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 50 A 1 1 45.0 150.0 5.35 6.40 1.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 20 PLEISTOCENE NO AGE GIVEN 1.43 76 108 6 50 A 1 3 0.0 25.0 7.90 8.15 0.25 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE DIATOM Precoded data DIATOM RICH CARBONATE RICH NANNOFOSSIL OOZE DIATOM-NANNO CLAY 50 35 20 PLEISTOCENE NO AGE GIVEN 1.41 77 23 6 50 A 1 3 25.0 48.0 8.15 8.38 0.23 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE DIATOM Successful DIATOM RICH CARBONATE RICH NANNOFOSSIL OOZE NANNO PLANKTON MARL OOZE 59 22 19 PLEISTOCENE NO AGE GIVEN 1.49 73 25 6 50 A 1 3 48.0 60.0 8.38 8.50 0.12 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE DIATOM DIATOM RICH CARBONATE RICH NANNOFOSSIL OOZE DIATOM-NANNO CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 1.44 75 13 6 50 A 1 3 60.0 110.0 8.50 9.00 0.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE DIATOM DIATOM RICH CARBONATE RICH NANNOFOSSIL OOZE NANNOPLANKTON MARL OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 1.49 72 53 6 50 A 1 3 110.0 150.0 9.00 9.40 0.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE DIATOM Successful DIATOM RICH CARBONATE RICH NANNOFOSSIL OOZE DIATOM-NANNO CLAY 44 29 27 PLEISTOCENE NO AGE GIVEN 1.44 75 42 6 50 A 1 4 3.0 10.0 9.43 9.50 0.07 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS GLASS CLAY MINERAL Successful CLAY MINERAL RICH GLASS RICH SANDY MUD SANDY ZEOLITIC-DIATOM VOLCANIC ASH 4 15 81 PLEISTOCENE NO AGE GIVEN 6 50 A 1 4 10.0 145.0 9.50 10.85 1.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. NANNO PLANKTON MARL MUD 0 9 92 PLEISTOCENE NO AGE GIVEN 1.45 74 129 6 50 A 1 4 145.0 150.0 10.85 10.90 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 1.43 76 5 6 50 A 1 5 0.0 21.0 10.90 11.11 0.21 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD NANNOPLANKTON MARL MUD 26 13 62 PLEISTOCENE NO AGE GIVEN 6 50 A 1 5 21.0 150.0 11.11 12.40 1.29 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD NANNOPLANKTON MUD 30 4 66 PLEISTOCENE NO AGE GIVEN 1.45 74 131 6 50 A 1 6 0.0 130.0 12.40 13.70 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. NANNOPLANKTON MARL MUD 14 0 0 PLEISTOCENE NO AGE GIVEN 1.44 75 126 6 50 A 1 6 130.0 150.0 13.70 13.90 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS GLASS CLAY MINERAL Successful CLAY MINERAL RICH GLASS RICH SANDY MUD VOLCANIC SANDY MUD 8 2 90 PLEISTOCENE NO AGE GIVEN 1.44 75 21 6 50 A 2 1 95.0 150.0 15.25 15.80 0.55 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS CLASTIC SEDIMENT. MUD 19 0 0 PLEISTOCENE NO AGE GIVEN 1.34 81 54 6 50 A 2 2 0.0 150.0 15.80 17.30 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH SANDY MUD SANDY VOLCANIC MUD 1 18 81 PLEISTOCENE NO AGE GIVEN 1.39 78 140 6 50 A 2 3 0.0 150.0 17.30 18.80 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH MUD RED CLAY WITH VOLCANIC GLASS 1 5 94 PLEISTOCENE NO AGE GIVEN 1.40 78 158 6 50 A 2 4 0.0 28.0 18.80 19.08 0.28 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH MUD CLAY WITH VOLCANIC GLASS 0 0 100 PLEISTOCENE NO AGE GIVEN 1.45 75 27 6 50 A 2 4 28.0 115.0 19.08 19.95 0.87 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY 0 0 100 PLEISTOCENE NO AGE GIVEN 1.39 78 93 6 50 A 2 4 115.0 140.0 19.95 20.20 0.25 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY CLAY WITH VOLCANIC GLASS 0 0 100 PLEISTOCENE NO AGE GIVEN 1.33 82 27 6 50 A 2 5 0.0 150.0 20.30 21.80 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY CLAY 0 0 100 PLEISTOCENE NO AGE GIVEN 1.32 82 157 6 50 A 3 1 0.0 150.0 23.20 24.70 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY 0 0 100 PLEISTOCENE NO AGE GIVEN 1.21 89 157 6 50 A 3 2 0.0 150.0 24.70 26.20 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITE CLAY 0 0 100 TERTIARY NO AGE GIVEN 1.31 83 158 6 50 A 3 3 0.0 150.0 26.20 27.70 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC MUD 0 0 100 TERTIARY NO AGE GIVEN 1.32 83 153 6 50 A 3 4 0.0 150.0 27.70 29.20 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC MUD 0 0 100 TERTIARY NO AGE GIVEN 1.37 80 158 6 50 A 3 5 0.0 150.0 29.20 30.70 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC MUD 0 0 100 TERTIARY NO AGE GIVEN 1.39 78 158 6 50 A 3 6 0.0 80.0 30.70 31.50 0.80 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC MUD 0 0 100 TERTIARY NO AGE GIVEN 1.39 78 83 6 50 A 3 6 80.0 150.0 31.50 32.20 0.70 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY SILTY ZEOLITIC MUD 0 0 100 TERTIARY NO AGE GIVEN 1.36 80 74 6 50 A 4 1 50.0 90.0 32.80 33.20 0.40 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC MUD 0 0 100 CRETACEOUS NO AGE GIVEN