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 54 428 1 1 0.0 150.0 0.00 1.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNOFOSSIL OOZE 50 35 37 UPPER PLEISTOCENE NO AGE GIVEN 54 428 1 2 0.0 150.0 1.50 3.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNOFOSSIL OOZE 15 7 78 UPPER PLEISTOCENE NO AGE GIVEN 54 428 1 3 0.0 150.0 3.00 4.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE NANNOFOSSIL OOZE 85 8 7 UPPER PLEISTOCENE NO AGE GIVEN 1.21 89 155 54 428 1 4 0.0 150.0 4.50 6.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE GREYISH OLIVE GREEN NANNOFOSSIL OOZE 40 2 58 UPPER PLEISTOCENE NO AGE GIVEN 54 428 1 5 0.0 50.0 6.00 6.50 0.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE GREYISH OLIVE GREEN NANNOFOSSIL OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 428 1 CC 0.0 30.0 6.60 6.90 0.30 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE GREYISH OLIVE GREEN NANNOFOSSIL OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 428 2 1 0.0 150.0 29.00 30.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE DARK GREENISH GREY NANNOFOSSIL OOZE 44 8 48 UPPER PLEISTOCENE NO AGE GIVEN 54 428 2 2 0.0 65.0 30.50 31.15 0.65 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNOFOSSIL OOZE 50 35 48 UPPER PLEISTOCENE NO AGE GIVEN 54 428 2 3 0.0 144.0 32.00 33.44 1.44 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL RICH SAND NANNOFOSSIL OOZE 28 14 58 UPPER PLEISTOCENE NO AGE GIVEN 1.18 91 139 54 428 2 4 0.0 100.0 33.50 34.50 1.00 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE NANNOFOSSIL OOZE 75 14 11 UPPER PLEISTOCENE NO AGE GIVEN 54 428 3 1 0.0 150.0 38.50 40.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE NANNOFOSSIL OOZE 85 8 7 UPPER PLEISTOCENE NO AGE GIVEN 54 428 3 2 0.0 150.0 40.00 41.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL OOZE 43 14 43 UPPER PLEISTOCENE NO AGE GIVEN 1.18 90 155 54 428 3 3 0.0 150.0 41.50 43.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE NANNOFOSSIL OOZE 65 18 17 UPPER PLEISTOCENE NO AGE GIVEN 54 428 3 4 0.0 150.0 43.00 44.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE GREYISH OLIVE GREEN NANNOFOSSIL OOZE 36 14 50 UPPER PLEISTOCENE NO AGE GIVEN 1.19 90 154 54 428 3 5 0.0 114.0 44.50 45.64 1.14 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE DARK GREYISH OLIVE GREEN NANNOFOSSIL OOZE 60 27 13 UPPER PLEISTOCENE NO AGE GIVEN 54 428 3 CC 0.0 13.0 45.74 45.87 0.13 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE DARK GREYISH OLIVE GREEN NANNOFOSSIL OOZE 55 22 23 UPPER PLEISTOCENE NO AGE GIVEN 54 428 4 1 0.0 150.0 48.00 49.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE GREYISH OLIVE GREEN NANNOFOSSIL OOZE 65 17 18 UPPER PLEISTOCENE NO AGE GIVEN 54 428 4 2 0.0 150.0 49.50 51.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH SILT GREYISH OLIVE GREEN NANNOFOSSIL OOZE 21 22 57 LOWER PLEISTOCENE NO AGE GIVEN 1.16 92 156 54 428 4 3 0.0 150.0 51.00 52.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE DARK GREYISH OLIVE GREEN NANNOFOSSIL OOZE 60 22 18 LOWER PLEISTOCENE NO AGE GIVEN 54 428 4 4 0.0 150.0 52.50 54.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL OOZE 46 14 40 LOWER PLEISTOCENE NO AGE GIVEN 1.23 88 154 54 428 4 5 0.0 150.0 54.00 55.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE GREYISH OLIVE GREEN NANNO OOZE 70 17 13 LOWER PLEISTOCENE NO AGE GIVEN 54 428 4 6 0.0 150.0 55.50 57.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE GREY 38 14 48 LOWER PLEISTOCENE NO AGE GIVEN 1.23 87 154 54 428 4 7 0.0 30.0 57.00 57.30 0.30 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE GREY 75 14 11 LOWER PLEISTOCENE NO AGE GIVEN 54 428 4 CC 0.0 12.0 57.40 57.52 0.12 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE GREYISH GREEN NANNO OOZE 50 35 11 LOWER PLEISTOCENE NO AGE GIVEN 54 428 5 1 0.0 150.0 57.50 59.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL RICH SAND GREY 27 14 59 LOWER PLEISTOCENE NO AGE GIVEN 54 428 5 2 0.0 150.0 59.00 60.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE NANNOFOSSIL OOZE 75 14 11 LOWER PLEISTOCENE NO AGE GIVEN 1.23 88 144 54 428 5 3 0.0 150.0 60.50 62.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA GLASS Successful FORAMINIFERA RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE NANNOFOSSIL OOZE 56 7 38 LOWER PLEISTOCENE NO AGE GIVEN 1.39 78 154