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 72 A 1 1 104.0 150.0 10.04 10.50 0.46 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA DIATOM Successful FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE RAD NANNO OOZE 84 46 0 PLEISTOCENE NO AGE GIVEN 8 72 A 1 2 0.0 150.0 10.50 12.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE RAD NANNO OOZE 83 61 0 PLEISTOCENE NO AGE GIVEN 1.48 73 153 8 72 A 1 3 0.0 150.0 12.00 13.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL DIATOM Successful DIATOM RICH NANNOFOSSIL OOZE RAD NANNO OOZE TO NANNO RAD OOZE 66 61 0 PLEISTOCENE NO AGE GIVEN 1.48 73 154 8 72 A 1 4 0.0 150.0 13.50 15.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. NANNO RAD OOZE TO RAD NANNO OOZE 85 0 0 PLEISTOCENE NO AGE GIVEN 1.42 76 144 8 72 A 2 1 0.0 150.0 18.00 19.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL RICH CALCAREOUS OOZE NANNO RAD OOZE 88 78 0 PLIOCENE NO AGE GIVEN 1.48 73 156 8 72 A 2 2 0.0 150.0 19.50 21.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE NANNO RAD OOZE 74 78 0 PLIOCENE NO AGE GIVEN 1.48 73 157 8 72 A 2 3 0.0 150.0 21.00 22.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE NANNO RAD OOZE 80 66 0 PLIOCENE NO AGE GIVEN 1.53 70 145 8 72 A 2 4 0.0 150.0 22.50 24.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE NANNO RAD OOZE 72 74 0 PLIOCENE NO AGE GIVEN 1.47 74 157 8 72 A 2 5 0.0 150.0 24.00 25.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE NANNO RAD OOZE 77 61 0 PLIOCENE NO AGE GIVEN 1.46 74 157 8 72 A 3 1 110.0 150.0 28.10 28.50 0.40 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. NANNO RAD OOZE 77 0 0 PLIOCENE NO AGE GIVEN 8 72 A 3 2 0.0 150.0 28.50 30.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL RICH CALCAREOUS OOZE NANNO RAD OOZE 89 70 0 PLIOCENE NO AGE GIVEN 1.44 75 140 8 72 A 3 3 0.0 150.0 30.00 31.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE NANNO RAD OOZE 78 61 0 PLIOCENE NO AGE GIVEN 1.48 73 149 8 72 A 3 4 0.0 150.0 31.50 33.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL RICH CALCAREOUS OOZE NANNO RAD OOZE 85 57 0 PLIOCENE NO AGE GIVEN 1.43 76 158 8 72 A 3 5 0.0 150.0 33.00 34.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE NANNO RAD OOZE 81 78 0 PLIOCENE NO AGE GIVEN 1.42 77 131 8 72 A 3 6 34.0 132.0 34.84 35.82 0.98 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE NANNO RAD OOZE 82 78 0 PLIOCENE NO AGE GIVEN 1.33 82 88 8 72 A 4 1 0.0 150.0 36.00 37.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE NANNO RAD OOZE 68 78 0 PLIOCENE NO AGE GIVEN 1.39 78 156 8 72 A 4 2 0.0 150.0 37.50 39.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE NANNO RAD OOZE 57 78 0 PLIOCENE NO AGE GIVEN 1.40 78 157 8 72 A 4 3 0.0 150.0 39.00 40.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE NANNO RAD OOZE 73 78 0 PLIOCENE NO AGE GIVEN 1.35 80 157 8 72 A 4 4 0.0 150.0 40.50 42.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE NANNO RAD OOZE 68 61 0 PLIOCENE NO AGE GIVEN 1.36 80 160 8 72 A 4 5 0.0 150.0 42.00 43.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE NANNO RAD OOZE 60 78 0 PLIOCENE NO AGE GIVEN 1.37 79 158 8 72 A 4 6 0.0 135.0 43.50 44.85 1.35 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE RAD OOZE 67 78 0 PLIOCENE NO AGE GIVEN 1.35 81 123 8 72 A 5 1 40.0 150.0 45.40 46.50 1.10 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE NANNO RAD OOZE 69 78 0 PLIOCENE NO AGE GIVEN 1.44 75 111 8 72 A 5 2 0.0 150.0 46.50 48.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Precoded data NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE NANNO RAD OOZE 35 50 0 PLIOCENE NO AGE GIVEN 1.43 76 158 8 72 A 5 3 0.0 150.0 48.00 49.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE NANNO RAD OOZE 77 61 0 PLIOCENE NO AGE GIVEN 1.47 74 158 8 72 A 5 4 0.0 150.0 49.50 51.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE NANNO RAD OOZE 75 78 0 PLIOCENE NO AGE GIVEN 1.48 73 158 8 72 A 5 5 0.0 150.0 51.00 52.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE NANNO RAD OOZE 83 61 0 PLIOCENE NO AGE GIVEN 1.54 69 157 8 72 A 5 6 0.0 150.0 52.50 54.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE RAD NANNO OOZE 76 78 0 UPPER MIOCENE NO AGE GIVEN 1.65 63 158 8 72 A 6 1 0.0 150.0 54.00 55.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL RICH CALCAREOUS OOZE RAD NANNO OOZE 100 78 0 UPPER MIOCENE NO AGE GIVEN 1.57 68 158 8 72 A 6 2 0.0 150.0 55.50 57.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE RAD NANNO OOZE 83 78 0 UPPER MIOCENE NO AGE GIVEN 1.55 69 158 8 72 A 6 3 0.0 150.0 57.00 58.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL RICH CALCAREOUS OOZE RAD NANNO OOZE 88 78 0 UPPER MIOCENE NO AGE GIVEN 1.60 66 153 8 72 A 6 4 0.0 150.0 58.50 60.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL RICH CALCAREOUS OOZE RAD NANNO OOZE 83 78 0 UPPER MIOCENE NO AGE GIVEN 1.56 68 151 8 72 A 6 5 0.0 150.0 60.00 61.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE RAD NANNO OOZE 76 78 0 UPPER MIOCENE NO AGE GIVEN 1.50 72 157 8 72 A 6 6 0.0 150.0 61.50 63.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE RAD NANNO OOZE 69 78 0 UPPER MIOCENE NO AGE GIVEN 1.47 74 152