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 36 328 B 1 1 75.0 150.0 8.25 9.00 0.75 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM Precoded data DIATOM MUD DIATOM OOZE 25 40 65 PLIOCENE UPPER MIOCENE NO AGE GIVEN 36 328 B 1 2 0.0 150.0 9.00 10.50 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM Precoded data DIATOM MUD DIATOM OOZE 25 40 65 PLIOCENE UPPER MIOCENE NO AGE GIVEN 1.50 72 146 36 328 B 1 3 0.0 150.0 10.50 12.00 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM Precoded data DIATOM MUD DIATOM OOZE 25 40 65 PLIOCENE UPPER MIOCENE NO AGE GIVEN 1.41 77 146 36 328 B 1 4 0.0 150.0 12.00 13.50 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM Precoded data DIATOM MUD DIATOM OOZE 25 40 65 PLIOCENE UPPER MIOCENE NO AGE GIVEN 1.41 77 146 36 328 B 1 5 0.0 150.0 13.50 15.00 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM Precoded data DIATOM MUD DIATOM OOZE 25 40 65 PLIOCENE UPPER MIOCENE NO AGE GIVEN 1.41 77 146 36 328 B 1 6 0.0 136.0 15.00 16.36 1.36 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM Precoded data DIATOM MUD DIATOM OOZE 25 40 65 PLIOCENE UPPER MIOCENE NO AGE GIVEN 1.40 78 125 36 328 B 1 CC 0.0 0.0 16.60 16.60 0.00 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM Precoded data DIATOM MUD DIATOM OOZE 25 40 65 PLIOCENE UPPER MIOCENE NO AGE GIVEN 36 328 B 2 1 0.0 150.0 17.30 18.80 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Precoded data CLAY MINERAL RICH CLAY SILICEOUS OOZE-BEARING SILTY CLAY 0 0 65 UPPER MIOCENE NO AGE GIVEN 1.37 80 146 36 328 B 2 2 0.0 150.0 18.80 20.30 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY SILICEOUS OOZE-BEARING SILTY CLAY 0 17 83 UPPER MIOCENE NO AGE GIVEN 1.39 78 146 36 328 B 2 3 0.0 55.0 20.30 20.85 0.55 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY SILICEOUS OOZE-BEARING SILTY CLAY 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.41 77 53 36 328 B 2 3 70.0 150.0 21.00 21.80 0.80 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY SILICEOUS OOZE-BEARING SILTY CLAY 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.44 75 78 36 328 B 2 4 0.0 85.0 21.80 22.65 0.85 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY SILICEOUS OOZE-BEARING SILTY CLAY 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.41 77 83 36 328 B 2 4 85.0 150.0 22.65 23.30 0.65 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 5 95 MIDDLE MIOCENE NO AGE GIVEN 1.42 77 63 36 328 B 2 5 0.0 150.0 23.30 24.80 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 11 89 MIDDLE MIOCENE NO AGE GIVEN 1.41 77 146 36 328 B 2 6 0.0 150.0 24.80 26.30 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY SILTY CLAY 0 4 96 MIDDLE MIOCENE NO AGE GIVEN 1.42 76 146 36 328 B 2 CC 0.0 0.0 26.40 26.40 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY SILTY CLAY 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 36 328 B 3 1 0.0 150.0 27.00 28.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY SILTY CLAY 0 30 70 UPPER OLIGOCENE NO AGE GIVEN 1.32 82 146 36 328 B 3 2 0.0 150.0 28.50 30.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY SILTY CLAY 0 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.31 83 146 36 328 B 3 3 0.0 150.0 30.00 31.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY DIATOM-BEARING CLAY 0 14 86 UPPER OLIGOCENE NO AGE GIVEN 1.30 83 146 36 328 B 3 4 0.0 150.0 31.50 33.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL RADIOLARIA Successful RADIOLARIA RICH CLAY MINERAL RICH CLAY RAD-RICH CLAY 0 24 76 UPPER OLIGOCENE NO AGE GIVEN 1.31 83 146 36 328 B 3 5 0.0 150.0 33.00 34.50 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 RADIOLARIA DIATOM CLAY MINERAL Successful DIATOM RICH RADIOLARIA RICH SILICEOUS MUD DIATOM RAD CLAY 0 42 58 UPPER OLIGOCENE NO AGE GIVEN 1.31 83 146 36 328 B 3 6 0.0 130.0 34.50 35.80 1.30 SILICEOUS TRANSITIONAL unk - 0000 TRANSITIONAL SILICEOUS SEDIMENT. DIATOM RAD CLAY 0 57 43 UPPER OLIGOCENE NO AGE GIVEN 36 328 B 3 CC 0.0 0.0 36.10 36.10 0.00 SILICEOUS TRANSITIONAL unk - 0000 TRANSITIONAL SILICEOUS SEDIMENT. DIATOM RAD CLAY 0 0 0 LOWER OLIGOCENE NO AGE GIVEN 36 328 B 4 1 25.0 150.0 36.25 37.50 1.25 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM RADIOLARIA CLAY MINERAL Successful CLAY MINERAL RICH RADIOLARIA RICH MUDDY DIATOM OOZE SILTY CLAY-BEARING SILICEOUS OOZE 0 64 36 LOWER OLIGOCENE NO AGE GIVEN 36 328 B 4 2 0.0 150.0 37.50 39.00 1.50 SILICEOUS TRANSITIONAL unk - 0000 TRANSITIONAL SILICEOUS SEDIMENT. SILTY CLAY-BEARING SILICEOUS OOZE 0 0 0 LOWER OLIGOCENE NO AGE GIVEN 1.39 78 146 36 328 B 4 3 0.0 150.0 39.00 