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Punctuated equilibria : an alternative to phyletic gradualismIn Francisco José Ayala & John C. Avise (eds.), Essential readings in evolutionary biology, The Johns Hopkins University Press. 2014.
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The spandrels of San Marco and the Panglossian paradigm : a critique of the adaptationist programmeIn Francisco José Ayala & John C. Avise (eds.), Essential readings in evolutionary biology, The Johns Hopkins University Press. 2014.
