This category includes biological taxa that evolved during the Cenozoic era of geologic time, between 66 million years ago and the present and have not yet gone extinct.
Subcategories
This category has the following 3 subcategories, out of 3 total.
E
Pages in category "Extant Cenozoic first appearances"
The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes.