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 12 114 1 1 0.0 150.0 100.00 101.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY CLAY 10 10 90 12 114 1 3 0.0 150.0 103.00 104.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY CLAY 10 10 90 1.23 88 156 12 114 1 4 0.0 150.0 104.50 106.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY CLAY 10 10 90 1.35 81 156 12 114 1 5 0.0 150.0 106.00 107.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY CLAY 10 10 90 1.37 79 156 12 114 1 6 0.0 150.0 107.50 109.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY CLAY 10 10 90 1.45 75 136 12 114 2 0 0.0 24.0 200.00 200.24 0.24 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY CLAY 10 10 90 PLEISTOCENE NO AGE GIVEN 12 114 2 1 0.0 150.0 200.25 201.75 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY CLAY 10 10 90 PLEISTOCENE NO AGE GIVEN 1.43 76 157 12 114 2 2 0.0 150.0 201.75 203.25 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CARBONATE Successful CARBONATE RICH MUD CLAY 13 9 79 PLEISTOCENE NO AGE GIVEN 1.50 71 144 12 114 2 3 0.0 80.0 203.25 204.05 0.80 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY SILTY CLAY 0 0 79 PLEISTOCENE NO AGE GIVEN 1.45 75 83 12 114 2 4 0.0 150.0 204.75 206.25 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY SILTY CLAY 0 0 79 PLEISTOCENE NO AGE GIVEN 1.52 70 136 12 114 2 5 14.0 150.0 206.39 207.75 1.36 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS CARBONATE Successful CARBONATE RICH GLASS RICH MUD SILTY FORAM SAND 10 18 72 PLEISTOCENE NO AGE GIVEN 1.63 64 145 12 114 2 6 0.0 143.0 207.75 209.18 1.43 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS Successful GLASS RICH MUD CLAY 20 21 59 PLEISTOCENE NO AGE GIVEN 1.57 68 135 12 114 3 1 0.0 150.0 300.00 301.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 59 PLIOCENE NO AGE GIVEN 1.57 68 32 12 114 3 2 5.0 140.0 301.55 302.90 1.35 SILICEOUS TRANSITIONAL MONOGENIC HARD unk - 0000 SPICULE DIATOM Successful DIATOM RICH SPICULE RICH MUDDY CHERT SILTY CLAY 7 61 32 PLIOCENE NO AGE GIVEN 1.58 67 139 12 114 3 3 0.0 29.0 303.00 303.29 0.29 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CARBONATE GLASS Successful GLASS RICH CARBONATE RICH MUD SILTY CLAY 11 11 78 PLIOCENE NO AGE GIVEN 12 114 3 4 15.0 150.0 304.65 306.00 1.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS NANNOFOSSIL Successful NANNOFOSSIL RICH GLASS RICH MUD SILTY CLAY 26 0 74 PLIOCENE NO AGE GIVEN 12 114 3 5 0.0 20.0 306.00 306.20 0.20 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY 0 0 0 PLIOCENE NO AGE GIVEN 1.62 65 8 12 114 3 5 20.0 70.0 306.20 306.70 0.