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 15 150 1 1 0.0 150.0 49.00 50.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 Precoded data MARLY CALCAREOUS OOZE FORAM NANNO MARL 40 25 1 PLIOCENE NO AGE GIVEN 1.54 69 148 15 150 1 2 0.0 150.0 50.50 52.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE NANNOFOSSIL Precoded data NANNOFOSSIL RICH CLAY NANNO CLAY 0 0 1 PLIOCENE NO AGE GIVEN 1.55 69 159 15 150 1 3 0.0 150.0 52.00 53.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE NANNOFOSSIL Precoded data NANNOFOSSIL RICH CLAY NANNO CLAY 0 0 1 PLIOCENE NO AGE GIVEN 1.63 64 157 15 150 1 4 15.0 150.0 53.65 55.00 1.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE NANNOFOSSIL Precoded data NANNOFOSSIL RICH CLAY NANNO CLAY 0 0 1 PLIOCENE NO AGE GIVEN 1.67 62 142 15 150 2 1 0.0 150.0 77.00 78.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 1 1.54 69 159 15 150 2 2 0.0 150.0 78.50 80.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 1 1.64 63 160 15 150 2 3 15.0 150.0 80.15 81.50 1.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 1 1.73 58 142 15 150 3 1 95.0 150.0 86.95 87.50 0.55 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 1 15 150 3 2 0.0 150.0 87.50 89.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 1 1.59 66 159 15 150 3 3 0.0 120.0 89.00 90.20 1.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 1 1.60 66 96 15 150 3 4 0.0 150.0 90.50 92.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 1 1.64 63 160 15 150 3 5 0.0 145.0 92.00 93.45 1.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 1 1.62 64 148 15 150 4 1 0.0 94.0 95.00 95.94 0.94 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 1 LOWER MIOCENE NO AGE GIVEN 1.46 74 81 15 150 4 1 94.0 104.0 95.94 96.04 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CAL CLAY 0 0 1 LOWER MIOCENE NO AGE GIVEN 1.55 69 10 15 150 4 1 104.0 114.0 96.04 96.14 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 1 LOWER MIOCENE NO AGE GIVEN 1.71 59 11 15 150 4 1 114.0 124.0 96.14 96.24 0.10 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE FORAM NANNO MARL 40 25 1 LOWER MIOCENE NO AGE GIVEN 1.53 70 11 15 150 4 1 124.0 132.0 96.24 96.32 0.08 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 1 LOWER MIOCENE NO AGE GIVEN 1.46 74 8 15 150 4 2 0.0 106.0 96.50 97.56 1.06 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 1 LOWER MIOCENE NO AGE GIVEN 1.61 65 114 15 150 4 2 106.0 150.0 97.56 98.00 0.44 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL Successful MARLY NANNOFOSSIL CHALK NANNO FORAM MARL 60 0 40 LOWER MIOCENE NO AGE GIVEN 1.64 63 46 15 150 4 3 0.0 150.0 98.00 99.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 MICA Successful MICA RICH CLASTIC SEDIMENT CLAY 0 0 100 LOWER MIOCENE NO AGE GIVEN 1.53 70 146 15 150 5 1 45.0 150.0 105.45 106.50 1.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 100 LOWER MIOCENE NO AGE GIVEN 1.48 73 109 15 150 5 2 0.0 150.0 106.50 108.00 1.50 CALCAREOUS TRANSITIONAL MONOGENIC HARD NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL LIMESTONE CLAY 70 0 30 LOWER MIOCENE NO AGE GIVEN 1.53 70 157 15 150 5 3 0.0 150.0 108.00 109.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CLAY 0 0 0 LOWER MIOCENE NO AGE GIVEN 1.55 69 160 15 150 5 4 0.0 150.0 109.50 111.