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 8 74 1 1 0.0 150.0 0.00 1.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Precoded data RADIOLARIA OOZE RAD OOZE 35 50 18 PLEISTOCENE NO AGE GIVEN 1.19 90 110 8 74 1 2 0.0 150.0 1.50 3.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM Successful DIATOM RICH RADIOLARIA OOZE RAD OOZE 0 101 0 PLEISTOCENE NO AGE GIVEN 1.18 91 158 8 74 1 3 0.0 150.0 3.00 4.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM Successful DIATOM RICH RADIOLARIA OOZE RAD OOZE 0 101 0 PLEISTOCENE NO AGE GIVEN 1.17 91 157 8 74 1 4 0.0 150.0 4.50 6.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM Successful DIATOM RICH RADIOLARIA OOZE RAD OOZE 0 101 0 PLEISTOCENE NO AGE GIVEN 1.17 91 157 8 74 1 5 0.0 150.0 6.00 7.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM Successful DIATOM RICH RADIOLARIA OOZE RAD OOZE 1 101 0 PLEISTOCENE NO AGE GIVEN 1.24 87 157 8 74 1 6 0.0 150.0 7.50 9.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM Successful DIATOM RICH RADIOLARIA OOZE ARD OOZE 0 101 0 PLEISTOCENE NO AGE GIVEN 1.24 87 144 8 74 2 1 55.0 150.0 9.55 10.50 0.95 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM DIATOM RICH RADIOLARIA OOZE RAD OOZE 0 0 0 PLIOCENE NO AGE GIVEN 1.17 91 88 8 74 2 2 0.0 150.0 10.50 12.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM Successful DIATOM RICH RADIOLARIA OOZE RAD OOZE 0 101 0 PLIOCENE NO AGE GIVEN 1.19 90 147 8 74 2 3 0.0 110.0 12.00 13.10 1.10 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Precoded data RADIOLARIA OOZE RAD OOZE 35 50 0 UPPER MIOCENE NO AGE GIVEN 1.20 90 107 8 74 2 3 110.0 150.0 13.10 13.50 0.40 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA RADIOLARIA Successful FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE FORAM RAD NANNO OOZE 85 33 0 UPPER MIOCENE NO AGE GIVEN 1.30 83 39 8 74 3 1 55.0 150.0 18.55 19.50 0.95 SILICEOUS PELAGIC MONOGENIC SOFT SPICULE RADIOLARIA Successful RADIOLARIA RICH SPICULE OOZE RAD OOZE 0 84 16 LOWER MIOCENE NO AGE GIVEN 1.18 91 86 8 74 3 2 0.0 150.0 19.50 21.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM Successful DIATOM RICH RADIOLARIA OOZE RAD OOZE 1 101 0 LOWER MIOCENE NO AGE GIVEN 1.19 90 155 8 74 3 3 0.0 20.0 21.00 21.20 0.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO OOZE MIXED WITH RAD OOZE 50 35 0 LOWER MIOCENE NO AGE GIVEN 1.44 75 18 8 74 3 3 20.0 105.0 21.20 22.05 0.85 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE RAD OOZE 50 35 0 LOWER MIOCENE NO AGE GIVEN 1.29 84 90 8 74 3 3 105.0 150.0 22.05 22.50 0.45 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE MIXED WITH RAD OOZE 90 18 0 LOWER MIOCENE NO AGE GIVEN 1.52 70 48 8 74 3 4 0.0 150.0 22.50 24.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 77 18 5 LOWER MIOCENE NO AGE GIVEN 1.44 75 158 8 74 3 5 0.0 150.0 24.00 25.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 66 18 16 LOWER MIOCENE NO AGE GIVEN 1.41 77 156 8 74 4 1 15.0 55.0 27.15 27.55 0.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. SILICEOUS OOZE WITH RED CLAY 0 0 0 LOWER MIOCENE NO AGE GIVEN 1.18 91 29 8 74 4 1 55.0 150.0 27.55 28.50 0.95 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 LOWER MIOCENE NO AGE GIVEN 1.45 75 101 8 74 4 2 0.0 150.0 28.50 30.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 82 0 0 LOWER MIOCENE NO AGE GIVEN 1.60 66 157 8 74 4 3 0.0 150.0 30.00 31.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 84 0 0 LOWER MIOCENE NO AGE GIVEN 1.69 61 156 8 74 4 4 0.0 150.0 31.50 33.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 85 0 0 LOWER MIOCENE NO AGE GIVEN 1.64 63 156 8 74 4 5 0.0 150.0 33.00 34.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 75 0 0 LOWER MIOCENE NO AGE GIVEN 1.58 67 149 8 74 5 1 0.0 150.0 36.00 37.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 85 0 0 LOWER MIOCENE NO AGE GIVEN 1.46 74 113 8 74 5 2 0.0 150.0 37.50 39.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE WITH SILICEOUS FOSSIL FRAGMENTS 81 0 0 LOWER MIOCENE NO AGE GIVEN 1.50 71 157 8 74 5 3 0.0 150.0 39.00 40.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 78 0 0 LOWER MIOCENE NO AGE GIVEN 1.49 72 157 8 74 5 4 0.0 150.0 40.50 42.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 79 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.49 73 157 8 74 5 5 0.0 150.0 42.00 43.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 81 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.55 68 157 8 74 5 6 0.0 150.0 43.50 45.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 80 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.55 69 152 8 74 6 1 0.0 150.0 46.00 47.