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 64 1 1 0.0 150.0 0.00 1.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT CARBONATE NANNOFOSSIL MICRONODULE Successful MICRONODULE RICH NANNOFOSSIL RICH CARBONATE OOZE FORAM NANNO CHALK OOZE 81 0 19 PLEISTOCENE NO AGE GIVEN 1.48 73 157 7 64 1 2 0.0 150.0 1.50 3.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. FORAM NANNO CHALK OOZE 79 0 0 PLEISTOCENE NO AGE GIVEN 1.49 72 157 7 64 1 3 0.0 150.0 3.00 4.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK OOZE 81 0 0 PLEISTOCENE NO AGE GIVEN 1.50 72 158 7 64 1 4 0.0 150.0 4.50 6.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK OOZE 78 0 0 PLEISTOCENE NO AGE GIVEN 1.51 71 157 7 64 1 5 0.0 150.0 6.00 7.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK OOZE 83 0 0 PLEISTOCENE NO AGE GIVEN 1.50 72 158 7 64 1 6 0.0 150.0 7.50 9.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK OOZE 82 0 0 PLEISTOCENE NO AGE GIVEN 1.51 71 142 7 64 2 1 10.0 150.0 99.10 100.50 1.40 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. FORAM NANNO CHALK OOZE 87 0 0 PLIOCENE NO AGE GIVEN 1.60 65 143 7 64 2 2 0.0 150.0 100.50 102.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. FORAM NANNO CHALK OOZE 89 0 0 PLIOCENE NO AGE GIVEN 1.59 66 158 7 64 2 3 0.0 150.0 102.00 103.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. FORAM NANNO CHALK OOZE 89 0 0 PLIOCENE NO AGE GIVEN 1.59 66 157 7 64 2 4 0.0 150.0 103.50 105.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. FORAM NANNO CHALK OOZE 0 0 0 PLIOCENE NO AGE GIVEN 1.66 62 158 7 64 2 5 0.0 150.0 105.00 106.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. FORAM NANNO CHALK OOZE 0 0 0 PLIOCENE NO AGE GIVEN 1.68 61 158 7 64 2 6 0.0 150.0 106.50 108.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. FORAM NANNO CHALK OOZE 91 0 0 PLIOCENE NO AGE GIVEN 1.66 62 158 7 64 3 1 0.0 150.0 202.00 203.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CHALK OOZE 93 0 0 UPPER MIOCENE NO AGE GIVEN 1.68 61 158 7 64 3 2 0.0 150.0 203.50 205.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CHALK OOZE 96 0 0 UPPER MIOCENE NO AGE GIVEN 1.71 59 158 7 64 3 3 0.0 149.0 205.00 206.49 1.49 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CHALK OOZE 86 0 0 UPPER MIOCENE NO AGE GIVEN 1.71 59 156 7 64 3 4 3.0 150.0 206.53 208.00 1.47 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CHALK OOZE 93 0 0 UPPER MIOCENE NO AGE GIVEN 1.68 61 156 7 64 3 5 0.0 150.0 208.00 209.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CHALK OOZE 92 0 0 UPPER MIOCENE NO AGE GIVEN 1.70 60 158 7 64 3 6 0.0 150.0 209.50 211.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CHALK OOZE 88 0 0 UPPER MIOCENE NO AGE GIVEN 1.70 60 155 7 64 4 1 25.0 150.0 304.25 305.50 1.25 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK OOZE 89 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.67 62 133 7 64 4 2 0.0 150.0 305.50 307.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK OOZE 88 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.67 62 158 7 64 4 3 5.0 150.0 307.05 308.50 1.45 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. FORAM NANNO CHALK OOZE 87 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.71 59 154 7 64 4 4 3.0 150.0 308.53 310.00 1.47 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. FORAM NANNO CHALK OOZE 71 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.70 59 156 7 64 4 5 0.0 150.0 310.00 311.