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 15 1 1 0.0 150.0 0.00 1.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE FORAM NANNO OOZE 81 0 19 PLEISTOCENE NO AGE GIVEN 1.58 67 157 3 15 1 2 0.0 150.0 1.50 3.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 76 0 24 PLEISTOCENE NO AGE GIVEN 1.57 67 158 3 15 1 3 0.0 150.0 3.00 4.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO FORAM CHALK OOZE 99 0 1 PLEISTOCENE NO AGE GIVEN 1.57 67 158 3 15 1 4 0.0 150.0 4.50 6.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 99 0 1 PLEISTOCENE NO AGE GIVEN 1.60 66 158 3 15 1 5 0.0 150.0 6.00 7.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK NANNO FORAM CHALK OOZE 78 0 22 PLEISTOCENE NO AGE GIVEN 1.62 64 158 3 15 1 6 0.0 150.0 7.50 9.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 100 0 0 PLEISTOCENE NO AGE GIVEN 1.61 65 135 3 15 2 1 0.0 150.0 18.00 19.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL Successful MARLY NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 38 0 62 UPPER PLIOCENE NO AGE GIVEN 1.68 61 152 3 15 2 2 0.0 150.0 19.50 21.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 80 0 20 UPPER PLIOCENE NO AGE GIVEN 1.70 60 158 3 15 2 3 0.0 150.0 21.00 22.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 82 0 18 UPPER PLIOCENE NO AGE GIVEN 1.70 60 149 3 15 2 4 0.0 150.0 22.50 24.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 81 0 19 UPPER PLIOCENE NO AGE GIVEN 3 15 2 5 0.0 150.0 24.00 25.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 88 0 12 UPPER PLIOCENE NO AGE GIVEN 1.73 58 158 3 15 2 6 0.0 150.0 25.50 27.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 80 0 20 UPPER PLIOCENE NO AGE GIVEN 1.67 61 158 3 15 3 1 0.0 150.0 37.00 38.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 86 0 14 LOWER PLIOCENE NO AGE GIVEN 1.65 63 159 3 15 3 2 0.0 150.0 38.50 40.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL NANNOFOSSIL CHALK NANNO CHALK OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.71 59 158 3 15 3 3 0.0 150.0 40.00 41.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 93 0 8 LOWER PLIOCENE NO AGE GIVEN 1.67 61 157 3 15 3 4 0.0 150.0 41.50 43.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 92 0 8 LOWER PLIOCENE NO AGE GIVEN 1.75 57 159 3 15 3 5 0.0 150.0 43.00 44.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 93 0 7 LOWER PLIOCENE NO AGE GIVEN 1.74 57 159 3 15 3 6 0.0 150.0 44.50 46.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 89 0 11 LOWER PLIOCENE NO AGE GIVEN 1.72 58 130 3 15 4 1 0.0 150.0 47.00 48.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 92 0 8 LOWER PLIOCENE NO AGE GIVEN 1.66 62 158 3 15 4 2 0.0 150.0 48.50 50.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE FORAM NANNO OOZE 91 0 9 LOWER PLIOCENE NO AGE GIVEN 1.77 55 158 3 15 4 3 0.0 150.0 50.00 51.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 92 0 8 LOWER PLIOCENE NO AGE GIVEN 1.74 57 158 3 15 4 4 0.0 150.0 51.50 53.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 92 0 8 LOWER PLIOCENE NO AGE GIVEN 1.77 55 158 3 15 4 5 0.0 150.0 53.00 54.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 92 0 8 LOWER PLIOCENE NO AGE GIVEN 1.74 57 159 3 15 4 6 0.0 150.0 54.50 56.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 88 0 13 UPPER MIOCENE NO AGE GIVEN 1.68 61 157 3 15 5 1 0.0 150.0 77.00 78.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE NANNO OOZE 75 0 25 UPPER MIOCENE NO AGE GIVEN 3 15 5 2 0.0 150.0 78.50 80.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 81 0 19 UPPER MIOCENE NO AGE GIVEN 3 15 5 3 0.0 150.0 80.00 81.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE NANNO OOZE 76 0 24 UPPER MIOCENE NO AGE GIVEN 3 15 5 4 0.0 150.0 81.50 83.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 84 0 16 UPPER MIOCENE NO AGE GIVEN 3 15 5 5 0.0 150.0 83.00 84.50 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO OOZE 81 0 0 UPPER MIOCENE NO AGE GIVEN 3 15 5 6 0.0 150.0 84.50 86.