leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 81 553 0.42 CLAY KAOLINITE 6. 81 553 0.42 CLAY CHLORITE 13. 81 553 0.42 CLAY ILLITE 34. 81 553 0.42 CLAY MIXED LAYER CLAY 6. 81 553 0.42 CLAY "variety of MONTMORILLONITE" 40. 81 553 0.84 CLAY KAOLINITE 6. 81 553 0.84 CLAY CHLORITE 13. 81 553 0.84 CLAY ILLITE 34. 81 553 0.84 CLAY MIXED LAYER CLAY 6. 81 553 0.84 CLAY "variety of MONTMORILLONITE" 40. 81 553 1.26 CLAY KAOLINITE 6. 81 553 1.26 CLAY CHLORITE 13. 81 553 1.26 CLAY ILLITE 34. 81 553 1.26 CLAY MIXED LAYER CLAY 6. 81 553 1.26 CLAY "variety of MONTMORILLONITE" 40. 81 553 5.89 CLAY KAOLINITE 8. 81 553 5.89 CLAY CHLORITE 11. 81 553 5.89 CLAY ILLITE 29. 81 553 5.89 CLAY MIXED LAYER CLAY 3. 81 553 5.89 CLAY "variety of MONTMORILLONITE" 49. 81 553 6.31 CLAY KAOLINITE 8. 81 553 6.31 CLAY CHLORITE 11. 81 553 6.31 CLAY ILLITE 29. 81 553 6.31 CLAY MIXED LAYER CLAY 3. 81 553 6.31 CLAY "variety of MONTMORILLONITE" 49. 81 553 14.72 CLAY KAOLINITE 6. 81 553 14.72 CLAY CHLORITE 15. 81 553 14.72 CLAY ILLITE 35. 81 553 14.72 CLAY MIXED LAYER CLAY 4. 81 553 14.72 CLAY "variety of MONTMORILLONITE" 40. 81 553 15.98 CLAY KAOLINITE 4. 81 553 15.98 CLAY CHLORITE 18. 81 553 15.98 CLAY ILLITE 36. 81 553 15.98 CLAY MIXED LAYER CLAY 4. 81 553 15.98 CLAY "variety of MONTMORILLONITE" 39. 81 553 16.40 CLAY KAOLINITE 4. 81 553 16.40 CLAY CHLORITE 18. 81 553 16.40 CLAY ILLITE 36. 81 553 16.40 CLAY MIXED LAYER CLAY 4. 81 553 16.40 CLAY "variety of MONTMORILLONITE" 39. 81 553 17.24 CLAY KAOLINITE 1. 81 553 17.24 CLAY CHLORITE 10. 81 553 17.24 CLAY ILLITE 43. 81 553 17.24 CLAY MIXED LAYER CLAY 6. 81 553 17.24 CLAY "variety of MONTMORILLONITE" 40. 81 553 18.08 CLAY KAOLINITE 1. 81 553 18.08 CLAY ILLITE 50. 81 553 18.08 CLAY MIXED LAYER CLAY 8. 81 553 18.08 CLAY "variety of MONTMORILLONITE" 40. 81 553 26.91 CLAY ILLITE 24. 81 553 26.91 CLAY MIXED LAYER CLAY 28. 81 553 26.91 CLAY "variety of MONTMORILLONITE" 47. 81 553 27.33 CLAY ILLITE 24. 81 553 27.33 CLAY MIXED LAYER CLAY 28. 81 553 27.33 CLAY "variety of MONTMORILLONITE" 47. 81 553 27.75 CLAY CHLORITE 6. 81 553 27.75 CLAY ILLITE 15. 81 553 27.75 CLAY MIXED LAYER CLAY 25. 81 553 27.75 CLAY "variety of MONTMORILLONITE" 53. 81 553 28.59 CLAY CHLORITE 12. 81 553 28.59 CLAY ILLITE 24. 81 553 28.59 CLAY MIXED LAYER CLAY 6. 81 553 28.59 CLAY "variety of MONTMORILLONITE" 58. 81 553 29.01 CLAY CHLORITE 12. 81 553 29.01 CLAY ILLITE 24. 81 553 29.01 CLAY MIXED LAYER CLAY 6. 81 553 29.01 CLAY "variety of MONTMORILLONITE" 58. 81 553 29.43 CLAY CHLORITE 12. 81 553 29.43 CLAY ILLITE 24. 81 553 29.43 CLAY MIXED LAYER CLAY 6. 