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 12 111 A 1 1 77.0 150.0 105.77 106.50 0.73 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 100 PLEISTOCENE NO AGE GIVEN 1.93 46 77 12 111 A 1 2 0.0 150.0 106.50 108.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 100 PLEISTOCENE NO AGE GIVEN 1.94 46 159 12 111 A 1 3 0.0 150.0 108.00 109.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 100 PLEISTOCENE NO AGE GIVEN 1.95 45 159 12 111 A 1 4 0.0 150.0 109.50 111.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 100 PLEISTOCENE NO AGE GIVEN 1.96 44 156 12 111 A 1 5 0.0 150.0 111.00 112.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ NANNOFOSSIL Successful NANNOFOSSIL RICH QUARTZ RICH MUD CLAY 12 0 88 PLEISTOCENE NO AGE GIVEN 1.97 43 158 12 111 A 1 6 0.0 150.0 112.50 114.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE QUARTZ Successful QUARTZ RICH ZEOLITE RICH PELAGIC CLAY CLAY 14 0 86 PLEISTOCENE NO AGE GIVEN 1.94 45 158 12 111 A 2 1 74.0 150.0 114.74 115.50 0.76 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY 13 0 0 PLEISTOCENE NO AGE GIVEN 1.90 48 79 12 111 A 2 2 0.0 150.0 115.50 117.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ Successful QUARTZ RICH MUD CLAY 14 0 86 PLEISTOCENE NO AGE GIVEN 1.96 44 157 12 111 A 2 3 0.0 150.0 117.00 118.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL MICA QUARTZ Successful QUARTZ RICH MICA RICH MUD CLAY 8 0 93 PLEISTOCENE NO AGE GIVEN 1.93 46 159 12 111 A 2 4 0.0 150.0 118.50 120.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 QUARTZ ZEOLITE Successful ZEOLITE RICH QUARTZ RICH PELAGIC CLAY CLAY 5 0 95 PLEISTOCENE NO AGE GIVEN 1.90 48 148 12 111 A 3 1 98.0 150.0 120.98 121.50 0.52 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY AND SILT 0 0 100 PLEISTOCENE NO AGE GIVEN 1.74 57 55 12 111 A 3 2 0.0 150.0 121.50 123.00 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY AND SILT 0 0 0 PLEISTOCENE NO AGE GIVEN 1.74 57 158 12 111 A 3 3 0.0 150.0 123.00 124.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL QUARTZ Successful QUARTZ RICH MUDSTONE CLAY AND SILT 9 0 91 PLEISTOCENE NO AGE GIVEN 1.84 51 153 12 111 A 3 4 0.0 150.0 124.50 126.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ Successful QUARTZ RICH MUD CLAY 9 0 91 PLEISTOCENE NO AGE GIVEN 1.95 45 157 12 111 A 4 1 40.0 150.0 125.40 126.50 1.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ MICA Successful MICA RICH QUARTZ RICH MUD CLAY 5 0 96 PLEISTOCENE NO AGE GIVEN 1.88 49 112 12 111 A 4 2 0.0 6.0 126.50 126.56 0.06 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 96 PLIOCENE NO AGE GIVEN 1.84 51 6 12 111 A 4 2 6.0 70.0 126.56 127.20 0.64 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL QUARTZ Successful QUARTZ RICH MARLY NANNOFOSSIL CHALK SANDY CLAY(?) 34 0 66 PLIOCENE NO AGE GIVEN 1.81 53 68 12 111 A 4 2 70.0 148.0 127.20 127.98 0.78 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 66 PLIOCENE NO AGE GIVEN 1.91 47 83 12 111 A 4 2 148.0 150.0 127.98 128.00 0.02 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD SANDY SILT 0 0 66 PLIOCENE NO AGE GIVEN 1.39 79 2 12 111 A 4 3 0.0 150.0 128.00 129.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 66 PLIOCENE NO AGE GIVEN 1.78 55 84 12 111 A 4 6 0.0 150.0 132.50 134.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 66 PLIOCENE NO AGE GIVEN 1.71 59 72 12 111 A 5 1 0.0 35.0 134.00 134.35 0.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD COARSE SAND AND SILT 0 0 66 PLIOCENE NO AGE GIVEN 12 111 A 5 1 35.0 150.0 134.35 135.50 1.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 QUARTZ FORAMINIFERA Successful FORAMINIFERA RICH QUARTZ RICH SILT CLAY SAND AND SILT 30 0 70 PLIOCENE NO AGE GIVEN 1.90 48 119 12 111 A 5 2 0.0 150.0 135.50 137.