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE WITH RAD FRAGMENTS 83 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.58 67 157 8 74 6 2 0.0 150.0 47.50 49.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 79 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.60 65 157 8 74 6 3 0.0 150.0 49.00 50.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 85 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.58 67 156 8 74 6 4 0.0 150.0 50.50 52.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 66 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.49 72 157 8 74 6 5 0.0 150.0 52.00 53.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 74 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.52 71 152 8 74 6 6 0.0 150.0 53.50 55.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 79 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.55 69 158 8 74 7 1 60.0 150.0 55.60 56.50 0.90 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 78 0 0 UPPER OLIGOCENE NO AGE GIVEN 8 74 7 2 0.0 150.0 56.50 58.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 77 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.40 77 154 8 74 7 3 0.0 150.0 58.00 59.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 75 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.45 74 157 8 74 7 4 0.0 150.0 59.50 61.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 80 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.43 76 157 8 74 7 5 0.0 150.0 61.00 62.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 59 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.47 74 158 8 74 8 2 0.0 150.0 65.50 67.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 81 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.62 65 146 8 74 8 3 0.0 150.0 67.00 68.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 78 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.69 60 153 8 74 9 1 52.0 150.0 73.52 74.50 0.98 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 82 0 0 UPPER OLIGOCENE NO AGE GIVEN 8 74 9 2 0.0 150.0 74.50 76.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 81 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.61 65 157 8 74 9 3 0.0 150.0 76.00 77.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 68 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.61 65 158 8 74 9 4 0.0 150.0 77.50 79.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 81 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.68 61 157 8 74 9 5 0.0 150.0 79.00 80.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 75 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.63 64 156 8 74 9 6 0.0 150.0 80.50 82.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 81 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.67 61 157 8 74 10 1 0.0 70.0 82.00 82.70 0.70 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 83 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.57 67 65 8 74 10 2 0.0 150.0 83.50 85.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 LOWER OLIGOCENE NO AGE GIVEN 8 74 11 1 50.0 150.0 91.50 92.50 1.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO OOZE WITH FORAMS 99 0 1 LOWER OLIGOCENE NO AGE GIVEN 8 74 11 2 0.0 120.0 92.50 93.70 1.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL ZEOLITE Successful ZEOLITE RICH NANNOFOSSIL OOZE NANNO OOZE 76 0 24 LOWER OLIGOCENE NO AGE GIVEN 8 74 11 2 120.0 140.0 93.70 93.90 0.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 6 0 0 UPPER EOCENE NO AGE GIVEN 8 74 11 2 140.0 150.0 93.90 94.00 0.10 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE PHILLIPSITE RED CLAY 0 0 0 UPPER EOCENE NO AGE GIVEN 8 74 12 1 0.0 30.0 100.00 100.30 0.30 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. PHILLIPSITIC RED CLAY WITH NANNOS 34 0 0 UPPER EOCENE NO AGE GIVEN 1.39 78 28 8 74 12 1 30.0 120.0 100.30 101.20 0.90 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO OOZE WITH FORAMS 99 0 1 MIDDLE EOCENE NO AGE GIVEN 1.58 67 96 8 74 12 1 120.0 150.0 101.20 101.50 0.30 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL Precoded data NANNOFOSSIL RICH PELAGIC CLAY PHILLIPSITIC RED CLAY WITH NANNOS 10 10 1 MIDDLE EOCENE NO AGE GIVEN 1.55 68 31 8 74 12 2 0.0 150.0 101.50 103.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL Precoded data NANNOFOSSIL RICH PELAGIC CLAY NANNO CLAY (RED) 10 10 1 MIDDLE EOCENE NO AGE GIVEN 1.57 68 139 8 74 12 3 7.0 42.0 103.07 103.42 0.35 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL Precoded data NANNOFOSSIL RICH PELAGIC CLAY NANNO CLAY (RED) 10 10 1