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 B 1 1 9.0 150.0 139.09 140.50 1.41 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO OOZE 50 35 0 37 332 B 1 2 2.0 150.0 140.52 142.00 1.48 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO OOZE 50 35 0 37 332 B 1 3 0.0 150.0 142.00 143.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO OOZE 50 35 0 UPPER PLIOCENE NO AGE GIVEN 37 332 B 1 4 3.0 150.0 143.53 145.00 1.47 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO OOZE 50 35 0 UPPER PLIOCENE NO AGE GIVEN 37 332 B 1 5 0.0 45.0 145.00 145.45 0.45 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO OOZE 50 35 0 UPPER PLIOCENE NO AGE GIVEN 37 332 B 1 5 45.0 150.0 145.45 146.50 1.05 unk - 0000 BASALT BASALT 0 0 0 UPPER PLIOCENE NO AGE GIVEN 37 332 B 2 1 0.0 150.0 151.50 153.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 2 2 0.0 150.0 153.00 154.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 2 3 0.0 150.0 154.50 156.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 2 4 0.0 150.0 156.00 157.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 2 5 0.0 150.0 157.50 159.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 2 6 0.0 150.0 159.00 160.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 2 CC 0.0 0.0 160.60 160.60 0.00 unk - 0000 BASALT BASALT 0 0 0 37 332 B 3 1 0.0 150.0 199.00 200.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 3 2 0.0 135.0 200.50 201.85 1.35 unk - 0000 BASALT BASALT 0 0 0 37 332 B 3 3 0.0 150.0 202.00 203.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 3 4 0.0 145.0 203.50 204.95 1.45 unk - 0000 BASALT BASALT 0 0 0 37 332 B 4 1 93.0 136.0 228.43 228.86 0.43 unk - 0000 BASALT BASALT 0 0 0 37 332 B 5 1 25.0 46.0 256.25 256.46 0.21 unk - 0000 BASALT BASALT 0 0 0 37 332 B 6 1 3.0 143.0 284.53 285.93 1.40 unk - 0000 BASALT BASALT 0 0 0 37 332 B 6 2 3.0 147.0 286.03 287.47 1.44 unk - 0000 BASALT AND CHALK BASALT AND CHALK 0 0 0 37 332 B 6 3 9.0 101.0 287.59 288.51 0.92 unk - 0000 BASALT BASALT 0 0 0 37 332 B 7 1 23.0 67.0 313.23 313.67 0.44 unk - 0000 BASALT BASALT 0 0 0 37 332 B 8 1 0.0 150.0 322.50 324.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 8 2 0.0 150.0 324.00 325.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 8 3 0.0 144.0 325.50 326.94 1.44 unk - 0000 BASALT BASALT 0 0 0 37 332 B 9 1 3.0 147.0 332.03 333.47 1.44 unk - 0000 BASALT BASALT 0 0 0 37 332 B 9 2 2.0 146.0 333.52 334.96 1.44 unk - 0000 BASALT BASALT 0 0 0 37 332 B 9 3 3.0 138.0 335.03 336.38 1.35 unk - 0000 BASALT BASALT 0 0 0 37 332 B 10 1 0.0 72.0 351.00 351.72 0.72 unk - 0000 BASALT BASALT 0 0 0 37 332 B 10 2 0.0 145.0 352.50 353.95 1.45 unk - 0000 BASALT BASALT 0 0 0 37 332 B 10 3 4.0 105.0 354.04 355.05 1.01 unk - 0000 BASALT BASALT 0 0 0 37 332 B 11 1 3.0 146.0 360.53 361.96 1.43 unk - 0000 BASALT BASALT 0 0 0 37 332 B 11 2 3.0 143.0 362.03 363.43 1.40 unk - 0000 BASALT BASALT 0 0 0 37 332 B 11 3 3.0 150.0 363.53 365.00 1.47 unk - 0000 BASALT BASALT 0 0 0 37 332 B 11 4 0.0 118.0 365.00 366.18 1.18 unk - 0000 BASALT BASALT 0 0 0 37 332 B 12 1 2.0 148.0 370.02 371.48 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 13 1 15.0 150.0 379.65 381.00 1.35 unk - 0000 BASALT BASALT 0 0 0 37 332 B 14 1 21.0 150.0 389.21 390.50 1.29 unk - 0000 BASALT BASALT 0 0 0 37 332 B 14 2 8.0 150.0 390.58 392.00 1.42 unk - 0000 BASALT BASALT 0 0 0 37 332 B 15 1 2.0 148.0 398.52 399.98 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 15 2 16.0 150.0 400.16 401.50 1.34 unk - 0000 BASALT BASALT 0 0 0 37 332 B 16 1 0.0 150.0 408.00 409.