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 8 75 1 1 86.0 150.0 0.86 1.50 0.64 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE NANNOFOSSIL Successful NANNOFOSSIL RICH ZEOLITE RICH PELAGIC CLAY RED CLAY ZEOL 8 0 93 PLEISTOCENE NO AGE GIVEN 8 75 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 NANNOFOSSIL Precoded data NANNOFOSSIL RICH PELAGIC CLAY RED CLAY 10 10 93 LOWER MIOCENE NO AGE GIVEN 1.35 81 156 8 75 1 3 0.0 28.0 3.00 3.28 0.28 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL ZEOLITE Successful ZEOLITE RICH NANNOFOSSIL OOZE RED CLAY 75 0 25 LOWER MIOCENE NO AGE GIVEN 1.51 71 11 8 75 1 3 28.0 150.0 3.28 4.50 1.22 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL ZEOLITE Successful ZEOLITE RICH NANNOFOSSIL OOZE NANNO OOZE 60 0 40 LOWER MIOCENE NO AGE GIVEN 1.55 69 130 8 75 1 4 0.0 150.0 4.50 6.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 84 0 17 LOWER MIOCENE NO AGE GIVEN 1.61 65 158 8 75 1 5 0.0 150.0 6.00 7.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 85 0 15 LOWER MIOCENE NO AGE GIVEN 1.66 62 159 8 75 2 1 0.0 150.0 9.00 10.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 84 0 16 LOWER MIOCENE NO AGE GIVEN 1.66 62 158 8 75 2 2 0.0 150.0 10.50 12.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 84 0 16 LOWER MIOCENE NO AGE GIVEN 1.70 60 158 8 75 2 3 0.0 150.0 12.00 13.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 91 0 10 LOWER MIOCENE NO AGE GIVEN 1.72 58 156 8 75 2 4 0.0 150.0 13.50 15.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 83 0 17 LOWER MIOCENE NO AGE GIVEN 1.73 58 157 8 75 2 5 0.0 150.0 15.00 16.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 84 0 16 LOWER MIOCENE NO AGE GIVEN 1.73 58 158 8 75 3 1 40.0 150.0 18.40 19.50 1.10 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 95 0 5 LOWER MIOCENE NO AGE GIVEN 8 75 3 2 0.0 150.0 19.50 21.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 86 0 15 LOWER MIOCENE NO AGE GIVEN 1.68 61 111 8 75 3 3 0.0 150.0 21.00 22.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 80 0 20 LOWER MIOCENE NO AGE GIVEN 1.71 59 158 8 75 3 4 0.0 150.0 22.50 24.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL NANNOFOSSIL OOZE NANNO OOZE 89 0 0 LOWER MIOCENE NO AGE GIVEN 1.78 55 158 8 75 3 5 0.0 150.0 24.00 25.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 88 0 12 LOWER MIOCENE NO AGE GIVEN 1.73 58 158 8 75 3 6 0.0 150.0 25.50 27.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 86 0 15 LOWER MIOCENE NO AGE GIVEN 1.70 60 158 8 75 4 1 0.0 150.0 27.00 28.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 84 0 16 LOWER MIOCENE NO AGE GIVEN 1.69 60 156 8 75 4 2 0.0 150.0 28.50 30.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 87 0 14 LOWER MIOCENE NO AGE GIVEN 1.77 56 157 8 75 4 3 0.0 150.0 30.00 31.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 84 0 16 LOWER MIOCENE NO AGE GIVEN 1.68 61 157 8 75 4 4 0.0 150.0 31.50 33.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 85 0 15 LOWER MIOCENE NO AGE GIVEN 1.78 55 158 8 75 4 5 0.0 150.0 33.00 34.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 85 0 15 LOWER MIOCENE NO AGE GIVEN 1.76 56 158 8 75 4 6 0.0 150.0 34.50 36.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 86 0 14 UPPER OLIGOCENE NO AGE GIVEN 1.79 54 158 8 75 5 1 0.0 150.0 36.00 37.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 87 0 13 UPPER OLIGOCENE NO AGE GIVEN 1.68 61 159 8 75 5 2 0.0 150.0 37.50 39.