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Latest John A. Finarelli Stories

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2010-05-06 08:02:58

Travel from the tropics to the poles, and you'll notice that the diversity of mammals declines with distance from the equator.

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2009-04-29 09:24:07

During a seminar at another institution several years ago, University of Chicago paleontologist David Jablonski fielded a hostile question: Why bother classifying organisms according to their physical appearance, let alone analyze their evolutionary dynamics, when molecular techniques had already invalidated that approach?


Word of the Day
definiens
  • The word or words serving to define another word or expression, as in a dictionary entry.
The word 'definiens' comes from the Latin word 'definire', 'to define'.
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