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 54 419 1 CC 0.0 20.0 0.12 0.32 0.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 50 35 0 UPPER PLEISTOCENE NO AGE GIVEN 54 419 2 1 0.0 150.0 0.50 2.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE FORAM-NANNO OOZE 44 14 41 UPPER PLEISTOCENE NO AGE GIVEN 54 419 2 2 0.0 145.0 2.00 3.45 1.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH MUD NANNOFOSSIL FORAMINIFERAL OOZE 20 12 68 UPPER PLEISTOCENE NO AGE GIVEN 1.20 89 144 54 419 2 3 0.0 150.0 3.50 5.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL FORAMINIFERAL OOZE 42 12 47 UPPER PLEISTOCENE NO AGE GIVEN 1.26 86 151 54 419 2 4 0.0 55.0 5.00 5.55 0.55 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNO FORAM OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 419 2 CC 0.0 22.0 5.65 5.87 0.22 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNO FORAM OOZE 50 14 36 UPPER PLEISTOCENE NO AGE GIVEN 54 419 3 1 0.0 150.0 10.00 11.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE NANNO FORAM OOZE 47 9 44 UPPER PLEISTOCENE NO AGE GIVEN 54 419 3 2 0.0 150.0 11.50 13.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL FORAM OOZE 48 7 46 UPPER PLEISTOCENE NO AGE GIVEN 1.24 87 155 54 419 3 3 0.0 75.0 13.00 13.75 0.75 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNO FORAM OOZE 34 9 57 UPPER PLEISTOCENE NO AGE GIVEN 54 419 3 CC 0.0 15.0 13.85 14.00 0.15 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO FORAM OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 54 419 4 1 0.0 150.0 19.50 21.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 60 27 13 UPPER PLEISTOCENE NO AGE GIVEN 54 419 4 2 0.0 150.0 21.00 22.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. NANNO FORAM OOZE 32 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.14 93 139 54 419 4 3 0.0 150.0 22.50 24.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH FORAMINIFERA OOZE GRAYISH GREEN NANNO FORAM OOZE 68 12 20 UPPER PLEISTOCENE NO AGE GIVEN 1.20 89 137 54 419 4 4 0.0 150.0 24.00 25.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. NANNO FORAM OOZE 0 19 81 UPPER PLEISTOCENE NO AGE GIVEN 54 419 4 5 0.0 130.0 25.50 26.80 1.30 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 55 37 8 UPPER PLEISTOCENE NO AGE GIVEN 54 419 4 CC 0.0 22.0 27.33 27.55 0.22 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 50 35 8 UPPER PLEISTOCENE NO AGE GIVEN 54 419 5 1 0.0 150.0 29.00 30.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL RICH MUD NANNO FORAM OOZE 29 14 57 UPPER PLEISTOCENE NO AGE GIVEN 54 419 5 2 0.0 150.0 30.50 32.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL Successful MARLY NANNOFOSSIL OOZE NANNO FORAM OOZE 34 14 53 LOWER PLEISTOCENE NO AGE GIVEN 1.17 92 154 54 419 5 3 0.0 150.0 32.00 33.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO FORAM OOZE 65 8 28 LOWER PLEISTOCENE NO AGE GIVEN 1.22 88 153 54 419 5 4 0.0 150.0 33.50 35.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 69 7 24 UPPER PLIOCENE NO AGE GIVEN 1.27 85 155 54 419 5 5 0.0 50.0 35.00 35.50 0.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO FORAM OOZE 85 7 8 UPPER PLIOCENE NO AGE GIVEN 54 419 5 CC 0.0 20.0 35.60 35.80 0.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 50 35 8