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 30 288 1 1 0.0 122.0 0.00 1.22 1.22 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE SPONGE SPICULE AND MICARB BEARING FORAM NANNO OOZE 90 8 2 PLEISTOCENE NO AGE GIVEN 30 288 1 1 122.0 150.0 1.22 1.50 0.28 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL OOZE FORAM MICARB RICH NANNO OOZE 91 4 5 PLEISTOCENE NO AGE GIVEN 30 288 1 2 0.0 65.0 1.50 2.15 0.65 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. NANNO OOZE 76 0 0 PLEISTOCENE NO AGE GIVEN 30 288 1 2 65.0 95.0 2.15 2.45 0.30 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA RICH CALCAREOUS OOZE MICARB BEARING NANNO FORAM OOZE 91 7 2 PLEISTOCENE NO AGE GIVEN 30 288 1 2 95.0 150.0 2.45 3.00 0.55 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL OOZE NANNO OOZE 93 3 4 PLEISTOCENE NO AGE GIVEN 30 288 1 CC 0.0 0.0 3.10 3.10 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE RAD AND MICARB BEARING FORAM RICH NANNO OOZE 82 10 8 PLEISTOCENE NO AGE GIVEN 30 288 2 1 130.0 150.0 11.30 11.50 0.20 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA OOZE MICARB BEARING NANNO FORAM OOZE 95 3 2 PLEISTOCENE NO AGE GIVEN 30 288 2 2 0.0 150.0 11.50 13.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. NANNO FORAM OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 30 288 2 3 0.0 84.0 13.00 13.84 0.84 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL OOZE FORAM BEARING MICARB NANNO OOZE 98 1 1 UPPER PLIOCENE NO AGE GIVEN 1.51 71 81 30 288 2 3 84.0 150.0 13.84 14.50 0.66 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 97 3 0 UPPER PLIOCENE NO AGE GIVEN 1.41 77 64 30 288 2 4 60.0 145.0 15.10 15.95 0.85 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.49 72 83 30 288 2 5 0.0 150.0 16.00 17.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. MICARB RICH FORAM NANNO OOZE 0 1 99 UPPER PLIOCENE NO AGE GIVEN 1.57 67 146 30 288 2 CC 0.0 0.0 17.60 17.60 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL OOZE FORAM BEARING NANNO MICARB OOZE 98 0 2 UPPER PLIOCENE NO AGE GIVEN 30 288 3 0 0.0 50.0 29.00 29.50 0.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE FORAM BEARING MICARB NANNO OOZE 95 2 3 UPPER PLIOCENE NO AGE GIVEN 30 288 3 1 0.0 150.0 29.50 31.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 97 2 1 UPPER PLIOCENE NO AGE GIVEN 30 288 3 2 0.0 120.0 31.00 32.20 1.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM BEARING MICARB NANNO OOZE 96 2 2 UPPER PLIOCENE NO AGE GIVEN 1.53 70 117 30 288 3 2 120.0 150.0 32.20 32.50 0.30 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA PYRITE Successful FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE MICARB RICH NANNO FORAM OOZE 74 1 25 UPPER PLIOCENE NO AGE GIVEN 1.52 71 29 30 288 3 3 0.0 150.0 32.50 34.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. NANNO FORAM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 30 288 3 4 0.0 65.0 34.00 34.65 0.65 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA RICH CALCAREOUS OOZE MICARB BEARING NANNO FORAM OOZE 96 3 1 UPPER PLIOCENE NO AGE GIVEN 1.53 70 63 30 288 3 4 65.0 110.0 34.65 35.10 0.45 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA PYRITE Successful PYRITE RICH FORAMINIFERA RICH NANNOFOSSIL CHALK MICARB BEARING PYRITE RICH FORAM NANNO OOZE 82 3 15 UPPER PLIOCENE NO AGE GIVEN 1.52 71 44 30 288 3 4 110.0 150.0 35.10 35.50 0.40 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. MICARB BEARING NANNO FORAM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.53 70 39 30 288 3 5 0.0 150.0 35.50 37.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE MICARB RICH FORAM NANNO OOZE 96 4 0 UPPER PLIOCENE NO AGE GIVEN 30 288 3 6 0.0 150.0 37.00 38.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE MICARB BEARING FORAM NANNO OOZE 79 8 13 UPPER PLIOCENE NO AGE GIVEN 30 288 3 CC 0.0 0.0 38.60 38.60 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA OOZE MICARB BEARING NANNO FORAM OOZE 95 2 3 UPPER PLIOCENE NO AGE GIVEN 30 288 4 1 42.0 145.0 48.42 49.45 1.03 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA GLASS Successful GLASS RICH FORAMINIFERA RICH NANNOFOSSIL OOZE AND MICARB BEARING VOLCANIC GLASS AND FORAM RICH NANNO OOZE 78 10 12 UPPER PLIOCENE NO AGE GIVEN 30 288 4 2 3.0 150.0 49.53 51.00 1.47 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. LE AND RAD BEARING VOLCANIC GLASS AND FORAM RICH NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.63 64 142 30 288 4 CC 0.0 0.0 51.10 51.10 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA OOZE MICARB BEARING NANNO FORAM OOZE 99 1 0 UPPER PLIOCENE NO AGE GIVEN 30 288 5 1 0.0 150.0 67.50 69.