leg site hole core section top interval depth(cm) bottom interval depth(cm) top of core depth(m) sample midpoint depth(m) repeat column coring device code analyst location data source exponent nrm intensity exponent afd intensity exponent sus intensity nrm intensity nrm declination nrm inclination alternating field demagnetization mean demagnetizing field afd intensity afd declination afd inclination initial susceptibility comments 57 438 A 2 2 116.0 118.0 23.00 25.67 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.13 -55. SILTY CLAY WITH VOLCANIC ASH 57 438 A 2 2 133.0 135.0 23.00 25.84 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 3.05 45. 49. OLIVE GREY CLAY 57 438 A 2 4 119.0 120.0 23.00 28.70 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.21 32. -59. SANDY CLAY SILT, RETURNS TO NORMAL (N) AFTER 150 WITH IRREG. J VARIATION 57 438 A 3 3 80.0 82.0 32.50 36.31 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 4.41 2. -39. CLAYEY SILT 57 438 A 3 5 79.0 81.0 32.50 39.30 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.73 64. SILTY SAND 57 438 A 4 6 118.0 120.0 42.00 50.69 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.48 -53. -46. CLAY/SILT 57 438 A 6 1 78.0 80.0 106.50 107.29 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.32 -52. -60. CLAYEY DIATOM OOZE 57 438 A 6 2 60.0 62.0 106.50 108.61 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.53 36. 46. CLAYEY DIATOM OOZE 57 438 A 7 3 60.0 61.0 116.00 119.61 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.15 -9. DIATOMACEOUS CLAY, STABLE POLARITY REVERSED 57 438 A 7 4 46.0 48.0 116.00 120.97 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.34 27. DIATOMACEOUS CLAY, STABLE INC PROBABLY HORIZONTAL 57 438 A 7 5 53.0 55.0 116.00 122.54 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.23 -15. 35. DIATOMACEOUS CLAY, SAMPLE INVERTED? 57 438 A 8 5 86.0 88.0 125.50 132.37 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.58 -30. -33. DIATOMACEOUS CLAY WITH SMALL (<2MMDIA)SILICEOUS SPONGE REMAINS 57 438 A 8 6 85.0 87.0 125.50 133.86 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.55 22. -1. DIATOMACEOUS CLAY 57 438 A 10 3 23.0 25.0 144.50 147.74 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.18 -50. -58. CLAYEY DIATOM OOZE 57 438 A 10 4 67.0 69.0 144.50 149.68 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 2.17 -36. -43. CLAYEY DIATOM OOZE WITH SMALL PUMICE FRAGMENTS 57 438 A 11 2 94.0 96.0 154.00 156.45 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.28 -6. -42. CLAYEY DIATOM OOZE 57 438 A 11 4 42.0 44.0 154.00 158.93 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.33 -11. -27. CLAYEY DIATOM OOZE 57 438 A 13 2 56.0 58.0 173.00 175.07 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.55 -45. -54. CLAYEY DIATOM OOZE 57 438 A 13 3 70.0 72.0 173.00 176.71 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.38 34. CLAYEY DIATOM OOZE, STABLE INC MAY BE TRYING TO R 57 438 A 14 2 40.0 42.0 182.50 184.41 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.51 -30. -49. CLAYEY DIATOM OOZE WITH SILTY ASH BED 57 438 A 14 4 90.0 92.0 182.50 187.91 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 1.30 -44. -42. ASH LAYERS OF FINE AND MEDIUM-GRAINED SILT CLAYEY DIATOM OOZE WITH TWO DISTINCT (<1CM THICK) 57 438 A 16 3 139.0 141.0 201.50 205.90 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.39 -9. -30. CLAYEY DIATOM OOZE 57 438 A 16 5 72.0 74.0 201.50 208.23 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.52 -34. -57. CLAYEY DIATOM OOZE 57 438 A 17 1 81.0 83.0 211.00 211.82 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.39 -39. -9. CLAYEY DIATOM OOZE WITH NANNOFOSSIL OOZE BED 57 438 A 17 3 56.0 58.0 211.00 214.57 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.64 37. 39. CLAYEY DIATOM OOZE 57 438 A 18 3 106.0 108.0 220.50 224.57 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.97 66. 43. DIATOMACEOUS CLAY 57 438 A 18 4 32.0 34.0 220.50 225.33 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.89 38. 48. DIATOMACEOUS CLAY 57 438 A 19 5 80.0 82.0 230.00 236.81 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.21 -9. -41. DIATOMACEOUS CLAY 57 438 A 21 1 12.0 14.0 249.00 249.13 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 1.99 -52. DIATOMACEOUS CLAY, NEGATIVE TO POSITIVE STABLE INC, NO STABLE VALUE 57 438 A 24 4 84.0 86.0 277.50 282.85 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.48 -12. -32. CLAYEY DIATOM OOZE 57 438 A 24 6 65.0 67.0 277.50 285.66 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.51 -44. CLAYEY DIATOM OOZE 57 438 A 29 3 46.0 48.0 325.00 328.47 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.12 9. 29. CLAYEY DIATOM OOZE 57 438 A 29 5 46.0 48.0 325.00 331.47 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.76 -4. CLAYEY DIATOM OOZE, INC PROBABLY SHALLOW 57 438 A 30 1 100.0 102.0 334.50 335.51 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.31 27. 21. CLAYEY DIATOM OOZE 57 438 A 31 1 50.0 52.0 344.00 344.51 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.17 -6. -37. DIATOM OOZE 57 438 A 31 3 38.0 40.0 344.00 347.39 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.27 -59. -64. DIATOM OOZE 57 438 A 32 2 84.0 86.0 353.50 355.85 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.34 23. -12. CLAYEY DIATOM OOZE 57 438 A 33 5 59.0 60.0 363.00 369.60 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 1.27 16. CLAYEY DIATOM OOZE 57 438 A 34 1 30.0 32.0 372.50 372.81 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.61 -14. -47. CLAYEY DIATOM OOZE 57 438 A 34 5 50.0 52.0 372.50 379.01 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.14 26. -6. CLAYEY DIATOM OOZE 57 438 A 35 3 36.0 38.0 382.00 385.37 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.32 -58. CLAYEY DIATOM OOZE WITH SPONGE FRAGMENT 57 438 A 35 6 112.0 114.0 382.00 390.63 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.28 -9. -22. MEDIUM GREY SILTY ASH 57 438 A 36 2 102.0 104.0 391.50 394.03 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.14 -24. CLAYEY DIATOM OOZE 57 438 A 36 5 87.0 89.0 391.50 398.38 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.25 -5. -17. CLAYEY DIATOM OOZE 57 438 A 46 3 30.0 31.0 488.50 491.81 0 CONVENTIONAL ROTARY DRILLING CORER Hall, J. M. ONSHORE IR 6 0.52 38. 37. DIATOMACEOUS CLAYSTONE