The Structure of Evolutionary Theory

Punctuated Equilibrium and the Validation of Macroevolutionary Theory 807 of organisms for every tiny subsection of a geographic ...

808 THE STRUCTURE OF EVOLUTIONARY THEORY components, or "atoms," of evolutionary trends in clades. The apparatus of punctuated e ...

Punctuated Equilibrium and the Validation of Macroevolutionary Theory 809 their evolution from our own biased perspective of spe ...

810 THE STRUCTURE OF EVOLUTIONARY THEORY argument for considering the validity of punctuational change at all levels. Just as th ...

Punctuated Equilibrium and the Validation of Macroevolutionary Theory 811 non-causally correlated with coincident evolutionary e ...

812 THE STRUCTURE OF EVOLUTIONARY THEORY on empirical results. Several researchers have noted that punctuated equilibrium implie ...

Punctuated Equilibrium and the Validation of Macroevolutionary Theory 813 diversity through time and space in major taxonomic gr ...

814 THE STRUCTURE OF EVOLUTIONARY THEORY the recognition) of species without autapomorphies. Such species arise frequently in th ...

Punctuated Equilibrium and the Validation of Macroevolutionary Theory 815 (Stanley's tests may be reduced to three, as his secon ...

816 THE STRUCTURE OF EVOLUTIONARY THEORY "of course the magnitude of change in both form and diversity correlates with number of ...

Punctuated Equilibrium and the Validation of Macroevolutionary Theory 817 for low species numbers, if consistently maintained wi ...

818 THE STRUCTURE OF EVOLUTIONARY THEORY 9 - 12A. The famous figure from Westoll (1949) showing rapid morphological change early ...

Punctuated Equilibrium and the Validation of Macroevolutionary Theory 819 9 - 12B. Redrawing and simplification of these data in ...

820 THE STRUCTURE OF EVOLUTIONARY THEORY best test for distinguishing the bifurcating model of speciational gradualism from the ...

Punctuated Equilibrium and the Validation of Macroevolutionary Theory 821 an overwhelming predominance of speciation by cladogen ...

822 THE STRUCTURE OF EVOLUTIONARY THEORY two do not include plesiomorphic species. Thus, nine may represent hard polytomies." Of ...

Punctuated Equilibrium and the Validation of Macroevolutionary Theory 823 basis of punctuated equilibrium. This literature inclu ...

824 THE STRUCTURE OF EVOLUTIONARY THEORY Such studies are pursued, in other words, to resolve patterns within Australopithecus a ...

Punctuated Equilibrium and the Validation of Macroevolutionary Theory 825 symbol for hundreds of similar cases representing a ch ...

826 THE STRUCTURE OF EVOLUTIONARY THEORY This case becomes particularly interesting, and merits consideration here, as a demonst ...