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 31 295 1 1 120.0 150.0 102.20 102.50 0.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 100 31 295 1 2 0.0 150.0 102.50 104.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 100 31 295 1 3 0.0 150.0 104.00 105.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 5 0 95 1.42 77 146 31 295 1 5 0.0 150.0 107.00 108.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 1 0 100 31 295 1 CC 0.0 0.0 108.60 108.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT CLAY 0 0 100 31 295 2 1 25.0 150.0 120.25 121.50 1.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 100 31 295 2 2 0.0 150.0 121.50 123.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 1 0 0 1.35 81 146 31 295 2 3 0.0 150.0 123.00 124.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 31 295 2 4 0.0 150.0 124.50 126.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL OPAQUE MINERAL Successful OPAQUE MINERAL RICH CLAY MINERAL RICH CLAY CLAY 6 0 94 31 295 2 5 0.0 150.0 126.00 127.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON Successful IRON RICH CLAY MINERAL RICH PELAGIC CLAY CLAY 0 0 100 31 295 2 6 0.0 150.0 127.50 129.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON IRON RICH CLAY MINERAL RICH PELAGIC CLAY CLAY 0 0 0 1.38 79 146 31 295 2 CC 0.0 0.0 129.10 129.10 0.00 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON IRON RICH CLAY MINERAL RICH PELAGIC CLAY CLAY 0 0 0 31 295 3 1 121.0 150.0 140.21 140.50 0.29 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON IRON RICH CLAY MINERAL RICH PELAGIC CLAY CLAY 0 0 0 31 295 3 2 0.0 150.0 140.50 142.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON IRON RICH CLAY MINERAL RICH PELAGIC CLAY CLAY 0 0 0 1.35 80 145 31 295 3 3 0.0 150.0 142.00 143.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON IRON RICH CLAY MINERAL RICH PELAGIC CLAY CLAY 0 0 0 1.36 80 140 31 295 3 4 0.0 150.0 143.50 145.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON Successful IRON RICH CLAY MINERAL RICH PELAGIC CLAY CLAY 0 0 100 1.40 78 146 31 295 3 CC 0.0 0.0 145.10 145.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 5 0 95 31 295 H3 1 80.0 150.0 149.30 150.00 0.70 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 95 PALEOCENE NO AGE GIVEN 31 295 H3 CC 0.0 0.0 150.10 150.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 95 PALEOCENE NO AGE GIVEN