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 70 PLIOCENE NO AGE GIVEN 1.85 51 157 12 111 A 5 3 0.0 150.0 137.00 138.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD CLAY AND SAND 0 0 70 PLIOCENE NO AGE GIVEN 1.81 53 157 12 111 A 5 4 0.0 81.0 138.50 139.31 0.81 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 70 PLIOCENE NO AGE GIVEN 1.78 55 80 12 111 A 5 4 81.0 105.0 139.31 139.55 0.24 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK FORAM RICH SAND 80 0 20 PLIOCENE NO AGE GIVEN 1.75 57 26 12 111 A 5 5 0.0 5.0 140.00 140.05 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 20 PLIOCENE NO AGE GIVEN 12 111 A 5 5 5.0 9.0 140.05 140.09 0.04 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 20 PLIOCENE NO AGE GIVEN 1.61 65 3 12 111 A 5 5 9.0 44.0 140.09 140.44 0.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 20 PLIOCENE NO AGE GIVEN 1.90 48 37 12 111 A 5 5 44.0 54.0 140.44 140.54 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 QUARTZ NANNOFOSSIL Successful NANNOFOSSIL RICH QUARTZ RICH CLASTIC SEDIMENT SAND 30 0 70 PLIOCENE NO AGE GIVEN 1.87 50 11 12 111 A 5 5 54.0 131.0 140.54 141.31 0.77 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ Successful QUARTZ RICH MUD CLAY 10 0 90 PLIOCENE NO AGE GIVEN 1.92 47 82 12 111 A 5 5 131.0 146.0 141.31 141.46 0.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 Precoded data SAND FORAM SILT TO SAND 0 0 90 PLIOCENE NO AGE GIVEN 1.82 52 16 12 111 A 6 1 49.0 150.0 143.49 144.50 1.01 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 90 PLIOCENE NO AGE GIVEN 1.68 61 104 12 111 A 6 2 0.0 62.0 144.50 145.12 0.62 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 90 PLIOCENE NO AGE GIVEN 1.74 57 62 12 111 A 6 2 62.0 150.0 145.12 146.00 0.88 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE SILTY FORAM SAND 88 0 12 PLIOCENE NO AGE GIVEN 1.74 57 93 12 111 A 6 3 0.0 90.0 146.00 146.90 0.90 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE GLAUCONITIC SILTY FORAM SAND 72 0 28 PLIOCENE NO AGE GIVEN 1.73 58 82 12 111 A 6 3 90.0 91.0 146.90 146.91 0.01 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. GLAUCONITE SAND 0 0 0 MIOCENE NO AGE GIVEN 1.81 53 1 12 111 A 6 3 91.0 101.0 146.91 147.01 0.10 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CLAY 0 0 0 EOCENE NO AGE GIVEN 1.78 55 10 12 111 A 6 3 101.0 103.0 147.01 147.03 0.02 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM unk - 0000 ZEOLITE Successful ZEOLITE RICH MARLY CHALK OXIDIZED CLAY 50 0 50 EOCENE NO AGE GIVEN 1.77 56 2 12 111 A 6 3 103.0 117.0 147.03 147.17 0.14 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 50 EOCENE NO AGE GIVEN 1.76 56 15 12 111 A 6 3 117.0 120.0 147.17 147.20 0.03 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY REDUCED CLAY 0 0 50 EOCENE NO AGE GIVEN 1.75 57 4 12 111 A 6 3 120.0 140.0 147.20 147.40 0.20 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL ZEOLITE Successful ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY CLAY 30 0 70 EOCENE NO AGE GIVEN 1.68 61 21 12 111 A 7 1 8.0 150.0 152.08 153.50 1.42 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL ZEOLITE ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY CLAY 0 0 0 LOWER EOCENE NO AGE GIVEN 1.57 68 149 12 111 A 7 2 0.0 150.0 153.50 155.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL ZEOLITE ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY CLAY 0 0 0 LOWER EOCENE NO AGE GIVEN 1.49 72 155 12 111 A 7 3 0.0 150.0 155.00 156.