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 75 532 B 57 1 0.0 150.0 232.40 233.90 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 58 2 40 LOWER PLIOCENE NO AGE GIVEN 1.69 60 131 75 532 B 57 2 0.0 150.0 233.90 235.40 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.72 58 79 75 532 B 57 3 0.0 30.0 235.40 235.70 0.30 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 LOWER PLIOCENE NO AGE GIVEN 75 532 B 57 CC 0.0 25.0 235.80 236.05 0.25 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 LOWER PLIOCENE NO AGE GIVEN 75 532 B 58 1 0.0 90.0 235.80 236.70 0.90 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.64 63 76 75 532 B 58 2 0.0 150.0 237.30 238.80 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 58 2 40 LOWER PLIOCENE NO AGE GIVEN 1.69 60 131 75 532 B 58 3 0.0 65.0 238.80 239.45 0.65 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 57 3 40 LOWER PLIOCENE NO AGE GIVEN 75 532 B 58 CC 0.0 20.0 239.56 239.76 0.20 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 LOWER PLIOCENE NO AGE GIVEN 75 532 B 59 1 0.0 150.0 239.80 241.30 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 45 0 0 LOWER PLIOCENE NO AGE GIVEN 1.65 63 131 75 532 B 59 2 0.0 150.0 241.30 242.80 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 45 5 50 LOWER PLIOCENE NO AGE GIVEN 1.65 63 120 75 532 B 59 3 0.0 88.0 242.80 243.68 0.88 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.68 61 23 75 532 B 59 CC 0.0 15.0 243.78 243.93 0.15 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 LOWER PLIOCENE NO AGE GIVEN 75 532 B 60 1 0.0 150.0 243.80 245.30 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 48 0 0 LOWER PLIOCENE NO AGE GIVEN 1.68 61 130 75 532 B 60 2 0.0 150.0 245.30 246.80 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 57 2 41 LOWER PLIOCENE NO AGE GIVEN 1.68 61 79 75 532 B 60 3 0.0 39.0 246.80 247.19 0.39 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 LOWER PLIOCENE NO AGE GIVEN 75 532 B 60 CC 0.0 20.0 247.29 247.49 0.20 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 LOWER PLIOCENE NO AGE GIVEN 75 532 B 61 1 0.0 150.0 247.20 248.70 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 44 0 0 LOWER PLIOCENE NO AGE GIVEN 1.68 61 129 75 532 B 61 2 0.0 150.0 248.70 250.20 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 48 3 49 LOWER PLIOCENE NO AGE GIVEN 1.72 58 122 75 532 B 61 3 0.0 65.0 250.20 250.85 0.65 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 41 3 56 LOWER PLIOCENE NO AGE GIVEN 75 532 B 61 CC 0.0 20.0 250.95 251.15 0.20 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 LOWER PLIOCENE NO AGE GIVEN 75 532 B 62 1 0.0 150.0 251.20 252.70 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 48 1 51 LOWER PLIOCENE NO AGE GIVEN 1.70 60 129 75 532 B 62 2 0.0 150.0 252.70 254.20 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 57 1 42 LOWER PLIOCENE NO AGE GIVEN 1.71 59 130 75 532 B 62 3 0.0 51.0 254.20 254.71 0.51 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 LOWER PLIOCENE NO AGE GIVEN 75 532 B 62 CC 0.0 20.0 254.81 255.01 0.20 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 75 532 B 63 1 0.0 150.0 254.70 256.20 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.70 59 77 75 532 B 63 2 0.0 150.0 256.20 257.70 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 53 2 45 UPPER MIOCENE NO AGE GIVEN 1.73 58 121 75 532 B 63 CC 0.0 20.0 257.80 258.00 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY NANNOFOSSIL MARL 8 1 91 UPPER MIOCENE NO AGE GIVEN 75 532 B 64 1 0.0 150.0 257.70 259.20 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE NANNOFOSSIL MARL 60 3 37 UPPER MIOCENE NO AGE GIVEN 1.62 65 128 75 532 B 64 2 0.0 28.0 259.20 259.48 0.28 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 75 532 B 64 CC 0.0 15.0 259.58 259.73 0.15 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 75 532 B 65 1 0.0 150.0 259.70 261.20 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 44 9 47 UPPER MIOCENE NO AGE GIVEN 1.62 65 129 75 532 B 65 2 0.0 150.0 261.20 262.70 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 