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 14 144 A 1 1 0.0 5.0 20.00 20.05 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 28 LOWER OLIGOCENE NO AGE GIVEN 14 144 A 1 1 5.0 12.0 20.05 20.12 0.07 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE CHALK (FORAM) NANNO MARL OOZE 68 2 30 LOWER OLIGOCENE NO AGE GIVEN 1.31 83 4 14 144 A 1 1 12.0 150.0 20.12 21.50 1.38 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH CARBONATE CHALK FORAM NANNO CHALK OOZE 94 3 3 LOWER OLIGOCENE NO AGE GIVEN 1.37 79 80 14 144 A 1 2 0.0 150.0 21.50 23.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM CARBONATE NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH MARLY CARBONATE CHALK NANNO FORAM CHALK OOZE 60 4 36 LOWER OLIGOCENE NO AGE GIVEN 1.48 73 149 14 144 A 1 3 0.0 150.0 23.00 24.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM FORAMINIFERA NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH FORAMINIFERA CHALK FORAM NANNO OOZE 68 7 26 LOWER OLIGOCENE NO AGE GIVEN 1.53 70 155 14 144 A 1 4 0.0 150.0 24.50 26.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM ESTIMATED CARBONATE CHALK. FORAM OOZE 75 0 0 LOWER OLIGOCENE NO AGE GIVEN 1.53 70 157 14 144 A 1 5 0.0 150.0 26.00 27.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE CHALK FORAM CHALK OOZE 72 5 23 LOWER OLIGOCENE NO AGE GIVEN 1.58 67 152 14 144 A 2 1 0.0 150.0 38.25 39.75 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE CHALK ****** NO LITH GIVEN *** 0 0 0 LOWER OLIGOCENE NO AGE GIVEN 1.49 73 155 14 144 A 2 2 0.0 150.0 39.75 41.25 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE CHALK ****** NO LITH GIVEN *** 0 0 0 LOWER OLIGOCENE NO AGE GIVEN 1.40 78 142 14 144 A 2 3 0.0 150.0 41.25 42.75 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE CHALK ****** NO LITH GIVEN *** 0 0 0 LOWER OLIGOCENE NO AGE GIVEN 1.36 80 157 14 144 A 2 4 0.0 150.0 42.75 44.25 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE CHALK NANNO FORAM CHALK OOZE 68 5 27 LOWER OLIGOCENE NO AGE GIVEN 1.56 68 157 14 144 A 2 5 0.0 150.0 44.25 45.75 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE CHALK NANNO FORAM CHALK OOZE 65 6 29 LOWER OLIGOCENE NO AGE GIVEN 1.56 68 159 14 144 A 2 6 0.0 150.0 45.75 47.25 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 CARBONATE FORAMINIFERA Successful FORAMINIFERA RICH CARBONATE RICH CHALK FORAM NANNO OOZE 107 4 0 LOWER OLIGOCENE NO AGE GIVEN 1.57 67 153 14 144 A 3 1 0.0 150.0 140.16 141.66 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH MARLY CARBONATE CHALK FORAM NANNO CHALK OOZE 36 2 62 UPPER PALEOCENE NO AGE GIVEN 1.73 58 149 14 144 A 3 2 0.0 150.0 141.66 143.16 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. ZEOLITIC FORAM NANNO MARL MUD 39 0 0 UPPER PALEOCENE NO AGE GIVEN 1.81 53 155 14 144 A 3 3 0.0 43.0 143.16 143.59 0.43 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE CHALK FORAM NANNO MARL MUD 62 0 38 UPPER PALEOCENE NO AGE GIVEN 1.55 68 44 14 144 A 3 3 43.0 85.0 143.59 144.01 0.42 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE Successful CARBONATE CHALK CHLORITIC CALCISILTITE 90 0 10 UPPER PALEOCENE NO AGE GIVEN 1.69 