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL ZEOLITE ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY CLAY 0 0 0 LOWER EOCENE NO AGE GIVEN 1.43 76 157 12 111 A 7 4 0.0 150.0 156.50 158.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL ZEOLITE Successful ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY CLAY 30 0 70 LOWER EOCENE NO AGE GIVEN 1.44 75 146 12 111 A 7 5 0.0 150.0 158.00 159.50 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY 0 0 0 LOWER EOCENE NO AGE GIVEN 1.37 80 157 12 111 A 7 6 0.0 122.0 159.50 160.72 1.22 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY 0 0 0 LOWER EOCENE NO AGE GIVEN 1.38 79 122 12 111 A 7 6 122.0 150.0 160.72 161.00 0.28 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY 0 0 0 LOWER EOCENE NO AGE GIVEN 1.52 71 29 12 111 A 8 1 16.0 150.0 161.16 162.50 1.34 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 NANNOFOSSIL Successful NANNOFOSSIL RICH CLASTIC SEDIMENTSTONE CLAY 28 0 72 LOWER EOCENE NO AGE GIVEN 1.37 80 140 12 111 A 8 2 0.0 150.0 162.50 164.00 1.50 DETRITAL PELAGIC HETEROGENIC HARD unk - 0000 NANNOFOSSIL ZEOLITE Successful ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAYSTONE CLAY 30 0 70 LOWER EOCENE NO AGE GIVEN 1.53 70 156 12 111 A 9 1 0.0 150.0 164.00 165.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL ZEOLITE Successful ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY CLAY 27 0 73 LOWER EOCENE NO AGE GIVEN 1.56 68 158 12 111 A 10 1 70.0 95.0 173.70 173.95 0.25 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL PELAGIC CLAY. CLAY 0 0 0 LOWER EOCENE NO AGE GIVEN 1.25 87 15 12 111 A 10 1 95.0 100.0 173.95 174.00 0.05 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL PELAGIC CLAY. CHERTY MUDSTONE 0 0 0 LOWER EOCENE NO AGE GIVEN 1.62 65 5 12 111 A 10 1 100.0 150.0 174.00 174.50 0.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL PELAGIC CLAY. CLAY 0 0 0 LOWER EOCENE NO AGE GIVEN 1.57 68 53 12 111 A 10 2 0.0 150.0 174.50 176.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH PELAGIC CLAY CLAY 26 0 74 LOWER EOCENE NO AGE GIVEN 1.63 64 159 12 111 A 10 3 0.0 150.0 176.00 177.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL PELAGIC CLAY. CLAY 20 0 0 LOWER EOCENE NO AGE GIVEN 1.67 62 159 12 111 A 10 4 0.0 150.0 177.50 179.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL ZEOLITE Successful ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY CLAY 19 0 81 LOWER EOCENE NO AGE GIVEN 1.67 62 157 12 111 A 11 1 134.0 150.0 183.34 183.50 0.16 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK CHALK 90 0 10 MAESTRICHTIAN NO AGE GIVEN 12 111 A 11 2 0.0 150.0 183.50 185.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL CHALK CHALK 94 0 0 MAESTRICHTIAN NO AGE GIVEN 1.74 57 156 12 111 A 11 3 0.0 150.0 185.00 186.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK CHALK 93 0 7 MAESTRICHTIAN NO AGE GIVEN 1.81 53 158 12 111 A 11 4 0.0 150.0 186.50 188.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA CHALCEDONY Successful CHALCEDONY RICH FORAMINIFERA RICH NANNOFOSSIL CHALK CHALK 95 23 0 MAESTRICHTIAN NO AGE GIVEN 1.88 49 157 12 111 A 11 5 0.0 150.0 188.00 189.50 1.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH INDURATED NANNOFOSSIL CHALK CHALK 94 0 6 MAESTRICHTIAN NO AGE GIVEN 1.88 49 151 12 111 A 11 6 0.0 150.0 189.50 191.00 1.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL FORAMINIFERA CHALCEDONY Successful FORAMINIFERA RICH INDURATED NANNOFOSSIL CHALK CHALK 88 23 0 MAESTRICHTIAN NO AGE GIVEN 1.80 54 158 12 111 A 12 1 0.0 150.0 190.00 191.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL MICA Successful MICA RICH NANNOFOSSIL RICH PELAGIC CLAY MENT AND THIRTEEN GLAUCONITIC DOLOMITIC LIMESTONE FRAGMENTS 30 0 70 MAESTRICHTIAN NO AGE GIVEN