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 17 165 1 1 0.0 150.0 0.00 1.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO-FORAM RICH LIME MUD 50 35 99 QUATERNARY NO AGE GIVEN 1.20 90 28 17 165 1 2 0.0 8.0 1.50 1.58 0.08 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO-BEARING LIME MUD 50 35 99 LOWER MIOCENE NO AGE GIVEN 1.17 91 6 17 165 1 2 8.0 100.0 1.58 2.50 0.92 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 RADIOLARIA Precoded data RADIOLARIA RICH PELAGIC CLAY RAD-BEARING BROWN CLAY 10 10 99 LOWER MIOCENE NO AGE GIVEN 17 165 1 2 100.0 150.0 2.50 3.00 0.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO-BEARING LIME MUD 50 35 99 LOWER MIOCENE NO AGE GIVEN 1.22 88 48 17 165 1 3 0.0 150.0 3.00 4.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO-BEARING LIME MUD 50 35 99 LOWER MIOCENE NO AGE GIVEN 1.22 88 138 17 165 2 1 0.0 12.0 5.00 5.12 0.12 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA RADIOLARIA Successful RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 80 52 0 LOWER MIOCENE NO AGE GIVEN 17 165 2 1 12.0 56.0 5.12 5.56 0.44 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE LIME MUD WITH NANNOS AND FORAMS 50 35 0 UPPER OLIGOCENE NO AGE GIVEN 1.44 75 35 17 165 2 1 56.0 114.0 5.56 6.14 0.58 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE CLAYEY-RADIOLARIAN OOZE 50 35 0 UPPER OLIGOCENE NO AGE GIVEN 1.40 78 62 17 165 2 1 114.0 134.0 6.14 6.34 0.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE LIME MUD WITH NANNOS AND FORAMS 50 35 0 UPPER OLIGOCENE NO AGE GIVEN 1.56 68 21 17 165 2 1 134.0 150.0 6.34 6.50 0.16 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE CLAYEY RADIOLARIAN OOZE 50 35 0 UPPER OLIGOCENE NO AGE GIVEN 1.32 82 17 17 165 2 2 0.0 150.0 6.50 8.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE FORAM-NANNO RICH LIME MUD 50 35 0 UPPER OLIGOCENE NO AGE GIVEN 1.40 78 158