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 9 80 1 1 0.0 150.0 0.13 1.63 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA RADIOLARIA Precoded data RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM RAD NANNO OOZE 50 35 1 PLEISTOCENE NO AGE GIVEN 1.32 83 154 9 80 1 2 0.0 150.0 1.63 3.13 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA RADIOLARIA Precoded data RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM RAD NANNO OOZE 50 35 1 PLEISTOCENE NO AGE GIVEN 1.27 85 158 9 80 1 3 0.0 150.0 3.13 4.63 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA RADIOLARIA Precoded data RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM RAD NANNO OOZE 50 35 1 PLEISTOCENE NO AGE GIVEN 1.37 79 160 9 80 1 4 0.0 150.0 4.63 6.13 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA RADIOLARIA Successful RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL OOZE RAD FORAM NANNO OOZE 85 15 0 PLEISTOCENE NO AGE GIVEN 1.49 72 151 9 80 1 5 0.0 150.0 6.13 7.63 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA RADIOLARIA RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL OOZE RAD FORAM NANNO OOZE 77 0 0 PLEISTOCENE NO AGE GIVEN 1.43 76 156 9 80 1 6 0.0 150.0 7.63 9.13 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA RADIOLARIA RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL OOZE RAD FORAM NANNO OOZE 85 0 0 PLEISTOCENE NO AGE GIVEN 1.45 75 150 9 80 1 CC 0.0 0.0 9.23 9.23 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA RADIOLARIA Successful RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM RAD NANNO OOZE 80 20 0 9 80 2 1 0.0 150.0 61.21 62.71 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE NANNO RAD OOZE 70 36 0 UPPER MIOCENE NO AGE GIVEN 1.45 74 155 9 80 2 2 0.0 150.0 62.71 64.21 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO RAD OOZE 73 0 0 UPPER MIOCENE NO AGE GIVEN 1.43 76 156 9 80 2 3 0.0 150.0 64.21 65.71 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO RAD OOZE 68 0 0 UPPER MIOCENE NO AGE GIVEN 1.45 75 156 9 80 2 4 0.0 150.0 65.71 67.21 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO RAD OOZE 69 0 0 UPPER MIOCENE NO AGE GIVEN 1.47 73 146 9 80 2 5 0.0 150.0 67.21 68.71 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. RAD NANNO OOZE 31 0 0 UPPER MIOCENE NO AGE GIVEN 1.40 78 155 9 80 2 6 0.0 150.0 68.71 70.21 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. RAD NANNO OOZE 61 0 0 UPPER MIOCENE NO AGE GIVEN 1.41 77 157 9 80 3 1 0.0 150.0 127.77 129.27 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK RAD FORAM NANNO CHALK 88 10 2 LOWER MIOCENE NO AGE GIVEN 1.57 68 155 9 80 3 2 0.0 150.0 129.27 130.77 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 NANNOFOSSIL FORAMINIFERA RADIOLARIA Successful RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK RAD FORAM NANNO CHALK 77 33 0 LOWER MIOCENE NO AGE GIVEN 1.50 72 157 9 80 3 4 0.0 150.0 132.27 133.77 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. RAD FORAM NANNO CHALK 84 0 0 LOWER MIOCENE NO AGE GIVEN 1.54 70 157 9 80 3 5 0.0 150.0 133.77 135.27 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. RAD FORAM NANNO OOZE 81 0 0 LOWER MIOCENE NO AGE GIVEN 1.49 72 155 9 80 3 6 0.0 150.0 135.27 136.77 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. FORAM NANNO CHALK 77 0 0 LOWER MIOCENE NO AGE GIVEN 1.44 75 148 9 80 4 2 0.0 150.0 167.20 168.70 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE RAD NANNO CHALK 92 10 0 LOWER MIOCENE NO AGE GIVEN 1.63 64 157 9 80 4 3 0.0 150.0 168.70 170.20 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE RAD NANNO CHALK 92 10 0 LOWER MIOCENE NO AGE GIVEN 1.60 66 156 9 80 4 4 0.0 150.0 170.20 171.70 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO CHALK 83 7 10 LOWER MIOCENE NO AGE GIVEN 1.62 65 158 9 80 4 5 0.0 150.0 171.70 173.20 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 91 0 0 LOWER MIOCENE NO AGE GIVEN 1.70 60 158 9 80 5 1 20.0 150.0 192.60 193.90 1.30 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CLAY CHALK MUDSTONE 79 0 0 LOWER MIOCENE NO AGE GIVEN 1.52 70 125 9 80 5 2 0.0 150.0 193.90 195.40 1.50 CALCAREOUS TRANSITIONAL MONOGENIC HARD NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL LIMESTONE NANNO CLAY CHALK MUDSTONE 66 3 32 LOWER MIOCENE NO AGE GIVEN 1.63 64 156 9 80 5 3 0.0 150.0 195.40 196.90 1.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK NANNO CLAY CHALK MUDSTONE 83 5 13 LOWER MIOCENE NO AGE GIVEN 1.66 62 156