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 91 596 B 1 1 0.0 150.0 24.70 26.20 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL OPAQUE MINERAL Successful OPAQUE MINERAL RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC METALLIFEROUS PELAGIC CLAY 0 2 98 1.28 85 125 91 596 B 1 2 0.0 150.0 26.20 27.70 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL Successful CLAY MINERAL RICH PELAGIC CLAY METALLIFEROUS PELAGIC CLAY 0 2 98 1.28 85 130 91 596 B 1 3 0.0 150.0 27.70 29.20 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL OPAQUE MINERAL Successful OPAQUE MINERAL RICH CLAY MINERAL RICH CLAY METALLIFEROUS PELAGIC CLAY 0 1 99 1.27 86 129 91 596 B 1 4 0.0 150.0 29.20 30.70 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL OPAQUE MINERAL Successful OPAQUE MINERAL RICH CLAY MINERAL RICH CLAY METALLIFEROUS PELAGIC CLAY 0 2 98 1.26 86 122 91 596 B 1 5 0.0 150.0 30.70 32.20 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL OPAQUE MINERAL Successful OPAQUE MINERAL RICH CLAY MINERAL RICH PELAGIC CLAY METALLIFEROUS PELAGIC CLAY 0 0 100 1.24 87 130 91 596 B 1 6 0.0 127.0 32.20 33.47 1.27 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL OPAQUE MINERAL Successful OPAQUE MINERAL RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC METALLIFEROUS PELAGIC CLAY 0 1 99 1.27 85 90 91 596 B 1 CC 0.0 24.0 33.57 33.81 0.24 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY ZEOLITIC METALLIFEROUS PELAGIC CLAY 10 10 99