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Inside the cosmic blender

The Solar System has a largely uniform isotopic composition but with tantalizing small variations. Geochemists are trying to ascertain the mechanisms and types of stars that produced this state of affairs.

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  1. Becker, H. & Walker, R. J. Nature 425, 152–155 (2003).

    ADS  CAS  Article  Google Scholar 

  2. Suess, E. Rev. Astron. Astrophys. 3, 217–234 (1965).

    ADS  CAS  Article  Google Scholar 

  3. Nittler, L. R. Earth Planet. Sci. Lett. 209, 259–273 (2003).

    ADS  CAS  Article  Google Scholar 

  4. Nicolussi, G. K. et al. Astrophys. J. 504, 492–499 (1998).

    ADS  CAS  Article  Google Scholar 

  5. Hartmann, L. Space Sci. Rev. 92, 55–68 (2000).

    ADS  Article  Google Scholar 

  6. Weidenschilling, S. J. Mon. Not. R. Astron. Soc. 180, 57–70 (1977).

    ADS  Article  Google Scholar 

  7. Lugmair, G. W. & Shukolyukov, A. Geochim. Cosmochim. Acta 62, 2863–2886 (1998).

    ADS  CAS  Article  Google Scholar 

  8. Schönbächler, M. et al. Earth Planet. Sci. Lett. (in the press).

  9. Yin, Q., Jacobsen, S. B. & Yamashiti, K. Nature 415, 881–883 (2002).

    ADS  CAS  Article  Google Scholar 

  10. Dauphas, N., Marty, B. & Reisberg, L. Astrophys. J. 565, 640–644 (2001).

    ADS  Article  Google Scholar 

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Halliday, A. Inside the cosmic blender. Nature 425, 137–139 (2003).

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