81 553 29.43 CLAY "variety of MONTMORILLONITE" 58. 81 553 30.28 CLAY KAOLINITE 5. 81 553 30.28 CLAY CHLORITE 7. 81 553 30.28 CLAY ILLITE 24. 81 553 30.28 CLAY MIXED LAYER CLAY 6. 81 553 30.28 CLAY "variety of MONTMORILLONITE" 58. 81 553 68.96 CLAY KAOLINITE 3. 81 553 68.96 CLAY CHLORITE 6. 81 553 68.96 CLAY ILLITE 23. 81 553 68.96 CLAY MIXED LAYER CLAY 21. 81 553 68.96 CLAY "variety of MONTMORILLONITE" 46. 81 553 69.38 CLAY KAOLINITE 3. 81 553 69.38 CLAY CHLORITE 6. 81 553 69.38 CLAY ILLITE 23. 81 553 69.38 CLAY MIXED LAYER CLAY 21. 81 553 69.38 CLAY "variety of MONTMORILLONITE" 46. 81 553 69.80 CLAY KAOLINITE 3. 81 553 69.80 CLAY CHLORITE 5. 81 553 69.80 CLAY ILLITE 26. 81 553 69.80 CLAY MIXED LAYER CLAY 21. 81 553 69.80 CLAY "variety of MONTMORILLONITE" 46. 81 553 73.17 CLAY ILLITE 8. 81 553 73.17 CLAY MIXED LAYER CLAY 5. 81 553 73.17 CLAY "variety of MONTMORILLONITE" 86. 81 553 158.10 CLAY MIXED LAYER CLAY 38. 81 553 158.10 CLAY "variety of MONTMORILLONITE" 62. 81 553 185.44 CLAY MIXED LAYER CLAY 44. 81 553 185.44 CLAY "variety of MONTMORILLONITE" 55. 81 553 193.85 CLAY MIXED LAYER CLAY 36. 81 553 193.85 CLAY "variety of MONTMORILLONITE" 64. 81 553 206.46 CLAY MIXED LAYER CLAY 37. 81 553 206.46 CLAY "variety of MONTMORILLONITE" 62. 81 553 214.03 CLAY CHLORITE 1. 81 553 214.03 CLAY MIXED LAYER CLAY 48. 81 553 214.03 CLAY "variety of MONTMORILLONITE" 51. 81 553 221.18 CLAY CHLORITE 1. 81 553 221.18 CLAY MIXED LAYER CLAY 49. 81 553 221.18 CLAY "variety of MONTMORILLONITE" 50. 81 553 224.12 CLAY CHLORITE 1. 81 553 224.12 CLAY MIXED LAYER CLAY 34. 81 553 224.12 CLAY "variety of MONTMORILLONITE" 65. 81 553 232.95 CLAY CHLORITE 1. 81 553 232.95 CLAY MIXED LAYER CLAY 42. 81 553 232.95 CLAY "variety of MONTMORILLONITE" 57. 81 553 235.89 CLAY CHLORITE 1. 81 553 235.89 CLAY MIXED LAYER CLAY 47. 81 553 235.89 CLAY "variety of MONTMORILLONITE" 52. 81 553 242.62 CLAY CHLORITE 1. 81 553 242.62 CLAY ILLITE 1. 81 553 242.62 CLAY MIXED LAYER CLAY 8. 81 553 242.62 CLAY "variety of MONTMORILLONITE" 91. 81 553 243.46 CLAY CHLORITE 1. 81 553 243.46 CLAY ILLITE 1. 81 553 243.46 CLAY MIXED LAYER CLAY 8. 81 553 243.46 CLAY "variety of MONTMORILLONITE" 91. 81 553 244.30 CLAY CHLORITE 1. 81 553 244.30 CLAY ILLITE 12. 81 553 244.30 CLAY MIXED LAYER CLAY 17. 81 553 244.30 CLAY "variety of MONTMORILLONITE" 71. 81 553 244.72 CLAY CHLORITE 1. 81 553 244.72 CLAY ILLITE 10. 81 553 244.72 CLAY MIXED LAYER CLAY 39. 81 553 244.72 CLAY "variety of MONTMORILLONITE" 51. 81 553 245.99 CLAY CHLORITE 1. 81 553 245.99 CLAY ILLITE 8. 81 553 245.99 CLAY MIXED LAYER CLAY 22. 