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Extraterrestrial Cause for the Cretaceous-Tertiary Extinction

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Science  06 Jun 1980:
Vol. 208, Issue 4448, pp. 1095-1108
DOI: 10.1126/science.208.4448.1095

Article Information

vol. 208 no. 4448 1095-1108

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Author Information

  1. Luis W. Alvarez1,
  2. Walter Alvarez2,
  3. Frank Asaro3,
  4. Helen V. Michel4
  1. 1Professor emeritus of physics at Lawrence Berkeley Laboratory, University of California, Berkeley 94720
  2. 2Associate professor in the Department of Geology and Geophysics, University of California, Berkeley
  3. 3Senior scientist in the Energy and Environment Division of Lawrence Berkeley Laboratory
  4. 4Staff scientist in the Energy and Environment Division of Lawrence Berkeley Laboratory

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