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A model for ocean-floor metamorphism, seismic layering and magnetism

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Abstract

Ocean-floor metamorphism, which overprints the pseudo-stratigraphy of ophiolite complexes in southern Chile, is best explained by a combination of hydrothermal and contact metamorphism associated with igneous activity at a spreading centre. Such metamorphism may be more important than igneous processes in producing the observed seismic layering and magnetic properties of the ocean floor.

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References

  1. Gass, I. G., Nature, 220, 39 (1968).

    Article  ADS  CAS  Google Scholar 

  2. Moores, E. M., and Vine, F. J., Phil. Trans. R. Soc., A268, 443 (1971).

    Article  ADS  CAS  Google Scholar 

  3. Conference participants, Penrose Field Conference: Ophiolites, Geotimes, 17, 24 (1972).

  4. Miyashiro, A., Shido, F., and Ewing, M., Phil. Trans. R. Soc., 268, 589 (1971).

    Article  ADS  CAS  Google Scholar 

  5. Dalziel, I. W. D., de Wit, M. J., and Palmer, K. F., Nature, 215, 291 (1974).

    Article  ADS  Google Scholar 

  6. Greenbaum, D., Nature 238, 18 (1972).

    ADS  CAS  Google Scholar 

  7. Gass, I. G., and Smewing, J. D., Nature, 242, 26 (1973).

    Article  ADS  Google Scholar 

  8. Bonatti, E., Honnorez, J., Kirst, P., and Radicati, F. J. Geol., 83, 61 (1975).

    Article  ADS  CAS  Google Scholar 

  9. Spooner, E. T. C., and Fyfe, W. S., Contrib. Mineral. Petrol., 42, 287 (1973).

    Article  ADS  CAS  Google Scholar 

  10. Cann, J. R., J. Petrol., 10, 1 (1969).

    Article  ADS  CAS  Google Scholar 

  11. Hynes, A., Contrib. Mineral. Petrol., 46, 233 (1974).

    Article  ADS  Google Scholar 

  12. Vallance, T. G., Min. Mag., 34, 471 (1965).

    CAS  Google Scholar 

  13. Upadhyay, H. D., and Strong, D. F., Econ. Geol., 68, 161 (1973).

    Article  CAS  Google Scholar 

  14. Malpas, J., Stevens, R. K., and Strong, D. F., Geology, 1, 45 (1973).

    Article  ADS  Google Scholar 

  15. Moore, J. G., Contrib. Mineral. Petrol., 28. 272 (1972).

    Article  ADS  Google Scholar 

  16. Sclater, J. G., and Klitgord, K. D., J. geophys. Res., 78, 6951 (1973).

    Article  ADS  Google Scholar 

  17. Christensen, N. I., and Salisbury, M. H., Rev. Geophys. Space Phys., 13, 57 (1975).

    Article  ADS  CAS  Google Scholar 

  18. Sclater, J. G., Von Herzen, R. P., Williams, D. L., Anderson, R. N., and Klitgord, K., Geophys. J. R. astr. Soc., 38, 609 (1974).

    Article  ADS  Google Scholar 

  19. Bonatti, E., A. Rev. Earth planet. Sci., 3, 401 (1975).

    Article  ADS  CAS  Google Scholar 

  20. Muehlenbachs, K., and Clayton, R. N., Can. J. Earth Sci. 9, 471 (1972).

    Article  ADS  CAS  Google Scholar 

  21. Palmason, G., and Semundsson, K., A. Rev. Earth planet. Sci., 2, 25 (1974).

    Article  ADS  Google Scholar 

  22. Yund, R. A., and McCallister, R. H., Chem. Geol., 6, 5 (1970).

    Article  ADS  CAS  Google Scholar 

  23. de Wit, M. J., thesis, Univ. Cambridge (1973).

  24. de Wit, M. J., and Stern, C. R., Bull. Volcanol. (in the press).

  25. Dewey, J. F., Am. J. Sci., 275A 200 (1975).

    Google Scholar 

  26. Honnorez, J., and Bonatti, E., Abstract Int. Union Geodesy Geophys., XVI (Grenoble, 1975).

  27. Bonatti, E., Guerstein-Honnorez, M. G., Honnorez, J., and Stern, C. R., Earth planet. Sci. Lett., 32, 1 (1976).

    Article  ADS  CAS  Google Scholar 

  28. Smith, A. G., Abstract, Int. Union Geopesy Geophys., XVI (Grenoble, 1975).

  29. Peterson, J. J., Fox, P. J., and Schreiber, E., Nature, 247, 194 (1974).

    Article  ADS  Google Scholar 

  30. Williams, H., and Malpas, J., Can. J. Earth Sci., 9, 1216 (1972).

    Article  ADS  CAS  Google Scholar 

  31. Fox, P. J., and Opdyke, N. D., J. geophys. Res, 78, 5139 (1973).

    Article  ADS  Google Scholar 

  32. Vine, F. J., and Moores, F. M., Geol. Soc. Am. Mem., 132, 195 (1972).

    Google Scholar 

  33. Lowrie, W. R., Løvlie, R. and Opdyke, N. D., Earth planet. Sci. Lett., 17, 338 (1973).

    Article  ADS  Google Scholar 

  34. Talwani, M., Windisch, C. C., and Langseth, M. G., Jr, J. geophys. Res., 76, 473 (1971).

    Article  ADS  Google Scholar 

  35. Peter, G., J. geophys. Res., 75, 6717 (1970).

    Article  ADS  Google Scholar 

  36. Irving, E., Can. J. Earth Sci., 7, 1528 (1970).

    Article  ADS  Google Scholar 

  37. Cochran, J. R., Bull. geol. Soc. Am., 84, 3249 (1973).

    Article  Google Scholar 

  38. Larson, P. A., Mudie, J. D., and Larson, R. L., Bull. geol. Soc. Am., 83, 3361 (1972).

    Article  Google Scholar 

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Authors and Affiliations

  1. Lamont–Doherty Geological Observatory of Columbia University, Palisades, New York, 10964

    Maarten J. de Wit & Charles R. Stern

Authors
  1. Maarten J. de Wit
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  2. Charles R. Stern
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de Wit, M., Stern, C. A model for ocean-floor metamorphism, seismic layering and magnetism. Nature 264, 615–619 (1976). https://doi.org/10.1038/264615a0

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  • DOI: https://doi.org/10.1038/264615a0

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