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 5 42 1 1 0.0 150.0 0.00 1.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 61 8 31 UPPER OLIGOCENE NO AGE GIVEN 1.42 76 157 5 42 1 2 0.0 150.0 1.50 3.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 52 21 27 UPPER OLIGOCENE NO AGE GIVEN 1.42 76 157 5 42 1 3 0.0 150.0 3.00 4.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 68 0 0 UPPER OLIGOCENE NO AGE GIVEN 1.45 75 157 5 42 1 4 0.0 150.0 4.50 6.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 73 7 20 UPPER OLIGOCENE NO AGE GIVEN 1.56 68 157 5 42 1 5 0.0 150.0 6.00 7.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL CHALK NANNO CHALK OOZE 81 15 4 UPPER OLIGOCENE NO AGE GIVEN 1.58 67 157 5 42 1 6 0.0 150.0 7.50 9.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 84 2 14 UPPER OLIGOCENE NO AGE GIVEN 1.60 66 156 5 42 2 1 0.0 150.0 9.00 10.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 84 5 11 UPPER OLIGOCENE NO AGE GIVEN 1.63 64 156 5 42 2 2 0.0 150.0 10.50 12.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 86 7 8 UPPER OLIGOCENE NO AGE GIVEN 1.69 60 157 5 42 2 3 0.0 150.0 12.00 13.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 85 5 10 UPPER OLIGOCENE NO AGE GIVEN 1.68 61 158 5 42 2 4 0.0 150.0 13.50 15.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 82 13 6 UPPER OLIGOCENE NO AGE GIVEN 1.62 65 157 5 42 2 5 0.0 150.0 15.00 16.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 81 10 9 UPPER OLIGOCENE NO AGE GIVEN 1.59 66 156 5 42 2 6 0.0 150.0 16.50 18.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 83 15 2 UPPER OLIGOCENE NO AGE GIVEN 1.54 69 154 5 42 3 1 0.0 150.0 18.00 19.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 92 10 0 UPPER OLIGOCENE NO AGE GIVEN 5 42 4 1 0.0 150.0 27.00 28.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 67 25 8 UPPER OLIGOCENE NO AGE GIVEN 1.49 72 156 5 42 4 2 0.0 150.0 28.50 30.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 64 21 15 LOWER OLIGOCENE NO AGE GIVEN 1.56 68 156 5 42 4 3 0.0 150.0 30.00 31.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL CHALK RADNANNO CHALK OOZE 66 22 12 LOWER OLIGOCENE NO AGE GIVEN 1.48 73 152 5 42 4 4 0.0 50.0 31.50 32.00 0.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Successful NANNOFOSSIL RICH RADIOLARIA OOZE NANNO RAD OOZE 30 65 5 LOWER OLIGOCENE NO AGE GIVEN 1.31 83 52 5 42 4 4 67.0 150.0 32.17 33.00 0.83 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Successful RADIOLARIA OOZE RAD OOZE 5 90 5 LOWER OLIGOCENE NO AGE GIVEN 1.27 86 88 5 42 4 5 0.0 150.0 33.00 34.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA SILICEOUS OOZE. NANNO RAD OOZE 8 44 49 LOWER OLIGOCENE NO AGE GIVEN 1.31 83 153 5 42 4 6 0.0 150.0 34.50 36.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Successful NANNOFOSSIL RICH RADIOLARIA OOZE NANNO RAD OOZE 22 55 23 LOWER OLIGOCENE NO AGE GIVEN 1.29 84 138 5 42 5 1 0.0 31.0 37.00 37.31 0.31 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Precoded data RADIOLARIA OOZE RAD OOZE 35 50 23 UPPER EOCENE NO AGE GIVEN 1.26 86 31 5 42 5 1 31.0 62.0 37.31 37.62 0.31 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO CHALK OOZE 95 0 5 UPPER EOCENE NO AGE GIVEN 1.45 75 33 5 42 5 1 62.0 80.0 37.62 37.80 0.18 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Precoded data RADIOLARIA OOZE RAD OOZE 35 50 5 UPPER EOCENE NO AGE GIVEN 1.35 80 19 5 42 5 1 80.0 92.0 37.80 37.92 0.12 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO CHALK OOZE 50 35 5 UPPER EOCENE NO AGE GIVEN 1.25 86 7 5 42 5 1 92.0 103.0 37.92 38.03 0.11 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Successful RADIOLARIA OOZE RAD OOZE 2 95 3 UPPER EOCENE NO AGE