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Niobium/Uranium Evidence for Early Formation of the Continental Crust

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Science  24 Jan 1997:
Vol. 275, Issue 5299, pp. 521-523
DOI: 10.1126/science.275.5299.521

Article Information

vol. 275 no. 5299 521-523

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History: 
  • Received for publication August 6, 1996
  • Accepted for publication November 15, 1996

Author Information

  1. Paul J. Sylvester*,
  2. Ian H. Campbell,
  3. Deborah A. Bowyer
  1. Research School of Earth Sciences, Australian National University, Canberra, ACT 0200, Australia.
  1. * To whom correspondence should be addressed.

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