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 3 16 1 1 0.0 150.0 0.00 1.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 88 0 12 PLEISTOCENE NO AGE GIVEN 1.39 78 156 3 16 1 2 0.0 150.0 1.50 3.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 83 0 17 PLEISTOCENE NO AGE GIVEN 1.54 69 158 3 16 1 3 0.0 150.0 3.00 4.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 95 0 5 PLEISTOCENE NO AGE GIVEN 1.53 70 158 3 16 1 4 0.0 150.0 4.50 6.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 89 0 11 PLEISTOCENE NO AGE GIVEN 1.56 68 153 3 16 1 5 0.0 150.0 6.00 7.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK NANNO CHALK OOZE 98 0 2 PLEISTOCENE NO AGE GIVEN 1.52 70 157 3 16 1 6 0.0 150.0 7.50 9.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 97 0 3 PLEISTOCENE NO AGE GIVEN 1.51 71 151 3 16 2 1 0.0 150.0 18.60 20.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 95 0 5 PLEISTOCENE NO AGE GIVEN 3 16 2 2 0.0 150.0 20.10 21.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 95 0 5 PLEISTOCENE NO AGE GIVEN 1.61 65 159 3 16 2 3 0.0 150.0 21.60 23.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 90 0 10 PLEISTOCENE NO AGE GIVEN 1.61 65 159 3 16 2 4 0.0 150.0 23.10 24.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 95 0 5 PLEISTOCENE NO AGE GIVEN 1.65 63 159 3 16 2 5 0.0 150.0 24.60 26.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 88 0 13 UPPER PLIOCENE NO AGE GIVEN 1.71 59 159 3 16 2 6 0.0 150.0 26.10 27.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 88 0 12 UPPER PLIOCENE NO AGE GIVEN 1.68 61 158 3 16 3 1 0.0 150.0 36.60 38.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 94 0 6 UPPER PLIOCENE NO AGE GIVEN 1.61 65 113 3 16 3 2 0.0 150.0 38.10 39.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 97 0 3 UPPER PLIOCENE NO AGE GIVEN 1.65 62 159 3 16 3 3 0.0 150.0 39.60 41.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 91 0 9 UPPER PLIOCENE NO AGE GIVEN 1.61 65 159 3 16 3 4 0.0 150.0 41.10 42.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 93 0 7 UPPER PLIOCENE NO AGE GIVEN 1.60 66 158 3 16 3 5 0.0 150.0 42.60 44.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 96 0 4 UPPER PLIOCENE NO AGE GIVEN 1.68 61 159 3 16 3 6 0.0 150.0 44.10 45.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 92 0 8 UPPER PLIOCENE NO AGE GIVEN 1.65 63 157 3 16 4 1 0.0 150.0 54.90 56.40 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 90 0 10 1.71 59 158 3 16 4 2 0.0 150.0 56.40 57.90 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 93 0 7 LOWER PLIOCENE NO AGE GIVEN 1.73 58 157 3 16 4 3 0.0 150.0 57.90 59.40 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 89 0 11 LOWER PLIOCENE NO AGE GIVEN 1.71 59 157 3 16 4 4 0.0 150.0 59.40 60.90 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 95 0 5 LOWER PLIOCENE NO AGE GIVEN 1.78 55 158 3 16 4 5 0.0 150.0 60.90 62.40 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 95 0 5 LOWER PLIOCENE NO AGE GIVEN 1.75 57 159 3 16 4 6 0.0 150.0 62.40 63.90 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 93 0 7 LOWER PLIOCENE NO AGE GIVEN 1.74 57 126 3 16 5 1 0.0 150.0 85.70 87.20 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 91 0 9 UPPER MIOCENE NO AGE GIVEN 1.68 61 158 3 16 5 2 0.0 150.0 87.20 88.70 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 93 0 7 UPPER MIOCENE NO AGE GIVEN 1.70 60 159 3 16 5 3 0.0 150.0 88.70 90.20 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 77 0 23 UPPER MIOCENE NO AGE GIVEN 1.61 65 158 3 16 5 4 0.0 150.0 90.20 91.70 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 93 0 7 UPPER MIOCENE NO AGE GIVEN 1.73 58 159 3 16 5 5 0.0 150.0 91.70 93.20 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 91 0 10 UPPER MIOCENE NO AGE GIVEN 1.63 64 159 3 16 5 6 0.0 150.0 93.20 94.70 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 90 0 10 UPPER MIOCENE NO AGE GIVEN 1.67 61 157 3 16 6 1 0.0 150.0 104.00 105.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 93 0 8 UPPER MIOCENE NO AGE GIVEN 1.68 61 158 3 16 6 2 0.0 150.0 105.50 107.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 91 0 9 UPPER MIOCENE NO AGE GIVEN 1.73 58 157 3 16 6 3 0.0 150.0 107.00 108.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 92 0 8 UPPER MIOCENE NO AGE GIVEN 1.70 60 158 3 16 6 4 0.0 150.0 108.50 110.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 88 0 12 UPPER MIOCENE NO AGE GIVEN 1.76 56 158 3 16 6 5 0.0 150.0 110.00 111.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 92 0 8 UPPER MIOCENE NO AGE GIVEN 1.69 60 158 3 16 7 2 0.0 150.0 114.70 116.20 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 88 0 13 UPPER MIOCENE NO AGE GIVEN 1.72 59 158 3 16 7 5 0.0 150.0 119.20 120.70 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 92 0 8 UPPER MIOCENE NO AGE GIVEN 1.74 57 158 3 16 8 2 0.0 150.0 126.90 128.40 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 87 0 13 UPPER MIOCENE NO AGE GIVEN 1.64 63 158 3 16 8 5 0.0 150.0 131.40 132.90 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 88 0 12 UPPER MIOCENE NO AGE GIVEN 1.78 55 159 3 16 9 2 0.0 150.0 136.00 137.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK NANNO CHALK OOZE 88 0 12 UPPER MIOCENE NO AGE GIVEN 1.59 66 153 3 16 9 5 0.0 150.0 140.50 142.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY FORAM NANNO OOZE 10 0 90 UPPER MIOCENE NO AGE GIVEN 3 16 10 2 0.0 150.0 145.20 146.70 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK NANNO CHALK OOZE 84 0 16 UPPER MIOCENE NO AGE GIVEN 1.69 60 157 3 16 10 5 0.0 150.0 149.70 151.20 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 92 0 8 UPPER MIOCENE NO AGE GIVEN 1.75 56 158 3 16 11 2 0.0 150.0 154.30 155.80 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 87 0 13 UPPER MIOCENE NO AGE GIVEN 1.77 56 159 3 16 11 5 0.0 150.0 158.80 160.30 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 91 0 9 UPPER MIOCENE NO AGE GIVEN 1.73 58 157