81 553 245.99 CLAY "variety of MONTMORILLONITE" 69. 81 553 246.41 CLAY CHLORITE 1. 81 553 246.41 CLAY ILLITE 8. 81 553 246.41 CLAY MIXED LAYER CLAY 22. 81 553 246.41 CLAY "variety of MONTMORILLONITE" 69. 81 553 250.61 CLAY CHLORITE 1. 81 553 250.61 CLAY ILLITE 13. 81 553 250.61 CLAY MIXED LAYER CLAY 33. 81 553 250.61 CLAY "variety of MONTMORILLONITE" 54. 81 553 251.87 CLAY CHLORITE 1. 81 553 251.87 CLAY MIXED LAYER CLAY 36. 81 553 251.87 CLAY "variety of MONTMORILLONITE" 62. 81 553 252.29 CLAY CHLORITE 1. 81 553 252.29 CLAY MIXED LAYER CLAY 36. 81 553 252.29 CLAY "variety of MONTMORILLONITE" 62. 81 553 253.98 CLAY CHLORITE 1. 81 553 253.98 CLAY MIXED LAYER CLAY 19. 81 553 253.98 CLAY "variety of MONTMORILLONITE" 80. 81 553 256.50 CLAY CHLORITE 1. 81 553 256.50 CLAY MIXED LAYER CLAY 43. 81 553 256.50 CLAY "variety of MONTMORILLONITE" 56. 81 553 257.76 CLAY CHLORITE 1. 81 553 257.76 CLAY "variety of MONTMORILLONITE" 98. 81 553 261.12 CLAY CHLORITE 1. 81 553 261.12 CLAY "variety of MONTMORILLONITE" 99. 81 553 262.39 CLAY CHLORITE 1. 81 553 262.39 CLAY MIXED LAYER CLAY 14. 81 553 262.39 CLAY "variety of MONTMORILLONITE" 84. 81 553 267.85 CLAY CHLORITE 1. 81 553 267.85 CLAY MIXED LAYER CLAY 15. 81 553 267.85 CLAY "variety of MONTMORILLONITE" 84. 81 553 269.11 CLAY CHLORITE 1. 81 553 269.11 CLAY MIXED LAYER CLAY 13. 81 553 269.11 CLAY "variety of MONTMORILLONITE" 86. 81 553 274.16 CLAY CHLORITE 1. 81 553 274.16 CLAY MIXED LAYER CLAY 20. 81 553 274.16 CLAY "variety of MONTMORILLONITE" 79. 81 553 279.20 CLAY CHLORITE 1. 81 553 279.20 CLAY ILLITE 11. 81 553 279.20 CLAY MIXED LAYER CLAY 16. 81 553 279.20 CLAY "variety of MONTMORILLONITE" 72. 81 553 279.63 CLAY CHLORITE 1. 81 553 279.63 CLAY ILLITE 1. 81 553 279.63 CLAY MIXED LAYER CLAY 18. 81 553 279.63 CLAY "variety of MONTMORILLONITE" 80. 81 553 280.47 CLAY CHLORITE 1. 81 553 280.47 CLAY ILLITE 1. 81 553 280.47 CLAY MIXED LAYER CLAY 18. 81 553 280.47 CLAY "variety of MONTMORILLONITE" 80. 81 553 287.19 CLAY CHLORITE 1. 81 553 287.19 CLAY ILLITE 1. 81 553 287.19 CLAY MIXED LAYER CLAY 7. 81 553 287.19 CLAY "variety of MONTMORILLONITE" 91. 81 553 293.08 CLAY CHLORITE 1. 81 553 293.08 CLAY ILLITE 1. 81 553 293.08 CLAY MIXED LAYER CLAY 19. 81 553 293.08 CLAY "variety of MONTMORILLONITE" 79. 81 553 298.97 CLAY CHLORITE 1. 81 553 298.97 CLAY MIXED LAYER CLAY 24. 81 553 298.97 CLAY "variety of MONTMORILLONITE" 74. 81 553 303.17 CLAY CHLORITE 1. 81 553 303.17 CLAY ILLITE 10. 81 553 303.17 CLAY MIXED LAYER CLAY 18. 81 553 303.17 CLAY "variety of MONTMORILLONITE" 71. 81 553 306.54 CLAY CHLORITE 1. 81 553 306.54 CLAY MIXED LAYER CLAY 27. 