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 1 1 13.0 150.0 0.13 1.50 1.37 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE DIATOM OOZE 0 101 0 PLEISTOCENE NO AGE GIVEN 1.40 78 134 36 328 1 2 0.0 150.0 1.50 3.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE DIATOM OOZE 0 94 6 PLEISTOCENE NO AGE GIVEN 36 328 1 3 0.0 150.0 3.00 4.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM OOZE SANDY SILICEOUS OOZE 0 87 13 PLEISTOCENE NO AGE GIVEN 1.43 76 146 36 328 1 4 0.0 35.0 4.50 4.85 0.35 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM SILICEOUS OOZE. SANDY DIATOM OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 36 328 1 4 35.0 93.0 4.85 5.43 0.58 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE CLAYEY SILICEOUS OOZE 0 94 6 PLEISTOCENE NO AGE GIVEN 36 328 1 4 93.0 150.0 5.43 6.00 0.57 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM QUARTZ Successful QUARTZ RICH DIATOM MUD DIATOM-RICH SILTY CLAY 0 35 65 PLEISTOCENE NO AGE GIVEN 36 328 1 5 0.0 55.0 6.00 6.55 0.55 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM QUARTZ Successful QUARTZ RICH DIATOM OOZE DIATOMACEOUS SANDY SILTY CLAY 0 72 28 PLEISTOCENE NO AGE GIVEN 1.45 75 53 36 328 1 5 55.0 60.0 6.55 6.60 0.05 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 GLAUCONITE ZEOLITE Successful ZEOLITE RICH GLAUCONITE RICH PELAGIC CLAY GLAUCONITIC SAND 0 2 98 PLEISTOCENE NO AGE GIVEN 1.51 71 5 36 328 1 5 60.0 116.0 6.60 7.16 0.56 SILICEOUS PELAGIC MONOGENIC SOFT unk - 0000 Precoded data SILICEOUS OOZE SILTY CLAYEY SILICEOUS OOZE 35 50 98 PLEISTOCENE NO AGE GIVEN 1.38 79 55 36 328 1 5 116.0 150.0 7.16 7.50 0.34 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE DIATOMACEOUS SANDY SILTY CLAY 0 82 18 PLEISTOCENE NO AGE GIVEN 1.39 78 33 36 328 1 CC 0.0 0.0 7.60 7.60 0.00 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE MUD 0 63 37 PLIOCENE NO AGE GIVEN 36 328 2 1 115.0 150.0 8.65 9.00 0.35 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE DIATOM-RICH CLAYEY SILT 0 96 4 PLIOCENE NO AGE GIVEN 36 328 2 2 0.0 95.0 9.00 9.95 0.95 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE SILTY CLAYEY SILICEOUS OOZE 0 0 0 PLIOCENE NO AGE GIVEN 1.54 69 92 36 328 2 2 95.0 107.0 9.95 10.07 0.12 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE SILT 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.63 64 12 36 328 2 2 107.0 150.0 10.07 10.50 0.43 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE SILTY CLAYEY SILICEOUS OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.50 72 42 36 328 2 3 0.0 150.0 10.50 12.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE SILTY PEBBLY DIATOM? CLAY 0 0 0 UPPER MIOCENE NO AGE GIVEN 36 328 2 4 0.0 15.0 12.00 12.15 0.15 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE SILTY PEBBLY DIATOM? CLAY 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.45 74 14 36 328 2 4 15.0 150.0 12.15 13.50 1.35 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE DIATOM OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.40 77 132 36 328 2 5 0.0 150.0 13.50 15.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE DIATOMACEOUS OOZE 0 82 18 UPPER MIOCENE NO AGE GIVEN 36 328 2 6 0.0 150.0 15.00 16.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 MANGANESE IRON Successful IRON RICH MANGANESE RICH PELAGIC CLAY SILTY CLAYEY DIATOM OOZE 0 12 88 UPPER MIOCENE NO AGE GIVEN 1.40 78 146 36 328 2 CC 0.0 0.0 16.60 16.60 0.00 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 88 MIDDLE MIOCENE NO AGE GIVEN 36 328 3 1 0.0 150.0 17.00 18.50 1.50 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM QUARTZ Successful QUARTZ RICH MUDDY DIATOM OOZE DIATOM-RICH SILTY CLAY 0 60 40 MIDDLE MIOCENE NO AGE GIVEN 1.33 82 146 36 328 3 2 0.0 150.0 18.50 20.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM-RICH SILTY CLAY 35 50 40 MIDDLE MIOCENE NO AGE GIVEN 36 328 3 3 0.0 80.0 20.00 20.80 0.80 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM-RICH SILTY CLAY 35 50 40 MIDDLE MIOCENE NO AGE GIVEN 1.35 81 78 36 328 3 3 80.0 105.0 20.80 21.05 0.