leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 39 358 1.16 CLAY MONTMORILLONITE 29. 39 358 1.16 CLAY ILLITE 48. 39 358 1.16 CLAY KAOLINITE 10. 39 358 1.16 CLAY CHLORITE 13. 39 358 3.49 CLAY MONTMORILLONITE 29. 39 358 3.49 CLAY ILLITE 48. 39 358 3.49 CLAY KAOLINITE 10. 39 358 3.49 CLAY CHLORITE 13. 39 358 27.91 CLAY MONTMORILLONITE 45. 39 358 27.91 CLAY ILLITE 42. 39 358 27.91 CLAY KAOLINITE 3. 39 358 27.91 CLAY CHLORITE 10. 39 358 38.37 CLAY MONTMORILLONITE 52. 39 358 38.37 CLAY ILLITE 36. 39 358 38.37 CLAY KAOLINITE 4. 39 358 38.37 CLAY CHLORITE 8. 39 358 39.53 CLAY MONTMORILLONITE 49. 39 358 39.53 CLAY ILLITE 39. 39 358 39.53 CLAY KAOLINITE 4. 39 358 39.53 CLAY CHLORITE 8. 39 358 40.70 CLAY MONTMORILLONITE 47. 39 358 40.70 CLAY ILLITE 40. 39 358 40.70 CLAY KAOLINITE 4. 39 358 40.70 CLAY CHLORITE 8. 39 358 45.35 CLAY MONTMORILLONITE 42. 39 358 45.35 CLAY ILLITE 44. 39 358 45.35 CLAY KAOLINITE 6. 39 358 45.35 CLAY CHLORITE 8. 39 358 47.67 CLAY MONTMORILLONITE 37. 39 358 47.67 CLAY ILLITE 48. 39 358 47.67 CLAY KAOLINITE 6. 39 358 47.67 CLAY CHLORITE 8. 39 358 112.79 CLAY MONTMORILLONITE 48. 39 358 112.79 CLAY ILLITE 39. 39 358 112.79 CLAY KAOLINITE 5. 39 358 112.79 CLAY CHLORITE 9. 39 358 115.12 CLAY MONTMORILLONITE 48. 39 358 115.12 CLAY ILLITE 38. 39 358 115.12 CLAY KAOLINITE 5. 39 358 115.12 CLAY CHLORITE 9. 39 358 117.44 CLAY MONTMORILLONITE 49. 39 358 117.44 CLAY ILLITE 38. 39 358 117.44 CLAY KAOLINITE 4. 39 358 117.44 CLAY CHLORITE 9. 39 358 151.16 CLAY MONTMORILLONITE 60. 39 358 151.16 CLAY ILLITE 30. 39 358 151.16 CLAY KAOLINITE 5. 39 358 151.16 CLAY CHLORITE 5. 39 358 179.07 CLAY MONTMORILLONITE 69. 39 358 179.07 CLAY ILLITE 24. 39 358 179.07 CLAY KAOLINITE 6. 39 358 179.07 CLAY CHLORITE 1. 39 358 189.53 CLAY MONTMORILLONITE 72. 39 358 189.53 CLAY ILLITE 21. 39 358 189.53 CLAY KAOLINITE 5. 39 358 189.53 CLAY CHLORITE 1. 39 358 198.84 CLAY MONTMORILLONITE 66. 39 358 198.84 CLAY ILLITE 29. 39 358 198.84 CLAY KAOLINITE 4. 39 358 198.84 CLAY CHLORITE 1. 39 358 201.16 CLAY MONTMORILLONITE 64. 39 358 201.16 CLAY ILLITE 31. 39 358 201.16 CLAY KAOLINITE 4. 39 358 201.16 CLAY CHLORITE 1. 39 358 203.49 CLAY MONTMORILLONITE 62. 39 358 203.49 CLAY ILLITE 32. 39 358 203.49 CLAY KAOLINITE 5. 39 358 203.49 CLAY CHLORITE 1. 39 358 270.93 CLAY MONTMORILLONITE 8. 39 358 270.93 CLAY ILLITE 68. 39 358 270.93 CLAY KAOLINITE 10. 39 358 270.93 CLAY CHLORITE 14. 39 358 272.09 CLAY MONTMORILLONITE 8. 39 358 272.09 CLAY ILLITE 67. 39 358 272.09 CLAY KAOLINITE 10. 39 358 272.09 CLAY CHLORITE 14. 39 358 341.86 CLAY MONTMORILLONITE 27. 39 358 341.86 CLAY ILLITE 59. 39 358 341.86 CLAY KAOLINITE 6. 39 358 341.86 CLAY CHLORITE 8. 39 358 350.00 CLAY MONTMORILLONITE 27. 39 358 350.00 CLAY ILLITE 60. 39 358 350.00 CLAY KAOLINITE 5. 39 358 350.00 CLAY CHLORITE 7. 39 358 354.65 CLAY MONTMORILLONITE 27. 39 358 354.65 CLAY ILLITE 61. 39 358 354.65 CLAY KAOLINITE 4. 39 358 354.65 CLAY CHLORITE 8. 39 358 413.95 CLAY MONTMORILLONITE 29. 39 358 413.95 CLAY ILLITE 59. 39 358 413.95 CLAY KAOLINITE 3. 39 358 413.95 CLAY CHLORITE 9. 39 358 415.12 CLAY MONTMORILLONITE 29. 39 358 415.12 CLAY ILLITE 59. 39 358 415.12 CLAY KAOLINITE 3. 39 358 415.12 CLAY CHLORITE 9. 39 358 446.51 CLAY MONTMORILLONITE 28. 