40.50 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM MUD DIATOMACEOUS CLAY 0 34 66 LOWER OLIGOCENE NO AGE GIVEN 1.40 77 146 36 328 B 4 4 0.0 150.0 40.50 42.00 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM MUD DIATOMACEOUS CLAY 25 40 66 LOWER OLIGOCENE NO AGE GIVEN 1.43 76 146 36 328 B 4 5 0.0 150.0 42.00 43.50 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM MUD CLAYEY SILICEOUS OOZE 25 40 66 LOWER OLIGOCENE NO AGE GIVEN 1.37 79 146 36 328 B 4 CC 0.0 0.0 43.60 43.60 0.00 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY CLAY 10 10 66 LOWER OLIGOCENE NO AGE GIVEN 36 328 B 5 1 0.0 70.0 46.00 46.70 0.70 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY AND SILICEOUS-RICH ZEOLITIC CLAY 0 0 100 UPPER EOCENE NO AGE GIVEN 36 328 B 5 1 70.0 100.0 46.70 47.00 0.30 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY 0 0 100 UPPER EOCENE NO AGE GIVEN 36 328 B 5 1 100.0 150.0 47.00 47.50 0.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY SILICEOUS-RICH ZEOLITIC CLAY 0 19 81 UPPER EOCENE NO AGE GIVEN 36 328 B 5 2 0.0 150.0 47.50 49.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL PELAGIC CLAY. SILICEOUS-RICH ZEOLITIC CLAY 0 0 0 UPPER EOCENE NO AGE GIVEN 1.39 78 146 36 328 B 5 3 0.0 150.0 49.00 50.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL PELAGIC CLAY. ZEOLITIC CLAY 0 0 0 UPPER EOCENE NO AGE GIVEN 1.31 83 146 36 328 B 5 4 0.0 150.0 50.50 52.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL PELAGIC CLAY. ZEOLITIC CLAY 0 0 0 UPPER EOCENE NO AGE GIVEN 1.34 81 146 36 328 B 5 5 0.0 60.0 52.00 52.60 0.60 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL PELAGIC CLAY. ZEOLITIC CLAY 0 0 0 UPPER EOCENE NO AGE GIVEN 1.36 80 58 36 328 B 5 5 60.0 150.0 52.60 53.50 0.90 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL Successful CLAY MINERAL RICH PELAGIC CLAY ZEOLITE-RICH MANGANESE CLAY 0 4 96 UPPER EOCENE NO AGE GIVEN 1.36 80 85 36 328 B 5 6 0.0 150.0 53.50 55.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY 0 0 100 UPPER EOCENE NO AGE GIVEN 1.35 80 144 36 328 B 5 CC 0.0 0.0 55.10 55.10 0.00 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL PELAGIC CLAY. ZEOLITIC CLAY 0 0 0 EOCENE NO AGE GIVEN 36 328 B 6 1 0.0 150.0 55.00 56.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL Successful CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY 0 0 100 EOCENE NO AGE GIVEN 1.41 77 146 36 328 B 6 2 0.0 150.0 56.50 58.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY 0 0 100 EOCENE NO AGE GIVEN 1.43 76 146 36 328 B 6 3 0.0 150.0 58.00 59.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY 0 0 0 EOCENE NO AGE GIVEN 1.40 78 146 36 328 B 6 4 0.0 150.0 59.50 61.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY 0 0 100 EOCENE NO AGE GIVEN 1.41 77 146 36 328 B 6 5 0.0 150.0 61.00 62.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY 0 0 100 EOCENE NO AGE GIVEN 1.39 78 146 36 328 B 6 6 0.0 124.0 62.50 63.74 1.24 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY 0 0 100 EOCENE NO AGE GIVEN 1.45 75 113 36 328 B 6 CC 0.0 0.0 64.10 64.10 0.00 DETRITAL PELAGIC HETEROGENIC unk - 0000 PELAGIC SEDIMENT. ZEOLITIC CLAY 0 0 0 EOCENE NO AGE GIVEN 36 328 B 7 1 0.0 150.0 435.50 437.00 1.50 DETRITAL PELAGIC HETEROGENIC HARD unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAYSTONE ZEOLITE-BEARING CLAYSTONE 0 0 100 SENONIAN UPPER TURONIAN NO AGE GIVEN 1.86 50 146 36 328 B 7 2 0.0 150.0 437.00 438.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE ZEOLITE-BEARING CLAYSTONE 0 0 100 SENONIAN UPPER TURONIAN NO AGE GIVEN 1.86 50 146 36 328 B 7 3 0.0 150.0 438.50 440.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE ZEOLITE-BEARING CLAYSTONE 0 0 100 SENONIAN UPPER TURONIAN NO AGE GIVEN 1.85 51 146 36 328 B 7 4 0.0 150.0 440.00 441.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 SIDERITE Successful SIDERITE RICH CLASTIC SEDIMENTSTONE ZEOLITE-BEARING CLAYSTONE 0 0 100 SENONIAN UPPER TURONIAN NO AGE GIVEN 1.90 48 146 36 328 B 7 5 0.0 150.0 441.50 443.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE ZEOLITE-BEARING CLAYSTONE 0 0 100 SENONIAN UPPER TURONIAN NO AGE GIVEN 1.86 50 140 36 328 B 7 6 0.0 150.0 443.00 444.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE ZEOLITE-BEARING CLAYSTONE 1 0 99 SENONIAN UPPER TURONIAN NO AGE GIVEN 1.91 47 146 36 328 B 7 CC 0.0 0.0 444.60 444.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL CLAY MINERAL RICH CLASTIC SEDIMENTSTONE ZEOLITE-BEARING CLAYSTONE 0 0 0 36 328 B 8 CC 0.0 0.0 472.60 472.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE CLAYSTONE 0 0 100