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 7 66 A 2 1 0.0 150.0 20.00 21.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLEISTOCENE NO AGE GIVEN 1.18 91 156 7 66 A 2 2 0.0 150.0 21.50 23.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLIOCENE NO AGE GIVEN 1.18 91 158 7 66 A 2 3 0.0 150.0 23.00 24.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLIOCENE NO AGE GIVEN 1.16 92 156 7 66 A 2 4 0.0 150.0 24.50 26.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLIOCENE NO AGE GIVEN 1.17 91 148 7 66 A 2 5 0.0 150.0 26.00 27.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLIOCENE NO AGE GIVEN 1.17 91 155 7 66 A 2 6 0.0 150.0 27.50 29.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLIOCENE NO AGE GIVEN 1.16 92 143 7 66 A 3 1 0.0 150.0 29.00 30.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLIOCENE NO AGE GIVEN 1.14 93 136 7 66 A 3 2 0.0 150.0 30.50 32.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLIOCENE NO AGE GIVEN 1.17 91 157 7 66 A 3 3 0.0 150.0 32.00 33.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLIOCENE NO AGE GIVEN 1.18 90 158 7 66 A 3 4 0.0 150.0 33.50 35.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLIOCENE NO AGE GIVEN 1.20 90 158 7 66 A 3 5 0.0 150.0 35.00 36.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLIOCENE NO AGE GIVEN 1.18 91 159 7 66 A 3 6 0.0 150.0 36.50 38.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLIOCENE NO AGE GIVEN 1.18 90 157 7 66 A 4 1 0.0 150.0 38.00 39.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 PLIOCENE NO AGE GIVEN 1.19 90 153 7 66 A 4 2 0.0 150.0 39.50 41.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.17 91 157 7 66 A 4 3 0.0 150.0 41.00 42.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.17 91 154 7 66 A 4 4 0.0 150.0 42.50 44.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.16 92 156 7 66 A 4 5 0.0 150.0 44.00 45.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.15 93 158 7 66 A 4 6 0.0 150.0 45.50 47.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.16 92 157 7 66 A 5 1 0.0 150.0 47.00 48.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.20 90 157 7 66 A 5 2 0.0 150.0 48.50 50.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.18 90 157 7 66 A 5 3 0.0 150.0 50.00 51.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.17 91 156 7 66 A 5 4 0.0 150.0 51.50 53.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.19 90 157 7 66 A 5 5 0.0 150.0 53.00 54.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.19 90 154 7 66 A 5 6 0.0 150.0 54.50 56.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.17 91 157 7 66 A 6 2 0.0 150.0 57.50 59.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.17 91 157 7 66 A 6 3 0.0 150.0 59.00 60.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.19 90 157 7 66 A 6 4 0.0 150.0 60.50 62.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.20 89 157 7 66 A 6 5 0.0 150.0 62.00 63.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.20 90 155 7 66 A 6 6 0.0 150.0 63.50 65.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.20 90 156 7 66 A 7 1 0.0 150.0 67.00 68.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.15 92 153 7 66 A 7 2 0.0 150.0 68.50 70.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.17 91 154 7 66 A 7 3 0.0 150.0 70.00 71.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.20 89 158 7 66 A 7 4 0.0 150.0 71.50 73.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.19 90 157 7 66 A 7 5 0.0 150.0 73.00 74.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.21 89 154 7 66 A 7 6 0.0 150.0 74.50 76.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.17 92 157 7 66 A 8 1 0.0 150.0 76.00 77.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.19 90 155 7 66 A 8 2 0.0 150.0 77.50 79.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.20 90 158 7 66 A 8 3 0.0 150.0 79.00 80.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 MIDDLE MIOCENE NO AGE GIVEN 1.18 91 158 7 66 A 8 6 0.0 150.0 83.50 85.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH SILICEOUS OOZE RADIOLARIAN OOZE 35 50 100 LOWER MIOCENE NO AGE GIVEN 1.19 90 156