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Trace-element fractionation in plumes and the origin of HIMU mantle beneath the Cameroon line

Abstract

The lavas of the Cameroon line display a lead isotope anomaly at the continent/ocean boundary which can be attributed to a fossil mantle plume, the diminishing lateral effects of which can be recognized as far as 400km to either side. The high 206Pb/204Pb ratio—characteristic of the mantle endmember known as 'HIMU'—seems to arise from U/Pb fractionation accompanying melt migration following emplacement of the plume in the upper mantle 125 Myr ago.

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References

  1. Allègre, C. J. Tectonophysics 81, 109–132 (1982).

    Article  ADS  Google Scholar 

  2. Hofmann, A. W. & White, W. M. Earth planet. Sci. Lett. 57, 421–436 (1982).

    Article  ADS  CAS  Google Scholar 

  3. Storey, M. et al. Nature 336, 371–374 (1988).

    Article  ADS  CAS  Google Scholar 

  4. Morris, J. D. & Hart, S. R. Geochim. cosmochim. Acta 47, 2015–2030 (1983).

    Article  ADS  CAS  Google Scholar 

  5. Sleep, N. H. J. geophys. Res. 89, 10029–10041 (1984).

    Article  ADS  CAS  Google Scholar 

  6. Zindler, A., Staudigel, H. & Batiza, R. Earth planet. Sci. Lett. 70, 175–195 (1984).

    Article  ADS  CAS  Google Scholar 

  7. Fitton, J. G. & Dunlop, H. M. Earth planet. Sci. Lett. 72, 23–38 (1985).

    Article  ADS  CAS  Google Scholar 

  8. White, W. M. Geology 13, 115–118 (1985).

    Article  ADS  CAS  Google Scholar 

  9. Hart, S. R., Gerlach, D. C. & White, W. M. Geochim. cosmochim. Acta 50, 1551–1557 (1986).

    Article  ADS  CAS  Google Scholar 

  10. Zindler, A. & Hart, S. A. Rev. Earth planet. Sci. 14, 493–571 (1986).

    Article  ADS  CAS  Google Scholar 

  11. White, W. M. & Hofmann, A. W. Nature 196, 821–825 (1982).

    Article  ADS  Google Scholar 

  12. Palacz, Z. A. & Saunders, A. D. Earth planet. Sci. Lett. 79, 270–280 (1986).

    Article  ADS  CAS  Google Scholar 

  13. Nakamura, Y. & Tatsumoto, M. Geomochim. cosmochim. Acta. 52, 2909–2924 (1988).

    Article  ADS  CAS  Google Scholar 

  14. Vidal, Ph., Chauvel, C. & Brousse, R. Nature 307, 536–538 (1984).

    Article  ADS  CAS  Google Scholar 

  15. Halliday, A. N., Dickin, A. P., Fallick, A. E. & Fitton, J. B. J. Petrol. 29, 181–211 (1988).

    Article  ADS  CAS  Google Scholar 

  16. Fitton, J. G., Kilburn, C. R. J., Thirlwall, M. F. & Hughes, D. J. Nature 306, 327–332 (1983).

    Article  ADS  CAS  Google Scholar 

  17. Gerlach, D. C., Cliff, R. A., Davies, G. R., Norry, M. & Hodgson, N. Geochim. cosmochim. Acta 52, 2979–2992 (1988).

    Article  ADS  CAS  Google Scholar 

  18. Anthony, E. Y., Segalstad, T. V. & Neuman, E-R. Geochim. cosmochim. Acta 53, 1067–1076 (1989).

    Article  ADS  CAS  Google Scholar 

  19. Allègre, C. J. Earth planet. Sci. Lett. 5, 261–269 (1969).

    Article  ADS  Google Scholar 

  20. Vidal, P. & Dosso, L. Geophys. Res. Lett. 5, 169–172 (1978).

    Article  ADS  CAS  Google Scholar 

  21. Vollmer, R. Nature 270, 144–147 (1977).

    Article  ADS  CAS  Google Scholar 

  22. Allègre, C. J., Dupre, B. & Brevart, O. Phil. Trans. R. Soc. A306, 49–59 (1982).

    ADS  Google Scholar 

  23. Chase, C. G. Earth planet. Sci. Lett. 52, 277–284 (1981).

    Article  ADS  CAS  Google Scholar 

  24. McKenzie, D. & O'Nions, R. K. Nature 301, 229–231 (1983).

    Article  ADS  CAS  Google Scholar 

  25. O'Nions, R. K. J. geol. Soc., Lond. 144, 259–274 (1987).

    Article  CAS  Google Scholar 

  26. Menzies, M. A. & Wass, S. Y. Earth planet. Sci. Lett. 65, 287–302 (1983).

