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 6 56 B 1 2 0.0 150.0 74.70 76.20 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM CHALK OOZE 82 0 18 UPPER MIOCENE NO AGE GIVEN 1.60 66 159 6 56 B 1 4 15.0 150.0 77.85 79.20 1.35 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK NANNO FORAM CHALK OOZE 94 2 4 UPPER MIOCENE NO AGE GIVEN 1.75 57 143 6 56 B 1 6 0.0 150.0 80.70 82.20 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK NANNO CHALK OOZE 95 2 3 UPPER MIOCENE NO AGE GIVEN 1.74 57 157 6 56 B 2 2 0.0 150.0 83.70 85.20 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO CHALK OOZE 93 1 6 UPPER MIOCENE NO AGE GIVEN 1.72 58 160 6 56 B 2 4 0.0 150.0 86.70 88.20 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK ****** NO LITH GIVEN *** 93 3 4 UPPER MIOCENE NO AGE GIVEN 1.67 61 159 6 56 B 2 6 0.0 150.0 89.70 91.20 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK NANNO CHALK OOZE 95 1 4 UPPER MIOCENE NO AGE GIVEN 1.70 60 159 6 56 B 3 2 0.0 150.0 92.90 94.40 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM CHALK OOZE 93 5 2 UPPER MIOCENE NO AGE GIVEN 1.65 63 155 6 56 B 3 4 0.0 150.0 95.90 97.40 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO CHALK OOZE 91 4 5 UPPER MIOCENE NO AGE GIVEN 1.66 62 160 6 56 B 3 6 0.0 150.0 98.90 100.40 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 94 3 3 UPPER MIOCENE NO AGE GIVEN 1.71 59 154 6 56 B 4 2 0.0 150.0 102.10 103.60 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM CHALK OOZE 90 2 8 MIDDLE MIOCENE NO AGE GIVEN 1.66 62 160 6 56 B 4 4 0.0 150.0 105.10 106.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA CHALK FORAM NANNO CHALK OOZE 95 2 3 MIDDLE MIOCENE NO AGE GIVEN 1.65 63 160 6 56 B 4 6 0.0 150.0 108.10 109.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK NANNO FORAM CHALK OOZE 95 5 0 MIDDLE MIOCENE NO AGE GIVEN 1.73 58 159 6 56 B 5 2 0.0 150.0 111.20 112.70 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK NANNO FORAM CHALK OOZE 93 5 2 MIDDLE MIOCENE NO AGE GIVEN 1.69 60 158 6 56 B 5 4 0.0 150.0 114.20 115.70 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM CHALK OOZE 85 5 10 MIDDLE MIOCENE NO AGE GIVEN 1.71 59 158 6 56 B 5 6 0.0 150.0 117.20 118.70 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK NANNO FORAM CHALK OOZE 65 1 34 MIDDLE MIOCENE NO AGE GIVEN 1.71 59 158 6 56 B 6 2 0.0 150.0 188.30 189.80 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 88 1 11 LOWER MIOCENE NO AGE GIVEN 1.74 57 158 6 56 B 6 4 0.0 150.0 191.30 192.80 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH MARLY NANNOFOSSIL CHALK NANNO FORAM CHALK OOZE 48 9 43 UPPER OLIGOCENE NO AGE GIVEN 1.80 54 158 6 56 B 6 6 0.0 52.0 194.30 194.82 0.52 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. SAND NANNO FORAM CHALK OOZE 68 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.73 58 54 6 56 B 6 6 52.0 65.0 194.82 194.95 0.13 CALCAREOUS PELAGIC MONOGENIC SOFT CARBONATE FORAMINIFERA GLASS Successful GLASS RICH FORAMINIFERA RICH CARBONATE OOZE CALCAREOUS SANDY VOLCANIC ASH 73 1 26 UPPER OLIGOCENE NO AGE GIVEN 1.65 63 14 6 56 B 6 6 65.0 124.0 194.95 195.54 0.59 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE SANDY NANNO FORAM CHALK OOZE 81 5 14 UPPER OLIGOCENE NO AGE GIVEN 1.68 61 63 6 56 B 6 6 124.0 133.0 195.54 195.63 0.09 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE CALCAREOUS VOLCANIC ASH 0 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.70 60 9 6 56 B 6 6 133.0 150.0 195.63 195.80 0.17 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE SANDY NANNO FORAM CHALK OOZE 0 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.67 61 18 6 56 B 7 2 7.0 150.0 197.57 199.00 1.43 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM CHALK OOZE 71 9 21 UPPER OLIGOCENE NO AGE GIVEN 1.69 60 152 6 56 B 7 4 0.0 150.0 200.50 202.00 1.50 CALCAREOUS PELAGIC MONOGENIC HARD unk - 0000 NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful FORAMINIFERA RICH NANNOFOSSIL RICH INDURATED CHALK ****** NO LITH GIVEN *** 85 5 10 UPPER OLIGOCENE NO AGE GIVEN 1.72 59 158 6 56 B 7 6 0.0 150.0 203.50 205.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL Successful MARLY NANNOFOSSIL CHALK NANNO CHALK OOZE 47 5 48 UPPER OLIGOCENE NO AGE GIVEN 1.72 59 157 6 56 B 8 2 0.0 150.0 206.60 208.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 72 4 24 UPPER OLIGOCENE NO AGE GIVEN 1.75 57 159 6 56 B 8 4 0.0 150.0 209.60 211.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK OOZE 81 8 11 UPPER OLIGOCENE NO AGE GIVEN 1.70 60 104 6 56 B 9 2 0.0 150.0 215.80 217.30 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 FORAMINIFERA NANNOFOSSIL GLASS Successful GLASS RICH NANNOFOSSIL RICH FORAMINIFERA RICH CHALK FORAM NANNO CHALK OOZE 72 18 11 UPPER OLIGOCENE NO AGE GIVEN 1.72 59 159 6 56 B 9 4 9.0 150.0 218.89 220.30 1.41 CALCAREOUS PELAGIC MONOGENIC HARD unk - 0000 FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA RICH INDURATED CHALK NANNO FORAM CHALK OOZE 81 15 4 UPPER OLIGOCENE NO AGE GIVEN 1.67 62 150 6 56 B 9 6 0.0 150.0 221.80 223.30 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL RICH MUD NANNO FORAM CHALK OOZE 4 3 93 UPPER OLIGOCENE NO AGE GIVEN 1.69 61 157 6 56 B 10 2 0.0 150.0 224.90 226.40 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA RICH CHALK FORAM NANNO CHALK OOZE 66 6 28 UPPER OLIGOCENE NO AGE GIVEN 1.67 62 159 6 56 B 10 4 0.0 150.0 227.90 229.40 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS FORAMINIFERA GLASS Successful GLASS RICH FORAMINIFERA RICH SANDY MUD SILTY FORAM SAND 25 8 67 UPPER OLIGOCENE NO AGE GIVEN 1.60 65 146 6 56 B 10 6 0.0 150.0 230.90 232.40 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT FORAMINIFERA NANNOFOSSIL GLASS Successful GLASS RICH NANNOFOSSIL RICH MARLY FORAMINIFERA OOZE FORAM VOLCANIC GLASS SAND 52 5 43 UPPER OLIGOCENE NO AGE GIVEN 1.68 61 157