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 17 166 A 1 1 0.0 14.0 0.00 0.14 0.14 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA RADIOLARIA Successful FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE FORAM NANNO RAD OOZE 64 49 0 QUATERNARY NO AGE GIVEN 17 166 A 1 1 14.0 150.0 0.14 1.50 1.36 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM GLASS Successful GLASS RICH DIATOM RICH RADIOLARIA OOZE RAD OOZE 2 72 27 QUATERNARY NO AGE GIVEN 1.15 93 123 17 166 A 1 2 0.0 150.0 1.50 3.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM GLASS Precoded data GLASS RICH DIATOM RICH RADIOLARIA OOZE RAD OOZE 35 50 27 PLIOCENE NO AGE GIVEN 1.16 92 146 17 166 A 1 3 0.0 150.0 3.00 4.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM GLASS Precoded data GLASS RICH DIATOM RICH RADIOLARIA OOZE RAD OOZE 35 50 27 UPPER MIOCENE NO AGE GIVEN 1.14 93 149 17 166 A 1 4 0.0 150.0 4.50 6.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA DIATOM GLASS Precoded data GLASS RICH DIATOM RICH RADIOLARIA OOZE RAD OOZE 35 50 27 UPPER MIOCENE NO AGE GIVEN 1.15 93 153