39 358 446.51 CLAY ILLITE 63. 39 358 446.51 CLAY CHLORITE 9. 39 358 448.84 CLAY MONTMORILLONITE 28. 39 358 448.84 CLAY ILLITE 63. 39 358 448.84 CLAY KAOLINITE 1. 39 358 448.84 CLAY CHLORITE 9. 39 358 484.88 CLAY MONTMORILLONITE 26. 39 358 484.88 CLAY ILLITE 64. 39 358 484.88 CLAY CHLORITE 9. 39 358 543.02 CLAY MONTMORILLONITE 48. 39 358 543.02 CLAY ILLITE 42. 39 358 543.02 CLAY CHLORITE 10. 39 358 544.19 CLAY MONTMORILLONITE 48. 39 358 544.19 CLAY ILLITE 42. 39 358 544.19 CLAY CHLORITE 10. 39 358 545.35 CLAY MONTMORILLONITE 48. 39 358 545.35 CLAY ILLITE 41. 39 358 545.35 CLAY CHLORITE 10. 39 358 589.53 CLAY MONTMORILLONITE 40. 39 358 589.53 CLAY ILLITE 43. 39 358 589.53 CLAY KAOLINITE 6. 39 358 589.53 CLAY CHLORITE 10. 39 358 590.70 CLAY MONTMORILLONITE 41. 39 358 590.70 CLAY ILLITE 43. 39 358 590.70 CLAY KAOLINITE 6. 39 358 590.70 CLAY CHLORITE 10. 39 358 627.91 CLAY MONTMORILLONITE 54. 39 358 627.91 CLAY ILLITE 36. 39 358 627.91 CLAY KAOLINITE 1. 39 358 627.91 CLAY CHLORITE 8. 39 358 629.07 CLAY MONTMORILLONITE 54. 39 358 629.07 CLAY ILLITE 36. 39 358 629.07 CLAY KAOLINITE 1. 39 358 629.07 CLAY CHLORITE 8. 39 358 633.72 CLAY MONTMORILLONITE 56. 39 358 633.72 CLAY ILLITE 35. 39 358 633.72 CLAY KAOLINITE 1. 39 358 633.72 CLAY CHLORITE 8. 39 358 636.05 CLAY MONTMORILLONITE 69. 39 358 636.05 CLAY ILLITE 22. 39 358 636.05 CLAY KAOLINITE 1. 39 358 636.05 CLAY CHLORITE 8. 39 358 697.67 CLAY MONTMORILLONITE 74. 39 358 697.67 CLAY ILLITE 19. 39 358 697.67 CLAY CHLORITE 6. 39 358 705.81 CLAY MONTMORILLONITE 95. 39 358 705.81 CLAY ILLITE 1. 39 358 705.81 CLAY CHLORITE 4. 39 358 739.53 CLAY MONTMORILLONITE 84. 39 358 739.53 CLAY ILLITE 11. 39 358 739.53 CLAY KAOLINITE 1. 39 358 739.53 CLAY CHLORITE 4. 39 358 743.02 CLAY MONTMORILLONITE 84. 39 358 743.02 CLAY ILLITE 11. 39 358 743.02 CLAY KAOLINITE 1. 39 358 743.02 CLAY CHLORITE 4. 39 358 744.19 CLAY MONTMORILLONITE 83. 39 358 744.19 CLAY ILLITE 12. 39 358 744.19 CLAY KAOLINITE 1. 39 358 744.19 CLAY CHLORITE 4. 39 358 751.16 CLAY MONTMORILLONITE 73. 39 358 751.16 CLAY ILLITE 22. 39 358 751.16 CLAY KAOLINITE 2. 39 358 751.16 CLAY CHLORITE 3. 39 358 761.63 CLAY MONTMORILLONITE 56. 39 358 761.63 CLAY ILLITE 38. 39 358 761.63 CLAY KAOLINITE 2. 39 358 761.63 CLAY CHLORITE 3. 39 358 765.12 CLAY MONTMORILLONITE 52. 39 358 765.12 CLAY ILLITE 41. 39 358 765.12 CLAY KAOLINITE 4. 39 358 765.12 CLAY CHLORITE 3. 39 358 773.26 CLAY MONTMORILLONITE 14. 39 358 773.26 CLAY ILLITE 74. 39 358 773.26 CLAY KAOLINITE 9. 39 358 773.26 CLAY CHLORITE 3. 39 358 781.40 CLAY MONTMORILLONITE 34. 39 358 781.40 CLAY ILLITE 60. 39 358 781.40 CLAY KAOLINITE 3. 39 358 781.40 CLAY CHLORITE 3. 39 358 791.86 CLAY MONTMORILLONITE 33. 39 358 791.86 CLAY ILLITE 57. 39 358 791.86 CLAY KAOLINITE 7. 39 358 791.86 CLAY CHLORITE 3. 39 358 795.35 CLAY MONTMORILLONITE 35. 39 358 795.35 CLAY ILLITE 54. 39 358 795.35 CLAY KAOLINITE 8. 39 358 795.35 CLAY CHLORITE 3. 39 358 823.26 CLAY MONTMORILLONITE 51. 39 358 823.26 CLAY ILLITE 36. 39 358 823.26 CLAY KAOLINITE 10. 39 358 823.26 CLAY CHLORITE 3. 39 358 826.74 CLAY MONTMORILLONITE 53. 39 358 826.74 CLAY KAOLINITE 44. 39 358 826.74 CLAY CHLORITE 3. 39 358 833.72 CLAY KAOLINITE 97. 39 358 833.72 CLAY CHLORITE 3.