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 29 284 A 1 4 0.0 150.0 13.00 14.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE FORAM AND OSTRACOD NANNO OOZE 50 35 0 LOWER PLEISTOCENE NO AGE GIVEN 29 284 A 1 5 0.0 150.0 14.50 16.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE FORAM- AND OSTRACOD-RICH NANNO OOZE 50 35 0 LOWER PLEISTOCENE NO AGE GIVEN 29 284 A 1 6 0.0 150.0 16.00 17.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE FORAM- AND OSTRACOD-RICH NANNO OOZE 50 35 0 LOWER PLEISTOCENE NO AGE GIVEN 29 284 A 1 CC 0.0 0.0 17.60 17.60 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL Successful OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE OSTRACOD FRAGMENT FORAM NANNO OOZE 72 0 28 LOWER PLEISTOCENE NO AGE GIVEN 29 284 A 2 1 0.0 150.0 27.50 29.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM AND OSTRACOD FRAGMENT NANNO OOZE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 29 284 A 2 2 0.0 150.0 29.00 30.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM AND OSTRACOD FRAGMENT NANNO OOZE 84 0 0 LOWER PLEISTOCENE NO AGE GIVEN 29 284 A 2 3 0.0 150.0 30.50 32.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE OSTRACOD FRAGMENT-RICH FORAM NANNO OOZE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 29 284 A 2 4 0.0 150.0 32.00 33.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE OSTRACOD FRAGMENT-RICH FORAM NANNO OOZE 0 0 0 LOWER PLEISTOCENE NO AGE GIVEN 1.65 63 158 29 284 A 2 5 0.0 150.0 33.50 35.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 29 284 A 2 CC 0.0 0.0 35.10 35.10 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL Successful OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM AND OSTRACOD FRAGMENT-RICH NANNO OOZE 75 0 25 UPPER PLIOCENE NO AGE GIVEN 29 284 A 3 1 0.0 150.0 65.90 67.40 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE OSTRACOD-RICH FORAM NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 29 284 A 3 2 0.0 150.0 67.40 68.90 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE OSTRACOD-RICH FORAM NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 29 284 A 3 3 0.0 150.0 68.90 70.40 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE OSTRACOD-RICH FORAM NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 29 284 A 3 4 0.0 150.0 70.40 71.90 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE OSTRACOD-RICH FORAM NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.75 57 140 29 284 A 3 5 0.0 150.0 71.90 73.40 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE OSTRACOD AND FORAM NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 29 284 A 3 6 0.0 150.0 73.40 74.90 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE OSTRACOD-RICH FORAM NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 29 284 A 3 CC 0.0 0.0 75.00 75.00 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA OTHER FOSSIL Successful OTHER FOSSIL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM AND OSTRACOD FRAGMENT RICH NANNO OOZE 84 0 16 UPPER PLIOCENE NO AGE GIVEN