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 77 537 1 1 0.0 150.0 0.00 1.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL Precoded data NANNOFOSSIL RICH FORAMINIFERA OOZE NANNOFOSSIL FORAMINIFER OOZE 50 35 0 LOWER PLIOCENE NO AGE GIVEN 77 537 1 2 0.0 150.0 1.50 3.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNOFOSSIL FORAMINIFER OOZE 91 0 9 LOWER PLIOCENE NO AGE GIVEN 1.57 68 130 77 537 1 3 0.0 150.0 3.00 4.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE FORAMINIFER NANNOFOSSIL OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.55 69 130 77 537 1 4 0.0 110.0 4.50 5.60 1.10 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAMINIFER NANNOFOSSIL OOZE 92 0 8 LOWER PLIOCENE NO AGE GIVEN 1.54 69 59 77 537 1 5 0.0 81.0 6.00 6.81 0.81 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. FORAMINIFER NANNOFOSSIL OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.56 68 10 77 537 2 1 0.0 150.0 54.50 56.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE RADIOLARIAN NANNOFOSSIL OOZE 60 32 8 MIDDLE EOCENE NO AGE GIVEN 77 537 2 2 0.0 8.0 56.00 56.08 0.08 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. RADIOLARIAN NANNOFOSSIL OOZE 0 0 0 MIDDLE EOCENE NO AGE GIVEN 77 537 2 CC 0.0 10.0 56.18 56.28 0.10 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. RADIOLARIAN NANNOFOSSIL OOZE 0 0 0 MIDDLE EOCENE NO AGE GIVEN 77 537 3 1 0.0 150.0 88.00 89.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNOFOSSIL OOZE 81 0 19 LOWER EOCENE NO AGE GIVEN 1.64 63 121 77 537 3 2 0.0 70.0 89.50 90.20 0.70 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNOFOSSIL OOZE 83 0 18 UPPER PALEOCENE NO AGE GIVEN 77 537 4 1 0.0 24.0 92.50 92.74 0.24 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL Precoded data MUDSTONE MUDSTONE 0 0 18 LOWER APTIAN NO AGE GIVEN 77 537 5 1 0.0 43.0 102.00 102.43 0.43 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 Precoded data LIMESTONE LIMESTONE 40 25 18 LOWER CRETACEOUS NO AGE GIVEN 77 537 6 1 0.0 15.0 111.50 111.65 0.15 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 Precoded data LIMESTONE LIMESTONE 40 25 18 VALANGINIAN BERRIASIAN NO AGE GIVEN 77 537 7 1 0.0 19.0 121.00 121.19 0.19 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 Precoded data LIMESTONE LIMESTONE 40 25 18 VALANGINIAN NO AGE GIVEN 77 537 8 1 0.0 5.0 130.50 130.55 0.05 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 Precoded data LIMESTONE LIMESTONE 40 25 18 VALANGINIAN NO AGE GIVEN 77 537 9 1 0.0 6.0 140.00 140.06 0.06 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 Precoded data LIMESTONE LIMESTONE 40 25 18 VALANGINIAN NO AGE GIVEN 77 537 10 1 0.0 15.0 149.50 149.65 0.15 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 Precoded data LIMESTONE LIMESTONE 40 25 18 VALANGINIAN NO AGE GIVEN 77 537 10 1 15.0 30.0 149.65 149.80 0.15 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 Precoded data LIMESTONE LIMESTONE 40 25 18 VALANGINIAN NO AGE GIVEN 77 537 10 1 30.0 45.0 149.80 149.95 0.15 CALCAREOUS PELAGIC MONOGENIC HARD DOLOMITE Precoded data DOLOMITE DOLOMITE 50 35 18 VALANGINIAN NO AGE GIVEN 77 537 10 1 45.0 50.0 149.95 150.00 0.05 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 Precoded data SANDSTONE SANDSTONE 0 0 18 VALANGINIAN