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 37 335 1 1 35.0 150.0 87.35 88.50 1.15 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 99 4 0 UPPER PLIOCENE NO AGE GIVEN 37 335 1 2 0.0 150.0 88.50 90.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 88 4 8 UPPER PLIOCENE NO AGE GIVEN 1.68 61 145 37 335 1 3 0.0 142.0 90.00 91.42 1.42 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL CHALK NANNO OOZE 93 1 6 UPPER PLIOCENE NO AGE GIVEN 1.73 58 127 37 335 1 4 0.0 145.0 91.50 92.95 1.45 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 99 3 0 UPPER PLIOCENE NO AGE GIVEN 1.72 58 139 37 335 2 1 90.0 150.0 125.90 126.50 0.60 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 99 2 0 UPPER PLIOCENE LOWER PLIOCENE NO AGE GIVEN 37 335 2 2 15.0 150.0 126.65 128.00 1.35 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 96 4 0 UPPER PLIOCENE LOWER PLIOCENE NO AGE GIVEN 37 335 2 3 0.0 150.0 128.00 129.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 95 4 1 UPPER PLIOCENE LOWER PLIOCENE NO AGE GIVEN 37 335 2 4 5.0 143.0 129.55 130.93 1.38 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 97 2 1 UPPER PLIOCENE LOWER PLIOCENE NO AGE GIVEN 1.82 52 128 37 335 2 5 8.0 150.0 131.08 132.50 1.42 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 96 0 4 UPPER PLIOCENE LOWER PLIOCENE NO AGE GIVEN 1.83 52 130 37 335 3 1 10.0 140.0 220.10 221.40 1.30 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 95 1 4 LOWER PLIOCENE NO AGE GIVEN 37 335 4 1 125.0 150.0 316.25 316.50 0.25 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 99 2 0 UPPER MIOCENE NO AGE GIVEN 37 335 4 2 15.0 150.0 316.65 318.00 1.35 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 96 1 3 UPPER MIOCENE NO AGE GIVEN 37 335 4 3 15.0 150.0 318.15 319.50 1.35 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL PYRITE Successful PYRITE RICH NANNOFOSSIL CHALK NANNO OOZE 94 1 5 UPPER MIOCENE NO AGE GIVEN 37 335 5 1 0.0 150.0 448.00 449.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL Successful NANNOFOSSIL CHALK NANNO OOZE 99 2 0 UPPER MIOCENE NO AGE GIVEN 37 335 5 2 0.0 150.0 449.50 451.00 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. BASALT 0 0 0 UPPER MIOCENE NO AGE GIVEN 37 335 5 3 0.0 60.0 451.00 451.60 0.60 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. BASALT 0 0 0 37 335 6 1 0.0 135.0 457.50 458.85 1.35 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. BASALT 0 0 0 37 335 6 2 0.0 150.0 459.00 460.50 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. BASALT 0 0 0 37 335 6 3 0.0 150.0 460.50 462.00 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. BASALT 0 0 0 37 335 6 4 0.0 150.0 462.00 463.50 1.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL Successful INDURATED NANNOFOSSIL CHALK BASALT 99 2 0 37 335 6 5 0.0 142.0 463.50 464.92 1.42 unk - 0000 BASALT BASALT 0 0 0 37 335 6 6 0.0 135.0 465.00 466.35 1.35 unk - 0000 BASALT BASALT 0 0 0 37 335 6 CC 0.0 0.0 466.60 466.60 0.00 unk - 0000 BASALT BASALT 0 0 0 37 335 7 1 0.0 144.0 467.00 468.44 1.44 unk - 0000 BASALT BASALT 0 0 0 37 335 7 2 0.0 150.0 468.50 470.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 7 3 0.0 134.0 470.00 471.34 1.34 unk - 0000 BASALT BASALT 0 0 0 37 335 8 1 0.0 150.0 476.50 478.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 8 2 0.0 150.0 478.00 479.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 8 3 0.0 130.0 479.50 480.80 1.30 unk - 0000 BASALT BASALT 0 0 0 37 335 8 4 0.0 147.0 481.00 482.47 1.47 unk - 0000 BASALT BASALT 0 0 0 37 335 8 CC 0.0 0.0 484.10 484.10 0.00 unk - 0000 BASALT BASALT 0 0 0 37 335 9 1 0.0 150.0 486.00 487.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 9 2 0.0 150.0 487.50 489.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 9 3 0.0 150.0 489.00 490.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 9 4 0.0 150.0 490.50 492.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 9 5 0.0 130.0 492.00 493.30 1.30 unk - 0000 BASALT BASALT 0 0 0 37 335 10 1 0.0 148.0 495.50 496.98 1.48 unk - 0000 BASALT BASALT 0 0 0 37 335 10 2 0.0 150.0 497.00 498.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 10 3 0.0 150.0 498.50 500.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 10 4 0.0 150.0 500.00 501.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 10 5 0.0 150.0 501.50 503.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 10 6 0.0 55.0 503.00 503.55 0.55 unk - 0000 BASALT BASALT 0 0 0 37 335 11 1 0.0 150.0 505.00 506.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 11 2 0.0 150.0 506.50 508.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 12 1 0.0 150.0 514.50 516.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 12 2 0.0 150.0 516.00 517.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 12 3 0.0 150.0 517.50 519.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 13 1 0.0 150.0 524.00 525.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 13 2 0.0 150.0 525.50 527.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 13 3 0.0 140.0 527.00 528.40 1.40 unk - 0000 BASALT BASALT 0 0 0 37 335 14 1 0.0 135.0 533.50 534.85 1.35 unk - 0000 BASALT BASALT 0 0 0 37 335 14 2 0.0 150.0 535.00 536.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 14 3 0.0 150.0 536.50 538.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 14 4 0.0 150.0 538.00 539.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 335 15 1 0.0 20.0 543.00 543.20 0.20 unk - 0000 BASALT BASALT 0 0 0 37 335 16 1 0.0 57.0 552.50 553.07 0.57 unk - 0000 BASALT BASALT 0 0 0