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 14 136 1 1 5.0 150.0 130.05 131.50 1.45 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH CARBONATE CHALK NANNO CHALK OOZE 83 0 17 LOWER PLIOCENE NO AGE GIVEN 1.66 62 154 14 136 1 2 0.0 150.0 131.50 133.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH CARBONATE CHALK NANNO CHALK OOZE 87 0 13 LOWER PLIOCENE NO AGE GIVEN 1.73 58 159 14 136 1 3 0.0 120.0 133.00 134.20 1.20 CALCAREOUS PELAGIC MONOGENIC FIRM ESTIMATED CARBONATE CHALK. SOFT NANNO CHALK OOZE 91 0 0 LOWER PLIOCENE NO AGE GIVEN 1.72 59 128 14 136 1 3 120.0 150.0 134.20 134.50 0.30 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL CHALK NANNO CHALK OOZE 98 0 2 LOWER PLIOCENE NO AGE GIVEN 1.72 59 29 14 136 1 4 0.0 60.0 134.50 135.10 0.60 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CARBONATE CARBONATE RICH NANNOFOSSIL CHALK STIFF NANNO CHALK OOZE 85 0 0 LOWER PLIOCENE NO AGE GIVEN 1.72 59 63 14 136 1 4 60.0 150.0 135.10 136.00 0.90 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL CHALK NANNO CHALK OOZE LESS STIFF THAN ABOVE UNIT 98 0 2 LOWER PLIOCENE NO AGE GIVEN 1.70 60 95 14 136 1 5 0.0 105.0 136.00 137.05 1.05 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 CHALK. ANNNO CHALK OOZE 89 0 0 LOWER PLIOCENE NO AGE GIVEN 1.72 58 103 14 136 1 5 105.0 124.0 137.05 137.24 0.19 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL RICH CHALK NANNO CHALK OOZE 100 0 0 LOWER PLIOCENE NO AGE GIVEN 1.75 57 20 14 136 1 5 124.0 150.0 137.24 137.50 0.26 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL RICH CHALK NANNO CHALK OOZE 99 0 1 LOWER PLIOCENE NO AGE GIVEN 1.71 59 26 14 136 1 6 0.0 150.0 137.50 139.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK OOZE 84 0 0 LOWER PLIOCENE NO AGE GIVEN 14 136 2 1 0.0 30.0 216.16 216.46 0.30 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH MARLY CARBONATE CHALK NANNO CHALK OOZE 33 0 68 UPPER MIOCENE MIDDLE MIOCENE NO AGE GIVEN 1.78 55 32 14 136 2 1 43.0 64.0 216.59 216.80 0.21 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH CARBONATE RICH CHALK NANNO CHALK OOZE 96 0 4 UPPER MIOCENE MIDDLE MIOCENE NO AGE GIVEN 1.78 55 23 14 136 2 1 118.0 150.0 217.34 217.66 0.32 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH CARBONATE RICH CHALK NANNO CHALK OOZE 100 0 0 UPPER MIOCENE MIDDLE MIOCENE NO AGE GIVEN 1.73 58 34 14 136 2 2 0.0 30.0 217.66 217.96 0.30 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER MIOCENE MIDDLE MIOCENE NO AGE GIVEN 1.70 60 32 14 136 2 2 30.0 150.0 217.96 219.16 1.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL OOZE NANNO OOZE 98 0 3 UPPER MIOCENE MIDDLE MIOCENE NO AGE GIVEN 1.78 55 127 14 136 2 3 0.0 150.0 219.16 220.66 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER MIOCENE MIDDLE MIOCENE NO AGE GIVEN 1.62 65 158 14 136 2 4 0.0 150.0 220.66 222.16 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER MIOCENE MIDDLE MIOCENE NO AGE GIVEN 1.63 64 155 14 136 2 5 0.0 150.0 222.16 223.66 1.