81 553 306.54 CLAY "variety of MONTMORILLONITE" 71. 81 553 326.30 CLAY CHLORITE 1. 81 553 326.30 CLAY MIXED LAYER CLAY 26. 81 553 326.30 CLAY "variety of MONTMORILLONITE" 73. 81 553 328.40 CLAY CHLORITE 1. 81 553 328.40 CLAY ILLITE 6. 81 553 328.40 CLAY MIXED LAYER CLAY 20. 81 553 328.40 CLAY "variety of MONTMORILLONITE" 73. 81 553 328.82 CLAY CHLORITE 2. 81 553 328.82 CLAY ILLITE 6. 81 553 328.82 CLAY MIXED LAYER CLAY 19. 81 553 328.82 CLAY "variety of MONTMORILLONITE" 73. 81 553 333.87 CLAY CHLORITE 2. 81 553 333.87 CLAY ILLITE 10. 81 553 333.87 CLAY MIXED LAYER CLAY 6. 81 553 333.87 CLAY "variety of MONTMORILLONITE" 82. 81 553 343.96 CLAY CHLORITE 2. 81 553 343.96 CLAY ILLITE 17. 81 553 343.96 CLAY MIXED LAYER CLAY 15. 81 553 343.96 CLAY "variety of MONTMORILLONITE" 66. 81 553 344.80 CLAY CHLORITE 2. 81 553 344.80 CLAY MIXED LAYER CLAY 30. 81 553 344.80 CLAY "variety of MONTMORILLONITE" 69. 81 553 345.64 CLAY CHLORITE 2. 81 553 345.64 CLAY MIXED LAYER CLAY 27. 81 553 345.64 CLAY "variety of MONTMORILLONITE" 71. 81 553 349.01 CLAY CHLORITE 2. 81 553 349.01 CLAY MIXED LAYER CLAY 37. 81 553 349.01 CLAY "variety of MONTMORILLONITE" 61. 81 553 351.11 CLAY CHLORITE 2. 81 553 351.11 CLAY ILLITE 22. 81 553 351.11 CLAY MIXED LAYER CLAY 22. 81 553 351.11 CLAY "variety of MONTMORILLONITE" 55. 81 553 351.95 CLAY CHLORITE 6. 81 553 351.95 CLAY ILLITE 28. 81 553 351.95 CLAY MIXED LAYER CLAY 14. 81 553 351.95 CLAY "variety of MONTMORILLONITE" 52. 81 553 352.37 CLAY CHLORITE 6. 81 553 352.37 CLAY ILLITE 28. 81 553 352.37 CLAY MIXED LAYER CLAY 14. 81 553 352.37 CLAY "variety of MONTMORILLONITE" 52. 81 553 361.20 CLAY CHLORITE 5. 81 553 361.20 CLAY ILLITE 13. 81 553 361.20 CLAY MIXED LAYER CLAY 21. 81 553 361.20 CLAY "variety of MONTMORILLONITE" 61. 81 553 362.04 CLAY CHLORITE 2. 81 553 362.04 CLAY ILLITE 14. 81 553 362.04 CLAY MIXED LAYER CLAY 22. 81 553 362.04 CLAY "variety of MONTMORILLONITE" 62. 81 553 362.46 CLAY CHLORITE 2. 81 553 362.46 CLAY ILLITE 14. 81 553 362.46 CLAY MIXED LAYER CLAY 22. 81 553 362.46 CLAY "variety of MONTMORILLONITE" 62. 81 553 364.56 CLAY CHLORITE 2. 81 553 364.56 CLAY MIXED LAYER CLAY 30. 81 553 364.56 CLAY "variety of MONTMORILLONITE" 68. 81 553 372.97 CLAY CHLORITE 2. 81 553 372.97 CLAY MIXED LAYER CLAY 14. 81 553 372.97 CLAY "variety of MONTMORILLONITE" 84. 81 553 378.44 CLAY CHLORITE 2. 81 553 378.44 CLAY MIXED LAYER CLAY 15. 81 553 378.44 CLAY "variety of MONTMORILLONITE" 83. 81 553 389.37 CLAY CHLORITE 2. 81 553 389.37 CLAY MIXED LAYER CLAY 28. 81 553 389.37 CLAY "variety of MONTMORILLONITE" 71. 81 553 389.79 CLAY CHLORITE 2. 