NO AGE GIVEN 77 537 11 1 0.0 10.0 159.00 159.10 0.10 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE DOLOMITE Precoded data DOLOMITE RICH CARBONATE CHALK DOLOMITIC CALCAREOUS CHALK 50 35 18 VALANGINIAN NO AGE GIVEN 1.75 57 5 77 537 11 1 10.0 36.0 159.10 159.36 0.26 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 CARBONATE Precoded data CARBONATE RICH SANDSTONE CALCAREOUS ARKOSIC SANDSTONE 0 0 18 BERRIASIAN NO AGE GIVEN 1.63 64 22 77 537 11 1 36.0 45.0 159.36 159.45 0.09 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE DOLOMITE Precoded data DOLOMITE RICH CARBONATE CHALK SANDY DOLOMITIC CALCAREOUS CHALK 50 35 18 BERRIASIAN NO AGE GIVEN 1.57 67 7 77 537 11 1 45.0 61.0 159.45 159.61 0.16 CALCAREOUS PELAGIC MONOGENIC HARD DOLOMITE Precoded data DOLOMITE SANDY DOLOMITE 50 35 18 BERRIASIAN NO AGE GIVEN 1.69 61 14 77 537 11 1 61.0 105.0 159.61 160.05 0.44 CALCAREOUS PELAGIC MONOGENIC SOFT DOLOMITE Precoded data DOLOMITE MUD SANDY DOLOMITIC CALCAREOUS CHALK 50 35 18 BERRIASIAN NO AGE GIVEN 1.77 56 38 77 537 11 1 105.0 125.0 160.05 160.25 0.20 CALCAREOUS PELAGIC MONOGENIC HARD DOLOMITE Precoded data DOLOMITE SANDY DOLOMITE 50 35 18 BERRIASIAN NO AGE GIVEN 1.84 51 17 77 537 11 1 125.0 141.0 160.25 160.41 0.16 CALCAREOUS PELAGIC MONOGENIC SOFT DOLOMITE Precoded data DOLOMITE MUD SANDY DOLOMITIC CALCAREOUS CHALK 50 35 18 BERRIASIAN NO AGE GIVEN 1.84 51 14 77 537 11 1 141.0 150.0 160.41 160.50 0.09 CALCAREOUS PELAGIC MONOGENIC HARD DOLOMITE Precoded data DOLOMITE SANDY DOLOMITE 50 35 18 BERRIASIAN NO AGE GIVEN 1.89 49 7 77 537 11 2 0.0 24.0 160.50 160.74 0.24 CALCAREOUS PELAGIC MONOGENIC HARD DOLOMITE Precoded data DOLOMITE CLAYEY DOLOMITE 50 35 18 BERRIASIAN NO AGE GIVEN 77 537 12 1 0.0 5.0 168.50 168.55 0.05 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 Precoded data SANDSTONE ARKOSIC SANDSTONE 0 0 18 BERRIASIAN NO AGE GIVEN 77 537 13 1 0.0 150.0 178.00 179.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 Precoded data SANDSTONE SANDSTONE 0 0 18 1.65 63 128 77 537 13 2 0.0 21.0 179.50 179.71 0.21 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 Precoded data SANDSTONE SANDSTONE 0 0 18 77 537 14 1 0.0 4.0 187.50 187.54 0.04 unk - 0000 PORPHYRITIE NEPHELINE/SYENITE PORPHYRITIE NEPHELINE/SYENITE 0 0 0 77 537 15 1 0.0 12.0 197.00 197.12 0.12 unk - 0000 SLATE/PHYLLITE SLATE/PHYLLITE 0 0 0 77 537 16 1 0.0 33.0 206.50 206.83 0.33 unk - 0000 SLATE/PHYLLITE SLATE/PHYLLITE 0 0 0 77 537 H1 1 0.0 150.0 7.00 8.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAMINIFER NANNOFOSSIL OOZE 50 35 0 77 537 H1 2 0.0 150.0 8.50 10.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAMINIFER NANNOFOSSIL OOZE 50 35 0 77 537 H1 3 0.0 150.0 10.00 11.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAMINIFER NANNOFOSSIL OOZE 50 35 0 77 537 H1 4 0.0 150.0 11.50 13.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAMINIFER NANNOFOSSIL OOZE 50 35 0 77 537 H1 5 0.0 150.0 13.00 14.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAMINIFER NANNOFOSSIL OOZE 50 35 0 77 537 H1 6 0.0 65.0 14.50 15.15 0.65 unk - 0000 FORAMINIFER NANNOFOSSIL OOZE FORAMINIFER NANNOFOSSIL OOZE 0 0 0 77 537 H1 CC 0.0 10.0 15.25 15.35 0.10 unk - 0000 FORAMINIFER NANNOFOSSIL OOZE FORAMINIFER NANNOFOSSIL OOZE 0 0 0