Cenozoic era
(Ce-no-zo-ic-e-ra)
5 syllables
Definition
noun. The current geological era, covering the period from 66 million years ago to the present, characterized by the dominance of mammals and birds, and the development of modern flora.
Example Sentence
The Cenozoic era is known for the rise of mammals after the extinction of the dinosaurs.
More Example Sentences
Scientists study the Cenozoic era to understand the evolution of life on Earth.
Synonyms
Age of Mammals; Tertiary; Quaternary
Antonyms
Mesozoic era; Paleozoic era; Precambrian
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Cenozoic era
