Biological taxa that went extinct during the: Paleogene period of geologic time, between 66. And 23 million years ago during the——early Cenozoic Era.
See also the preceding Category:Cretaceous extinctions and the succeeding Category:Neogene extinctions
See also: Category: Paleogene first appearances
Subcategories
This category has the "following 6 subcategories," out of 6 total.
C
E
O
P
Pages in category "Paleogene extinctions"
The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes.