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 26 256 1 1 0.0 150.0 0.60 2.10 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE IRON Precoded data IRON RICH CLAY FERRUGINOUS DETRITAL CLAY 0 0 98 QUATERNARY NO AGE GIVEN 1.25 86 146 26 256 1 2 0.0 150.0 2.10 3.60 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE IRON Precoded data IRON RICH CLAY FERRUGINOUS DETRITAL CLAY 0 0 98 QUATERNARY NO AGE GIVEN 1.27 86 146 26 256 1 3 0.0 150.0 3.60 5.10 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE IRON Precoded data IRON RICH CLAY FERRUGINOUS DETRITAL CLAY 0 0 98 QUATERNARY NO AGE GIVEN 1.24 87 144 26 256 1 4 0.0 150.0 5.10 6.60 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE IRON Precoded data IRON RICH CLAY FERRUGINOUS DETRITAL CLAY 0 0 98 QUATERNARY NO AGE GIVEN 1.26 86 145 26 256 1 5 0.0 150.0 6.60 8.10 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE IRON Precoded data IRON RICH CLAY FERRUGINOUS DETRITAL CLAY 0 0 98 QUATERNARY NO AGE GIVEN 1.32 82 142 26 256 1 6 0.0 141.0 8.10 9.51 1.41 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE IRON Precoded data IRON RICH CLAY FERRUGINOUS DETRITAL CLAY 0 0 98 QUATERNARY NO AGE GIVEN 1.29 84 129 26 256 1 CC 0.0 0.0 9.70 9.70 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE IRON Precoded data IRON RICH CLAY FERRUGINOUS DETRITAL CLAY 0 0 98 QUATERNARY PLIOCENE NO AGE GIVEN 26 256 2 1 0.0 150.0 9.90 11.40 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 TERRIGENOUS DETRITUS CLAY MINERAL Successful CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY FERRUGINOUS DETRITAL VLAY 0 0 100 QUATERNARY PLIOCENE NO AGE GIVEN 1.30 83 146 26 256 2 2 0.0 72.0 11.40 12.12 0.72 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 TERRIGENOUS DETRITUS CLAY MINERAL CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY CLAY 0 0 0 QUATERNARY PLIOCENE NO AGE GIVEN 1.33 82 70 26 256 2 2 72.0 150.0 12.12 12.90 0.78 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 TERRIGENOUS DETRITUS CLAY MINERAL Successful CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY FERRUGINOUS DETRITAL CLAY 0 0 100 QUATERNARY PLIOCENE NO AGE GIVEN 1.32 83 76 26 256 2 3 0.0 150.0 12.90 14.40 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 TERRIGENOUS DETRITUS CLAY MINERAL Successful CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY FERRUGINOUS DETRITAL CLAY 0 0 100 QUATERNARY PLIOCENE NO AGE GIVEN 1.31 83 145 26 256 2 4 0.0 150.0 14.40 15.90 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 TERRIGENOUS DETRITUS CLAY MINERAL Successful CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY FERRUGINOUS DETRITAL CLAY 2 0 98 QUATERNARY PLIOCENE NO AGE GIVEN 1.31 83 146 26 256 2 5 0.0 150.0 15.90 17.40 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 TERRIGENOUS DETRITUS CLAY MINERAL Successful CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY FERRUGINOUS DETRITAL CLAY 0 0 100 QUATERNARY PLIOCENE NO AGE GIVEN 1.31 83 146 26 256 2 6 0.0 150.0 17.40 18.90 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 TERRIGENOUS DETRITUS CLAY MINERAL Successful CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY FERRUGINOUS DETRITAL CLAY 0 0 100 QUATERNARY PLIOCENE NO AGE GIVEN 1.29 84 146 26 256 2 CC 0.0 0.0 19.00 19.00 0.00 DETRITAL unk - 0000 DETRITAL SEDIMENT. FERRUGINOUS