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Weber, Michael E (2011): Physics, geochemistry and bulk sedimentology on cores from the Peru Basin. PANGAEA, https://doi.org/10.1594/PANGAEA.761569, Supplement to: Weber, ME (1998): Estimation of biogenic carbonate and opal by continuous non-destructive measurements in deep-sea sediments from the eastern equatorial Pacific. Deep Sea Research Part I: Oceanographic Research Papers, 45(11), 1955-1975, https://doi.org/10.1016/S0967-0637(98)00028-4

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Abstract:
Empirical relationships between physical properties determined non-destructively by core logging devices and calibrated by carbonate and opal measurements determined on discrete samples allow extraction of carbonate and opal records from the non-destructive measurements in biogenic settings. Contents of detrital material can be calculated as a residual. For carbonate and opal the correlation coefficients (r) are 0.954 and ?0.916 for sediment density, ?0.816 and 0.845 for compressional-wave velocity, 0.908 and ?0.942 for acoustic impedance, and 0.886 and ?0.865 for sediment color (lightness). Carbonate contents increase in concert with increasing density and acoustic impedance, decreasing velocity and lighter sediment color. The opposite is true for opal. The advantages of deriving the sediment composition quantitatively from core logging are: (i) sampling resolution is increased significantly, (ii) non-destructive data can be gathered rapidly, and (iii) laboratory work on discrete samples can be reduced. Applied to paleoceanographic problems, this method offers the opportunity of precise stratigraphic correlations and of studying processes related to biogenic sedimentation in more detail. Density is most promising because it is most strongly affected by changes in composition.
Coverage:
Median Latitude: -6.662935 * Median Longitude: -88.972485 * South-bound Latitude: -7.140167 * West-bound Longitude: -90.518833 * North-bound Latitude: -5.108000 * East-bound Longitude: -85.372833
Date/Time Start: 1996-01-07T00:00:00 * Date/Time End: 1996-03-01T00:00:00
Event(s):
SO106/1_169KL * Latitude: -6.500000 * Longitude: -90.000000 * Elevation: -4000.0 m * Campaign: SO106/1 (ATESEPP) * Basis: Sonne * Device: Piston corer (BGR type) (KL)
SO106/1_178KG (178KG) * Latitude: -5.501667 * Longitude: -90.516833 * Date/Time: 1996-01-07T00:00:00 * Elevation: -3967.0 m * Recovery: 0.32 m * Campaign: SO106/1 (ATESEPP) * Basis: Sonne * Device: Box corer (Reineck) (BCR)
SO106/1_179KG (179KG) * Latitude: -6.525167 * Longitude: -90.413500 * Date/Time: 1996-01-07T00:00:00 * Elevation: -4146.0 m * Recovery: 0.47 m * Campaign: SO106/1 (ATESEPP) * Basis: Sonne * Device: Box corer (Reineck) (BCR)
Size:
175 datasets

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Datasets listed in this publication series

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  1. Weber, ME (2006): Biogenic opal content of sediment core SO106-169KL. https://doi.org/10.1594/PANGAEA.352046
  2. Weber, ME (2006): Biogenic opal content of sediment core SO106-184KL. https://doi.org/10.1594/PANGAEA.352051
  3. Weber, ME (2006): Biogenic opal content of sediment core SO106-243KL. https://doi.org/10.1594/PANGAEA.352053
  4. Weber, ME (2006): Biogenic opal content of sediment core SO106-268KA. https://doi.org/10.1594/PANGAEA.352054
  5. Weber, ME (2006): Biogenic opal content of sediment core SO106-292KG. https://doi.org/10.1594/PANGAEA.352056