60 45 14 144 A 3 3 85.0 150.0 144.01 144.66 0.65 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE FORAMINIFERA ISOTROPIC MINERAL Successful ISOTROPIC MINERAL RICH FORAMINIFERA RICH CARBONATE CHALK FORAM CARBONATE SILT 71 0 29 UPPER PALEOCENE NO AGE GIVEN 1.82 53 69 14 144 A 3 4 0.0 150.0 144.66 146.16 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC HARD CARBONATE NANNOFOSSIL CLAY MINERAL Successful NANNOFOSSIL RICH MARLY CARBONATE LIMESTONE ZEOLITIC (FORAM)NANNO MARL CHALK OOZE 52 1 47 UPPER PALEOCENE NO AGE GIVEN 1.83 52 156 14 144 A 3 5 0.0 150.0 146.16 147.66 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 CARBONATE NANNOFOSSIL ZEOLITE Successful ZEOLITE RICH NANNOFOSSIL RICH CARBONATE RICH CHALK ZEOLITIC NANNO FORAM MARL 91 0 9 UPPER PALEOCENE NO AGE GIVEN 1.79 54 157 14 144 A 3 6 0.0 150.0 147.66 149.16 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 CARBONATE NANNOFOSSIL ZEOLITE Successful ZEOLITE RICH NANNOFOSSIL RICH CARBONATE RICH CHALK ZEOLITE NANNO FORAM MARL 64 4 33 MAESTRICHTIAN NO AGE GIVEN 1.71 59 158 14 144 A 4 1 90.0 100.0 171.90 172.00 0.10 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL Precoded data MARLY NANNOFOSSIL OOZE NANNO MARL MUD 40 25 33 MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 14 144 A 4 1 100.0 110.0 172.00 172.10 0.10 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUDSTONE SILICIFIED MUDSTONE 12 30 58 MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 1.45 75 6 14 144 A 4 1 110.0 150.0 172.10 172.50 0.40 CALCAREOUS TRANSITIONAL HETEROGENIC HARD NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL LIMESTONE ZEOLITIC NANNO MARL MUD 38 2 60 MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 1.39 78 21 14 144 A 4 2 0.0 150.0 172.50 174.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC unk - 0000 MARLYCALCAREOUS OOZE. FORAM NANNO MARL MUD 30 1 69 MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 1.63 64 151 14 144 A 5 1 105.0 106.0 181.05 181.06 0.01 CALCAREOUS TRANSITIONAL HETEROGENIC unk - 0000 MARLYCALCAREOUS OOZE. CALCAREOUS ORGANIC ZEOLITIC SHALE 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 14 144 A 5 1 106.0 126.0 181.06 181.26 0.20 CALCAREOUS TRANSITIONAL HETEROGENIC unk - 0000 MARLYCALCAREOUS OOZE. CLAYEY LIMESTONE 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 14 144 A 5 1 126.0 150.0 181.26 181.50 0.24 CALCAREOUS TRANSITIONAL HETEROGENIC unk - 0000 MARLYCALCAREOUS OOZE. CALCAREOUS ORGANIC ZEOLITIC SHALE 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 14 144 A 6 1 75.0 95.0 189.75 189.95 0.20 CALCAREOUS TRANSITIONAL HETEROGENIC unk - 0000 MARLYCALCAREOUS OOZE. CALCAREOUS ZEOLITIC ORGANIC SHALE 0 0 0 CONIACIAN NO AGE GIVEN 1.15 93 5 14 144 A 6 1 95.0 97.0 189.95 189.97 0.02 CALCAREOUS TRANSITIONAL HETEROGENIC unk - 0000 MARLYCALCAREOUS OOZE. CLAYEY LIMESTONE 0 0 0 CONIACIAN NO AGE GIVEN 14 144 A 6 1 97.0 145.0 189.97 190.45 0.48 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM unk - 0000 CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CARBONATE RICH MARLY CHALK CALCAREOUS ZEOLITIC ORGANIC SHALE 50 2 48 CONIACIAN NO AGE GIVEN 1.44 75 48