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Oceanic mafic granulite xenoliths from the Kerguelen archipelago

Abstract

OCEANIC plateaus are large accumulations of volcanic and plutonic rocks on the ocean floor, whose detailed nature and origin are only poorly understood. Their immense volumes, frequent occurrence since the Cretaceous period1 and conspicuous presence in all major ocean basins point to their significance in understanding the Earth's thermal and chemical evolution. We report here the discovery of mafic granulite xenoliths from Kerguelen island, at the northern end of the Kerguelen plateau—one of the two largest oceanic plateaus. Granulites are normally found only in continental settings, where the crust is thick enough to experience the high temperatures and pressures required for granulite–facies minerals to form. We speculate that the Kerguelen xenoliths represent basaltic magmas underplated during the evolution of the plateau, and more generally that such mafic granulites are an important constituent of the lower parts of oceanic plateaus, which are inaccessible by drilling.

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References

  1. Larson, R. L. Geology 19, 547–550 (1991).

    Article  ADS  Google Scholar 

  2. Coffin, M. F. & Eldholm, O. Geology 21, 515–518 (1993).

    Article  ADS  Google Scholar 

  3. Leclaire, L. et al. Geo-Marine Lett. 7, 169–176 (1987).

    Article  ADS  Google Scholar 

  4. Davies, H. L. et al. Contr. Miner. Petrol. 103, 457–469 (1989).

    Article  ADS  CAS  Google Scholar 

  5. Weis, D., Bassias, Y., Gautier, I. & Mennessier, J. P. Geochim. cosmochim. Acta 53, 2125–2131 (1989).

    Article  ADS  CAS  Google Scholar 

  6. Storey, M. et al. Proc. O.D.P. Sci. Results 120, 33–53 (1992).

    ADS  CAS  Google Scholar 

  7. Royer, J. Y. & Coffin, M. F. in: Proc. ODP Sci. Res. 121, 917–928 (1992).

    Google Scholar 

  8. Duncan, R. A. Tectonophysics 74, 29–42 (1981).

    Article  ADS  Google Scholar 

  9. Weis, D. et al. Synthesis of Results from Scientific Drilling in the Indian Ocean 57–89 (Geophys. monogr. No. 70, Am. Geophys. Un., 1992).

    Google Scholar 

  10. Munschy, M. et al. Proc. ODP Sci. Res. 120, 931–944 (1992).

    Google Scholar 

  11. Coffin, M. F., Davies, H. L. & Haxby, W. F. Nature 324, 134–136 (1986).

    Article  ADS  Google Scholar 

  12. Ramsay, D. C. et al. Geology 14, 589–593 (1986).

    Article  ADS  Google Scholar 

  13. Alibert, C. Proc. ODP Sci. Res. 120, 293–298 (1991).

    Google Scholar 

  14. Schlich, R. et al. C.R. hebd. Séanc. Acad. Sci., Paris 308, 1597–1603 (1989).

    Google Scholar 

  15. Giret, A. thesis, Univ. Paris Bull. CNFRA, Paris edn. No. 54 (1983).

  16. Giret, A. & Lameyre, J. J. afr. Earth Sci. 3, 261–268 (1985).

    ADS  Google Scholar 

  17. Houtz, R. E., Hates, D. E. & Markl, R. G. Mar. Geol. 25, 95–130 (1977).

    Article  Google Scholar 

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

    Article  ADS  CAS  Google Scholar 

  19. Weis, D., Beaux, J. F., Gautier, I., Giret, A. & Vidal, P. in Crust/mantle Recycling at Convergence Zones, (eds Hart, J. R. & Gülen, L.) 59–63 (Kluwer, Amsterdam, 1989).

    Book  Google Scholar 

  20. Gautier, I. et al. Earth planet. Sci. Lett. 100, 59–76 (1990).

    Article  ADS  CAS  Google Scholar 

  21. Grégoire, M., Leyrit, H., Cottin, J. Y., Giret, A. & Mattielli, N. C.R. hebd. Séanc. Acad. Sci., Paris. 374, 1203–1209 (1992).

    Google Scholar 

  22. McBirney, A. & Aoki, K. Am. Miner. 58, 271–276 (1973).

    CAS  Google Scholar 

  23. White, R. W. Contr. Miner. Petrol. 12, 245–314 (1966).

    Article  ADS  Google Scholar 

  24. Green, D. H. Earth planet. Sci. Lett. 1, 414–420 (1966).

    Article  ADS  CAS  Google Scholar 

  25. Kuno, H. Geol. Soc. Am. Mem. 115, 189–234 (1969).

    CAS  Google Scholar 

  26. Meyer, H. O. A. & Brookins, G. D. Am. Miner. 61, 1194–1202 (1976).

    CAS  Google Scholar 

  27. Shimizu, N. & Hart, S. R. Rev. Earth planet. Sci. 10, 486–526 (1982).

    Article  ADS  Google Scholar 

  28. Wells, P. R. A. Contr. Miner. Petrol. 62, 129–139 (1977).

    Article  ADS  CAS  Google Scholar 

  29. Ellis, D. J. & Green, D. H. Contr. Miner. Petrol. 71, 13–22 (1979).

    Article  ADS  CAS  Google Scholar 

  30. Harley, S. L. Contr. Miner. Petrol. 86, 359–373 (1984).

    Article  ADS  CAS  Google Scholar 

  31. Harley, S. L. J. Petrology 25, 697–712 (1984).

    Article  ADS  CAS  Google Scholar 

  32. Harley, S. L. & Green, D. H. Nature 300, 697–701 (1982).

    Article  ADS  CAS  Google Scholar 

  33. Christy, A. G. Contr. Miner. Petrol. 102, 422–428 (1989).

    Article  ADS  CAS  Google Scholar 

  34. Recq, M., Brefort, D., Malod, J. & Veinante, J. L. Tectonophysics 182, 227–248 (1990).

    Article  ADS  Google Scholar 

  35. Furlong, K. P. & Fountain, D. M. J. geophys. Res. 91, 8285–8294 (1986).

    Article  ADS  Google Scholar 

  36. White, R. S. & McKenzie, D. P. J. geophys. Res. 8685–8729 (1989).

  37. Caress, D. W., Mutter, J. C., McNutt, M. K. & Detrick, R. S. EOS 73, 489–490 (1992).

    Google Scholar 

  38. Sinha, M. C., Louden, K. E. & Parsons, B. Geophys. J. R. astr. Soc. 66, 351–377 (1981).

    Article  ADS  Google Scholar 

  39. Recq, M. Mar. Geol. 88, 133–144 (1989).

    Article  ADS  Google Scholar 

  40. Charvis, P. et al. C.R. hebd. Séanc. Acad. Sci., Paris 316, 341–347 (1993).

    Google Scholar 

  41. Wicquart, E. & Fröhlich, F. Bull. Soc. geol. Fr. 8, 569–574 (1986).

    Article  Google Scholar 

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Gregoire, M., Mattielli, N., Nicollet, C. et al. Oceanic mafic granulite xenoliths from the Kerguelen archipelago. Nature 367, 360–363 (1994). https://doi.org/10.1038/367360a0

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