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 92 601 1 1 0.0 135.0 0.00 1.35 1.35 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNOFOSSIL OOZE TO CLAY-BEARING NANNO OOZE 87 0 13 PLEISTOCENE NO AGE GIVEN 1.61 65 102 92 601 1 2 0.0 135.0 1.50 2.85 1.35 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNOFOSSIL OOZE TO CLAY-BEARING NANNO OOZE 87 0 13 PLEISTOCENE NO AGE GIVEN 1.57 67 103 92 601 1 3 0.0 140.0 3.00 4.40 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE CLAY-BEARING NANNO OOZE 86 0 14 PLEISTOCENE NO AGE GIVEN 1.58 67 122 92 601 1 4 0.0 135.0 4.50 5.85 1.35 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNOFOSSIL OOZE 90 0 10 PLEISTOCENE NO AGE GIVEN 1.60 66 103 92 601 1 5 0.0 150.0 6.00 7.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE NANNOFOSSIL OOZE 85 0 15 PLEISTOCENE NO AGE GIVEN 1.63 64 117 92 601 1 6 0.0 150.0 7.50 9.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE CLAY-BEARING NANNOFOSSIL OOZE 79 0 22 PLEISTOCENE NO AGE GIVEN 1.60 66 130 92 601 1 7 0.0 37.0 9.00 9.37 0.37 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE CLAY-BEARING NANNOFOSSIL OOZE 80 0 20 LOWER PLIOCENE NO AGE GIVEN 92 601 1 CC 0.0 25.0 9.48 9.73 0.25 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE CLAY-BEARING NANNOFOSSIL OOZE 71 0 29 LOWER PLIOCENE NO AGE GIVEN 92 601 2 1 0.0 135.0 9.60 10.95 1.35 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE CLAY-BEARING NANNOFOSSIL OOZE 71 0 29 LOWER PLIOCENE NO AGE GIVEN 1.55 69 102 92 601 2 2 0.0 150.0 11.10 12.60 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE CLAY-BEARING NANNOFOSSIL OOZE 70 0 30 LOWER PLIOCENE NO AGE GIVEN 1.53 70 116 92 601 2 3 0.0 135.0 12.60 13.95 1.35 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE CLAY-BEARING NANNOFOSSIL OOZE 71 0 30 LOWER PLIOCENE NO AGE GIVEN 1.57 68 116 92 601 2 4 0.0 150.0 14.10 15.60 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE CLAY-BEARING NANNOFOSSIL OOZE 81 0 20 LOWER PLIOCENE NO AGE GIVEN 1.53 70 117 92 601 2 5 0.0 135.0 15.60 16.95 1.35 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE CLAY-BEARING NANNOFOSSIL OOZE 66 0 35 LOWER PLIOCENE NO AGE GIVEN 1.52 71 104 92 601 2 6 0.0 103.0 17.10 18.13 1.03 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH NANNOFOSSIL OOZE CLAY-BEARING NANNOFOSSIL OOZE 0 0 100 LOWER PLIOCENE NO AGE GIVEN 1.52 70 47 92 601 2 CC 0.0 15.0 18.23 18.38 0.15 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE CLAY-BEARING NANNOFOSSIL OOZE 62 0 38 LOWER PLIOCENE NO AGE GIVEN 92 601 3 1 0.0 90.0 19.40 20.30 0.90 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CLAYEY NANNOFOSSIL OOZE 0 0 100 LOWER PLIOCENE NO AGE GIVEN 1.36 80 20 92 601 3 CC 0.0 10.0 20.45 20.55 0.10 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK CLAYEY NANNOFOSSIL CHALK 57 0 43