DETRITAL CLAY 0 0 0 QUATERNARY PLIOCENE NO AGE GIVEN 26 256 3 1 0.0 150.0 47.60 49.10 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY FERRUGINOUS DETRITAL CLAY 1 0 99 QUATERNARY PLIOCENE NO AGE GIVEN 1.33 82 146 26 256 3 2 0.0 150.0 49.10 50.60 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY FERRUGINOUS DETRITAL CLAY 0 0 100 QUATERNARY PLIOCENE NO AGE GIVEN 1.33 82 146 26 256 3 3 0.0 150.0 50.60 52.10 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY FERRUGINOUS DETRITAL CLAY 0 0 100 QUATERNARY PLIOCENE NO AGE GIVEN 1.35 80 146 26 256 3 4 0.0 150.0 52.10 53.60 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY FERRUGINOUS DETRITAL CLAY 0 0 100 QUATERNARY PLIOCENE NO AGE GIVEN 1.37 80 146 26 256 3 5 0.0 125.0 53.60 54.85 1.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY FERRUGINOUS DETRITAL CLAY 0 0 100 QUATERNARY PLIOCENE NO AGE GIVEN 1.37 80 96 26 256 3 6 0.0 80.0 55.10 55.90 0.80 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY FERRUGINOUS DETRITAL CLAY 0 0 100 QUATERNARY PLIOCENE NO AGE GIVEN 26 256 3 CC 0.0 0.0 56.70 56.70 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY IRON RICH DETRITAL CLAY 0 0 0 QUATERNARY PLIOCENE NO AGE GIVEN 26 256 4 1 0.0 150.0 86.00 87.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY DETRITAL CLAY 0 0 100 1.42 77 146 26 256 4 2 0.0 150.0 87.50 89.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY DETRITAL CLAY 0 0 100 1.42 77 146 26 256 4 3 0.0 150.0 89.00 90.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY DETRITAL CLAY 0 0 100 1.44 75 146 26 256 4 4 0.0 150.0 90.50 92.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY DETRITAL CLAY 0 0 100 1.45 74 146 26 256 4 5 0.0 150.0 92.00 93.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY DETRITAL CLAY 0 0 100 1.46 74 146 26 256 4 6 0.0 150.0 93.50 95.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL OPAQUE MINERAL Successful OPAQUE MINERAL RICH CLAY MINERAL RICH CLAY DETRITAL CLAY 0 0 100 1.44 75 146 26 256 4 CC 0.0 0.0 95.10 95.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLASTIC SEDIMENT. DETRITAL CLAY 0 0 0 26 256 5 1 20.0 150.0 123.70 125.00 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY DETRITAL CLAY 0 0 100 PLIOCENE NO AGE GIVEN 1.39 79 99 26 256 5 2 0.0 150.0 125.00 126.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY DETRITAL CLAY 0 0 0 PLIOCENE NO AGE GIVEN 1.47 73 131 26 256 5 3 0.0 150.0 126.50 128.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY DETRITAL CLAY 1 0 99 PLIOCENE NO AGE GIVEN 1.55 69 146 26 256 5 4 0.0 140.0 128.00 129.40 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY DETRITAL CLAY 0 0 100 PLIOCENE NO AGE GIVEN 1.58 67 136 26 256 5 CC 0.0 0.0 129.60 129.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY RED DETRITAL CLAY 0 0 100 26 256 6 1 0.0 117.0 180.95 182.12 1.17 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY DETRITAL CLAY 0 0 100 UPPER CRETACEOUS NO AGE GIVEN 1.42 76 82 26 256 6 2 0.0 150.0 182.45 183.95 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY DETRITAL CLAY 0 0 100 UPPER CRETACEOUS NO AGE GIVEN 1.46 74 146 26 256 6 3 0.0 150.0 183.95 185.45 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD DETRITAL CLAY 0 0 100 UPPER CRETACEOUS NO AGE GIVEN 1.47 74 146 26 256 6 4 0.0 150.0 185.45 186.95 