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 37 332 A 1 1 64.0 150.0 7.64 8.50 0.86 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK NANNO FORAM OOZE 93 1 6 PLEISTOCENE NO AGE GIVEN 37 332 A 1 CC 0.0 0.0 8.60 8.60 0.00 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 37 332 A 2 1 81.0 105.0 64.81 65.05 0.24 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 100 1 0 UPPER PLIOCENE NO AGE GIVEN 37 332 A 2 2 0.0 150.0 65.50 67.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 93 4 3 UPPER PLIOCENE NO AGE GIVEN 1.63 64 158 37 332 A 2 3 0.0 150.0 67.00 68.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 93 4 3 UPPER PLIOCENE NO AGE GIVEN 1.63 64 141 37 332 A 2 4 0.0 150.0 68.50 70.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 92 3 5 UPPER PLIOCENE NO AGE GIVEN 1.64 64 144 37 332 A 2 5 0.0 150.0 70.00 71.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 94 4 2 UPPER PLIOCENE NO AGE GIVEN 1.68 61 124 37 332 A 2 CC 0.0 0.0 71.60 71.60 0.00 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 37 332 A 3 1 99.0 150.0 74.49 75.00 0.51 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 100 5 0 UPPER PLIOCENE NO AGE GIVEN 37 332 A 3 2 0.0 150.0 75.00 76.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 100 5 0 UPPER PLIOCENE NO AGE GIVEN 1.52 70 144 37 332 A 3 3 0.0 150.0 76.50 78.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 92 5 4 UPPER PLIOCENE NO AGE GIVEN 1.63 64 125 37 332 A 3 4 5.0 150.0 78.05 79.50 1.45 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 94 5 1 UPPER PLIOCENE NO AGE GIVEN 1.75 57 142 37 332 A 3 CC 0.0 0.0 79.60 79.60 0.00 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 37 332 A 4 1 0.0 150.0 83.00 84.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 100 5 0 UPPER PLIOCENE NO AGE GIVEN 37 332 A 4 2 0.0 150.0 84.50 86.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 98 7 0 UPPER PLIOCENE NO AGE GIVEN 37 332 A 4 3 0.0 150.0 86.00 87.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 100 5 0 UPPER PLIOCENE NO AGE GIVEN 1.51 71 145 37 332 A 4 4 2.0 150.0 87.52 89.00 1.48 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 94 5 1 UPPER PLIOCENE NO AGE GIVEN 1.74 57 128 37 332 A 4 5 0.0 150.0 89.00 90.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 94 2 4 UPPER PLIOCENE NO AGE GIVEN 1.74 57 144 37 332 A 4 CC 0.0 0.0 90.60 90.60 0.00 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 37 332 A 5 1 119.0 140.0 93.69 93.90 0.21 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 101 0 0 UPPER PLIOCENE NO AGE GIVEN 37 332 A 5 2 0.0 150.0 94.00 95.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 93 4 3 UPPER PLIOCENE NO AGE GIVEN 1.59 66 142 37 332 A 5 3 0.0 150.0 95.50 97.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 101 3 0 UPPER PLIOCENE NO AGE GIVEN 1.61 65 158 37 332 A 5 4 3.0 150.0 97.03 98.50 1.47 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 92 1 7 UPPER PLIOCENE NO AGE GIVEN 1.64 63 144 37 332 A 5 5 0.0 150.0 98.50 100.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 92 1 7 UPPER PLIOCENE NO AGE GIVEN 1.65 63 144 37 332 A 5 6 0.0 145.0 100.00 101.45 1.45 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 94 2 3 UPPER PLIOCENE NO AGE GIVEN 1.71 59 140 37 332 A 5 CC 0.0 0.0 101.60 101.60 0.00 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL NANNOFOSSIL CHALK NANNO OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 37 332 A 6 1 49.0 150.0 102.49 103.50 1.01 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 94 2 4 UPPER PLIOCENE NO AGE GIVEN 1.60 65 80 37 332 A 6 2 0.0 105.0 103.50 104.55 1.05 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 88 1 11 UPPER PLIOCENE NO AGE GIVEN 1.65 63 100 37 332 A 6 2 105.0 150.0 104.55 105.00 0.45 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL Successful INDURATED NANNOFOSSIL CHALK BASALT 100 2 0 2.07 38 38 37 332 A 7 1 0.0 150.0 111.50 113.00 1.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL Successful INDURATED NANNOFOSSIL CHALK BASALT 99 1 0 37 332 A 7 2 0.0 75.0 113.00 113.75 0.75 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 8 1 0.0 143.0 121.00 122.43 1.43 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 8 2 0.0 146.0 122.50 123.96 1.46 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 9 1 0.0 139.0 130.50 131.89 1.39 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 10 1 0.0 150.0 140.00 141.50 1.