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 32 303 1 1 0.0 150.0 0.00 1.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 32 303 1 CC 0.0 0.0 1.60 1.60 0.00 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM RADIOLARIA GLASS Successful GLASS RICH RADIOLARIA RICH DIATOM MUD DIAT VOLCANIC ASH 0 43 57 UPPER PLEISTOCENE NO AGE GIVEN 32 303 2 1 33.0 150.0 62.33 63.50 1.17 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA DIATOM GLASS Successful GLASS RICH DIATOM RICH RADIOLARIA RICH SILICEOUS OOZE RAD DIAT OOZE 0 81 19 LOWER PLIOCENE NO AGE GIVEN 32 303 2 2 0.0 110.0 63.50 64.60 1.10 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA DIATOM GLASS Successful GLASS RICH DIATOM RICH RADIOLARIA RICH SILICEOUS OOZE RAD DIAT OOZE 0 85 15 LOWER PLIOCENE NO AGE GIVEN 32 303 2 2 110.0 150.0 64.60 65.00 0.40 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA DIATOM GLASS Successful GLASS RICH DIATOM RICH RADIOLARIA RICH SILICEOUS OOZE DIAT RAD OOZE 0 85 15 LOWER PLIOCENE NO AGE GIVEN 32 303 2 3 0.0 50.0 65.00 65.50 0.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA DIATOM GLASS GLASS RICH DIATOM RICH RADIOLARIA RICH SILICEOUS OOZE DIAT RAD OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.21 89 48 32 303 2 3 50.0 150.0 65.50 66.50 1.00 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA DIATOM GLASS GLASS RICH DIATOM RICH RADIOLARIA RICH SILICEOUS OOZE RAD DIAT OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.24 87 98 32 303 2 4 0.0 150.0 66.50 68.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA DIATOM GLASS GLASS RICH DIATOM RICH RADIOLARIA RICH SILICEOUS OOZE RAD DIAT OOZE 0 0 100 LOWER PLIOCENE NO AGE GIVEN 1.25 87 146 32 303 2 5 0.0 145.0 68.00 69.45 1.45 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA DIATOM GLASS GLASS RICH DIATOM RICH RADIOLARIA RICH SILICEOUS OOZE RAD DIAT OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.23 88 141 32 303 2 6 0.0 145.0 69.50 70.95 1.45 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA DIATOM GLASS GLASS RICH DIATOM RICH RADIOLARIA RICH SILICEOUS OOZE RAD DIAT OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.22 88 137 32 303 2 CC 0.0 0.0 71.10 71.10 0.00 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA DIATOM GLASS Successful GLASS RICH DIATOM RICH RADIOLARIA RICH SILICEOUS OOZE DIAT RAD OOZE 3 80 17 32 303 3 1 105.0 150.0 118.05 118.50 0.45 SILICEOUS TRANSITIONAL MONOGENIC SOFT unk - 0000 RADIOLARIA DIATOM GLASS Successful DIATOM RICH RADIOLARIA RICH MUDDY SILICEOUS OOZE CLAYEY DIAT OOZE 0 70 30 UPPER MIOCENE NO AGE GIVEN 32 303 3 2 0.0 150.0 118.50 120.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA DIATOM GLASS Successful GLASS RICH DIATOM RICH RADIOLARIA RICH SILICEOUS OOZE CLAYEY DIAT RAD OOZE 0 72 28 UPPER MIOCENE NO AGE GIVEN 32 303 3 3 0.0 150.0 120.00 121.50 1.50 SILICEOUS unk - 0000 SILICEOUS SEDIMENT. CLAYEY DIAT RAD OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.30 84 146 32 303 3 4 0.0 150.0 121.50 123.00 1.50 SILICEOUS unk - 0000 SILICEOUS SEDIMENT. CLAYEY DIAT RAD OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.29 84 146 32 303 3 5 0.0 150.0 123.00 124.50 1.50 SILICEOUS unk - 0000 SILICEOUS SEDIMENT. CLAYEY DIAT RAD OOZE 0 44 57 UPPER MIOCENE NO AGE GIVEN 1.31 83 146 32 303 3 6 0.0 150.0 124.50 126.00 1.50 SILICEOUS unk - 0000 SILICEOUS SEDIMENT. CLAYEY DIAT RAD OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.30 84 145 32 303 3 CC 0.0 0.0 126.10 126.10 0.00 SILICEOUS TRANSITIONAL MONOGENIC SOFT unk - 0000 RADIOLARIA DIATOM GLASS Successful DIATOM RICH RADIOLARIA RICH MUDDY SILICEOUS OOZE ASH RICH DIAT RAD OOZE 0 60 40 UPPER MIOCENE NO AGE GIVEN 32 303 4 1 75.0 150.0 174.75 175.50 0.75 SILICEOUS unk - 0000 SILICEOUS SEDIMENT. RAD BEARING CLAY 0 0 0 UPPER MIOCENE NO AGE GIVEN 32 303 4 2 0.0 150.0 175.50 177.00 1.50 SILICEOUS unk - 0000 SILICEOUS SEDIMENT. RAD BEARING CLAY 0 54 47 UPPER MIOCENE NO AGE GIVEN 1.32 82 142 32 303 4 3 0.0 150.0 177.00 178.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM RICH RADIOLARIA OOZE RAD BEARING CLAY 0 78 22 UPPER MIOCENE NO AGE GIVEN 32 303 4 4 0.0 150.0 178.50 180.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Precoded data RADIOLARIA OOZE RAD BEARING CLAY 35 50 22 UPPER MIOCENE NO AGE GIVEN 1.34 81 146 32 303 4 5 0.0 150.0 180.00 181.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Precoded data RADIOLARIA OOZE RAD BEARING CLAY 35 50 22 UPPER MIOCENE NO AGE GIVEN 32 303 4 6 0.0 150.0 181.50 183.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Precoded data RADIOLARIA OOZE RAD BEARING CLAY 35 50 22 UPPER MIOCENE NO AGE GIVEN 1.32 82 146 32 303 4 CC 0.0 0.0 183.10 183.10 0.00 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Precoded data RADIOLARIA OOZE RAD BEARING CLAY 35 50 22 32 303 5 CC 0.0 0.0 211.10 211.10 0.00 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON Successful IRON RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC BROWN CLAY 0 0 100 CENOMANIAN UPPER ALBIAN NO AGE GIVEN