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Trends
Brian O’MearaEEB464 Fall 2015
http://scienceblogs.com/deepseanews/2007/04/why_is_the_giant_isopod_giant.phphttp://pinchmealfredo.blogspot.com/2008_11_01_archive.html
Cope’s Rule
Widespread tendency of many animal groups to grow towards
larger sizes
http://darwiniana.org/horses.htm
What could explain a
trend?How would you test it?
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Alroy . Cope's rule and the dynamics of body mass evolution in North American fossil mammals. Science (1998) vol. 280 (5364) pp. 731-734
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Time
Hunt and Roy. Climate change, body size evolution, and Cope's Rule in deep-sea ostracodes. Proceedings Of The National Academy Of Sciences Of The United States Of America (2006) vol. 103 (5) pp. 1347-1352
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