    Article  ADS  CAS  Google Scholar 

  27. O'Nions, R. K., Evensen, N. M. & Hamilton, P. J. J. geophys. Res. 84, 6091–6101 (1979).

    Article  ADS  CAS  Google Scholar 

  28. Meijer, A. Geophys. Res. Lett. 12, 741–744 (1985).

    Article  ADS  CAS  Google Scholar 

  29. Meijer, A., Kwon, T-T. & Tilton, G. R. J. geophys. Res. 95, 433–448 (1990).

    Article  ADS  CAS  Google Scholar 

  30. Fitton, J. G. Spec. Publs geol. Soc. Lond. 30, 273–291 (1987).

    Article  ADS  Google Scholar 

  31. Dunlop, H. M. & Fitton, J. G. Contr. Miner. Petrol. 71, 125–131 (1979).

    Article  ADS  CAS  Google Scholar 

  32. Lasserre, M. Bull. Bur. Rech. geol. min. Paris 2e Ser., Sect. IV, No. 2, 143–159 (1978).

  33. Cantagrel, J-M., Jamond, C. & Lasserre, M. C. r. somm. Soc. geol. Fr. 6, 300–303 (1978).

    Google Scholar 

  34. Morgan, J. W. Tectonophysics 94, 123–139 (1983).

    Article  ADS  Google Scholar 

  35. Fitton, J. G. Earth planet. Sci. Lett. 51, 132–138 (1980).

    Article  ADS  Google Scholar 

  36. Dalrymple, G. B., Clague, D. A., Garcia, M. O. & Bright, S. W. Bull. geol. Soc. Am. 92, 315–318 (1981).

    Article  Google Scholar 

  37. Phipps, S. P. Nature 334, 27–31 (1988).

    Article  ADS  CAS  Google Scholar 

  38. White, R. & McKenzie, D. J. geophys. Res. 94, 7685–7729 (1989).

    Article  ADS  Google Scholar 

  39. Schilling, J-G. Nature 314, 62–67 (1985).

    Article  ADS  Google Scholar 

  40. Schilling, J-G., Thompson, G., Kingsley, R. & Humphris, S. Nature 313, 187–191 (1985).

    Article  ADS  CAS  Google Scholar 

  41. Gaier, S. J. G. & O'Nions, R. K. Nature 316, 778–782 (1985).

    Article  ADS  Google Scholar 

  42. Newsom, H. E., White, W. M., Jochum, K. P. & Hofmann, A. W. Earth planet. Sci. Lett. 80, 299–313 (1986).

    Article  ADS  CAS  Google Scholar 

  43. Cohen, R.S. & O'Nions, R. K. J. Petrol. 23, 299–324 (1982).

    Article  ADS  CAS  Google Scholar 

  44. Griffiths, R. W., Gurnis, M. & Eitelberg, G. Geophys. J. 96, 477–495 (1989).

    Article  ADS  Google Scholar 

  45. Olson, P. & Singer, H. J. Fluid Mech. 158, 511–531 (1985).

    Article  ADS  Google Scholar 

  46. Griffiths, R. W. Earth planet. Sci. Lett. 78, 435–446 (1986).

    Article  ADS  Google Scholar 

  47. Griffiths, R. W. Phys. Earth planet. Inter. 43, 261–273 (1986).

    Article  ADS  Google Scholar 

  48. Griffiths, R. W. J. Fluid Mech. 166, 115–138 (1986).

    Article  ADS  CAS  Google Scholar 

  49. White, W. M., Hofmann, A. W. & Puchelt, H. J. geophys. Res. 92, 4881–4893 (1987).

    Article  ADS  CAS  Google Scholar 

  50. McKenzie, D. Earth planet. Sci. Lett. 74, 81–91 (1985).

    Article  ADS  CAS  Google Scholar 

  51. Langmuir, C. H., Bender, J. F., Bence, A. E. & Hanson, G. N. Earth planet. Sci. Lett. 36, 133–156 (1977).

    Article  ADS  CAS  Google Scholar 

  52. Seitz, M. G. Yb Carnegie Instn Wash. 72, 551–553 (1973).

    Google Scholar 

  53. Watson, E. B., Ben Othman, D., Luck, J-M. & Hofmann, A. W. Chem. Geol. 62, 191–208 (1987).

    Article  ADS  CAS  Google Scholar 

  54. Vollmer, R. & Norry, M. J. Nature 301, 141–143 (1983).

    Article  ADS  CAS  Google Scholar 

  55. Halliday, A. N. et al. Earth planet. Sci. Lett. 94, 274–290 (1989).

    Article  ADS  CAS  Google Scholar 

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Halliday, A., Davidson, J., Holden, P. et al. Trace-element fractionation in plumes and the origin of HIMU mantle beneath the Cameroon line. Nature 347, 523–528 (1990). https://doi.org/10.1038/347523a0

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