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 6 46 1 1 0.0 150.0 0.00 1.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY SILTY ZEOLITIC CLAY 0 2 99 LOWER OLIGOCENE UPPER CRETACEOUS NO AGE GIVEN 1.22 89 87 6 46 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY SILTY ZEOLITIC CLAY 0 3 97 LOWER OLIGOCENE UPPER CRETACEOUS NO AGE GIVEN 1.34 81 36 6 46 1 3 0.0 150.0 3.00 4.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY SILTY ZEOLITIC MUD 0 0 100 LOWER OLIGOCENE UPPER CRETACEOUS NO AGE GIVEN 1.21 89 158 6 46 1 4 0.0 150.0 4.50 6.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY SILTY ZEOLITIC CLAY 0 0 100 LOWER OLIGOCENE UPPER CRETACEOUS NO AGE GIVEN 1.21 89 153 6 46 1 5 0.0 150.0 6.00 7.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS CLAY MINERAL Successful CLAY MINERAL RICH SANDY MUD SILTY ZEOLITIC CLAY 0 10 90 LOWER OLIGOCENE UPPER CRETACEOUS NO AGE GIVEN 1.26 86 160 6 46 1 6 0.0 150.0 7.50 9.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY SILTY ZEOLITIC CLAY 0 1 99 LOWER OLIGOCENE UPPER CRETACEOUS NO AGE GIVEN