Report

Ultra-Low Velocity Zones Near the Core-Mantle Boundary from Broadband PKP Precursors

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Science  13 Mar 1998:
Vol. 279, Issue 5357, pp. 1701-1703
DOI: 10.1126/science.279.5357.1701

Article Information

vol. 279 no. 5357 1701-1703

PubMed: 
Print ISSN: 
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History: 
  • Received for publication October 27, 1997
  • Accepted for publication February 2, 1998
  • .

Author Information

  1. Lianxing Wen*,
  2. Donald V. Helmberger
  1. Seismological Laboratory, California Institute of Technology, Pasadena, CA 91125, USA.

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