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. SILTY CLAY 0 0 0 PLIOCENE NO AGE GIVEN 1.61 65 53 12 114 3 5 70.0 85.0 306.70 306.85 0.15 DETRITAL unk - 0000 DETRITAL SEDIMENT. CLAY 0 0 0 PLIOCENE NO AGE GIVEN 1.55 69 16 12 114 3 5 85.0 125.0 306.85 307.25 0.40 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL SPICULE Successful SPICULE RICH NANNOFOSSIL RICH PELAGIC CLAY SANDY SILTY CLAY 28 22 50 PLIOCENE NO AGE GIVEN 1.71 59 43 12 114 3 5 125.0 150.0 307.25 307.50 0.25 SILICEOUS TRANSITIONAL HETEROGENIC HARD DIATOM GLASS Successful GLASS RICH DIATOM MUDSTONE CLAYEY MUDSTONE 12 31 57 PLIOCENE NO AGE GIVEN 1.62 64 26 12 114 4 0 0.0 18.0 400.00 400.18 0.18 CALCAREOUS TRANSITIONAL HETEROGENIC HARD unk - 0000 CARBONATE GLASS Successful GLASS RICH CARBONATE RICH MARLY LIMESTONE CLAY 31 20 49 PLIOCENE NO AGE GIVEN 12 114 4 2 10.0 20.0 401.88 401.98 0.10 DETRITAL PELAGIC HETEROGENIC HARD unk - 0000 GLASS ZEOLITE Successful ZEOLITE RICH GLASS RICH PELAGIC CLAYSTONE CLAYEY MUDSTONE 16 12 72 PLIOCENE NO AGE GIVEN 1.52 70 11 12 114 4 2 20.0 30.0 401.98 402.08 0.10 DETRITAL PELAGIC HETEROGENIC unk - 0000 PELAGIC SEDIMENT. CLAY 0 0 0 PLIOCENE NO AGE GIVEN 1.23 88 11 12 114 4 2 30.0 40.0 402.08 402.18 0.10 DETRITAL PELAGIC HETEROGENIC unk - 0000 PELAGIC SEDIMENT. CLAY 0 0 0 PLIOCENE NO AGE GIVEN 1.22 88 10 12 114 4 2 40.0 100.0 402.18 402.78 0.60 DETRITAL PELAGIC HETEROGENIC unk - 0000 PELAGIC SEDIMENT. CLAYEY MUDSTONE 0 0 0 PLIOCENE NO AGE GIVEN 1.45 75 64 12 114 4 2 100.0 115.0 402.78 402.93 0.15 DETRITAL PELAGIC HETEROGENIC unk - 0000 PELAGIC SEDIMENT. CLAY 0 0 0 PLIOCENE NO AGE GIVEN 1.60 66 16 12 114 4 2 115.0 130.0 402.93 403.08 0.15 DETRITAL PELAGIC HETEROGENIC unk - 0000 PELAGIC SEDIMENT. CLAY 0 0 0 PLIOCENE NO AGE GIVEN 1.58 67 16 12 114 4 3 5.0 150.0 403.33 404.78 1.45 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 GLASS NANNOFOSSIL Successful NANNOFOSSIL RICH GLASS RICH PELAGIC CLAY SILTY CLAY 23 0 77 PLIOCENE NO AGE GIVEN 1.54 69 149 12 114 4 4 0.0 150.0 404.78 406.28 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 GLASS DIATOM Successful DIATOM RICH GLASS RICH PELAGIC CLAY SILTY CLAY 7 19 74 PLIOCENE NO AGE GIVEN 1.51 71 156 12 114 4 5 5.0 150.0 406.33 407.78 1.45 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL NANNOFOSSIL DIATOM Successful DIATOM RICH NANNOFOSSIL RICH MUDSTONE CLAY 13 20 67 PLIOCENE NO AGE GIVEN 1.46 74 154 12 114 4 6 10.0 20.0 407.88 407.98 0.10 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL Precoded data MUDSTONE CLAYEY MUDSTONE 0 0 67 PLIOCENE NO AGE GIVEN 1.57 68 11 12 114 4 6 20.0 43.0 407.98 408.21 0.23 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 67 PLIOCENE NO AGE GIVEN 1.50 71 24 12 114 4 6 43.0 84.0 408.21 408.62 0.41 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 67 PLIOCENE NO AGE GIVEN 1.40 77 44 12 114 4 6 84.0 100.0 408.62 408.78 0.16 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 67 PLIOCENE NO AGE GIVEN 1.42 77 17 12 114 4 6 110.0 130.0 408.88 409.08 0.20 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL Precoded data MUDSTONE CLAYEY MUDSTONE 0 0 67 PLIOCENE NO AGE GIVEN 1.59 66 21 12 114 4 6 130.0 150.0 409.08 409.28 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 67 PLIOCENE NO AGE GIVEN 1.53 70 21 12 114 5 0 5.0 25.0 500.05 500.25 0.20 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CARBONATE Successful CARBONATE RICH MARLY NANNOFOSSIL OOZE CLAYEY SILT 48 10 42 PLIOCENE NO AGE GIVEN 12 114 5 1 18.0 27.0 500.43 500.52 0.09 CALCAREOUS