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 100 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.67 62 159 8 75 5 3 0.0 150.0 39.00 40.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 85 0 16 UPPER OLIGOCENE NO AGE GIVEN 1.69 60 159 8 75 5 4 0.0 150.0 40.50 42.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 83 0 18 UPPER OLIGOCENE NO AGE GIVEN 1.69 60 159 8 75 5 5 0.0 150.0 42.00 43.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 82 0 18 UPPER OLIGOCENE NO AGE GIVEN 1.72 58 158 8 75 5 6 0.0 150.0 43.50 45.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 85 0 15 UPPER OLIGOCENE NO AGE GIVEN 1.72 58 157 8 75 7 1 0.0 150.0 55.00 56.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 83 0 17 UPPER OLIGOCENE NO AGE GIVEN 8 75 7 2 0.0 150.0 56.50 58.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 81 0 19 UPPER OLIGOCENE NO AGE GIVEN 8 75 7 3 0.0 150.0 58.00 59.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 81 0 20 UPPER OLIGOCENE NO AGE GIVEN 8 75 7 4 0.0 150.0 59.50 61.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 78 0 22 UPPER OLIGOCENE NO AGE GIVEN 8 75 8 1 0.0 150.0 64.00 65.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 85 0 15 UPPER OLIGOCENE NO AGE GIVEN 1.64 63 158 8 75 8 3 0.0 150.0 67.00 68.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 84 0 16 UPPER OLIGOCENE NO AGE GIVEN 1.65 63 160 8 75 8 4 0.0 150.0 68.50 70.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 80 0 20 UPPER OLIGOCENE NO AGE GIVEN 1.64 63 158 8 75 8 5 0.0 150.0 70.00 71.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 83 0 18 UPPER OLIGOCENE NO AGE GIVEN 1.68 61 157 8 75 8 6 0.0 150.0 71.50 73.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 81 0 19 LOWER OLIGOCENE NO AGE GIVEN 1.71 59 158 8 75 9 1 0.0 90.0 73.00 73.90 0.90 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 80 0 20 LOWER OLIGOCENE NO AGE GIVEN 1.59 66 95 8 75 9 1 90.0 125.0 73.90 74.25 0.35 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 70 0 30 LOWER OLIGOCENE NO AGE GIVEN 1.63 64 37 8 75 9 1 125.0 150.0 74.25 74.50 0.25 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO OOZE 0 0 0 LOWER OLIGOCENE NO AGE GIVEN 1.58 67 26 8 75 9 2 0.0 40.0 74.50 74.90 0.40 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. RED CLAY 76 0 0 LOWER OLIGOCENE NO AGE GIVEN 1.61 65 42 8 75 9 2 40.0 70.0 74.90 75.20 0.30 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO OOZE 0 0 0 LOWER OLIGOCENE NO AGE GIVEN 1.60 66 32 8 75 9 2 70.0 150.0 75.20 76.00 0.80 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL Successful MARLY NANNOFOSSIL OOZE RED CLAY 45 0 55 LOWER OLIGOCENE NO AGE GIVEN 1.64 63 85 8 75 9 3 0.0 40.0 76.00 76.40 0.40 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. RED CLAY 75 0 0 LOWER OLIGOCENE NO AGE GIVEN 1.71 59 42 8 75 9 3 40.0 70.0 76.40 76.70 0.30 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 70 0 30 LOWER OLIGOCENE NO AGE GIVEN 1.67 62 32 8 75 9 3 70.0 150.0 76.70 77.50 0.80 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY RED CLAY 10 10 30 LOWER OLIGOCENE NO AGE GIVEN 1.68 61 85 8 75 9 4 0.0 150.0 77.50 79.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY RED CLAY 10 10 30 LOWER OLIGOCENE NO AGE GIVEN 1.67 61 159 8 75 9 5 0.0 150.0 79.00 80.50 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY RED CLAY 10 10 30 LOWER OLIGOCENE NO AGE GIVEN 1.62 64 159 8 75 9 6 0.0 150.0 80.50 82.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY RED CLAY 10 10 30 LOWER OLIGOCENE NO AGE GIVEN 1.61 65 159