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 23 221 1 CC 0.0 0.0 0.10 0.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL TERRIGENOUS DETRITUS FELDSPAR Successful FELDSPAR RICH TERRIGENOUS DETRITUS RICH MUD CLAY 2 0 98 UPPER PLEISTOCENE NO AGE GIVEN 23 221 2 CC 0.0 0.0 8.10 8.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 FELDSPAR HEAVY MINERAL Successful HEAVY MINERAL RICH FELDSPAR RICH SAND SAND 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 23 221 3 CC 0.0 0.0 17.10 17.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 TERRIGENOUS DETRITUS QUARTZ Successful QUARTZ RICH TERRIGENOUS DETRITUS RICH SAND SAND 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 23 221 4 1 130.0 150.0 47.30 47.50 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SANDY CLAY 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 23 221 5 1 121.0 150.0 56.21 56.50 0.29 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CLAYEY SILT 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 23 221 5 2 0.0 80.0 56.50 57.30 0.80 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SANDY CLAY 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.84 51 78 23 221 5 2 80.0 98.0 57.30 57.48 0.18 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS TERRIGENOUS DETRITUS QUARTZ Successful QUARTZ RICH TERRIGENOUS DETRITUS RICH SANDY MUD SAND 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 1.98 43 17 23 221 5 2 98.0 121.0 57.48 57.71 0.23 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 Precoded data SAND SAND 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 1.89 48 23 23 221 5 2 121.0 133.0 57.71 57.83 0.12 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 1.83 52 12 23 221 5 2 133.0 150.0 57.83 58.00 0.17 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK DETRITAL CLAY RICH NANNO OOZE 80 0 20 UPPER PLEISTOCENE NO AGE GIVEN 1.78 55 16 23 221 5 3 0.0 150.0 58.00 59.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL Successful MARLY NANNOFOSSIL OOZE DETRITAL CLAY RICH NANNO OOZE 58 0 42 UPPER PLEISTOCENE NO AGE GIVEN 1.69 60 146 23 221 5 4 0.0 150.0 59.50 61.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL MICA Successful MICA RICH NANNOFOSSIL OOZE NANNO OOZE 62 1 37 UPPER PLEISTOCENE NO AGE GIVEN 1.68 61 146 23 221 5 CC 0.0 0.0 61.10 61.10 0.00 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. DETRITAL NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 23 221 6 1 10.0 150.0 64.10 65.50 1.40 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL Successful MARLY NANNOFOSSIL CHALK NANNO OOZE 40 0 60 UPPER PLEISTOCENE NO AGE GIVEN 1.69 60 133 23 221 6 2 0.0 150.0 65.50 67.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK NANNO OOZE 83 0 18 UPPER PLEISTOCENE NO AGE GIVEN 1.73 58 146 23 221 6 3 0.0 100.0 67.00 68.00 1.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 87 0 13 UPPER PLEISTOCENE NO AGE GIVEN 1.77 55 97 23 221 6 4 0.0 150.0 68.50 70.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO OOZE 50 35 13 UPPER PLEISTOCENE NO AGE GIVEN 1.50 72 144 23 221 6 5 0.0 150.0 70.00 71.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE ****** NO LITH GIVEN *** 50 35 13 UPPER PLEISTOCENE NO AGE GIVEN 23 221 6 6 0.0 150.0 71.50 73.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE ****** NO LITH GIVEN *** 50 35 13 UPPER PLEISTOCENE NO AGE GIVEN 23 221 8 1 103.0 120.0 83.03 83.20 0.17 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE FORAMINIFERA Precoded data FORAMINIFERA RICH CLAY NANNO RICH DETRITAL CLAY 0 0 13 LOWER PLEISTOCENE NO AGE GIVEN 23 221 8 1 120.0 130.0 83.20 83.30 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL FORAMINIFERA Precoded data FORAMINIFERA RICH MUD NANNO OOZE BEARING DETRITAL CLAYEY SILT 0 0 13 LOWER PLEISTOCENE NO AGE GIVEN 23 221 8 1 130.0 150.0 83.30 83.50 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL FORAMINIFERA Precoded data FORAMINIFERA RICH MUD NANNO RICH DETRITAL CLAY 0 0 13 LOWER PLEISTOCENE NO AGE GIVEN 23 221 10 1 93.0 150.0 100.93 101.50 0.57 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE DETRITAL CLAY RICH NANNO OOZE 80 0 20 LOWER PLEISTOCENE NO AGE GIVEN 23 221 10 2 0.0 150.0 101.50 103.