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 72 517 1 1 0.0 150.0 0.00 1.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 60 2 38 QUATERNARY NO AGE GIVEN 1.54 69 125 72 517 1 2 3.0 84.0 1.53 2.34 0.81 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 70 0 30 QUATERNARY NO AGE GIVEN 72 517 1 CC 0.0 24.0 2.45 2.69 0.24 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 72 517 2 1 35.0 128.0 2.85 3.78 0.93 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE FORAM NANNO OOZE 70 0 30 QUATERNARY NO AGE GIVEN 1.58 67 78 72 517 2 1 129.0 150.0 3.79 4.00 0.21 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE NANNO OOZE 85 0 15 QUATERNARY NO AGE GIVEN 1.61 65 18 72 517 2 2 14.0 90.0 4.14 4.90 0.76 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 1.61 65 65 72 517 2 2 91.0 150.0 4.91 5.50 0.59 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 85 0 15 QUATERNARY NO AGE GIVEN 1.61 65 52 72 517 2 3 0.0 57.0 5.50 6.07 0.57 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 72 517 3 1 0.0 150.0 6.90 8.40 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 1.56 68 97 72 517 3 2 2.0 60.0 8.42 9.00 0.58 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 90 0 10 QUATERNARY NO AGE GIVEN 72 517 3 CC 0.0 19.0 9.10 9.29 0.19 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 72 517 4 1 0.0 120.0 11.30 12.50 1.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 72 517 4 2 0.0 120.0 12.80 14.00 1.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 1.55 69 80 72 517 4 3 0.0 150.0 14.30 15.80 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 90 1 9 QUATERNARY NO AGE GIVEN 1.62 65 129 72 517 5 1 0.0 150.0 15.70 17.20 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 1.57 67 88 72 517 5 2 0.0 150.0 17.20 18.70 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 80 2 18 QUATERNARY NO AGE GIVEN 1.64 63 95 72 517 5 3 0.0 150.0 18.70 20.20 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 72 517 5 CC 0.0 17.0 21.80 21.97 0.17 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 72 517 6 1 0.0 150.0 20.10 21.60 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 1.58 67 101 72 517 6 2 0.0 150.0 21.60 23.10 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 89 0 11 QUATERNARY NO AGE GIVEN 1.62 65 131 72 517 6 3 0.0 140.0 23.10 24.50 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 90 0 10 QUATERNARY NO AGE GIVEN 1.68 61 112 72 517 6 CC 0.0 19.0 26.10 26.29 0.19 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 72 517 7 1 13.0 131.0 24.63 25.81 1.18 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 72 517 7 1 132.0 150.0 25.82 26.00 0.18 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 72 517 7 2 0.0 13.0 26.00 26.13 0.13 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 82 0 18 QUATERNARY NO AGE GIVEN 1.60 66 8 72 517 7 2 14.0 150.0 26.14 27.50 1.36 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 90 2 8 QUATERNARY NO AGE GIVEN 1.70 59 119 72 517 7 3 0.0 103.0 27.50 28.53 1.03 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 QUATERNARY NO AGE GIVEN 72 517 7 CC 0.0 21.0 28.63 28.84 0.21 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 72 517 8 1 26.0 150.0 29.16 30.40 1.24 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.61 65 108 72 517 8 2 0.0 150.0 30.40 31.90 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE NANNO OOZE 84 0 16 UPPER PLIOCENE NO AGE GIVEN 1.63 64 130 72 517 8 3 2.0 138.0 31.92 33.28 1.36 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 93 0 7 UPPER PLIOCENE NO AGE GIVEN 1.66 62 100 72 517 8 CC 11.0 20.0 33.39 33.48 0.09 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL NANNOFOSSIL OOZE NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 72 517 9 1 10.0 150.0 33.40 34.80 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 90 0 10 UPPER PLIOCENE NO AGE GIVEN 1.66 62 121 72 517 9 2 0.0 150.0 34.80 36.30 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE NANNO OOZE 85 0 15 UPPER PLIOCENE NO AGE GIVEN 1.67 61 104 72 517 9 3 0.0 139.0 36.30 37.69 1.39 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.66 62 110 72 517 9 CC 0.0 11.0 37.79 37.90 0.11 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 72 517 10 1 14.0 150.0 37.84 39.20 1.36 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 72 517 10 2 0.0 150.0 39.20 40.70 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 90 0 10 UPPER PLIOCENE NO AGE GIVEN 1.67 61 124 72 517 10 3 0.0 85.0 40.70 41.55 0.85 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.67 62 17 72 517 10 CC 0.0 12.0 41.65 41.77 0.12 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 72 517 11 1 48.0 150.0 42.58 43.60 1.02 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 80 0 20 UPPER PLIOCENE NO AGE GIVEN 72 517 11 2 0.0 150.0 43.60 45.10 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 88 0 12 UPPER PLIOCENE NO AGE GIVEN 1.63 64 129 72 517 11 3 0.0 150.0 45.10 46.60 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.66 62 129 72 517 11 CC 6.0 16.0 46.66 46.76 0.10 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 72 517 12 1 0.0 150.0 46.50 48.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 85 0 15 UPPER PLIOCENE NO AGE GIVEN 72 517 12 2 0.0 45.0 48.00 48.45 0.45 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.65 63 37 72 517 12 2 46.0 150.0 48.46 49.50 1.04 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO OOZE 86 0 14 UPPER PLIOCENE NO AGE GIVEN 1.68 61 91 72 517 12 3 0.0 150.0 49.50 51.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.69 61 129 72 517 12 CC 5.0 12.0 51.05 51.12 0.07 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO OOZE 94 0 6