GIVEN 1.30 84 11 5 42 5 1 103.0 125.0 38.03 38.25 0.22 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO CHALK OOZE 50 35 3 UPPER EOCENE NO AGE GIVEN 1.30 83 24 5 42 5 1 125.0 150.0 38.25 38.50 0.25 SILICEOUS TRANSITIONAL MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Precoded data NANNOFOSSIL RICH MUDDY RADIOLARIA OOZE RAD OOZE 25 40 3 UPPER EOCENE NO AGE GIVEN 1.26 86 26 5 42 5 2 0.0 150.0 38.50 40.00 1.50 SILICEOUS TRANSITIONAL MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Successful NANNOFOSSIL RICH MUDDY RADIOLARIA OOZE RAD OOZE 1 55 44 UPPER EOCENE NO AGE GIVEN 1.28 85 157 5 42 5 3 0.0 150.0 40.00 41.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Successful RADIOLARIA OOZE RAD OOZE 6 95 0 UPPER EOCENE NO AGE GIVEN 1.29 84 157 5 42 5 4 0.0 150.0 41.50 43.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA RADIOLARIA OOZE RAD OOZE 1 0 0 UPPER EOCENE NO AGE GIVEN 1.26 86 158 5 42 5 5 0.0 150.0 43.00 44.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Successful RADIOLARIA OOZE RAD OOZE 1 95 5 UPPER EOCENE NO AGE GIVEN 1.24 87 153 5 42 5 6 0.0 150.0 44.50 46.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Successful RADIOLARIA OOZE RAD OOZE 3 90 7 UPPER EOCENE NO AGE GIVEN 1.25 87 157 5 42 6 1 0.0 150.0 46.00 47.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Precoded data RADIOLARIA OOZE RAD OOZE 35 50 7 UPPER EOCENE NO AGE GIVEN 1.26 86 159 5 42 6 2 0.0 150.0 47.50 49.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Precoded data RADIOLARIA RICH NANNOFOSSIL OOZE NANNO RAD OOZE 50 35 7 UPPER EOCENE NO AGE GIVEN 1.29 84 160 5 42 6 3 0.0 150.0 49.00 50.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Precoded data RADIOLARIA RICH NANNOFOSSIL OOZE RAD NANNO CHALK OOZE 50 35 7 UPPER EOCENE NO AGE GIVEN 1.28 85 156 5 42 6 4 0.0 150.0 50.50 52.00 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT RADIOLARIA NANNOFOSSIL Successful NANNOFOSSIL RICH RADIOLARIA MUD RAD NANNO CHALK OOZE 3 45 52 UPPER EOCENE NO AGE GIVEN 1.29 84 160 5 42 6 5 0.0 150.0 52.00 53.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE RAD NANNO CHALK OOZE 57 35 8 UPPER EOCENE NO AGE GIVEN 1.29 84 156 5 42 6 6 0.0 150.0 53.50 55.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Successful NANNOFOSSIL RICH RADIOLARIA OOZE NANNO RAD OOZE 30 65 6 UPPER EOCENE NO AGE GIVEN 1.27 86 154 5 42 7 2 0.0 150.0 56.50 58.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Successful NANNOFOSSIL RICH RADIOLARIA OOZE NANNO RAD OOZE 40 60 0 UPPER EOCENE NO AGE GIVEN 1.23 88 159 5 42 7 4 0.0 150.0 59.50 61.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA SILICEOUS OOZE. RAD OOZE 1 57 42 UPPER EOCENE NO AGE GIVEN 1.23 88 158 5 42 7 5 0.0 150.0 61.00 62.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Successful RADIOLARIA OOZE RAD OOZE 5 90 5 UPPER EOCENE NO AGE GIVEN 1.23 87 156 5 42 8 1 0.0 150.0 64.00 65.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 61 35 4 MIDDLE EOCENE NO AGE GIVEN 1.34 81 158 5 42 8 2 0.0 150.0 65.50 67.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 60 40 0 MIDDLE EOCENE NO AGE GIVEN 1.29 84 159 5 42 8 3 4.0 150.0 67.04 68.50 1.46 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. RAD NANNO CHALK OOZE 57 30 13 MIDDLE EOCENE NO AGE GIVEN 1.34 81 155 5 42 8 4 0.0 150.0 68.50 70.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE RAD NANNO CHALK OOZE 54 35 11 MIDDLE EOCENE NO AGE GIVEN 1.36 80 157 5 42 8 5 0.0 150.0 70.00 71.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL GLASS Successful GLASS RICH MARLY NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 45 8 48 MIDDLE EOCENE NO AGE GIVEN 1.38 79 149 5 42 8 6 0.0 150.0 71.50 73.