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE DETRITAL CLAY-RICH NANNO OOZE 54 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.81 53 146 23 221 10 3 0.0 150.0 103.00 104.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE DETRITAL CLAY RICH NANNO OOZE 70 0 30 LOWER PLEISTOCENE NO AGE GIVEN 1.80 54 146 23 221 10 4 0.0 150.0 104.50 106.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE DETRITAL CLAY RICH NANNO OOZE 90 0 10 LOWER PLEISTOCENE NO AGE GIVEN 1.69 61 146 23 221 10 5 0.0 50.0 106.00 106.50 0.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. DETRITAL CLAY RICH NANNO OOZE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.68 61 48 23 221 10 5 50.0 94.0 106.50 106.94 0.44 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK DETRITAL CLAY BEARING NANNO OOZE 90 0 10 LOWER PLEISTOCENE NO AGE GIVEN 1.70 60 43 23 221 10 5 94.0 150.0 106.94 107.50 0.56 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CHALK. NANNO RICH DETRITAL CLAY 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.66 62 55 23 221 10 6 0.0 10.0 107.50 107.60 0.10 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CHALK. NANNO OOZE RICH DETRITAL CLAY 79 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.65 62 9 23 221 10 6 10.0 116.0 107.60 108.66 1.06 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK DETRITAL CLAY RICH NANNO OOZE 82 0 18 LOWER PLEISTOCENE NO AGE GIVEN 1.77 55 104 23 221 10 6 116.0 150.0 108.66 109.00 0.34 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK DETRITAL CLAY RICH NANNO OOZE 85 0 15 LOWER PLEISTOCENE NO AGE GIVEN 1.78 55 33 23 221 11 1 80.0 140.0 109.80 110.40 0.60 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK ****** NO LITH GIVEN *** 50 35 15 UPPER PLIOCENE NO AGE GIVEN 23 221 11 1 140.0 150.0 110.40 110.50 0.10 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK DETRITAL CLAY RICH NANNO OOZE 50 35 15 UPPER PLIOCENE NO AGE GIVEN 23 221 11 2 0.0 50.0 110.50 111.00 0.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK ****** NO LITH GIVEN *** 50 35 15 UPPER PLIOCENE NO AGE GIVEN 1.72 59 48 23 221 11 2 50.0 76.0 111.00 111.26 0.26 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK NANNO BEARING DETRITAL CLAY 50 35 15 UPPER PLIOCENE NO AGE GIVEN 1.69 60 26 23 221 11 2 76.0 110.0 111.26 111.60 0.34 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK DETRITAL CLAY RICH NANNO OOZE 50 35 15 UPPER PLIOCENE NO AGE GIVEN 1.76 56 33 23 221 11 2 110.0 150.0 111.60 112.00 0.40 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK DETRITAL SILTY CLAY 50 35 15 UPPER PLIOCENE NO AGE GIVEN 1.79 54 39 23 221 12 1 81.0 125.0 118.81 119.25 0.44 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK NOT RECORDED 50 35 15 PLIOCENE MIOCENE NO AGE GIVEN 23 221 12 1 125.0 150.0 119.25 119.50 0.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY DETRITAL CLAY 0 0 15 PLIOCENE MIOCENE NO AGE GIVEN 23 221 12 2 0.0 45.0 119.50 119.95 0.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY DETRITAL CLAY 0 0 15 PLIOCENE MIOCENE NO AGE GIVEN 1.91 47 44 23 221 12 2 45.0 65.0 119.95 120.15 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY DETRITAL SILTY SAND 0 0 15 PLIOCENE MIOCENE NO AGE GIVEN 1.90 48 19 23 221 12 2 65.0 126.0 120.15 120.76 0.61 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY DETRITAL CLAY 0 0 15 PLIOCENE MIOCENE NO AGE GIVEN 1.88 49 60 23 221 12 3 0.0 150.0 121.00 122.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY DETRITAL CLAY 0 0 15 PLIOCENE MIOCENE NO AGE GIVEN 23 221 14 1 0.0 123.0 136.00 137.23 1.23 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 15 PLIOCENE MIOCENE NO AGE GIVEN 1.67 62 120 23 221 14 2 56.0 150.0 138.06 139.00 0.94 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 15 PLIOCENE MIOCENE NO AGE GIVEN 1.61 65 92 23 221 14 3 0.0 150.0 139.00 140.