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 16 2 3.0 85.0 409.53 410.35 0.82 unk - 0000 BASALT BASALT 0 0 0 37 332 B 17 1 2.0 148.0 417.52 418.98 1.46 unk - 0000 BASALT BRECCIA BASALT BRECCIA 0 0 0 37 332 B 17 2 0.0 89.0 419.00 419.89 0.89 unk - 0000 BASALT BASALT 0 0 0 37 332 B 18 1 0.0 106.0 427.00 428.06 1.06 unk - 0000 BASALT BASALT 0 0 0 37 332 B 19 1 0.0 134.0 436.50 437.84 1.34 unk - 0000 BASALT BASALT 0 0 0 37 332 B 20 1 45.0 131.0 446.45 447.31 0.86 unk - 0000 BASALT BASALT 0 0 0 37 332 B 20 2 0.0 150.0 447.50 449.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 21 1 2.0 131.0 455.52 456.81 1.29 unk - 0000 BASALT BASALT 0 0 0 37 332 B 22 1 0.0 144.0 465.00 466.44 1.44 unk - 0000 BASALT BASALT 0 0 0 37 332 B 22 2 0.0 148.0 466.50 467.98 1.48 unk - 0000 BASALT BASALT 0 0 0 37 332 B 22 3 0.0 150.0 468.00 469.50 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 22 4 0.0 150.0 469.50 471.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 23 1 0.0 128.0 474.50 475.78 1.28 unk - 0000 BASALT BASALT 0 0 0 37 332 B 23 2 3.0 144.0 476.03 477.44 1.41 unk - 0000 BASALT BASALT 0 0 0 37 332 B 23 3 0.0 150.0 477.50 479.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 24 1 0.0 146.0 484.00 485.46 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 24 2 0.0 95.0 485.50 486.45 0.95 unk - 0000 BASALT BASALT 0 0 0 37 332 B 25 1 0.0 150.0 493.50 495.00 1.50 unk - 0000 BASALT BASALT 0 0 0 37 332 B 25 2 3.0 141.0 495.03 496.41 1.38 unk - 0000 BASALT BASALT 0 0 0 37 332 B 25 3 0.0 135.0 496.50 497.85 1.35 unk - 0000 BASALT BASALT 0 0 0 37 332 B 25 4 4.0 81.0 498.04 498.81 0.77 unk - 0000 BASALT BASALT 0 0 0 37 332 B 26 1 34.0 120.0 503.34 504.20 0.86 unk - 0000 BASALT BASALT 0 0 0 37 332 B 27 1 3.0 143.0 512.53 513.93 1.40 unk - 0000 BASALT BASALT 0 0 0 37 332 B 27 2 2.0 122.0 514.02 515.22 1.20 unk - 0000 BASALT BASALT 0 0 0 37 332 B 28 1 2.0 145.0 522.02 523.45 1.43 unk - 0000 BASALT BASALT 0 0 0 37 332 B 28 2 1.0 33.0 523.51 523.83 0.32 unk - 0000 BASALT BASALT 0 0 0 37 332 B 29 1 2.0 146.0 531.52 532.96 1.44 unk - 0000 BASALT BASALT 0 0 0 37 332 B 29 2 2.0 63.0 533.02 533.63 0.61 unk - 0000 BASALT BASALT 0 0 0 37 332 B 30 1 3.0 143.0 541.03 542.43 1.40 unk - 0000 BASALT BASALT 0 0 0 37 332 B 30 2 3.0 71.0 542.53 543.21 0.68 unk - 0000 BASALT BASALT 0 0 0 37 332 B 31 1 45.0 147.0 550.95 551.97 1.02 unk - 0000 BASALT BASALT 0 0 0 37 332 B 32 1 2.0 148.0 560.02 561.48 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 33 1 2.0 135.0 569.52 570.85 1.33 unk - 0000 BASALT BASALT 0 0 0 37 332 B 33 2 3.0 147.0 571.03 572.47 1.44 unk - 0000 BASALT BASALT 0 0 0 37 332 B 33 3 3.0 30.0 572.53 572.80 0.27 unk - 0000 BASALT BASALT 0 0 0 37 332 B 34 1 3.0 146.0 579.03 580.46 1.43 unk - 0000 BASALT BASALT 0 0 0 37 332 B 34 2 3.0 61.0 580.53 581.11 0.58 unk - 0000 BASALT BASALT 0 0 0 37 332 B 35 1 2.0 148.0 588.52 589.98 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 35 