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 18 172 1 1 0.0 144.0 0.00 1.44 1.44 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY RED CLAY 10 10 0 QUATERNARY NO AGE GIVEN 1.39 78 145 18 172 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY RED CLAY 10 10 0 QUATERNARY NO AGE GIVEN 1.42 77 158 18 172 1 3 0.0 150.0 3.00 4.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY RED CLAY 10 10 0 QUATERNARY NO AGE GIVEN 1.40 78 159 18 172 1 4 0.0 150.0 4.50 6.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY RED CLAY 10 10 0 QUATERNARY NO AGE GIVEN 1.41 77 160 18 172 1 5 0.0 150.0 6.00 7.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY RED CLAY 10 10 0 QUATERNARY NO AGE GIVEN 1.41 77 153 18 172 1 6 0.0 150.0 7.50 9.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY RED CLAY 10 10 0 QUATERNARY NO AGE GIVEN 1.34 81 155 18 172 2 1 10.0 150.0 9.10 10.50 1.40 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY RED CLAY 10 10 0 NEOGENE NO AGE GIVEN 1.24 87 144 18 172 2 2 0.0 20.0 10.50 10.70 0.20 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Precoded data ZEOLITE RICH PELAGIC CLAY RED CLAY ZEOLITITE 10 10 0 NEOGENE NO AGE GIVEN 1.22 89 18 18 172 2 2 20.0 70.0 10.70 11.20 0.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Precoded data ZEOLITE RICH PELAGIC CLAY ZEOLITE RED CLAY 10 10 0 NEOGENE NO AGE GIVEN 1.23 88 53 18 172 2 2 70.0 80.0 11.20 11.30 0.10 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Precoded data ZEOLITE RICH PELAGIC CLAY ZEOLITE RED CLAY 10 10 0 NEOGENE NO AGE GIVEN 1.23 88 11 18 172 2 2 80.0 105.0 11.30 11.55 0.25 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Precoded data ZEOLITE RICH PELAGIC CLAY ZEOLITE RED CLAY 10 10 0 NEOGENE NO AGE GIVEN 1.23 88 26 18 172 2 2 105.0 150.0 11.55 12.00 0.45 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Precoded data ZEOLITE RICH PELAGIC CLAY ZEOLITE RED CLAY 10 10 0 NEOGENE NO AGE GIVEN 1.20 89 48 18 172 2 3 0.0 12.0 12.00 12.12 0.12 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Precoded data ZEOLITE RICH PELAGIC CLAY ZEOLITE RED CLAY 10 10 0 NEOGENE NO AGE GIVEN 1.22 89 10 18 172 2 3 12.0 19.0 12.12 12.19 0.07 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Successful ZEOLITE RICH PELAGIC CLAY ASH LAYER 0 0 100 NEOGENE NO AGE GIVEN 1.29 84 8 18 172 2 3 19.0 150.0 12.19 13.50 1.31 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Successful ZEOLITE RICH PELAGIC CLAY RED CLAY ZEOLITITE OR RED CLAY 0 0 100 NEOGENE NO AGE GIVEN 1.21 89 139 18 172 2 4 0.0 150.0 13.50 15.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Successful ZEOLITE RICH PELAGIC CLAY RED CLAY ZEOLITITE 0 0 100 NEOGENE NO AGE GIVEN 1.22 88 147 18 172 2 5 0.0 21.0 15.00 15.21 0.21 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE ZEOLITE RICH PELAGIC CLAY RED CLAY ZEOLITITE 0 0 0 NEOGENE NO AGE GIVEN 18 172 2 5 21.0 72.0 15.21 15.72 0.51 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Successful ZEOLITE RICH PELAGIC CLAY ZEOLITITE 0 0 100 NEOGENE NO AGE GIVEN 1.25 86 44 18 172 2 5 72.0 114.0 15.72 16.14 0.42 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Successful ZEOLITE RICH PELAGIC CLAY RED CLAY ZEOLITITE 0 0 100 NEOGENE NO AGE GIVEN 1.29 84 45 18 172 2 6 0.0 150.0 16.50 18.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE ZEOLITE RICH PELAGIC CLAY RED CLAY ZEOLITITE TO ZEOLITE RICH RED CLAY 0 0 0 NEOGENE NO AGE GIVEN 1.23 88 138 18 172 3 1 0.0 113.0 18.27 19.40 1.13 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Successful ZEOLITE RICH PELAGIC CLAY RED CLAY BEARING ZEOLITE 3 0 97 LOWER OLIGOCENE NO AGE GIVEN 1.21 89 106 18 172 3 2 0.0 150.0 19.77 21.27 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Successful ZEOLITE RICH PELAGIC CLAY ZEOLITIC RED CLAY 0 0 100 LOWER OLIGOCENE NO AGE GIVEN 1.24 87 132 18 172 3 3 4.0 150.0 21.31 22.77 1.46 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Precoded data ZEOLITE RICH PELAGIC CLAY ZEOLITIC NANNO OOZE AND ZEOLITIC RED CALY 10 10 100 LOWER OLIGOCENE NO AGE GIVEN 1.24 87 155 18 172 3 4 7.0 150.0 22.84 24.27 1.43 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK ZEOLITIC RED CLAY AND RED CLAY BEARING NANNO OOZE 96 0 4 LOWER OLIGOCENE NO AGE GIVEN 1.29 84 119 18 172 3 5 0.0 150.0 24.27 25.77 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK ZEOLITIC RED CLAY 94 0 6 1.23 88 155 18 172 3 6 0.0 150.0 25.77 27.27 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Successful ZEOLITE RICH PELAGIC CLAY RED CLAY 6 0 94 1.24 87 136 18 172 4 CC 0.0 0.0 23.10 23.10 0.00 unk - 0000 BASALT AND ZEOLITE FRAGMENTS BASALT AND ZEOLITE FRAGMENTS 0 0 0