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK SOUPY OOZE 0 0 0 37 332 A 10 2 0.0 150.0 141.50 143.00 1.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK SOUPY OOZE 0 0 0 37 332 A 10 3 38.0 88.0 143.38 143.88 0.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 11 1 52.0 117.0 150.02 150.67 0.65 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 12 1 5.0 129.0 159.05 160.29 1.24 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 12 2 4.0 88.0 160.54 161.38 0.84 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 13 1 110.0 147.0 169.60 169.97 0.37 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 14 1 33.0 148.0 178.33 179.48 1.15 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 15 1 53.0 86.0 188.03 188.36 0.33 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 16 1 30.0 132.0 197.30 198.32 1.02 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 17 1 0.0 100.0 206.50 207.50 1.00 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 19 1 30.0 100.0 225.80 226.50 0.70 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 20 1 104.0 150.0 236.04 236.50 0.46 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK FORAM NANNO OOZE 0 0 0 37 332 A 20 2 52.0 132.0 237.02 237.82 0.80 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 21 1 30.0 137.0 244.80 245.87 1.07 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL INDURATED NANNOFOSSIL CHALK BASALT 0 0 0 37 332 A 22 1 0.0 150.0 254.00 255.50 1.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL Successful INDURATED NANNOFOSSIL CHALK BASALT 100 2 0 37 332 A 23 1 10.0 135.0 263.60 264.85 1.25 unk - 0000 BASALT BASALT 0 0 0 37 332 A 24 1 112.0 131.0 274.12 274.31 0.19 unk - 0000 BASALT BASALT 0 0 0 37 332 A 25 1 11.0 148.0 282.61 283.98 1.37 unk - 0000 BASALT BASALT 0 0 0 37 332 A 26 1 26.0 126.0 292.26 293.26 1.00 unk - 0000 BASALT BASALT 0 0 0 37 332 A 26 2 0.0 25.0 293.50 293.75 0.25 unk - 0000 CHERT CHERT 0 0 0 37 332 A 26 2 25.0 128.0 293.75 294.78 1.03 unk - 0000 BASALT BASALT 0 0 0 37 332 A 26 2 128.0 136.0 294.78 294.86 0.08 unk - 0000 CHERT CHERT 0 0 0 37 332 A 26 2 136.0 148.0 294.86 294.98 0.12 unk - 0000 BASALT BASALT 0 0 0 37 332 A 27 1 2.0 148.0 301.52 302.98 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 A 28 1 13.0 144.0 311.13 312.44 1.31 unk - 0000 BASALT BASALT 0 0 0 37 332 A 28 2 2.0 143.0 312.52 313.93 1.41 unk - 0000 BASALT BASALT 0 0 0 37 332 A 28 3 18.0 68.0 314.18 314.68 0.50 unk - 0000 BASALT BASALT 0 0 0 37 332 A 29 1 0.0 150.0 320.50 322.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 A 30 1 3.0 147.0 330.03 331.47 1.44 unk - 0000 BASALT BASALT 0 0 0 37 332 A 30 2 9.0 104.0 331.59 332.54 0.95 unk - 0000 BASALT BASALT 0 0 0 37 332 A 31 1 7.0 142.0 339.57 340.92 1.35 unk - 0000 BASALT BASALT 0 0 0 37 332 A 31 2 15.0 140.0 341.15 342.40 1.25 unk - 0000 BASALT BASALT 0 0 0 37 332 A 31 3 5.0 106.0 342.55 343.56 1.01 unk - 0000 BASALT BASALT 0 0 0 37 332 A 32 1 2.0 144.0 349.02 350.44 1.42 unk - 0000 BASALT BASALT 0 0 0 37 332 A 32 2 26.0 78.0 350.76 351.28 0.52 unk - 0000 BASALT BASALT 0 0 0 37 332 A 33 1 86.0 138.0 359.36 359.88 0.52 unk - 0000 BASALT BASALT 0 0 0 37 332 A 33 2 10.0 147.0 360.10 361.47 1.37 unk - 0000 BASALT BASALT 0 0 0 37 332 A 34 1 73.0 146.0 368.73 369.46 0.73 unk - 0000 BASALT BASALT 0 0 0 37 332 A 34 2 7.0 147.0 369.57 370.97 1.40 unk - 0000 BASALT BASALT 0 0 0 37 332 A 35 1 92.0 148.0 378.42 378.98 0.56 unk - 0000 BASALT BASALT 0 0 0 37 332 A 36 1 3.0 146.0 387.03 388.46 1.43 unk - 0000 BASALT BASALT 0 0 0 37 332 A 36 2 2.0 108.0 388.52 389.58 1.06 unk - 0000 BASALT BASALT 0 0 0 37 332 A 37 1 76.0 145.0 397.26 397.95 0.69 unk - 0000 BASALT BASALT 0 0 0 37 332 A 38 1 108.0 146.0 407.08 407.46 0.38 unk - 0000 BASALT BASALT 0 0 0 37 332 A 39 1 2.0 57.0 415.52 416.07 0.55 unk - 0000 BASALT BASALT 0 0 0 37 332 A 40 1 9.0 137.0 425.09 426.37 1.28 unk - 0000 PORPHYRITIC BASALT AND BRECCIA PORPHYRITIC BASALT AND BRECCIA 0 0 0 37 332 A 40 2 3.0 136.0 426.53 427.86 1.33 unk - 0000 BASALT BASALT 0 0 0 37 332 A 40 3 2.0 110.0 428.02 429.10 1.08 unk - 0000 BASALT BASALT 0 0 0