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 4 25 1 1 0.0 115.0 0.10 1.25 1.15 CALCAREOUS TRANSITIONAL MONOGENIC HARD FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA LIMESTONE FORAM NANNO CHALK OOZE 63 0 37 PLEISTOCENE NO AGE GIVEN 4 25 1 2 0.0 150.0 1.60 3.10 1.50 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 Precoded data LIMESTONE FORAM OOZE 40 25 37 PLEISTOCENE NO AGE GIVEN 4 25 1 CC 0.0 0.0 9.20 9.20 0.00 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 Precoded data MARLY CALCAREOUS OOZE ALGAL LIMESTONE 40 25 37 UPPER PLIOCENE NO AGE GIVEN 4 25 2 2 0.0 150.0 10.50 12.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE FORAMINIFERA Precoded data FORAMINIFERA RICH CLAY FORAM CLAY 0 0 37 UPPER PLIOCENE NO AGE GIVEN 1.42 77 149 4 25 2 3 0.0 150.0 12.00 13.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA Precoded data FORAMINIFERA OOZE FORAM CHALK OOZE 50 35 37 UPPER PLIOCENE NO AGE GIVEN 1.49 72 121 4 25 3 2 0.0 150.0 19.50 21.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO CHALK OOZE 50 35 37 LOWER PLIOCENE NO AGE GIVEN 4 25 3 3 0.0 150.0 21.00 22.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA Precoded data FORAMINIFERA OOZE FORAM CHALK OOZE 50 35 37 LOWER PLIOCENE NO AGE GIVEN 4 25 3 4 0.0 150.0 22.50 24.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO CHALK OOZE 50 35 37 LOWER PLIOCENE NO AGE GIVEN 4 25 3 5 0.0 150.0 24.00 25.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO CHALK OOZE 50 35 37 UPPER MIOCENE NO AGE GIVEN 4 25 3 6 0.0 150.0 25.50 27.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO CHALK OOZE 50 35 37 UPPER MIOCENE NO AGE GIVEN 4 25 4 2 0.0 150.0 28.50 30.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO CHALK OOZE 50 35 37 UPPER MIOCENE NO AGE GIVEN 1.66 62 158 4 25 4 3 0.0 150.0 30.00 31.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM CHALK OOZE 50 35 37 UPPER MIOCENE NO AGE GIVEN 1.82 52 158 4 25 4 4 0.0 150.0 31.50 33.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM CHALK OOZE 50 35 37 UPPER MIOCENE NO AGE GIVEN