Proc. IODP, 318, Site U1359

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Chapter contents Site summary Operations Transit to Site U1359 Site U1359 Return to Site U1359 Lithostratigraphy Facies descriptions Interpretation Unit descriptions Clay mineralogy Biostratigraphy Siliceous microfossils Calcareous nannofossils Palynology Foraminifers Age model and sedimentation rates Paleoenvironmental interpretation Paleomagnetism Analysis of discrete samples Analysis of archive halves Anisotropy of magnetic susceptibility Discussion Geochemistry and microbiology Organic geochemistry Inorganic geochemistry Microbiology Physical properties Whole-Round Multisensor Logger and Special Task Multisensor Logger measurements Moisture and density measurements Thermal conductivity Stratigraphic correlation and composite section Downhole measurements Logging operations Logging units Identification of microfossil-rich intervals from natural gamma radiation logs Formation MicroScanner resistivity images Sonic velocity Heat flow References Figures F1. Bathymetry and site location. F2. Multichannel seismic profile. F3. Composite lithologic log. F4. Summary logs. F5. Alternating silty clay beds, Core 15H. F6. Alternating silty clay beds, Core 17H. F7. Lithology and age-depth plot F8. Magnetostratigraphy and GPTS. F9. Microbiology sampling strategy. F10. Downhole geophysical logs. F11. Foraminifer-bearing clayey silt. F12. Clay-bearing diatom ooze. F13. Olive-gray silty clay. F14. Parallel silt laminations. F15. Silty clay and laminations. F16. Silt laminations and reflectance curve. F17. Dark greenish gray silty clay. F18. Compositional changes, Hole U1359A. F19. Compositional changes, Hole U1359B. F20. Compositional changes, Hole U1359C. F21. Compositional changes, Hole U1359D. F22. Smear slides. F23. Diatom-bearing silty clay. F24. Diatom-bearing nannofossil ooze. F25. Clay mineral assemblage records. F26. Microfossil abundance vs. depth. F27. Age-depth plots. F28. Sedimentation rate and age-depth plot. F29. Demagnetization behavior. F30. Natural remanent magnetization data. F31. Anisotropy vs. depth. F32. Acquisition of isothermal remanence. F33. Schematic of compaction disequilibrium. F34. Methane concentrations and C₁/C₂. F35. Calcium carbonate data. F36. Carbon, sulfur, nitrogen, TOC, and C/N. F37. Bulk geochemical data. F38. DIC, alkalinity, sulfate, and magnesium. F39. Manganese, ammonium, silica, and phosphate. F40. NO_x, strontium, chloride, and boron. F41. Magnetic susceptibility. F42. Magnetic susceptibility, 0 to 250 mbsf. F43. Natural gamma radiation. F44. Natural gamma radiation, 0 to 250 mbsf. F45. Magnetic susceptibility and natural gamma radiation. F46. GRA density and wet bulk density. F47. GRA density and wet bulk density, 0 to 250 mbsf. F48. GRA density and wet bulk density, Hole U1359D. F49. Discrete P-wave velocity measurements. F50. Split-core discrete P-wave velocity measurements. F51. Grain density and porosity. F52. Grain density and porosity, 0 to 220 mbsf. F53. Grain density and porosity, 220 to 620 mbsf. F54. Wet bulk and dry density. F55. Wet bulk and dry density, 0 to 220 mbsf. F56. Wet bulk and dry density, 220 to 620 mbsf. F57. Relative moisture content. F58. Relative moisture content, 0 to 220 mbsf. F59. Relative moisture content, 220 to 620 mbsf. F60. Thermal conductivity. F61. Natural gamma radiation and spliced record. F62. GRA bulk density and spliced record. F63. Magnetic susceptibility and spliced record. F64. Depth below seafloor vs. composite depth growth rate. F65. Logging summary. F66. Natural gamma radiation logs. F67. Natural gamma radiation and bulk density logs. F68. FMS images of dropstones. F69. P-wave velocity measurements. F70. Heat flow calculations. Tables T1. Coring summary. T2. Lithologic unit boundaries. T3. Siliceous microfossils, Hole U1359A. T4. Siliceous microfossils, Hole U1359B. T5. Siliceous microfossils, Hole U1359C. T6. Siliceous microfossils, Hole U1359D. T7. Radiolarian age constraints. T8. Calcareous nannofossils. T9. Palynology. T10. Foraminifers. T11. Biostratigraphic events. T12. Magnetostratigraphic tie points. T13. Element concentrations. T14. Interstitial water composition. T15. Composite depth scale. T16. Splice tie points. T17. Temperature profiles. PDF file			Previous \| Next doi:10.2204/iodp.proc.318.107.2011 References Barker, P.F., Camerlenghi, A., Acton, G.D., et al., 1999. Proc. ODP, Init. Repts., 178: College Station, TX (Ocean Drilling Program). doi:10.2973/odp.proc.ir.178.1999 Berggren, W.A., 1992. Neogene planktonic foraminifer magnetobiostratigraphy of the southern Kerguelen Plateau (Sites 747, 748, and 751). In Wise, S.W., Jr., Schlich, R., et al., Proc. ODP, Sci. Results, 120: College Station, TX (Ocean Drilling Program), 631–647. doi:10.2973/odp.proc.sr.120.153.1992 Blakely, R.J., 1974. Geomagnetic reversals and crustal spreading rates during the Miocene. J. Geophys. 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