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 1 6 1 1 0.0 150.0 40.80 42.30 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 0 QUATERNARY NO AGE GIVEN 1.72 59 156 1 6 1 2 0.0 150.0 42.30 43.80 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 0 QUATERNARY NO AGE GIVEN 1.70 59 156 1 6 1 3 0.0 150.0 43.80 45.30 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 0 QUATERNARY NO AGE GIVEN 1.70 59 156 1 6 1 4 0.0 61.0 45.30 45.91 0.61 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD MUD 3 0 97 QUATERNARY NO AGE GIVEN 1 6 2 1 0.0 150.0 152.10 153.60 1.50 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAY 1 28 72 MIDDLE EOCENE NO AGE GIVEN 1.71 59 153 1 6 2 2 0.0 150.0 153.60 155.10 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUDSTONE MUDSTONE 18 2 80 MIDDLE EOCENE NO AGE GIVEN 1.72 59 156 1 6 2 3 0.0 150.0 155.10 156.60 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL CLAY MINERAL RICH MUDSTONE MUDSTONE 1 0 0 MIDDLE EOCENE NO AGE GIVEN 1.74 57 155 1 6 2 4 0.0 150.0 156.60 158.10 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUDSTONE MUDSTONE 0 0 100 MIDDLE EOCENE NO AGE GIVEN 1.73 58 159 1 6 2 5 0.0 150.0 158.10 159.60 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 2 98 MIDDLE EOCENE NO AGE GIVEN 1.77 55 159 1 6 2 6 0.0 70.0 159.60 160.30 0.70 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Precoded data CLAY MINERAL RICH CLAY CLAY 0 0 98 MIDDLE EOCENE NO AGE GIVEN 1.77 56 73 1 6 2 7 0.0 26.0 161.10 161.36 0.26 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL Precoded data CLAY MINERAL RICH MUDSTONE MUDSTONE 0 0 98 MIDDLE EOCENE NO AGE GIVEN 1 6 3 1 11.0 36.0 190.61 190.86 0.25 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL Precoded data CLAY MINERAL RICH MUDSTONE PEBBLY MUD 0 0 98 MIDDLE EOCENE NO AGE GIVEN 1 6 3 2 0.0 60.0 192.00 192.60 0.60 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM MUD PEBBLY MUD 23 42 35 MIDDLE EOCENE NO AGE GIVEN 1 6 3 3 0.0 150.0 193.50 195.00 1.50 SILICEOUS PELAGIC MONOGENIC HARD DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM DIATOMITE PEBBLY MUD 29 45 26 MIDDLE EOCENE NO AGE GIVEN 1.61 65 141 1 6 3 4 0.0 150.0 195.00 196.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 Precoded data CALCAREOUS OOZE PELAGIC OOZE 50 35 26 MIDDLE EOCENE NO AGE GIVEN 1.65 63 157 1 6 4 1 0.0 150.0 229.20 230.70 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 Precoded data CALCAREOUS OOZE PELAGIC OOZE 50 35 26 MIDDLE EOCENE NO AGE GIVEN 1.67 61 148 1 6 4 2 0.0 150.0 230.70 232.20 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 Precoded data CALCAREOUS OOZE PELAGITE(OOZE) 50 35 26 MIDDLE EOCENE NO AGE GIVEN 1.69 60 153 1 6 4 3 0.0 115.0 232.20 233.35 1.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 Precoded data SAND FINE SAND 0 0 26 MIDDLE EOCENE NO AGE GIVEN 1.80 54 82 1 6 5 1 0.0 24.0 246.60 246.84 0.24 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 26 MIDDLE EOCENE NO AGE GIVEN 1 6 5 1 24.0 65.0 246.84 247.25 0.41 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE Successful CARBONATE CHALK CHALK 80 20 0 MIDDLE EOCENE NO AGE GIVEN 1 6 5 2 0.0 150.0 248.10 249.60 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK DIATOM CLAY 39 20 41 MIDDLE EOCENE NO AGE GIVEN 1.74 57 156 1 6 6 1 0.0 118.5 249.00 250.18 1.18 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT FORAMINIFERA CARBONATE QUARTZ Successful QUARTZ RICH CARBONATE RICH MARLY FORAMINIFERA OOZE SILTY SAND 36 17 47 MIDDLE EOCENE NO AGE GIVEN 1.76 56 122 1 6 6 1 118.5 150.0 250.18 250.50 0.32 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 Precoded data CALCAREOUS OOZE PELAGITE 50 35 47 MIDDLE EOCENE NO AGE GIVEN 1.83 52 34 1 6 6 2 0.0 43.0 250.50 250.93 0.43 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 Precoded data CALCAREOUS OOZE LAMINATES 50 35 47 MIDDLE EOCENE NO AGE GIVEN 1 6 6 3 0.0 60.0 252.00 252.60 0.60 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 Precoded data CLASTIC SEDIMENTSTONE TURBIDITE SEQUENCES 0 0 47