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL DIATOM Successful DIATOM RICH CLAY MINERAL RICH CLAY DIATOM-BEARING DETRITAL CLAY 0 24 76 MIDDLE MIOCENE NO AGE GIVEN 1.40 78 24 36 328 3 3 105.0 150.0 21.05 21.50 0.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY DIATOM-BEARING ZEOLITE-BEARING SILTY CLAY 0 5 95 MIDDLE MIOCENE NO AGE GIVEN 1.41 77 44 36 328 3 4 0.0 150.0 21.50 23.00 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. DIATOM-BEARING SILTY CLAY 0 6 95 MIDDLE MIOCENE NO AGE GIVEN 1.40 77 146 36 328 3 5 0.0 150.0 23.00 24.50 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. DIATOM-BEARING SILTY CLAY 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 36 328 3 6 0.0 150.0 24.50 26.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY DIATOM-BEARING ZEOLITE-RICH SILTY CLAY 0 8 92 MIDDLE MIOCENE NO AGE GIVEN 1.37 80 121 36 328 3 CC 0.0 0.0 26.10 26.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD DIATOM-BEARING ZEOLITE-RICH SILTY CLAY 0 0 92 MIDDLE MIOCENE NO AGE GIVEN 36 328 4 1 80.0 150.0 46.30 47.00 0.70 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM MUD DIATOMACEOUS CLAY 25 40 92 UPPER EOCENE NO AGE GIVEN 36 328 4 2 0.0 150.0 47.00 48.50 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM MUD DIATOMACEOUS CLAY 0 37 63 UPPER EOCENE NO AGE GIVEN 1.32 82 146 36 328 4 3 0.0 150.0 48.50 50.00 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM MUD DIATOMACEOUS CLAY 25 40 63 UPPER EOCENE NO AGE GIVEN 1.38 79 146 36 328 4 4 0.0 30.0 50.00 50.30 0.30 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM MUD DIATOMACEOUS CLAY 25 40 63 UPPER EOCENE NO AGE GIVEN 1.39 78 29 36 328 4 4 30.0 150.0 50.30 51.50 1.20 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE CLAY 0 2 98 UPPER EOCENE NO AGE GIVEN 1.36 80 114 36 328 4 5 0.0 150.0 51.50 53.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE CLAY 0 4 96 UPPER EOCENE NO AGE GIVEN 1.37 79 146 36 328 4 CC 0.0 0.0 53.10 53.10 0.00 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE CLAY 0 0 0 UPPER EOCENE NO AGE GIVEN 36 328 5 1 112.0 150.0 94.12 94.50 0.38 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 5 2 0.0 150.0 94.50 96.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT ZEOLITIC CLAY 0 4 97 UPPER EOCENE NO AGE GIVEN 36 328 5 3 0.0 150.0 96.00 97.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL CLAY MINERAL RICH CLASTIC SEDIMENT ZEOLITIC CLAY 3 3 95 UPPER EOCENE NO AGE GIVEN 36 328 5 CC 0.0 0.0 97.60 97.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT ZEOLITE-RICH CLAY 0 0 100 UPPER EOCENE NO AGE GIVEN 36 328 6 1 20.0 150.0 140.70 142.00 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT ZEOLITE-BEARING CLAY 0 1 99 1.47 73 124 36 328 6 2 0.0 145.0 142.00 143.45 1.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT ZEOLITE-BEARING CLAY 0 2 98 1.48 73 141 36 328 6 3 35.0 150.0 143.85 145.00 1.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY ZEOLITE-BEARING CLAY 0 2 98 1.34 81 89 36 328 6 CC 0.0 0.0 145.10 145.10 0.00 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL Successful CLAY MINERAL RICH PELAGIC CLAY ZEOLITE-RICH CLAY 0 2 98 36 328 7 1 0.0 100.0 188.00 189.00 1.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT CLAY 0 2 98 36 328 7 2 0.0 150.0 189.50 191.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. ****** NO LITH GIVEN *** 0 0 0 36 328 7 3 0.0 150.0 191.00 192.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. ****** NO LITH GIVEN *** 0 0 0 36 328 7 4 90.0 150.0 193.40 194.00 0.60 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 36 328 7 CC 0.0 0.0 194.10 194.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 2 98 36 328 8 1 0.0 125.0 235.50 236.75 1.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT ZEOLITIC CLAY 0 0 100 LOWER EOCENE NO AGE GIVEN 36 328 8 2 0.0 150.0 237.00 238.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY 0 0 100 LOWER EOCENE NO AGE GIVEN 36 328 8 3 0.0 35.0 238.50 238.85 0.