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. ZEOLITIC CLAY 0 0 0 LOWER MIOCENE NO AGE GIVEN 1.65 62 160 15 150 5 5 0.0 150.0 111.00 112.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CLAY 0 0 0 LOWER MIOCENE NO AGE GIVEN 1.57 68 159 15 150 5 6 15.0 130.0 112.65 113.80 1.15 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 DIATOM Successful DIATOM RICH CALCAREOUS OOZE CLAY 85 75 0 LOWER MIOCENE NO AGE GIVEN 1.44 75 97 15 150 7 1 87.0 115.0 132.87 133.15 0.28 CALCAREOUS TRANSITIONAL HETEROGENIC HARD NANNOFOSSIL FORAMINIFERA FELDSPAR Successful FORAMINIFERA RICH MARLY NANNOFOSSIL LIMESTONE SANDY SILT 50 0 50 LOWER EOCENE NO AGE GIVEN 15 150 7 1 115.0 150.0 133.15 133.50 0.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 Precoded data SAND SAND 0 0 50 LOWER EOCENE NO AGE GIVEN 15 150 9 1 22.0 150.0 150.22 151.50 1.28 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 MICA ZEOLITE Successful ZEOLITE RICH MICA RICH PELAGIC CLAY MARL CHALK INTERBEDDED 0 0 100 SANTONIAN CONIACIAN NO AGE GIVEN 1.55 69 111 15 150 10 1 0.0 7.0 159.00 159.07 0.07 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 GLASS Successful GLASS RICH CLASTIC SEDIMENT ASH 5 0 95 SANTONIAN CONIACIAN NO AGE GIVEN 1.46 74 3 15 150 10 1 7.0 13.0 159.07 159.13 0.06 CALCAREOUS TRANSITIONAL HETEROGENIC HARD NANNOFOSSIL GLAUCONITE Successful GLAUCONITE RICH MARLY NANNOFOSSIL LIMESTONE VOLCANIC NANNO MARL 50 0 50 CONIACIAN TURONIAN NO AGE GIVEN 1.61 65 6 15 150 10 1 13.0 17.0 159.13 159.17 0.04 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. DOLOMITE 0 0 0 CONIACIAN TURONIAN NO AGE GIVEN 1.78 55 5 15 150 10 1 17.0 28.0 159.17 159.28 0.11 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO CHALK OR MARL 0 0 0 CONIACIAN TURONIAN NO AGE GIVEN 1.80 54 11 15 150 10 1 28.0 150.0 159.28 160.50 1.22 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK 90 0 10 CONIACIAN TURONIAN NO AGE GIVEN 1.75 57 129 15 150 10 2 6.0 45.0 160.56 160.95 0.39 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM NANNO CHALK 79 0 21 CONIACIAN TURONIAN NO AGE GIVEN 15 150 10 2 45.0 66.0 160.95 161.16 0.21 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO MARL OOZE 90 0 10 CONIACIAN TURONIAN NO AGE GIVEN 1.72 59 14 15 150 10 2 66.0 71.0 161.16 161.21 0.05 DETRITAL TERRIGENOUS HETEROGENIC HARD ESTIMATED CARBONATE NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL RICH CLAYSTONE NANNO MARL 30 0 70 CONIACIAN TURONIAN NO AGE GIVEN 1.74 57 5 15 150 10 2 71.0 105.0 161.21 161.55 0.34 DETRITAL PELAGIC HETEROGENIC HARD unk - 0000 ZEOLITE GLAUCONITE Successful GLAUCONITE RICH ZEOLITE RICH PELAGIC CLAYSTONE NANNO MARL 0 0 100 CONIACIAN TURONIAN NO AGE GIVEN 1.71 59 37 15 150 10 3 0.0 19.0 162.00 162.19 0.19 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE VOLC MATERIAL FRAG Precoded data VOLC MATERIAL FRAG RICH CLAY VOLCANIC CLAY 0 0 100 CONIACIAN TURONIAN NO AGE GIVEN 15 150 11 1 52.0 150.0 168.52 169.50 0.98 unk - 0000 DIABASE DIABASE 0 0 0 2.12 34 91 15 150 11 2 0.0 150.0 169.50 171.00 1.50 unk - 0000 DIABASE DIABASE 0 0 0 2.04 40 151 15 150 12 1 0.0 150.0 177.00 178.50 1.50 unk - 0000 DIABASE DIABASE 0 0 0 2.14 33 143 15 150 12 2 0.0 150.0 178.50 180.00 1.50 unk - 0000 DIABASE DIABASE 0 0 0 2.30 24 160