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD DETRITAL CLAY 0 0 100 UPPER CRETACEOUS NO AGE GIVEN 26 256 6 5 0.0 130.0 186.95 188.25 1.30 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY DETRITAL CLAY 0 0 100 UPPER CRETACEOUS NO AGE GIVEN 1.46 74 118 26 256 6 6 60.0 150.0 189.05 189.95 0.90 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY DETRITAL CLAY 0 0 100 UPPER CRETACEOUS NO AGE GIVEN 1.39 78 88 26 256 6 CC 0.0 0.0 190.05 190.05 0.00 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY DETRITAL CLAY 1 0 99 UPPER CRETACEOUS NO AGE GIVEN 26 256 7 1 0.0 53.0 209.00 209.53 0.53 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY DETRITAL CLAY 0 0 0 UPPER CRETACEOUS NO AGE GIVEN 26 256 7 2 60.0 150.0 211.10 212.00 0.90 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY DETRITAL CLAY 0 0 0 UPPER CRETACEOUS NO AGE GIVEN 1.47 73 80 26 256 7 3 0.0 150.0 212.00 213.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY DETRITAL CLAY 0 0 100 UPPER CRETACEOUS NO AGE GIVEN 1.55 69 146 26 256 7 CC 0.0 0.0 213.60 213.60 0.00 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE RICH DETRITAL CLAY 0 0 100 UPPER CRETACEOUS NO AGE GIVEN 26 256 8 1 37.0 150.0 238.25 239.38 1.13 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE RICH COCCOLITH DETRITAL CLAY 10 0 90 ALBIAN NO AGE GIVEN 1.55 69 109 26 256 8 2 0.0 150.0 239.38 240.88 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY COCCOLITH DETRITAL CLAY 0 0 100 ALBIAN NO AGE GIVEN 1.57 68 146 26 256 8 3 0.0 150.0 240.88 242.38 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE RICH DETRITAL CLAY 1 0 99 ALBIAN NO AGE GIVEN 1.56 68 146 26 256 8 4 0.0 150.0 242.38 243.88 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH PELAGIC CLAY DETRITAL CLAY 25 0 75 ALBIAN NO AGE GIVEN 1.56 68 146 26 256 8 5 0.0 120.0 243.88 245.08 1.20 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE RICH COCCOLITH CLAY 0 0 100 ALBIAN NO AGE GIVEN 1.53 70 117 26 256 8 6 0.0 150.0 245.38 246.88 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY DETRITAL CLAY 1 0 99 ALBIAN NO AGE GIVEN 1.55 69 146 26 256 8 CC 0.0 0.0 246.98 246.98 0.00 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL PELAGIC CLAY. ZEOLITE RICH DETRITAL CLAY 0 0 100 ALBIAN NO AGE GIVEN 26 256 9 1 110.0 135.0 248.10 248.35 0.25 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH PELAGIC CLAY DETRITAL CLAY 30 0 70 ALBIAN NO AGE GIVEN 26 256 9 1 135.0 150.0 248.35 248.50 0.15 unk - 0000 BASALTIC CARBONATE VEINS BASALTIC CARBONATE VEINS 0 0 0 ALBIAN NO AGE GIVEN 26 256 9 2 0.0 150.0 248.50 250.00 1.50 unk - 0000 BASALT BASALT 0 0 0 ALBIAN NO AGE GIVEN 26 256 9 3 0.0 150.0 250.00 251.50 1.50 unk - 0000 BASALT BASALT 0 0 0 ALBIAN NO AGE GIVEN 26 256 10 1 86.0 150.0 257.36 258.00 0.64 unk - 0000 BASALT BASALT 0 0 0 26 256 10 2 20.0 150.0 258.20 259.50 1.30 unk - 0000 BASALT BASALT 0 0 0 26 256 10 3 25.0 150.0 259.75 261.00 1.25 unk - 0000 BASALT BASALT 0 0 0 26 256 10 4 10.0 150.0 261.10 262.50 1.40 unk - 0000 BASALT BASALT 0 0 0 26 256 10 5 30.0 150.0 262.80 264.00 1.20 unk - 0000 BASALT BASALT 0 0 0 26 256 11 1 12.0 150.0 263.12 264.50 1.38 unk - 0000 BASALT BASALT 0 0 0 26 256 11 2 0.0 150.0 264.50 266.00 1.50 unk - 0000 BASALT BASALT 0 0 0 26 256 11 3 15.0 150.0 266.15 267.50 1.35 unk - 0000 BASALT BASALT 0 0 0