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL CARBONATE Successful CARBONATE RICH INDURATED NANNOFOSSIL CHALK ALTERNATING LAYERS OF HARD AND SOFT NANNO OOZE 79 0 21 UPPER MIOCENE MIDDLE MIOCENE NO AGE GIVEN 1.88 49 157 14 136 2 6 0.0 150.0 223.66 225.16 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC HARD NANNOFOSSIL CARBONATE QUARTZ Successful QUARTZ RICH CARBONATE RICH MARLY NANNOFOSSIL LIMESTONE S OF HARD AND SOFT NANNO OOZE C 10YR8/2-VERY PALE ORANGE 49 0 51 UPPER MIOCENE MIDDLE MIOCENE NO AGE GIVEN 1.81 53 155 14 136 3 1 0.0 10.0 234.00 234.10 0.10 CALCAREOUS TRANSITIONAL HETEROGENIC unk - 0000 MARLYCALCAREOUS OOZE. NANNO OOZE 0 0 0 14 136 3 2 0.0 150.0 235.50 237.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CARBONATE Successful CARBONATE RICH MARLY NANNOFOSSIL OOZE HOMOGENEOUS NANNO OOZE 37 0 63 LOWER MIOCENE NO AGE GIVEN 1.71 59 158 14 136 3 3 0.0 150.0 237.00 238.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT CARBONATE Successful MARLY CARBONATE OOZE HOMOGENEOUS NANNO OOZE 41 0 60 LOWER MIOCENE NO AGE GIVEN 1.85 51 159 14 136 3 4 0.0 150.0 238.50 240.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL DOLOMITE CLAY MINERAL Successful CLAY MINERAL RICH DOLOMITE RICH MARLY NANNOFOSSIL OOZE TION OF SLIGHTLY CLAYEY NANNO OOZE TO CALCAREOUS CLAY 45 0 55 LOWER MIOCENE NO AGE GIVEN 1.75 57 136 14 136 4 1 55.0 150.0 244.55 245.50 0.95 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY SLIGHTLY QUARTZOSE AND ZEOLITE SILTY CLAY WITH NANNOS 0 0 55 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 1.49 72 91 14 136 4 2 41.0 135.0 245.91 246.85 0.94 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUDSTONE SLIGHTLY QUARTZOSE AND ZEOLITIC CLAY 0 0 100 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 1.48 73 68 14 136 4 3 0.0 140.0 247.00 248.40 1.40 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUDSTONE SLIGHTLY SILTY RED CLAY 0 0 100 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 1.54 69 134 14 136 4 3 140.0 148.0 248.40 248.48 0.08 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 0000 CLASTIC STONE. CLAY SIMILAR TO ABOVE 0 0 0 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 1.28 85 8 14 136 4 CC 0.0 0.0 248.60 248.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC HARD OTHER SILICEOUS MONTMORILLONITE GLASS Successful GLASS RICH MONTMORILLONITE RICH SANDY MUDSTONE CLAY AND ONE ROCK SPECIMEN OF TUFFACOUS VERY FINE SANDSTONE 2 0 98 LOWER MIOCENE UPPER OLIGOCENE NO AGE GIVEN 14 136 5 1 97.0 150.0 253.97 254.50 0.53 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 0000 CLASTIC STONE. VARIGATED INHOMOGENEOUS CLAY BANDS 5 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 1.62 65 53 14 136 5 5 93.0 96.0 259.93 259.96 0.03 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL OPAQUE MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE MEDIUM FINE GRAINED SAND 0 0 100 SANTONIAN CONIACIAN NO AGE GIVEN 14 136 5 5 96.0 124.0 259.96 260.24 0.28 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE CARBONATE Successful CARBONATE RICH ZEOLITE RICH PELAGIC CLAY CLAY WITH SILT LAMINAE 16 0 84 SANTONIAN CONIACIAN NO AGE GIVEN 1.59 66 9 14 136 5 5 124.0 138.0 260.24 260.38 0.14 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT FINELY LAMINATED AND CROSS BEDDED SANDY CLAY ASH 10 0 90 SANTONIAN CONIACIAN NO AGE GIVEN 1.64 63 15 14 136 5 5 138.0 145.0 260.38 260.45 0.07 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON Successful IRON RICH CLAY MINERAL RICH PELAGIC CLAY SANDY ASH 0 0 100 SANTONIAN CONIACIAN NO AGE GIVEN 1.47 73 7 14 136 5 CC 0.0 0.0 260.60 260.60 0.00 DETRITAL PELAGIC HETEROGENIC unk - 0000 PELAGIC SEDIMENT. DERATELY FIRM MEDIUM TO FINE GRAINED CALCAREOUS SANDSTONE 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 14 136 6 1 0.0 124.0 262.00 263.24 1.24 DETRITAL PELAGIC HETEROGENIC unk - 0000 PELAGIC SEDIMENT. RED CLAY 5 0 95 SANTONIAN CONIACIAN NO AGE GIVEN 1.53 70 124 14 136 6 1 124.0 144.0 263.24 263.44 0.20 DETRITAL PELAGIC HETEROGENIC HARD unk - 0000 ZEOLITE Successful ZEOLITE RICH PELAGIC CLAYSTONE CLAY 5 0 95 SANTONIAN CONIACIAN NO AGE GIVEN 1.69 60 21 14 136 6 1 144.0 146.5 263.44 263.47 0.03 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 1.68 61 3 14 136 6 1 146.5 150.0 263.47 263.50 0.04 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 1.39 78 3 14 136 6 2 0.0 25.0 263.50 263.75 0.25 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 1.53 70 24 14 136 6 2 25.0 27.5 263.75 263.78 0.03 DETRITAL unk - 0000 DETRITAL SEDIMENT. GRANULAR LAYER 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 1.60 65 3 14 136 6 2 27.5 30.0 263.78 263.80 0.03 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 1.58 67 3 14 136 6 2 30.0 33.0 263.80 263.83 0.03 DETRITAL unk - 0000 DETRITAL SEDIMENT. GRANULAR LAYER 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 1.58 67 3 14 136 6 2 33.0 44.0 263.83 263.94 0.11 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 1.60 65 11 14 136 6 2 44.0 52.5 263.94 264.03 0.08 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD GRANULAR LAYER 0 0 100 SANTONIAN CONIACIAN NO AGE GIVEN 1.62 65 10 14 136 6 2 52.5 80.5 264.03 264.31 0.28 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUDSTONE CLAY 1 0 99 SANTONIAN CONIACIAN NO AGE GIVEN 1.48 73 29 14 136 6 2 80.5 83.0 264.31 264.33 0.03 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 Precoded data CLASTIC SEDIMENTSTONE GRANULAR LAYER 0 0 99 SANTONIAN CONIACIAN NO AGE GIVEN 1.56 68 2 14 136 6 2 83.0 90.0 264.33 264.40 0.07 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 99 SANTONIAN CONIACIAN NO AGE GIVEN 1.49 72 8 14 136 6 2 90.0 100.0 264.40 264.50 0.10 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 Precoded data CLASTIC SEDIMENTSTONE DARK GRANULAR LAYER 0 0 99 SANTONIAN CONIACIAN NO AGE GIVEN 1.52 70 10 14 136 6 2 100.0 132.0 264.50 264.82 0.32 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CARBONATE CHALK CLAY 74 0 26 SANTONIAN CONIACIAN NO AGE GIVEN 1.67 62 34 14 136 6 2 132.0 135.5 264.82 264.86 0.04 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. DARK GRANULAR LAYER 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 1.71 59 5 14 136 6 2 135.5 143.5 264.86 264.94 0.08 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. CLAY WITH BROKEN & GRANULAR MATERIAL 