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 54 425 1 1 0.0 150.0 0.00 1.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNO FORAM OOZE 54 20 27 UPPER PLEISTOCENE NO AGE GIVEN 54 425 1 2 0.0 150.0 1.50 3.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 65 15 20 UPPER PLEISTOCENE NO AGE GIVEN 54 425 1 3 0.0 150.0 3.00 4.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNO FORAM OOZE 75 15 10 UPPER PLEISTOCENE NO AGE GIVEN 54 425 1 4 130.0 150.0 5.80 6.00 0.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNO FORAM OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 425 1 5 0.0 40.0 6.00 6.40 0.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNO FORAM OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 425 1 CC 0.0 20.0 6.50 6.70 0.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNO FORAM OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 425 2 1 0.0 150.0 5.50 7.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE DUSKY YELLOW GREEN NANNOFOSSIL OOZE 62 15 23 UPPER PLEISTOCENE NO AGE GIVEN 54 425 2 2 0.0 88.0 7.00 7.88 0.88 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 70 20 10 UPPER PLEISTOCENE NO AGE GIVEN 54 425 2 3 0.0 150.0 8.50 10.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 70 12 18 UPPER PLEISTOCENE NO AGE GIVEN 54 425 2 4 0.0 150.0 10.00 11.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNOFOSSIL OOZE 80 15 5 UPPER PLEISTOCENE NO AGE GIVEN 54 425 2 5 0.0 150.0 11.50 13.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNOFOSSIL OOZE 69 12 19 UPPER PLEISTOCENE NO AGE GIVEN 54 425 2 6 0.0 89.0 13.00 13.89 0.89 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE SSIL OOZE WITH FRAGMENTS OF PALE GREEN NANNOFOSSIL CHALK(?) 75 9 16 UPPER PLEISTOCENE NO AGE GIVEN 54 425 2 CC 0.0 14.0 14.08 14.22 0.14 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. GREENISH GREY NANNOFOSSIL OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 425 3 1 0.0 150.0 24.50 26.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 53 15 32 UPPER PLEISTOCENE NO AGE GIVEN 54 425 3 2 0.0 146.0 26.00 27.46 1.46 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 65 25 10 UPPER PLEISTOCENE NO AGE GIVEN 1.27 86 145 54 425 3 3 0.0 150.0 27.50 29.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 65 25 10 UPPER PLEISTOCENE NO AGE GIVEN 54 425 3 4 0.0 150.0 29.00 30.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 65 25 10 UPPER PLEISTOCENE NO AGE GIVEN 1.34 81 156 54 425 3 5 0.0 150.0 30.50 32.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 60 30 10 UPPER PLEISTOCENE NO AGE GIVEN 54 425 3 6 0.0 150.0 32.00 33.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 60 30 10 UPPER PLEISTOCENE NO AGE GIVEN 54 425 3 7 0.0 42.0 33.50 33.92 0.42 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 425 3 CC 0.0 5.0 34.02 34.07 0.05 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 425 4 1 0.0 150.0 43.50 45.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREYISH YELLOW GREEN NANNOFOSSIL OOZE 65 25 10 UPPER PLEISTOCENE NO AGE GIVEN 54 425 4 2 0.0 150.0 45.00 46.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNOFOSSIL OOZE 71 25 4 UPPER PLEISTOCENE NO AGE GIVEN 1.37 80 157 54 425 4 3 0.0 150.0 46.50 48.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 70 25 5 UPPER PLEISTOCENE NO AGE GIVEN 1.37 79 156 54 425 4 4 0.0 97.0 48.00 48.97 0.97 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 65 25 10 UPPER PLEISTOCENE NO AGE GIVEN 54 425 4 CC 0.0 6.0 49.07 49.13 0.06 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 425 5 1 0.0 150.0 62.50 64.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 67 15 18 UPPER PLEISTOCENE NO AGE GIVEN 54 425 5 2 0.0 141.0 64.00 65.41 1.41 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 75 15 10 UPPER PLEISTOCENE NO AGE GIVEN 1.39 78 134 54 425 5 3 0.0 150.0 65.50 67.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA DIATOM Successful DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 60 30 10 UPPER PLEISTOCENE NO AGE GIVEN 54 425 5 4 0.0 150.0 67.00 68.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GREENISH GREY NANNOFOSSIL OOZE 64 15 21 UPPER PLEISTOCENE NO AGE GIVEN 1.42 77 108 54 425 5 5 0.0 13.0 68.50 68.63 0.13 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CALCAREOUS OOZE. GREENISH GREY NANNOFOSSIL OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 425 5 CC 0.0 13.0 68.73 68.86 0.13 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CALCAREOUS OOZE. GREENISH GREY NANNOFOSSIL OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 425 6 1 0.0 150.0 72.00 73.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE MOD 62 4 34 UPPER PLEISTOCENE NO AGE GIVEN 54 425 6 2 0.0 150.0 73.50 75.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE GREYISH OLIVE TO MOD 70 4 26 LOWER PLEISTOCENE NO AGE GIVEN 54 425 6 CC 0.0 10.0 75.10 75.20 0.10 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE DUSKY YELLOW GREEN NANNOFOSSIL OOZE 65 6 29 LOWER PLEISTOCENE NO AGE GIVEN