2 2.0 128.0 590.02 591.28 1.26 unk - 0000 BASALT BASALT 0 0 0 37 332 B 35 3 2.0 148.0 591.52 592.98 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 35 4 2.0 63.0 593.02 593.63 0.61 unk - 0000 BASALT BASALT 0 0 0 37 332 B 36 1 2.0 128.0 598.02 599.28 1.26 unk - 0000 BASALT BASALT 0 0 0 37 332 B 36 2 2.0 128.0 599.52 600.78 1.26 unk - 0000 BASALT BASALT 0 0 0 37 332 B 36 3 3.0 145.0 601.03 602.45 1.42 unk - 0000 BASALT BASALT 0 0 0 37 332 B 36 4 8.0 147.0 602.58 603.97 1.39 unk - 0000 BASALT BASALT 0 0 0 37 332 B 36 5 2.0 137.0 604.02 605.37 1.35 unk - 0000 BASALT BASALT 0 0 0 37 332 B 36 6 2.0 84.0 605.52 606.34 0.82 unk - 0000 BASALT BASALT 0 0 0 37 332 B 37 1 2.0 142.0 607.52 608.92 1.40 unk - 0000 BASALT BASALT 0 0 0 37 332 B 37 2 2.0 148.0 609.02 610.48 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 37 3 2.0 68.0 610.52 611.18 0.66 unk - 0000 OLIVINE BASALT OLIVINE BASALT 0 0 0 37 332 B 38 1 2.0 8.0 617.02 617.08 0.06 unk - 0000 OLIVINE PLAGIOCLASE BASALT OLIVINE PLAGIOCLASE BASALT 0 0 0 37 332 B 39 1 0.0 24.0 626.50 626.74 0.24 unk - 0000 BASALT BASALT 0 0 0 37 332 B 40 1 2.0 146.0 636.02 637.46 1.44 unk - 0000 BASALT BASALT 0 0 0 37 332 B 40 2 2.0 147.0 637.52 638.97 1.45 unk - 0000 BASALT BASALT 0 0 0 37 332 B 40 3 2.0 71.0 639.02 639.71 0.69 unk - 0000 BASALT BASALT 0 0 0 37 332 B 41 1 3.0 145.0 645.53 646.95 1.42 unk - 0000 BASALT BASALT 0 0 0 37 332 B 41 2 2.0 109.0 647.02 648.09 1.07 unk - 0000 BASALT BASALT 0 0 0 37 332 B 42 1 3.0 136.0 655.03 656.36 1.33 unk - 0000 BASALT BASALT 0 0 0 37 332 B 42 2 2.0 148.0 656.52 657.98 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 42 3 2.0 44.0 658.02 658.44 0.42 unk - 0000 BASALT BASALT 0 0 0 37 332 B 43 1 2.0 147.0 664.52 665.97 1.45 unk - 0000 BASALT BASALT 0 0 0 37 332 B 43 2 2.0 146.0 666.02 667.46 1.44 unk - 0000 BASALT BASALT 0 0 0 37 332 B 43 3 11.0 135.0 667.61 668.85 1.24 unk - 0000 GLASSY BRECCIA GLASSY BRECCIA 0 0 0 37 332 B 43 4 2.0 81.0 669.02 669.81 0.79 unk - 0000 BRECCIATED BASALT BRECCIATED BASALT 0 0 0 37 332 B 44 1 2.0 147.0 674.02 675.47 1.45 unk - 0000 BASALT BASALT 0 0 0 37 332 B 44 2 1.0 146.0 675.51 676.96 1.45 unk - 0000 BASALT BASALT 0 0 0 37 332 B 44 3 2.0 148.0 677.02 678.48 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 44 4 2.0 148.0 678.52 679.98 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 44 5 2.0 140.0 680.02 681.40 1.38 unk - 0000 BASALT BASALT 0 0 0 37 332 B 44 6 2.0 128.0 681.52 682.78 1.26 unk - 0000 BASALT BASALT 0 0 0 37 332 B 44 7 2.0 72.0 683.02 683.72 0.70 unk - 0000 BASALT BASALT 0 0 0 37 332 B 45 1 2.0 148.0 683.52 684.98 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 46 1 2.0 135.0 693.02 694.35 1.33 unk - 0000 BASALT BASALT 0 0 0 37 332 B 46 2 2.0 127.0 694.52 695.77 1.25 unk - 0000 BASALT BASALT 0 0 0 37 332 B 46 3 2.0 92.0 696.02 696.92 0.90 unk - 0000 BASALT BASALT 0 0 0 37 332 B 47 1 2.0 125.0 702.52 703.75 1.23 unk - 0000 BASALT BASALT 0 0 0 37 332 B 47 2 2.0 148.0 704.02 705.48 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 47 3 2.0 148.0 705.52 706.98 1.46 unk - 0000 BASALT BASALT 0 0 0 37 332 B 47 4 3.0 87.0 707.03 707.87 0.84 unk - 0000 BASALT BASALT 0 0 0 37 332 B 48 1 5.0 147.0 712.05 713.47 1.42 unk - 0000 BASALT BASALT 0 0 0