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Tempo and Mode in Evolution
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<h2 id="external-links">External links</h2> <ul><li><a href="https://www.pbs.org/wgbh/evolution/library/06/2/l_062_02.html">George Gaylord Simpson: Natural Selection and the Fossil Record</a></li></ul> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>"Daniel Giraud Elliot Medal". National Academy of Sciences. Retrieved 16 February 2011. <a href="http://www.nasonline.org/site/PageServer?pagename=AWARDS_elliot" target="_blank">http://www.nasonline.org/site/PageServer?pagename=AWARDS_elliot</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> </ol>