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Detection of elastic strainfields caused by fault creep events in Iran


SLIP movements along active faults may either occur violently, and generate earthquakes, or gradually in a little understood process called fault creep1–5. An interesting feature of fault creep is that it is frequently episodic rather than continuous and the episodes of movement propagate along the fault1. The mathematics, but not the physics, of the process are identical to those of crystal dislocations6.

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  1. King, C. Y., Nason, R. D., and Tocher, D., Phil. Trans. R. Soc., A 274, 355 (1973).

    Article  ADS  Google Scholar 

  2. Burford, R. O., Allen, S. S., Lamson, R. J., and Goodreau, D. D., in Tectonic Problems of the San Andreas Fault System, Publ. geol. Sci., 13, 268–274 (Stanford University, California, 1973).

    Google Scholar 

  3. Nason, R. D., and Weertman, J., J. geophys. Res., 78 (32) 7745 (1973).

    Article  ADS  Google Scholar 

  4. Nason, R. D., Philippsborn, F. R., and Yamashita, R. A., Catalogue of Creep-meter Measurements in Central California from 1968 to 1972 (United States Geological Survey, National Centre for Earthquake Research, Menlo Park, California, 1974).

  5. Yamashita, R. A., and Burford, R. O., Catalogue of Preliminary Results from an 18-station creepmeter network along the San Andreas fault system in Central California for the time interval June 1969–June 1973 (United States Geological Survey, National Centre for Earthquake Research, Menlo Park, California, 1974).

  6. Nabarro, F. R. N., Theory of Crystal Dislocations (Oxford University Press, London, 1967).

    Google Scholar 

  7. Frank, F. C., Phil. Trans. R. Soc., A 274, 351 (1973).

    Article  ADS  Google Scholar 

  8. Tchalenko, J. S., and Ambraseys, N. N., Bull. geol. Soc. Am., 81, 41 (1970).

    Article  Google Scholar 

  9. Bilham, R. G., King, G. C. P., and McKenzie, D. P., Geophys. J. R. astr. Soc., 37, 237 (1974).

    Article  ADS  Google Scholar 

  10. Stewart, R. M., Bufe, C. G., and Pfluke, J. H., in Tectonics Problems of the San Andreas fault system, Publ. geol. Sci. 13, 286–293 (Stanford University California, 1973).

    Google Scholar 

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KING, G., BILHAM, R., CAMPBELL, J. et al. Detection of elastic strainfields caused by fault creep events in Iran. Nature 253, 420–423 (1975).

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