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 31 291 1 1 0.0 114.0 0.00 1.14 1.14 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD ****** NO LITH GIVEN *** 0 0 0 UPPER PLIOCENE NO AGE GIVEN 31 291 1 1 114.0 150.0 1.14 1.50 0.36 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY SILT RICH ZEOLITE CLAY 2 4 94 UPPER PLIOCENE NO AGE GIVEN 31 291 2 1 0.0 35.0 60.00 60.35 0.35 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ****** NO LITH GIVEN *** 0 0 0 UPPER OLIGOCENE NO AGE GIVEN 31 291 2 1 35.0 115.0 60.35 61.15 0.80 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY SILT RICH ZEOLITE CLAY 0 3 97 UPPER OLIGOCENE NO AGE GIVEN 31 291 2 1 115.0 150.0 61.15 61.50 0.35 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY SILTY ZEOLITIC CLAY 1 0 99 UPPER OLIGOCENE NO AGE GIVEN 31 291 2 2 0.0 150.0 61.50 63.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 70 0 30 UPPER OLIGOCENE NO AGE GIVEN 1.45 75 138 31 291 3 1 0.0 91.0 79.00 79.91 0.91 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. ****** NO LITH GIVEN *** 0 0 0 LOWER OLIGOCENE NO AGE GIVEN 31 291 3 1 91.0 115.0 79.91 80.15 0.24 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE CLAY RICH MANNO OOZE 80 0 20 LOWER OLIGOCENE NO AGE GIVEN 31 291 3 1 115.0 150.0 80.15 80.50 0.35 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. CLAYEY RAD OOZE 0 38 62 UPPER EOCENE NO AGE GIVEN 31 291 4 1 0.0 45.0 98.00 98.45 0.45 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. SILTY CLAY 0 0 0 UPPER EOCENE NO AGE GIVEN 31 291 4 1 45.0 75.0 98.45 98.75 0.30 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL SPICULE Successful SPICULE RICH NANNOFOSSIL OOZE CLAY RAD RICH NANNO OOZE 58 41 1 UPPER EOCENE NO AGE GIVEN 31 291 4 1 75.0 121.0 98.75 99.21 0.46 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY OOZE CLAY ZONE 0 0 1 UPPER EOCENE NO AGE GIVEN 31 291 4 1 121.0 150.0 99.21 99.50 0.29 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE NANNOFOSSIL Precoded data NANNOFOSSIL RICH CLAY NANNO RAD BEARING CLAY 0 0 1 UPPER EOCENE NO AGE GIVEN 31 291 4 2 0.0 150.0 99.50 101.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL RADIOLARIA Successful RADIOLARIA RICH CLAY MINERAL RICH CLAY NANNO RAD BEARING CLAY 10 16 74 UPPER EOCENE NO AGE GIVEN 1.17 91 146 31 291 4 3 0.0 150.0 101.00 102.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY RAD BEARING ZEOLITE RICH CLAY 5 9 86 UPPER EOCENE NO AGE GIVEN 1.24 87 146 31 291 4 4 0.0 72.0 102.50 103.22 0.72 DETRITAL unk - 0000 DETRITAL SEDIMENT. RAD BEARING ZEOLITE RICH CLAY 0 0 0 UPPER EOCENE NO AGE GIVEN 1.41 77 70 31 291 4 4 72.0 150.0 103.22 104.00 0.78 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON Successful IRON RICH CLAY MINERAL RICH PELAGIC CLAY FERRUGINOUS ZEOLITE RICH CLAY 2 2 96 UPPER EOCENE NO AGE GIVEN 1.32 82 76