+The Cenozoic Era, meaning "new life," is Earth's current geological era, spanning from 66 million years ago to the present day. It followed the [Mesozoic Era](/wiki/mesozoic_era) and is often called the "Age of [Mammals](/wiki/mammals)," as these creatures diversified and became dominant after the dinosaur extinction.
+## See also
+- [Geologic Time](/wiki/geologic_time)
+- [Paleogene](/wiki/paleogene)
+- [Quaternary](/wiki/quaternary)
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