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 48 402 1 1 0.0 5.0 0.00 0.05 0.05 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE GRITTY FORAM NANNO OOZE 50 35 8 PLEISTOCENE NO AGE GIVEN 1.67 62 3 48 402 1 1 5.0 88.0 0.05 0.88 0.83 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA TERRIGENOUS DETRITUS Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO MARLY OOZE 50 35 8 PLEISTOCENE NO AGE GIVEN 1.73 58 88 48 402 1 1 88.0 150.0 0.88 1.50 0.62 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA TERRIGENOUS DETRITUS Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO MARLY OOZE 50 35 8 PLEISTOCENE NO AGE GIVEN 1.75 57 66 48 402 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD FORAM NANNO MARLY OOZE 13 2 85 PLEISTOCENE NO AGE GIVEN 1.75 57 147 48 402 1 3 0.0 150.0 3.00 4.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. FORAM NANNO MARLY OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 1.69 61 157 48 402 1 4 0.0 10.0 4.50 4.60 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. FORAM NANNO MARLY OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 48 402 1 CC 10.0 4.70 4.80 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 Successful CLASTIC SEDIMENT FORAM NANNO MARLY OOZE 9 0 91 PLEISTOCENE NO AGE GIVEN 48 402 2 1 3.0 90.0 42.03 42.90 0.87 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CALCAR MUD 18 0 83 PLEISTOCENE NO AGE GIVEN 48 402 2 CC 0.0 10.0 43.00 43.10 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CARBONATE Precoded data CARBONATE RICH MUD CALCAR MUD 0 0 83 PLEISTOCENE NO AGE GIVEN 48 402 3 1 11.0 102.0 80.11 81.02 0.91 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA TERRIGENOUS DETRITUS Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO MARLY OOZE 50 35 83 PLEISTOCENE NO AGE GIVEN 48 402 3 1 102.0 150.0 81.02 81.50 0.48 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE MARLY NANNO OOZE 50 35 83 PLEISTOCENE NO AGE GIVEN 48 402 3 CC 0.0 18.0 81.60 81.78 0.18 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CARBONATE Precoded data CARBONATE RICH MUD CALCAR MUD 0 0 83 PLEISTOCENE NO AGE GIVEN 48 402 4 CC 0.0 8.0 118.10 118.18 0.08 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT FORAMINIFERA NANNOFOSSIL TERRIGENOUS DETRITUS Successful NANNOFOSSIL RICH MARLY FORAMINIFERA OOZE SILIC MARLY NANNO OOZE 36 18 46 UPPER EOCENE NO AGE GIVEN 48 402 5 1 0.0 150.0 127.50 129.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 NANNOFOSSIL CARBONATE TERRIGENOUS DETRITUS Successful CARBONATE RICH NANNOFOSSIL RICH CHALK SILIC MARLY NANNO CHALK 60 13 27 UPPER EOCENE NO AGE GIVEN 48 402 5 2 0.0 150.0 129.00 130.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. SILIC MARLY NANNO CHALK 57 0 0 UPPER EOCENE NO AGE GIVEN 48 402 5 3 0.0 150.0 130.50 132.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. SILIC MARLY NANNO CHALK 0 0 0 UPPER EOCENE NO AGE GIVEN 48 402 5 4 0.0 50.0 132.00 132.50 0.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. SILIC MARLY NANNO CHALK 0 0 0 UPPER EOCENE NO AGE GIVEN 48 402 5 4 50.0 86.0 132.50 132.86 0.36 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM CARBONATE NANNOFOSSIL TERRIGENOUS DETRITUS Successful NANNOFOSSIL RICH MARLY CARBONATE CHALK SILIC MARLY NANNO CHALK 43 12 45 UPPER EOCENE NO AGE GIVEN 48 402 5 CC 0.0 10.0 132.96 133.06 0.10 SILICEOUS PELAGIC MONOGENIC SOFT SPICULE FORAMINIFERA Successful FORAMINIFERA RICH SPICULE OOZE SILIC MARLY NANNO CHALK 45 46 9 UPPER EOCENE NO AGE GIVEN