  6. Weber, ME (2006): Bulk sediment properties of core SO106-178KG. https://doi.org/10.1594/PANGAEA.354382
  7. Weber, ME (2006): Bulk sediment properties of core SO106-179KG. https://doi.org/10.1594/PANGAEA.354383
  8. Weber, ME (2006): Bulk sediment properties of core SO106-181KL. https://doi.org/10.1594/PANGAEA.354368
  9. Weber, ME (2006): Bulk sediment properties of core SO106-183KG. https://doi.org/10.1594/PANGAEA.354384
  10. Weber, ME (2006): Bulk sediment properties of core SO106-184KL. https://doi.org/10.1594/PANGAEA.354369
  11. Weber, ME (2006): Bulk sediment properties of core SO106-185KG. https://doi.org/10.1594/PANGAEA.354385
  12. Weber, ME (2006): Bulk sediment properties of core SO106-186KG. https://doi.org/10.1594/PANGAEA.354386
  13. Weber, ME (2006): Bulk sediment properties of core SO106-189KL. https://doi.org/10.1594/PANGAEA.354370
  14. Weber, ME (2006): Bulk sediment properties of core SO106-190KG. https://doi.org/10.1594/PANGAEA.354387
  15. Weber, ME (2006): Bulk sediment properties of core SO106-193KG. https://doi.org/10.1594/PANGAEA.354388
  16. Weber, ME (2006): Bulk sediment properties of core SO106-194KG. https://doi.org/10.1594/PANGAEA.354389
  17. Weber, ME (2006): Bulk sediment properties of core SO106-197KG. https://doi.org/10.1594/PANGAEA.354390
  18. Weber, ME (2006): Bulk sediment properties of core SO106-201MX. https://doi.org/10.1594/PANGAEA.354391
  19. Weber, ME (2006): Bulk sediment properties of core SO106-202KG. https://doi.org/10.1594/PANGAEA.354392
  20. Weber, ME (2006): Bulk sediment properties of core SO106-204KG. https://doi.org/10.1594/PANGAEA.354393
  21. Weber, ME (2006): Bulk sediment properties of core SO106-206KL. https://doi.org/10.1594/PANGAEA.354371
  22. Weber, ME (2006): Bulk sediment properties of core SO106-207KG. https://doi.org/10.1594/PANGAEA.354394
  23. Weber, ME (2006): Bulk sediment properties of core SO106-212KG. https://doi.org/10.1594/PANGAEA.354395
  24. Weber, ME (2006): Bulk sediment properties of core SO106-215KG. https://doi.org/10.1594/PANGAEA.354396
  25. Weber, ME (2006): Bulk sediment properties of core SO106-216KG. https://doi.org/10.1594/PANGAEA.354397
  26. Weber, ME (2006): Bulk sediment properties of core SO106-217KL. https://doi.org/10.1594/PANGAEA.354372
  27. Weber, ME (2006): Bulk sediment properties of core SO106-220KG. https://doi.org/10.1594/PANGAEA.354398
  28. Weber, ME (2006): Bulk sediment properties of core SO106-221KG. https://doi.org/10.1594/PANGAEA.354399
  29. Weber, ME (2006): Bulk sediment properties of core SO106-222SL. https://doi.org/10.1594/PANGAEA.354373
  30. Weber, ME (2006): Bulk sediment properties of core SO106-223MX. https://doi.org/10.1594/PANGAEA.354400
  31. Weber, ME (2006): Bulk sediment properties of core SO106-226KG. https://doi.org/10.1594/PANGAEA.354401
  32. Weber, ME (2006): Bulk sediment properties of core SO106-227KG. https://doi.org/10.1594/PANGAEA.354402
  33. Weber, ME (2006): Bulk sediment properties of core SO106-229KL. https://doi.org/10.1594/PANGAEA.354374
  34. Weber, ME (2006): Bulk sediment properties of core SO106-230KG. https://doi.org/10.1594/PANGAEA.354403
  35. Weber, ME (2006): Bulk sediment properties of core SO106-231KG. https://doi.org/10.1594/PANGAEA.354404
  36. Weber, ME (2006): Bulk sediment properties of core SO106-235KL. https://doi.org/10.1594/PANGAEA.354375