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 1.68 61 8 14 136 6 2 143.5 145.2 264.93 264.95 0.02 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. DARK GRANULAR LAYER 0 0 0 SANTONIAN CONIACIAN NO AGE GIVEN 1.40 78 1 14 136 6 2 145.2 150.0 264.95 265.00 0.05 CALCAREOUS PELAGIC MONOGENIC HARD CARBONATE Successful INDURATED CARBONATE CHALK CLAY 90 0 10 SANTONIAN CONIACIAN NO AGE GIVEN 1.24 87 4 14 136 7 1 131.0 136.0 276.31 276.36 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 Precoded data SILT SANDY CLAYEY SILT 0 0 10 SANTONIAN TURONIAN NO AGE GIVEN 14 136 7 1 136.0 141.0 276.36 276.41 0.05 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CARBONATE GLASS Successful GLASS RICH CARBONATE RICH MUDSTONE SAND AND SANDY SILT 20 0 80 SANTONIAN TURONIAN NO AGE GIVEN 1.50 72 4 14 136 7 1 141.0 150.0 276.41 276.50 0.09 CALCAREOUS TRANSITIONAL HETEROGENIC HARD CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH MARLY CARBONATE LIMESTONE CLAYEY SILT MARL 50 0 50 SANTONIAN TURONIAN NO AGE GIVEN 1.53 70 9 14 136 7 4 136.0 150.0 280.86 281.00 0.14 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CLAYEY MARL MUD 0 0 50 CENOMANIAN APTIAN NO AGE GIVEN 1.20 90 7 14 136 8 1 0.0 150.0 280.00 281.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL CARBONATE Successful CARBONATE RICH CLAY MINERAL RICH MUDSTONE SANDY CLAYEY SILT 3 0 97 CENOMANIAN APTIAN NO AGE GIVEN 1.58 67 149 14 136 8 2 0.0 7.0 281.50 281.57 0.07 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE CLAY 10 0 90 CENOMANIAN APTIAN NO AGE GIVEN 14 136 8 2 7.0 9.0 281.57 281.59 0.02 DETRITAL TERRIGENOUS HETEROGENIC HARD ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAYSTONE VERY FINE SILTY CLAY 2 0 98 CENOMANIAN APTIAN NO AGE GIVEN 14 136 8 2 9.0 11.0 281.59 281.61 0.02 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL MICA Successful MICA RICH CLAY MINERAL RICH CLASTIC SEDIMENT VERY FINE SANDY CHLORITIC MUD 15 0 85 CENOMANIAN APTIAN NO AGE GIVEN 14 136 8 2 11.0 17.5 281.61 281.68 0.07 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUDSTONE FINE GRAINED SILTY CLAY 4 0 96 CENOMANIAN APTIAN NO AGE GIVEN 14 136 8 2 17.5 25.0 281.68 281.75 0.08 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE SILTY CLAY 6 0 94 CENOMANIAN APTIAN NO AGE GIVEN 14 136 8 2 25.0 32.5 281.75 281.83 0.08 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL CARBONATE Successful CARBONATE RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE CLAY 20 0 80 CENOMANIAN APTIAN NO AGE GIVEN 14 136 8 2 32.5 39.0 281.83 281.89 0.07 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE MARL OOZE 60 0 40 CENOMANIAN APTIAN NO AGE GIVEN 14 136 8 5 0.0 9.0 286.00 286.09 0.09 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CALCAREOUS CLAY 0 0 0 CENOMANIAN APTIAN NO AGE GIVEN 1.15 93 1 14 136 8 6 88.0 141.0 288.38 288.91 0.53 CALCAREOUS TRANSITIONAL MONOGENIC HARD CARBONATE NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE LIMESTONE MIXED SOFT CLAYS 65 0 35 CENOMANIAN APTIAN NO AGE GIVEN 1.48 73 24 14 136 9 1 0.0 150.0 308.00 309.50 1.50 unk - 0000 THOLEITTIC DIABASE BASALT THOLEITTIC DIABASE BASALT 0 0 0