Encyclopedia of Time: Science, Philosophy, Theology, &amp;amp; Culture

H. JamesBirx

doi:10.4135/9781412963961

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K-T Boundary

Edited by:
H. James Birx
In:Encyclopedia of Time: Science, Philosophy, Theology, & Culture
Chapter DOI:https://doi.org/10.4135/9781412963961
Subject:Time Studies

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The Cretaceous-Paleogene (K-Pg) boundary, dated about 65 million years ago, marks the base of the Paleogene period and consequently of the Cenozoic era. (“K” is traditionally used as an abbreviation for the Cretaceous period (from the German term Kreide) ...

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  Birx, H. J. (2009). K-t boundary. In Encyclopedia of Time: Science, Philosophy, Theology, & Culture (pp. 746-747). SAGE Publications, Inc., https://doi.org/10.4135/9781412963961
  
  Birx, H. J. "K-T Boundary." In Encyclopedia of Time: Science, Philosophy, Theology, & Culture, edited by Birx, H. James., 746-47. Thousand Oaks, CA: SAGE Publications, Inc., 2009. https://doi.org/10.4135/9781412963961.
  
  Birx, H. J. 2009. K-T Boundary. In: Encyclopedia of Time: Science, Philosophy, Theology, & Culture. H. J. Birx Editor, Thousand Oaks, CA: SAGE Publications, Inc. pp. 746-747 Available at: <https://doi.org/10.4135/9781412963961> [Accessed 8 Dec 2023].
  
  Birx, H. J. "K-T Boundary." Encyclopedia of Time: Science, Philosophy, Theology, & Culture. Edited by Thousand Oaks: SAGE Publications, Inc., 2009, pp. 746-47. Sage Knowledge, doi: https://doi.org/10.4135/9781412963961.
  
  Birx, H. J.. K-t boundary. In Encyclopedia of Time: Science, Philosophy, Theology, & Culture. Thousand Oaks, CA: SAGE Publications, Inc.; 2009: 746-747. doi:10.4135/9781412963961
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