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL MICA Successful MICA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 84 0 16 UPPER MIOCENE NO AGE GIVEN 3 15 6 1 0.0 150.0 105.00 106.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL IRON Successful IRON RICH NANNOFOSSIL OOZE NANNO MARL OOZE 82 0 18 MIDDLE MIOCENE NO AGE GIVEN 1.38 79 153 3 15 6 2 0.0 150.0 106.50 108.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO OOZE 70 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.55 69 159 3 15 6 3 0.0 150.0 108.00 109.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL IRON Successful IRON RICH MARLY NANNOFOSSIL OOZE NANNO MARL OOZE 38 0 62 MIDDLE MIOCENE NO AGE GIVEN 1.67 62 157 3 15 6 4 0.0 150.0 109.50 111.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL Successful MARLY NANNOFOSSIL CHALK NANNO CHALK OOZE 33 0 68 MIDDLE MIOCENE NO AGE GIVEN 1.70 60 159 3 15 6 5 0.0 150.0 111.00 112.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 78 0 23 MIDDLE MIOCENE NO AGE GIVEN 1.76 56 157 3 15 6 6 0.0 150.0 112.50 114.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL IRON Successful IRON RICH NANNOFOSSIL OOZE NANNO OOZE 80 0 20 MIDDLE MIOCENE NO AGE GIVEN 1.78 55 157 3 15 7 1 0.0 150.0 114.00 115.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 80 0 20 LOWER MIOCENE NO AGE GIVEN 1.76 56 158 3 15 7 2 0.0 150.0 115.50 117.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL IRON Successful IRON RICH NANNOFOSSIL OOZE NANNO OOZE 82 0 18 LOWER MIOCENE NO AGE GIVEN 1.71 59 158 3 15 7 3 0.0 150.0 117.00 118.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 79 0 21 LOWER MIOCENE NO AGE GIVEN 1.81 53 158 3 15 7 4 0.0 150.0 118.50 120.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 81 0 19 LOWER MIOCENE NO AGE GIVEN 1.78 55 158 3 15 7 5 0.0 150.0 120.00 121.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 76 0 24 LOWER MIOCENE NO AGE GIVEN 1.80 54 159 3 15 7 6 8.0 150.0 121.58 123.00 1.42 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 84 0 16 LOWER MIOCENE NO AGE GIVEN 1.78 55 151 3 15 8 2 0.0 150.0 124.50 126.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL IRON Successful IRON RICH NANNOFOSSIL OOZE NANNO OOZE 84 0 16 LOWER MIOCENE NO AGE GIVEN 1.67 62 157 3 15 8 3 5.0 150.0 126.05 127.50 1.45 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 84 0 16 LOWER MIOCENE NO AGE GIVEN 1.78 55 154 3 15 8 4 0.0 150.0 127.50 129.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE NANNO OOZE 82 0 18 LOWER MIOCENE NO AGE GIVEN 1.73 58 158 3 15 8 5 0.0 150.0 129.00 130.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 88 0 13 LOWER MIOCENE NO AGE GIVEN 1.73 58 158 3 15 8 6 0.0 150.0 130.50 132.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 82 0 18 LOWER MIOCENE NO AGE GIVEN 1.81 53 158 3 15 9 2 0.0 150.0 133.50 135.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 84 0 16 LOWER MIOCENE NO AGE GIVEN 1.71 59 158 3 15 9 3 0.0 150.0 135.00 136.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 88 0 13 LOWER MIOCENE NO AGE GIVEN 1.77 56 158 3 15 9 4 0.0 150.0 136.50 138.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 75 0 25 LOWER MIOCENE NO AGE GIVEN 1.75 57 157 3 15 9 5 0.0 150.0 138.00 139.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL IRON Successful IRON RICH NANNOFOSSIL OOZE NANNO OOZE 82 0 18 LOWER MIOCENE NO AGE GIVEN 1.69 60 158 3 15 9 6 0.0 150.0 139.50 141.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 92 0 8 LOWER MIOCENE NO AGE GIVEN 1.71 59 141 3 15 10 1 0.0 150.0 141.00 142.50 1.50 unk - 0000 ****** NO LITH GIVEN *** ****** NO LITH GIVEN *** 0 0 0 LOWER MIOCENE NO AGE GIVEN 3 15 11 1 0.0 150.0 141.30 142.80 1.50 unk - 0000 ****** NO LITH GIVEN *** ****** NO LITH GIVEN *** 0 0 0