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK OOZE 87 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.71 59 156 7 64 4 6 3.0 150.0 311.53 313.00 1.47 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK OOZE 91 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.72 59 156 7 64 5 1 0.0 150.0 409.00 410.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK OOZE 91 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.74 57 158 7 64 5 2 2.0 150.0 410.52 412.00 1.48 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK TO CHALK OOZE 86 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.71 59 157 7 64 5 3 6.0 150.0 412.06 413.50 1.44 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.71 59 153 7 64 5 4 5.0 150.0 413.55 415.00 1.45 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 88 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.74 57 154 7 64 5 5 0.0 150.0 415.00 416.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 84 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.77 55 158 7 64 5 6 2.0 150.0 416.52 418.00 1.48 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.76 56 157 7 64 6 1 2.0 150.0 505.02 506.50 1.48 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 46 0 0 LOWER MIOCENE NO AGE GIVEN 1.79 54 157 7 64 6 2 0.0 150.0 506.50 508.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 81 0 0 LOWER MIOCENE NO AGE GIVEN 1.80 54 159 7 64 6 3 0.0 150.0 508.00 509.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 91 0 0 LOWER MIOCENE NO AGE GIVEN 1.79 54 158 7 64 6 4 0.0 150.0 509.50 511.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 89 0 0 LOWER MIOCENE NO AGE GIVEN 1.82 53 159 7 64 6 5 0.0 150.0 511.00 512.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 75 0 0 LOWER MIOCENE NO AGE GIVEN 1.83 52 158 7 64 6 6 2.0 150.0 512.52 514.00 1.48 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 0 0 0 LOWER MIOCENE NO AGE GIVEN 1.85 51 157 7 64 7 1 6.0 150.0 610.06 611.50 1.44 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 85 0 0 LOWER MIOCENE NO AGE GIVEN 1.69 60 153 7 64 7 2 0.0 150.0 611.50 613.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 86 0 0 LOWER MIOCENE NO AGE GIVEN 1.77 55 158 7 64 7 3 7.0 150.0 613.07 614.50 1.43 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 87 0 0 LOWER MIOCENE NO AGE GIVEN 1.76 56 152 7 64 7 4 0.0 150.0 614.50 616.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 89 0 0 LOWER MIOCENE NO AGE GIVEN 1.78 55 158 7 64 7 5 0.0 150.0 616.00 617.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 89 0 0 LOWER MIOCENE NO AGE GIVEN 1.73 58 158 7 64 7 6 5.0 150.0 617.55 619.00 1.45 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 91 0 0 LOWER MIOCENE NO AGE GIVEN 1.72 58 154 7 64 8 1 0.0 43.0 705.00 705.43 0.43 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL GLASS Successful GLASS RICH MARLY NANNOFOSSIL CHALK NANNO CHALK 55 0 45 UPPER OLIGOCENE NO AGE GIVEN 7 64 8 2 0.0 150.0 706.50 708.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 86 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.91 47 158 7 64 8 3 0.0 150.0 708.00 709.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK 86 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.92 47 157 7 64 10 1 8.0 150.0 848.08 849.50 1.42 CALCAREOUS PELAGIC MONOGENIC HARD unk - 0000 NANNOFOSSIL FORAMINIFERA GLASS Successful FORAMINIFERA RICH NANNOFOSSIL RICH INDURATED CHALK CHALK AND LIMESTONE 88 24 0 LOWER OLIGOCENE NO AGE GIVEN 1.86 50 147 7 64 10 2 0.0 150.0 849.50 851.00 1.50 CALCAREOUS PELAGIC MONOGENIC HARD unk - 0000 NANNOFOSSIL FORAMINIFERA RADIOLARIA Successful FORAMINIFERA RICH NANNOFOSSIL RICH INDURATED CHALK NANNO CHALK AND LIMESTONE 85 26 0 LOWER OLIGOCENE NO AGE GIVEN 1.94 45 156