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 60 35 5 MIDDLE EOCENE NO AGE GIVEN 1.34 81 131 5 42 9 1 26.0 150.0 73.26 74.50 1.24 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH MARLY NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 37 20 43 MIDDLE EOCENE NO AGE GIVEN 1.26 86 128 5 42 9 2 0.0 150.0 74.50 76.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Successful NANNOFOSSIL RICH RADIOLARIA OOZE NANNO RAD OOZE 34 55 11 MIDDLE EOCENE NO AGE GIVEN 1.24 87 159 5 42 9 3 0.0 150.0 76.00 77.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Successful NANNOFOSSIL RICH RADIOLARIA OOZE NANNO RAD OOZE 27 65 8 MIDDLE EOCENE NO AGE GIVEN 1.26 86 158 5 42 9 4 0.0 150.0 77.50 79.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL NANNOFOSSIL RICH RADIOLARIA OOZE RAD NANNO CHALK OOZE 12 36 53 MIDDLE EOCENE NO AGE GIVEN 1.24 87 157 5 42 9 5 0.0 150.0 79.00 80.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Successful NANNOFOSSIL RICH RADIOLARIA OOZE NANNO RAD OOZE 20 70 10 MIDDLE EOCENE NO AGE GIVEN 1.25 86 158 5 42 9 6 0.0 150.0 80.50 82.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Precoded data NANNOFOSSIL RICH RADIOLARIA OOZE NANNO RAD OOZE 35 50 10 MIDDLE EOCENE NO AGE GIVEN 1.24 87 155 5 42 10 1 0.0 150.0 82.00 83.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Precoded data RADIOLARIA OOZE RAD OOZE 35 50 10 MIDDLE EOCENE NO AGE GIVEN 1.20 90 155 5 42 10 2 0.0 150.0 83.50 85.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Precoded data NANNOFOSSIL RICH RADIOLARIA OOZE NANNO RAD OOZE 35 50 10 MIDDLE EOCENE NO AGE GIVEN 1.25 87 156 5 42 10 3 0.0 150.0 85.00 86.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL RADIOLARIA Precoded data RADIOLARIA RICH NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 50 35 10 MIDDLE EOCENE NO AGE GIVEN 1.23 88 158 5 42 10 4 0.0 150.0 86.50 88.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH MARLY NANNOFOSSIL CHALK RAD NANNO CHALK OOZE 38 22 40 MIDDLE EOCENE NO AGE GIVEN 1.25 87 157 5 42 10 5 0.0 150.0 88.00 89.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA Precoded data RADIOLARIA OOZE NANNO RAD OOZE 35 50 40 MIDDLE EOCENE NO AGE GIVEN 1.28 85 157 5 42 10 6 0.0 150.0 89.50 91.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Successful NANNOFOSSIL RICH RADIOLARIA OOZE RAD NANNO CHALK OOZE 40 43 17 MIDDLE EOCENE NO AGE GIVEN 1.32 82 157 5 42 11 1 0.0 150.0 92.00 93.50 1.50 CALCAREOUS PELAGIC HETEROGENIC FIRM NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH SEMIINDURATED NANNOFOSSIL OOZE RAD NANNO CHALK OOZE 40 35 25 MIDDLE EOCENE NO AGE GIVEN 1.23 88 155 5 42 11 2 0.0 150.0 93.50 95.00 1.50 CALCAREOUS PELAGIC HETEROGENIC FIRM NANNOFOSSIL RADIOLARIA Precoded data RADIOLARIA RICH SEMIINDURATED NANNOFOSSIL OOZE RAD NANNO CHALK OOZE 50 35 25 MIDDLE EOCENE NO AGE GIVEN 1.23 88 159 5 42 11 3 0.0 150.0 95.00 96.50 1.50 CALCAREOUS PELAGIC HETEROGENIC FIRM NANNOFOSSIL RADIOLARIA Precoded data RADIOLARIA RICH SEMIINDURATED NANNOFOSSIL OOZE RAD NANNO CHALK OOZE 50 35 25 MIDDLE EOCENE NO AGE GIVEN 1.23 88 159 5 42 11 4 0.0 150.0 96.50 98.00 1.50 CALCAREOUS PELAGIC HETEROGENIC FIRM NANNOFOSSIL RADIOLARIA Precoded data RADIOLARIA RICH SEMIINDURATED NANNOFOSSIL OOZE ****** NO LITH GIVEN *** 50 35 25 MIDDLE EOCENE NO AGE GIVEN 1.28 85 149 5 42 11 5 0.0 150.0 98.00 99.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Precoded data NANNOFOSSIL RICH RADIOLARIA OOZE NANNO RAD OOZE 35 50 25 MIDDLE EOCENE NO AGE GIVEN 1.29 84 55 5 42 11 6 0.0 150.0 99.50 101.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT RADIOLARIA NANNOFOSSIL Precoded data NANNOFOSSIL RICH RADIOLARIA OOZE ****** NO LITH GIVEN *** 35 50 25 MIDDLE EOCENE NO AGE GIVEN 1.24 87 132