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA RICH CHALK MICARB RICH NANNO FORAM OOZE 100 1 0 UPPER PLIOCENE NO AGE GIVEN 30 288 5 2 0.0 150.0 69.00 70.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 CHALK. MICARB RICH NANNO FORAM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.60 66 146 30 288 5 3 0.0 150.0 70.50 72.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK RADIOLARIAN BEARING MICARB RICH FORAM NANNO OOZE 77 6 17 UPPER PLIOCENE NO AGE GIVEN 30 288 5 4 0.0 150.0 72.00 73.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL RICH CHALK MICARB RICH FORAM NANNO OOZE 97 1 2 UPPER PLIOCENE NO AGE GIVEN 1.59 66 146 30 288 5 5 0.0 150.0 73.50 75.00 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. MICARB RICH FORAM NANNO OOZE 0 2 98 UPPER PLIOCENE NO AGE GIVEN 30 288 5 6 0.0 150.0 75.00 76.50 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. MICARB RICH FORAM NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.58 67 144 30 288 5 CC 0.0 0.0 76.60 76.60 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE MICARB NANNO OOZE 96 3 1 30 288 6 1 0.0 150.0 86.20 87.70 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. MICARB RICH FORAM NANNO OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 30 288 6 2 5.0 150.0 87.75 89.20 1.45 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA OOZE MICARB BEARING NANNO FORAM OOZE 95 2 3 UPPER MIOCENE NO AGE GIVEN 1.64 63 142 30 288 6 3 0.0 150.0 89.20 90.70 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 30 288 6 4 0.0 150.0 90.70 92.20 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE MICARB BEARING FORAM NANNO OOZE 98 2 0 UPPER MIOCENE NO AGE GIVEN 1.65 62 146 30 288 6 5 5.0 145.0 92.25 93.65 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 30 288 6 6 3.0 150.0 93.73 95.20 1.47 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. FORAM NANNO OOZE 4 3 93 UPPER MIOCENE NO AGE GIVEN 1.62 64 144 30 288 6 CC 0.0 0.0 95.30 95.30 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL OOZE FORAM MICARB RICH NANNO OOZE 83 4 13 UPPER MIOCENE NO AGE GIVEN 30 288 7 1 75.0 150.0 115.25 116.00 0.75 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA RICH CHALK MICARB BEARING NANNO FORAM CHALK 100 2 0 UPPER MIOCENE NO AGE GIVEN 30 288 7 2 0.0 150.0 116.00 117.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK NANNO FORAM CHALK 105 0 0 UPPER MIOCENE NO AGE GIVEN 30 288 7 CC 0.0 0.0 117.60 117.60 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE FORAM MICARB BEARING NANNO OOZE 89 1 10 UPPER MIOCENE NO AGE GIVEN 30 288 8 1 0.0 150.0 143.00 144.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK MICARB FORAM BEARING NANNO CHALK 99 1 0 MIDDLE MIOCENE NO AGE GIVEN 30 288 8 CC 0.0 0.0 144.60 144.60 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL OOZE MICARB RICH NANNO OOZE 89 0 11 MIDDLE MIOCENE NO AGE GIVEN 30 288 9 1 25.0 150.0 171.75 173.00 1.25 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK MICARB RICH NANNO CHALK 93 2 5 MIDDLE MIOCENE NO AGE GIVEN 30 288 9 CC 0.0 0.0 173.10 173.10 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE MICARB RICH FORAM NANNO OOZE 99 1 0 MIDDLE MIOCENE NO AGE GIVEN 30 288 10 1 78.0 145.0 200.78 201.45 0.67 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. MICARB RICH NANNO CHALK 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 30 288 10 2 0.0 150.0 201.50 203.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM AND MICARB AND GLASS SHARD BEARING NANNO CHALK 92 2 6 MIDDLE MIOCENE NO AGE GIVEN 30 288 10 CC 0.0 0.0 203.10 203.10 0.00 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM MICARB BEARING NANNO CHALK 87 0 13 MIDDLE MIOCENE NO AGE GIVEN 30 288 11 1 70.0 145.0 229.20 229.95 0.75 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL NANNOFOSSIL CHALK NANNO CHALK 0 0 0 30 288 11 2 5.0 150.0 230.05 231.50 1.45 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL NANNOFOSSIL CHALK MICARB BEARING FORAM NANNO CHALK 0 2 99 LOWER MIOCENE NO AGE GIVEN 30 288 11 CC 0.0 0.0 231.60 231.60 0.00 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK FORAM MICARB BEARING NANNO CHALK 97 2 1 LOWER MIOCENE NO AGE GIVEN