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY NANNO BEARING DETRITAL CLAY 2 0 98 PLIOCENE MIOCENE NO AGE GIVEN 1.58 67 52 23 221 14 4 25.0 150.0 140.75 142.00 1.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT DETRITAL CLAY 2 0 98 PLIOCENE MIOCENE NO AGE GIVEN 23 221 14 5 2.0 150.0 142.02 143.50 1.48 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT DETRITAL CLAY 1 0 99 PLIOCENE MIOCENE NO AGE GIVEN 23 221 14 6 74.0 150.0 144.24 145.00 0.76 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT DETRITAL CLAY 0 0 100 PLIOCENE MIOCENE NO AGE GIVEN 23 221 15 1 0.0 150.0 145.00 146.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL CLAY MINERAL RICH CLASTIC SEDIMENT CLAY 1 0 99 PLIOCENE MIOCENE NO AGE GIVEN 23 221 15 2 0.0 150.0 146.50 148.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT DETRITAL CLAY 0 0 100 PLIOCENE MIOCENE NO AGE GIVEN 1.77 56 146 23 221 15 3 0.0 150.0 148.00 149.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT DETRITAL CLAY 0 0 100 PLIOCENE MIOCENE NO AGE GIVEN 1.75 57 132 23 221 15 4 0.0 140.0 149.50 150.90 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT CLAY 3 0 97 PLIOCENE MIOCENE NO AGE GIVEN 23 221 16 1 110.0 150.0 168.10 168.50 0.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT DETRITAL CLAY 1 0 99 UPPER OLIGOCENE NO AGE GIVEN 23 221 16 2 10.0 97.0 168.60 169.47 0.87 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY DETRITAL CLAY 0 0 99 UPPER OLIGOCENE NO AGE GIVEN 1.63 64 82 23 221 16 2 97.0 150.0 169.47 170.00 0.53 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 101 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.71 59 52 23 221 16 3 0.0 150.0 170.00 171.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE ARAGONITE BEARING NANNO OOZE 95 0 5 UPPER OLIGOCENE NO AGE GIVEN 1.77 55 146 23 221 16 4 4.0 150.0 171.54 173.00 1.46 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE ARAGONITE BEARING NANNO OOZE 71 0 29 UPPER OLIGOCENE NO AGE GIVEN 1.75 57 143 23 221 16 5 0.0 150.0 173.00 174.50 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO OOZE 90 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.73 58 146 23 221 17 1 106.0 150.0 216.06 216.50 0.44 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK 100 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.81 53 46 23 221 17 2 0.0 150.0 216.50 218.00 1.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL Successful INDURATED NANNOFOSSIL CHALK ARAGONITE BEARING NANNO CHALK 83 0 17 UPPER OLIGOCENE NO AGE GIVEN 23 221 18 1 12.0 150.0 252.12 253.50 1.38 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK 78 0 22 UPPER EOCENE NO AGE GIVEN 1.68 61 135 23 221 18 2 0.0 150.0 253.50 255.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK 100 0 0 UPPER EOCENE NO AGE GIVEN 1.71 59 145 23 221 18 3 0.0 150.0 255.00 256.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK 100 0 0 UPPER EOCENE NO AGE GIVEN 1.67 61 146 23 221 18 4 0.0 150.0 256.50 258.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK 100 0 0 MIDDLE EOCENE NO AGE GIVEN 1.68 61 146 23 221 18 5 0.0 150.0 258.00 259.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK NANNO CHALK 70 0 30 MIDDLE EOCENE NO AGE GIVEN 1.69 60 146 23 221 18 6 0.0 150.0 259.50 261.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA CLAY MINERAL Precoded data CLAY MINERAL RICH FORAMINIFERA OOZE DETRITAL CLAY RICH NANNO CHALK 50 35 30 MIDDLE EOCENE NO AGE GIVEN 1.62 64 144 23 221 19 1 90.0 150.0 261.90 262.50 0.60 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. BASALT 0 0 0 23 221 19 2 0.0 150.0 262.50 264.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. BASALT 0 0 0 23 221 19 3 0.0 145.0 264.00 265.45 1.45 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. BASALT 0 0 0 23 221 19 3 145.0 150.0 265.45 265.50 0.05 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH LIMESTONE RADIOLARIAN RICH LIMESTONE 40 25 0 23 221 19 4 0.0 150.0 265.50 267.00 1.50 unk - 0000 BASALT BASALT 0 0 0