Free Download David M. Williams, Sandra Knapp, "Beyond Cladistics: The Branching of a Paradigm" English | 2010 | ISBN: 0520267729 | PDF | pages: 349 | 3.4 mb Cladistics, or phylogenetic systematics-an approach to discovering, unraveling, and testing hypotheses of evolutionary history-took hold during a turbulent and acrimonious time in the history of systematics. During this period-the 1960s and 1970s-much of the foundation of modern systematic methodology was established as
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