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT ZEOLITIC CLAY 0 0 100 LOWER EOCENE NO AGE GIVEN 36 328 8 CC 0.0 0.0 240.10 240.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL CLAY MINERAL RICH CLASTIC SEDIMENT CLAYSTONE 0 0 0 LOWER EOCENE NO AGE GIVEN 36 328 9 1 0.0 150.0 283.30 284.80 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT ZEOLITE-BEARING CLAY 0 2 98 UPPER PALEOCENE NO AGE GIVEN 1.53 70 146 36 328 9 2 0.0 77.0 284.80 285.57 0.77 DETRITAL unk - 0000 DETRITAL SEDIMENT. ZEOLITE-BEARING CLAY 0 0 0 UPPER PALEOCENE NO AGE GIVEN 36 328 9 3 0.0 150.0 286.30 287.80 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. ****** NO LITH GIVEN *** 0 0 0 UPPER PALEOCENE NO AGE GIVEN 36 328 9 4 0.0 150.0 287.80 289.30 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL Successful CLAY MINERAL RICH PELAGIC CLAY ZEOLITE-BEARING CLAY 0 0 100 UPPER PALEOCENE NO AGE GIVEN 1.56 68 146 36 328 9 5 0.0 150.0 289.30 290.80 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAYSTONE 0 0 100 UPPER PALEOCENE NO AGE GIVEN 1.60 66 141 36 328 9 6 0.0 150.0 290.80 292.30 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE CLAYSTONE 0 2 98 UPPER PALEOCENE NO AGE GIVEN 1.61 65 146 36 328 10 1 0.0 63.0 330.50 331.13 0.63 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE ZEOLITE-BEARING CLAYSTONE 0 0 100 LOWER MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 36 328 10 2 0.0 150.0 332.00 333.50 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. ****** NO LITH GIVEN *** 0 0 0 LOWER MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 36 328 10 3 0.0 150.0 333.50 335.00 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. ****** NO LITH GIVEN *** 0 0 0 LOWER MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 36 328 10 4 0.0 150.0 335.00 336.50 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. ****** NO LITH GIVEN *** 0 0 0 LOWER MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 36 328 10 5 108.0 150.0 337.58 338.00 0.42 DETRITAL unk - 0000 DETRITAL SEDIMENT. ZEOLITE-BEARING CLAYSTONE 0 0 100 LOWER MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 36 328 10 6 0.0 150.0 338.00 339.50 1.50 DETRITAL PELAGIC HETEROGENIC HARD unk - 0000 CLAY MINERAL Successful CLAY MINERAL RICH PELAGIC CLAYSTONE ZEOLITE-BEARING CLAYSTONE 0 0 100 LOWER MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 1.58 67 146 36 328 11 1 0.0 130.0 359.00 360.30 1.30 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL SIDERITE Successful SIDERITE RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE ZEOLITE-BEARING CLAYSTONE 0 1 99 LOWER MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 36 328 11 2 0.0 150.0 360.50 362.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL CLASTIC STONE. ****** NO LITH GIVEN *** 0 0 0 LOWER MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 36 328 11 3 62.0 150.0 362.62 363.50 0.88 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL CLASTIC STONE. ZEOLITE-BEARING CLAYSTONE 0 0 0 LOWER MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 36 328 11 4 0.0 150.0 363.50 365.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE ZEOLITE-BEARING CLAYSTONE 0 0 100 LOWER MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 1.78 55 143 36 328 11 5 0.0 150.0 365.00 366.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE ZEOLITE-BEARING CLAYSTONE 0 0 100 LOWER MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 1.74 57 146 36 328 11 6 0.0 150.0 366.50 368.00 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 LOWER MAESTRICHTIAN CAMPANIAN NO AGE GIVEN 1.74 58 146 36 328 12 1 0.0 130.0 387.50 388.80 1.30 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE ZEOLITE-BEARING CLAYSTONE 0 0 100 CAMPANIAN NO AGE GIVEN 36 328 12 2 0.0 82.0 389.00 389.82 0.82 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE ZEOLITIC CLAYSTONE 0 0 100 CAMPANIAN NO AGE GIVEN 36 328 12 6 100.0 150.0 396.00 396.50 0.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENTSTONE ZEOLITE-BEARING CLAYSTONE 0 0 100 CAMPANIAN NO AGE GIVEN