 58 444 10 1 0.0 150.0 82.00 83.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY SILTY CLAY (MUD) W/ASH 0 0 94 LOWER PLIOCENE UPPER MIOCENE NO AGE GIVEN 2.09 37 153 58 444 10 2 0.0 145.0 83.50 84.95 1.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD SILTY CLAY W/ASH 1 2 97 LOWER PLIOCENE UPPER MIOCENE NO AGE GIVEN 2.08 37 138 58 444 10 CC 0.0 10.0 85.05 85.15 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD ASH-BEARING MUD 3 2 95 LOWER PLIOCENE UPPER MIOCENE NO AGE GIVEN