  37. Weber, ME (2006): Bulk sediment properties of core SO106-236KG. https://doi.org/10.1594/PANGAEA.354405
  38. Weber, ME (2006): Bulk sediment properties of core SO106-237KG. https://doi.org/10.1594/PANGAEA.354406
  39. Weber, ME (2006): Bulk sediment properties of core SO106-243KL. https://doi.org/10.1594/PANGAEA.354376
  40. Weber, ME (2006): Bulk sediment properties of core SO106-246KG. https://doi.org/10.1594/PANGAEA.354407
  41. Weber, ME (2006): Bulk sediment properties of core SO106-247KG. https://doi.org/10.1594/PANGAEA.354408
  42. Weber, ME (2006): Bulk sediment properties of core SO106-248KG. https://doi.org/10.1594/PANGAEA.354409
  43. Weber, ME (2006): Bulk sediment properties of core SO106-249KL. https://doi.org/10.1594/PANGAEA.354377
  44. Weber, ME (2006): Bulk sediment properties of core SO106-251KL. https://doi.org/10.1594/PANGAEA.354378
  45. Weber, ME (2006): Bulk sediment properties of core SO106-254KL. https://doi.org/10.1594/PANGAEA.354379
  46. Weber, ME (2006): Bulk sediment properties of core SO106-260KG. https://doi.org/10.1594/PANGAEA.354410
  47. Weber, ME (2006): Bulk sediment properties of core SO106-262KG. https://doi.org/10.1594/PANGAEA.354411
  48. Weber, ME (2006): Bulk sediment properties of core SO106-264KG. https://doi.org/10.1594/PANGAEA.354412
  49. Weber, ME (2006): Bulk sediment properties of core SO106-265KG. https://doi.org/10.1594/PANGAEA.354413
  50. Weber, ME (2006): Bulk sediment properties of core SO106-276KL. https://doi.org/10.1594/PANGAEA.354380
  51. Weber, ME (2006): Bulk sediment properties of core SO106-277KG. https://doi.org/10.1594/PANGAEA.354414
  52. Weber, ME (2006): Bulk sediment properties of core SO106-286KL. https://doi.org/10.1594/PANGAEA.354381
  53. Weber, ME (2006): Bulk sediment properties of core SO106-515KG. https://doi.org/10.1594/PANGAEA.354415
  54. Weber, ME (2006): Bulk sediment properties of core SO106-537KG. https://doi.org/10.1594/PANGAEA.354416
  55. Weber, ME (2006): Bulk sediment properties of core SO106-556KG. https://doi.org/10.1594/PANGAEA.354417
  56. Weber, ME (2006): Bulk sediment properties of core SO106-558KG. https://doi.org/10.1594/PANGAEA.354418
  57. Weber, ME (2006): Bulk sediment properties of core SO106-563KG. https://doi.org/10.1594/PANGAEA.354419
  58. Weber, ME (2006): Calcium carbonate content of sediment core SO106-184KL. https://doi.org/10.1594/PANGAEA.351663
  59. Weber, ME (2006): Calcium carbonate content of sediment core SO106-206KL. https://doi.org/10.1594/PANGAEA.351664
  60. Weber, ME (2006): Calcium carbonate content of sediment core SO106-243KL. https://doi.org/10.1594/PANGAEA.351665
  61. Weber, ME (2003): Geochemistry of surface sediments of cruise SO106. https://doi.org/10.1594/PANGAEA.132854
  62. Weber, ME (2003): Geochemistry on sediment core SO106-178KG. https://doi.org/10.1594/PANGAEA.132002
  63. Weber, ME (2003): Geochemistry on sediment core SO106-179KG. https://doi.org/10.1594/PANGAEA.132003
  64. Weber, ME (2003): Geochemistry on sediment core SO106-183KG. https://doi.org/10.1594/PANGAEA.132004
  65. Weber, ME (2003): Geochemistry on sediment core SO106-184KL. https://doi.org/10.1594/PANGAEA.132005
  66. Weber, ME (2003): Geochemistry on sediment core SO106-185KG. https://doi.org/10.1594/PANGAEA.132006
  67. Weber, ME (2003): Geochemistry on sediment core SO106-186KG. https://doi.org/10.1594/PANGAEA.132007
  68. Weber, ME (2003): Geochemistry on sediment core SO106-190KG. https://doi.org/10.1594/PANGAEA.132009
