mammalian evolution
noun phrase
Meaning
The biological process by which mammals have diversified and adapted from common ancestral lineages over millions of years.
Examples
- Paleontologists have uncovered new fossils that significantly clarify key stages in mammalian evolution.
- The rapid diversification of species following the extinction of the dinosaurs is a central theme in mammalian evolution.
Synonyms: development, phylogeny, speciation, diversification