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 3 19 1 1 0.0 150.0 0.00 1.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC RED CLAY 8 1 92 PLEISTOCENE NO AGE GIVEN 1.42 76 127 3 19 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC RED CLAY 0 1 99 NEOGENE NO AGE GIVEN 1.42 76 158 3 19 1 3 0.0 150.0 3.00 4.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.37 79 156 3 19 1 4 0.0 150.0 4.50 6.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON Successful IRON RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.46 74 157 3 19 1 5 0.0 150.0 6.00 7.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON Successful IRON RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.46 74 157 3 19 1 6 0.0 150.0 7.50 9.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON IRON RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE CLAY 0 0 0 NEOGENE NO AGE GIVEN 1.46 74 157 3 19 2 1 0.0 150.0 9.10 10.60 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL IRON Successful IRON RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.50 72 140 3 19 2 2 0.0 150.0 10.60 12.10 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.52 70 158 3 19 3 1 0.0 150.0 36.60 38.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 65 0 35 UPPER OLIGOCENE NO AGE GIVEN 1.68 61 120 3 19 3 2 0.0 150.0 38.10 39.60 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL Successful MARLY NANNOFOSSIL CHALK NANNO CHALK OOZE 36 0 64 UPPER OLIGOCENE NO AGE GIVEN 1.63 64 157 3 19 3 3 0.0 150.0 39.60 41.10 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL Successful MARLY NANNOFOSSIL CHALK NANNO CHALK OOZE 52 0 48 UPPER OLIGOCENE NO AGE GIVEN 1.69 61 159 3 19 3 4 0.0 150.0 41.10 42.60 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MOTTLED NANNO CHALK OOZE 22 0 78 UPPER OLIGOCENE NO AGE GIVEN 1.69 60 158 3 19 3 5 0.0 150.0 42.60 44.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 61 0 39 UPPER OLIGOCENE NO AGE GIVEN 1.75 57 158 3 19 3 6 0.0 150.0 44.10 45.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL NANNOFOSSIL CHALK NANNO CHALK OOZE 20 0 80 UPPER OLIGOCENE NO AGE GIVEN 1.69 60 156 3 19 4 2 0.0 150.0 58.20 59.70 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 76 0 24 UPPER OLIGOCENE NO AGE GIVEN 1.74 57 154 3 19 5 2 0.0 150.0 77.10 78.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 74 0 26 LOWER OLIGOCENE NO AGE GIVEN 1.85 51 158 3 19 5 3 0.0 150.0 78.60 80.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 64 0 36 LOWER OLIGOCENE NO AGE GIVEN 1.91 47 158 3 19 5 4 0.0 150.0 80.10 81.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 75 0 25 UPPER EOCENE NO AGE GIVEN 1.84 51 158 3 19 5 5 0.0 150.0 81.60 83.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 62 0 38 UPPER EOCENE NO AGE GIVEN 1.90 48 158 3 19 5 6 0.0 150.0 83.10 84.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 73 0 28 UPPER EOCENE NO AGE GIVEN 1.95 45 157 3 19 7 1 0.0 150.0 95.10 96.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 64 0 36 UPPER EOCENE NO AGE GIVEN 1.79 54 158 3 19 7 2 0.0 150.0 96.60 98.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 70 0 30 UPPER EOCENE NO AGE GIVEN 1.86 50 158 3 19 7 3 0.0 150.0 98.10 99.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 73 0 28 MIDDLE EOCENE NO AGE GIVEN 1.87 50 158 3 19 7 4 0.0 150.0 99.60 101.10 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL Successful MARLY NANNOFOSSIL CHALK NANNO CHALK OOZE 53 0 47 MIDDLE EOCENE NO AGE GIVEN 1.85 51 156 3 19 7 5 0.0 150.0 101.10 102.60 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 76 0 24 MIDDLE EOCENE NO AGE GIVEN 1.79 54 158 3 19 7 6 0.0 150.0 102.60 104.10 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 78 0 22 MIDDLE EOCENE NO AGE GIVEN 1.73 58 156 3 19 8 2 0.0 150.0 105.80 107.30 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 79 0 21 MIDDLE EOCENE NO AGE GIVEN 1.74 57 156 3 19 8 6 0.0 150.0 111.80 113.30 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 82 0 18 MIDDLE EOCENE NO AGE GIVEN 1.74 58 152 3 19 12 1 0.0 25.0 140.90 141.15 0.25 unk - 0000 BASALT BASALT 0 0 0 MIDDLE EOCENE NO AGE GIVEN 3 19 12 1 25.0 55.0 141.15 141.45 0.30 unk - 0000 BASALT PILLOW BRECCIA BASALT PILLOW BRECCIA 0 0 0 3 19 12 1 55.0 95.0 141.45 141.85 0.40 unk - 0000 BASALT PILLOW LAVA BASALT PILLOW LAVA 0 0 0 3 19 12 1 95.0 150.0 141.85 142.40 0.55 unk - 0000 BASALT PILLOW BRECCIA BASALT PILLOW BRECCIA 0 0 0 3 19 12 2 0.0 10.0 142.40 142.50 0.10 unk - 0000 BASALT PILLOW BRECCIA BASALT PILLOW BRECCIA 0 0 0 3 19 12 2 10.0 50.0 142.50 142.90 0.40 unk - 0000 PILLOW BASALT WITH PILLOW BRECCIA IN CALCITIC MATRIX PILLOW BASALT WITH PILLOW BRECCIA IN CALCITIC MATRIX 0 0 0 3 19 12 2 50.0 60.0 142.90 143.00 0.10 unk - 0000 PILLOW BRECCIA PILLOW BRECCIA 0 0 0