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 41 369 1 1 98.0 135.0 0.98 1.35 0.37 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE FORAM BEARING NANNO MARL 49 9 42 PLEISTOCENE UPPER MIOCENE NO AGE GIVEN 41 369 1 1 135.0 150.0 1.35 1.50 0.15 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE FORAM BEARING NANNO OOZE 60 9 31 PLEISTOCENE UPPER MIOCENE NO AGE GIVEN 41 369 1 2 0.0 150.0 1.50 3.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE CLAYEY NANNO OOZE 87 0 13 PLEISTOCENE UPPER MIOCENE NO AGE GIVEN 1.76 56 153 41 369 1 3 0.0 150.0 3.00 4.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. GREEN CLAYEY NANNO OOZE 60 0 0 PLEISTOCENE UPPER MIOCENE NO AGE GIVEN 1.77 55 159 41 369 2 1 0.0 150.0 4.50 6.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. GREEN GRAY CLAYEY NANNO OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 41 369 2 2 0.0 150.0 6.00 7.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. GREEN CLAYEY NANNO OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 41 369 2 3 0.0 150.0 7.50 9.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. CLAYEY NANNO OOZE 53 0 0 LOWER PLIOCENE NO AGE GIVEN 1.75 57 159 41 369 2 4 0.0 150.0 9.00 10.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. GREEN CLAYEY NANNO OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 41 369 2 5 0.0 150.0 10.50 12.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. GREEN CLAYEY NANNO OOZE 54 0 0 LOWER PLIOCENE NO AGE GIVEN 1.79 55 139 41 369 2 6 0.0 150.0 12.00 13.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. GREEN CLAYEY NANNO OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 41 369 3 1 0.0 150.0 14.00 15.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE GREEN CLAYEY FORAM BEARING NANNO OOZE 64 0 36 UPPER MIOCENE NO AGE GIVEN 41 369 3 2 0.0 150.0 15.50 17.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. GREEN CLAYEY FORAM BEARING NANNO OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 41 369 3 3 0.0 150.0 17.00 18.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. GREEN CLAYEY FORAM BEARING NANNO OOZE 53 0 0 UPPER MIOCENE NO AGE GIVEN 41 369 3 4 0.0 150.0 18.50 20.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. GREEN CLAYEY FORAM BEARING NANNO OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 41 369 3 5 0.0 150.0 20.00 21.50 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. GREEN CLAYEY FORAM BEARING NANNO OOZE 54 0 0 UPPER MIOCENE NO AGE GIVEN 41 369 3 6 0.0 150.0 21.50 23.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. GREEN CLAYEY FORAM BEARING NANNO OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 41 369 4 1 140.0 150.0 24.40 24.50 0.10 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. GREEN CLAYEY FORAM BEARING NANNO OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 41 369 4 2 0.0 150.0 24.50 26.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE GREEN CLAYEY FORAM BEARING NANNO OOZE 56 4 40 UPPER MIOCENE NO AGE GIVEN 41 369 4 3 0.0 150.0 26.00 27.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL MARLY CALCAREOUS OOZE. GREEN CLAYEY FORAM BEARING NANNO OOZE 57 0 0 UPPER MIOCENE NO AGE GIVEN 41 369 4 4 15.0 150.0 27.65 29.00 1.35 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL MARLY CALCAREOUS OOZE. GREEN CLAYEY FORAM BEARING NANNO OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 41 369 4 5 0.0 150.0 29.00 30.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL MARLY CALCAREOUS OOZE. GREEN CLAYEY FORAM BEARING NANNO OOZE 48 0 0 UPPER MIOCENE NO AGE GIVEN 41 369 5 1 42.0 150.0 32.92 34.00 1.08 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL MARLY CALCAREOUS OOZE. GREEN CLAYEY NANNO OOZE 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 41 369 5 2 0.0 150.0 34.00 35.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE GREEN CLAYEY NANNO OOZE 50 0 50 MIDDLE MIOCENE NO AGE GIVEN 41 369 5 3 0.0 150.0 35.50 37.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. GREEN CLAYEY NANNO OOZE 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 41 369 5 4 0.0 95.0 37.00 37.95 0.95 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. GREEN CLAYEY NANNO OOZE 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 41 369 5 4 95.0 150.0 37.95 38.50 0.55 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK GREEN CLAYEY NANNO OOZE 65 0 35 MIDDLE MIOCENE NO AGE GIVEN 41 369 5 5 10.0 150.0 38.60 40.00 1.40 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL CHALK GREEN CLAYEY NANNO OOZE 50 35 35 MIDDLE MIOCENE NO AGE GIVEN