Meaning of MACROEVOLUTION

WordNet Dictionary
	Definition:		[n]  evolution on a large scale extending over geologic era and resulting in the formation of new taxonomic groups
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	See Also:		evolution, phylogenesis, phylogeny
Biology Dictionary
	Definition:		Evolution on a species level (speciation and extinction) and at higher taxonomic classifications (appearance and disappearance of genuses, families, orders, etc.).
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Glossary
	Definition:		"large-scale" evolution; the evolution of new species and higher taxa.
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