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 5 38 2 3 0.0 150.0 5.00 6.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE-BEARING "RED" CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.43 76 156 5 38 2 4 0.0 150.0 6.50 8.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY ZEOLITE-BEARING "RED" CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.43 76 158 5 38 2 5 0.0 150.0 8.00 9.50 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. ZEOLITE-BEARING "RED" CLAY 0 0 0 NEOGENE NO AGE GIVEN 1.45 74 157 5 38 2 6 0.0 150.0 9.50 11.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE-BEARING RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.36 80 156 5 38 3 1 0.0 150.0 12.00 13.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Successful ZEOLITE RICH PELAGIC CLAY ZEOLITE-BEARING RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.34 81 158 5 38 3 3 0.0 150.0 15.00 16.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY ZEOLITE-BEARING RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.34 81 157 5 38 3 4 0.0 150.0 16.50 18.00 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. ZEOLITE-BEARING RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.35 81 156 5 38 3 5 0.0 150.0 18.00 19.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE-BEARING RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.38 79 157 5 38 3 6 0.0 150.0 19.50 21.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE BEARING RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.39 78 156 5 38 4 2 0.0 150.0 22.50 24.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.40 78 157 5 38 4 3 0.0 150.0 24.00 25.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD ZEOLITE-BEARING RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.41 77 157 5 38 4 4 0.0 150.0 25.50 27.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY ZEOLITE-BEARING RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.39 78 155 5 38 4 5 0.0 150.0 27.00 28.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD ZEOLITE-BEARING RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.34 81 160 5 38 5 1 0.0 150.0 30.00 31.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.42 77 157 5 38 5 3 0.0 150.0 33.00 34.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY RED CLAY 1 0 100 NEOGENE NO AGE GIVEN 1.45 74 156 5 38 6 1 0.0 150.0 39.00 40.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK FERRUGINOUS NANNO CHALK OOZE 68 0 32 NEOGENE NO AGE GIVEN 1.47 74 160 5 38 6 2 0.0 150.0 40.50 42.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK FERRUGINOUS NANNO-CHALK OOZE 65 0 35 LOWER EOCENE NO AGE GIVEN 1.56 68 160 5 38 6 4 0.0 150.0 43.50 45.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL Successful MARLY NANNOFOSSIL OOZE "RED CLAY" CHALK OOZE 55 0 46 LOWER EOCENE NO AGE GIVEN 1.67 62 158 5 38 6 5 0.0 150.0 45.00 46.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL Successful MARLY NANNOFOSSIL CHALK NANNOFOSSIL-FORAM "FERRUGINOUS" CHALK OOZE 49 0 51 LOWER EOCENE NO AGE GIVEN 1.68 61 156 5 38 6 6 0.0 150.0 46.50 48.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE NANNO-FORAM (FERRUGINOUS) CHALK OOZE 65 0 35 LOWER EOCENE NO AGE GIVEN 1.70 59 157