TRANSITIONAL HETEROGENIC unk - 0000 MARLYCALCAREOUS OOZE. GLAUCONITE-RICH SANDY SILT 0 0 0 PLIOCENE NO AGE GIVEN 12 114 5 1 27.0 48.0 500.52 500.73 0.21 CALCAREOUS TRANSITIONAL HETEROGENIC unk - 0000 MARLYCALCAREOUS OOZE. SLOP 0 0 0 PLIOCENE NO AGE GIVEN 12 114 5 1 48.0 60.0 500.73 500.85 0.12 CALCAREOUS TRANSITIONAL HETEROGENIC HARD unk - 0000 FORAMINIFERA CARBONATE GLAUCONITE Successful CARBONATE RICH FORAMINIFERA RICH MARLY LIMESTONE GLAUCONITE-RICH SANDY SILT 44 8 48 PLIOCENE NO AGE GIVEN 12 114 5 1 60.0 150.0 500.85 501.75 0.90 CALCAREOUS TRANSITIONAL HETEROGENIC HARD unk - 0000 MARLY LIMESTONE. SLOP 0 0 0 PLIOCENE NO AGE GIVEN 12 114 5 2 0.0 120.0 501.75 502.95 1.20 CALCAREOUS TRANSITIONAL HETEROGENIC HARD unk - 0000 MARLY LIMESTONE. GLAUCONITIC SANDY SILT 0 0 0 PLIOCENE NO AGE GIVEN 12 114 5 2 120.0 130.0 502.95 503.05 0.10 CALCAREOUS TRANSITIONAL HETEROGENIC HARD unk - 0000 NANNOFOSSIL FORAMINIFERA GLASS Successful FORAMINIFERA RICH NANNOFOSSIL RICH MARLY LIMESTONE GLAUCONITIC SILTY CLAY 57 4 39 PLIOCENE NO AGE GIVEN 12 114 5 3 0.0 150.0 503.25 504.75 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA GLAUCONITE Successful FORAMINIFERA RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE GLAUCONITIC CLAYEY SILT 48 7 45 PLIOCENE NO AGE GIVEN 12 114 5 4 0.0 138.0 504.75 506.13 1.38 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS CARBONATE Successful CARBONATE RICH GLASS RICH MUD SILTY CLAY 26 16 58 PLIOCENE NO AGE GIVEN 1.53 70 146 12 114 5 4 138.0 150.0 506.13 506.25 0.12 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 PLIOCENE NO AGE GIVEN 1.59 66 12 12 114 5 5 0.0 150.0 506.25 507.75 1.50 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. GLAUCONITIC SILTY SAND 0 12 88 PLIOCENE NO AGE GIVEN 1.61 65 144 12 114 5 6 0.0 15.0 507.75 507.90 0.15 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 PLIOCENE NO AGE GIVEN 1.54 69 9 12 114 5 6 15.0 116.0 507.90 508.91 1.01 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 GLASS GLAUCONITE Successful GLAUCONITE RICH GLASS RICH CLASTIC SEDIMENTSTONE SILTY CLAY 14 8 78 PLIOCENE NO AGE GIVEN 1.60 65 107 12 114 5 6 145.0 150.0 509.20 509.25 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 78 1.59 66 5 12 114 6 1 0.0 70.0 600.00 600.70 0.70 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 Precoded data SAND SILTY SAND 0 0 78 PLIOCENE MIOCENE NO AGE GIVEN 12 114 6 3 0.0 150.0 603.00 604.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 Precoded data SAND SILTY SAND 0 0 78 PLIOCENE MIOCENE NO AGE GIVEN 12 114 6 4 0.0 150.0 604.50 606.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 Precoded data SAND SILTY SAND 0 0 78 PLIOCENE MIOCENE NO AGE GIVEN 1.57 68 155 12 114 6 5 0.0 150.0 606.00 607.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD SANDY CLAY SILT 0 0 78 PLIOCENE MIOCENE NO AGE GIVEN 1.51 71 159 12 114 6 6 0.0 150.0 607.50 609.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE GLAUCONITE Precoded data GLAUCONITE RICH CLAY SILTY GLAUCONITIC CLAY 0 0 78 PLIOCENE MIOCENE NO AGE GIVEN 1.64 63 156