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 WordNet Dictionary |
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| | Definition: | |
[n] evolution on a large scale extending over geologic era and resulting in the formation of new taxonomic groups |
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MACROEVOLUTION is a 14 letter word that starts with M. |
| | See Also: | | evolution, phylogenesis, phylogeny |
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| Biology Dictionary |
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| | 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 |
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| | Definition: | | "large-scale" evolution; the evolution of new species and higher taxa. |
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