41 0 59 UPPER MIOCENE NO AGE GIVEN 1.69 60 121 75 532 B 65 3 0.0 105.0 262.70 263.75 1.05 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.69 60 51 75 532 B 65 CC 0.0 25.0 263.85 264.10 0.25 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 75 532 B 66 1 0.0 150.0 263.70 265.20 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 41 3 56 UPPER MIOCENE NO AGE GIVEN 1.69 61 128 75 532 B 66 2 0.0 150.0 265.20 266.70 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 40 25 56 UPPER MIOCENE NO AGE GIVEN 75 532 B 66 3 0.0 28.0 266.70 266.98 0.28 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 40 25 56 UPPER MIOCENE NO AGE GIVEN 75 532 B 66 CC 0.0 24.0 267.10 267.34 0.24 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD NANNOFOSSIL MARL 21 1 78 UPPER MIOCENE NO AGE GIVEN 75 532 B 67 1 0.0 150.0 267.10 268.60 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 42 2 56 UPPER MIOCENE NO AGE GIVEN 1.57 67 129 75 532 B 67 2 0.0 150.0 268.60 270.10 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD NANNOFOSSIL MARL 26 1 73 UPPER MIOCENE NO AGE GIVEN 1.67 62 117 75 532 B 67 3 0.0 108.0 270.10 271.18 1.08 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL Precoded data MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 40 25 73 UPPER MIOCENE NO AGE GIVEN 1.70 60 61 75 532 B 67 CC 0.0 25.0 271.28 271.53 0.25 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL Precoded data MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 40 25 73 UPPER MIOCENE NO AGE GIVEN 75 532 B 68 1 0.0 150.0 271.50 273.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE NANNOFOSSIL MARL 47 3 50 UPPER MIOCENE NO AGE GIVEN 1.66 62 126 75 532 B 68 2 0.0 150.0 273.00 274.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 39 3 58 UPPER MIOCENE NO AGE GIVEN 1.68 61 129 75 532 B 68 3 0.0 80.0 274.50 275.30 0.80 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.71 59 9 75 532 B 68 CC 0.0 15.0 275.40 275.55 0.15 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 75 532 B 69 1 0.0 150.0 275.50 277.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 55 1 44 UPPER MIOCENE NO AGE GIVEN 1.71 59 129 75 532 B 69 2 0.0 150.0 277.00 278.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 38 3 59 UPPER MIOCENE NO AGE GIVEN 1.73 58 122 75 532 B 69 3 0.0 62.0 278.50 279.12 0.62 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 75 532 B 69 CC 0.0 23.0 279.22 279.45 0.23 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 75 532 B 70 1 0.0 150.0 279.30 280.80 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.63 64 77 75 532 B 70 2 0.0 120.0 280.80 282.00 1.20 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 57 0 43 UPPER MIOCENE NO AGE GIVEN 1.69 60 77 75 532 B 70 CC 0.0 20.0 282.10 282.30 0.20 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 75 532 B 71 1 0.0 150.0 282.30 283.80 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.66 62 121 75 532 B 71 2 0.0 138.0 283.80 285.18 1.38 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 40 2 58 UPPER MIOCENE NO AGE GIVEN 1.68 61 109 75 532 B 71 CC 0.0 24.0 285.28 285.52 0.24 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 75 532 B 72 1 0.0 150.0 285.30 286.80 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH CALCAREOUS OOZE NANNOFOSSIL MARL 78 1 21 UPPER MIOCENE NO AGE GIVEN 1.69 60 129 75 532 B 72 2 0.0 140.0 286.80 288.20 1.40 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.69 60 114 75 532 B 72 CC 0.0 25.0 288.34 288.59 0.25 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 75 532 B 73 1 0.0 150.0 288.30 289.80 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 44 0 56 UPPER MIOCENE NO AGE GIVEN 1.58 67 126 75 532 B 73 2 0.0 48.0 289.80 290.28 0.48 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 42 0 58 UPPER MIOCENE NO AGE GIVEN 75 532 B 73 CC 0.0 23.0 290.38 290.61 0.23 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 0 0 0 UPPER MIOCENE NO AGE GIVEN 75 532 B 74 CC 0.0 23.0 290.40 290.63 0.23 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE NANNOFOSSIL MARL 35 1 64 UPPER MIOCENE NO AGE GIVEN