81 553 389.79 CLAY ILLITE 5. 81 553 389.79 CLAY MIXED LAYER CLAY 24. 81 553 389.79 CLAY "variety of MONTMORILLONITE" 69. 81 553 399.46 CLAY CHLORITE 2. 81 553 399.46 CLAY ILLITE 30. 81 553 399.46 CLAY MIXED LAYER CLAY 19. 81 553 399.46 CLAY "variety of MONTMORILLONITE" 50. 81 553 402.41 CLAY CHLORITE 6. 81 553 402.41 CLAY ILLITE 33. 81 553 402.41 CLAY MIXED LAYER CLAY 17. 81 553 402.41 CLAY "variety of MONTMORILLONITE" 43. 81 553 402.83 CLAY CHLORITE 11. 81 553 402.83 CLAY ILLITE 31. 81 553 402.83 CLAY MIXED LAYER CLAY 17. 81 553 402.83 CLAY "variety of MONTMORILLONITE" 41. 81 553 403.25 CLAY CHLORITE 11. 81 553 403.25 CLAY ILLITE 31. 81 553 403.25 CLAY MIXED LAYER CLAY 17. 81 553 403.25 CLAY "variety of MONTMORILLONITE" 41. 81 553 403.67 CLAY CHLORITE 9. 81 553 403.67 CLAY ILLITE 3. 81 553 403.67 CLAY MIXED LAYER CLAY 35. 81 553 403.67 CLAY "variety of MONTMORILLONITE" 53. 81 553 406.61 CLAY MIXED LAYER CLAY 12. 81 553 406.61 CLAY "variety of MONTMORILLONITE" 88. 81 553 407.45 CLAY MIXED LAYER CLAY 12. 81 553 407.45 CLAY "variety of MONTMORILLONITE" 88. 81 553 465.90 CLAY MIXED LAYER CLAY 22. 81 553 465.90 CLAY "variety of MONTMORILLONITE" 78. 81 553 473.89 CLAY ILLITE 2. 81 553 473.89 CLAY MIXED LAYER CLAY 31. 81 553 473.89 CLAY "variety of MONTMORILLONITE" 67. 81 553 475.57 CLAY ILLITE 9. 81 553 475.57 CLAY MIXED LAYER CLAY 26. 81 553 475.57 CLAY "variety of MONTMORILLONITE" 65. 81 553 476.41 CLAY ILLITE 9. 81 553 476.41 CLAY MIXED LAYER CLAY 26. 81 553 476.41 CLAY "variety of MONTMORILLONITE" 65. 81 553 478.94 CLAY ILLITE 2. 81 553 478.94 CLAY MIXED LAYER CLAY 26. 81 553 478.94 CLAY "variety of MONTMORILLONITE" 73. 81 553 486.93 CLAY ILLITE 1. 81 553 486.93 CLAY MIXED LAYER CLAY 5. 81 553 486.93 CLAY "variety of MONTMORILLONITE" 94. 81 553 494.92 CLAY ILLITE 1. 81 553 494.92 CLAY MIXED LAYER CLAY 13. 81 553 494.92 CLAY "variety of MONTMORILLONITE" 86. 81 553 523.93 CLAY ILLITE 3. 81 553 523.93 CLAY MIXED LAYER CLAY 11. 81 553 523.93 CLAY "variety of MONTMORILLONITE" 86. 81 553 527.29 CLAY ILLITE 20. 81 553 527.29 CLAY MIXED LAYER CLAY 36. 81 553 527.29 CLAY "variety of MONTMORILLONITE" 44. 81 553 528.98 CLAY ILLITE 31. 81 553 528.98 CLAY MIXED LAYER CLAY 20. 81 553 528.98 CLAY "variety of MONTMORILLONITE" 49. 81 553 533.60 CLAY ILLITE 3. 81 553 533.60 CLAY MIXED LAYER CLAY 36. 81 553 533.60 CLAY "variety of MONTMORILLONITE" 61. 81 553 534.44 CLAY ILLITE 3. 81 553 534.44 CLAY MIXED LAYER CLAY 36. 81 553 534.44 CLAY "variety of MONTMORILLONITE" 61. 81 553 534.86 CLAY MIXED LAYER CLAY 36. 81 553 534.86 CLAY "variety of MONTMORILLONITE" 64.