Figures F1-F67
Tables T1-T18

F1. Bathymetry in the Koko Seamount region.

F2. Recovery, thickness, composition, and lithology of basement units.

F3. Ti/Zr ratio vs. depth in basement.

F4. Internal architecture of an eruption unit.

F5. Clast morphologies in hyaloclastite lapilli breccia.

F6. Internal architecture and velocity profile of a'a lava.

F7. Photograph of lava flowing into the sea.

F8. Features of the lava emplacement environment.

F9. Euhedral olivine altered to iddingsite.

F10. Olivine partially altered to talc.

F11. Another view of olivine partially altered to talc.

F12. Olivine altered to iddingsite.

F13. Unaltered euhedral olivine in aphanitic groundmass.

F14. Euhedral olivine: unaltered interior; rims altered to iddingsite and green clay.

F15. Another view of euhedral olivine: unaltered interior; rims altered to iddingsite and green clay.

F16. Olivine phenocryst with Cr spinel inclusion.

F17. Another view of an olivine phenocryst with Cr spinel inclusion.

F18. Anhedral plagioclase showing strongly resorbed margins.

F19. Plagioclase-clinopyroxene glomerocryst.

F20. Olivine-plagioclase-clinopyroxene glomerocryst.

F21. Plagioclase-clinopyroxene glomerocrysts and olivine phenocryst in aphanitic groundmass.

F22. Cr spinel phenocryst adjacent to olivine phenocryst.

F23. Titanomagnetite altering to maghemite along cleavage planes.

F24. Altered groundmass olivine.

F25. Segregated material surrounding vesicles.

F26. Skeletal octahedral and dendritic titanomagnetite morphologies.

F27. Skeletal octahedral titanomagnetite morphologies.

F28. Ilmenite oxidation lamellae in titanomagnetite.

F29. Maghemite development along cleavage planes and fractures.

F30. Maghemite development around groundmass titanomagnetite.

F31. Cr spinel inclusions in unaltered olivine phenocrysts.

F32. Cr spinel inclusions in altered olivine phenocrysts compared to groundmass titanomagnetite.

F33. Cr spinel inclusions in a partially altered olivine phenocryst.

F34. Discrete Cr spinel phenocryst.

F35. Titanomagnetite overgrowths on Cr spinel crystals.

F36. Morphology of olivine phenocrysts and Cr spinel inclusions.

F37. Morphology and composition of Cr spinel phenocrysts.

F38. Titanomagnetite growing around a relict Cr spinel crystal.

F39. Cr spinel inclusions in altered olivine phenocryst with iddingsite rim.

F40. Plagioclase-clinopyroxene glomerocryst containing chromite inclusions.

F41. Total alkali vs. SiO2 classification plot.

F42. Na2O, K2O, TiO2, CaO, Al2O3, and Zr vs. MgO.

F43. Abundance of Sc vs. MgO.

F44. Ba, Sr, and Ti vs. Zr.

F45. Alkalinity vs. depth in igneous basement.

F46. TiO2 and Zr vs. MgO.

F47. Alteration minerals, veins, and vesicle fillings.

F48. Vesicle filled with brown clay and saponite.

F49. Vesicle filled with brown clay, saponite, celadonite, and carbonate.

F50. LOI, K2O, Cu/Zr, Co/Zr, and Zn/Zr.

F51. Magnetic susceptibility, Q-ratio, MDF, and RM.

F52. Lowrie-Fuller tests on lava flow samples.

F53. IRM acquisition and demagnetization.

F54. NRM decay spectra and Lowrie-Fuller tests.

F55. Logarithm of RM vs. compressional wave velocity.

F56. Orthogonal vector plots of volcaniclastic sediments.

F57. Orthogonal vector plots of lava flows.

F58. Orthogonal vector plots of incompletely demagnetized lava flow samples.

F59. Orthogonal vector plots of nonideal behavior by lava flow samples.

F60. Inclination values compared to a synthetic Fisher distribution.

F61. Physical properties.

F62. Thermal conductivity.

F63. Compressional wave velocity.

F64. Bulk density vs. P-wave velocity.

F65. Site 1206 and SP Lee 8-76 surveys.

F66. Survey Line 3 migrated time section.

F67. Survey Line 6 migrated time section.

Tables T1-T18

T1. Coring summary, Site 1206.

T2. Sedimentary intercalations in basement basalt.

T3. Basement units.

T4. Structure and morphology of basement units.

T5. List of cores and recovery.

T6. Statistics on flow types.

T7. Opaque mineralogy in basement.

T8. Major and trace elements in basement.

T9. Lava flow rock magnetic parameters.

T10. Volcaniclastic ChRM inclination and summary statistics.

T11. Lava flow ChRM inclination and summary statistics.

T12. Magnetic susceptibility.

T13. GRA bulk density.

T14. Natural gamma ray measurements.

T15. Thermal conductivity.

T16. Index properties.

T17. Compressional wave velocity.

T18. SIOSEIS process parameters.

Figures F1-F67
Tables T1-T18