  69. Weber, ME (2003): Geochemistry on sediment core SO106-193KG. https://doi.org/10.1594/PANGAEA.132010
  70. Weber, ME (2003): Geochemistry on sediment core SO106-206KL. https://doi.org/10.1594/PANGAEA.132017
  71. Weber, ME (2003): Geochemistry on sediment core SO106-216KG. https://doi.org/10.1594/PANGAEA.132022
  72. Weber, ME (2003): Geochemistry on sediment core SO106-217KL. https://doi.org/10.1594/PANGAEA.132023
  73. Weber, ME (2003): Geochemistry on sediment core SO106-234KG. https://doi.org/10.1594/PANGAEA.132032
  74. Weber, ME (2003): Geochemistry on sediment core SO106-236KG. https://doi.org/10.1594/PANGAEA.132033
  75. Weber, ME (2003): Geochemistry on sediment core SO106-237KG. https://doi.org/10.1594/PANGAEA.132034
  76. Weber, ME (2003): Geochemistry on sediment core SO106-243KL. https://doi.org/10.1594/PANGAEA.132036
  77. Weber, ME (2003): Geochemistry on sediment core SO106-244KA. https://doi.org/10.1594/PANGAEA.132037
  78. Weber, ME (2003): Geochemistry on sediment core SO106-252KG. https://doi.org/10.1594/PANGAEA.132042
  79. Weber, ME (2003): Geochemistry on sediment core SO106-255KG. https://doi.org/10.1594/PANGAEA.132044
  80. Weber, ME (2003): Geochemistry on sediment core SO106-261KA. https://doi.org/10.1594/PANGAEA.132046
  81. Weber, ME (2003): Geochemistry on sediment core SO106-264KG. https://doi.org/10.1594/PANGAEA.132048
  82. Weber, ME (2003): Geochemistry on sediment core SO106-268KA. https://doi.org/10.1594/PANGAEA.132050
  83. Weber, ME (2003): Geochemistry on sediment core SO106-269MC. https://doi.org/10.1594/PANGAEA.132051
  84. Weber, ME (2003): Geochemistry on sediment core SO106-272KA. https://doi.org/10.1594/PANGAEA.132052
  85. Weber, ME (2003): Geochemistry on sediment core SO106-278KA. https://doi.org/10.1594/PANGAEA.132054
  86. Weber, ME (2003): Geochemistry on sediment core SO106-287KG. https://doi.org/10.1594/PANGAEA.132055
  87. Weber, ME (2003): Geochemistry on sediment core SO106-290KG. https://doi.org/10.1594/PANGAEA.132056
  88. Weber, ME (2003): Geochemistry on sediment core SO106-292KG. https://doi.org/10.1594/PANGAEA.132058
  89. Weber, ME (2003): Geochemistry on sediment core SO106-515KG. https://doi.org/10.1594/PANGAEA.132059
  90. Weber, ME (2003): Geochemistry on sediment core SO106-537KG. https://doi.org/10.1594/PANGAEA.132060
  91. Weber, ME (2003): Geochemistry on sediment core SO106-556KG. https://doi.org/10.1594/PANGAEA.132062
  92. Weber, ME (2003): Geochemistry on sediment core SO106-558KG. https://doi.org/10.1594/PANGAEA.132063
  93. Weber, ME (2003): Geochemistry on sediment core SO106-563KG. https://doi.org/10.1594/PANGAEA.132064
  94. Weber, ME (2004): Grain density in sediment core SO106-181KL. https://doi.org/10.1594/PANGAEA.139205
  95. Weber, ME (2004): Grain density in sediment core SO106-189KL. https://doi.org/10.1594/PANGAEA.139206
  96. Weber, ME (2004): Grain density in sediment core SO106-217KL. https://doi.org/10.1594/PANGAEA.139207
  97. Weber, ME (2004): Grain density in sediment core SO106-229KL. https://doi.org/10.1594/PANGAEA.139208
  98. Weber, ME (2004): Grain density in sediment core SO106-235KL. https://doi.org/10.1594/PANGAEA.139209
  99. Weber, ME (2004): Grain density in sediment core SO106-243KL. https://doi.org/10.1594/PANGAEA.139210
  100. Weber, ME (2004): Grain density in sediment core SO106-249KL. https://doi.org/10.1594/PANGAEA.139211

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