Category:Extant Eocene first appearances
From Infogalactic: the planetary knowledge core
This category includes biological taxa that evolved during the Eocene epoch of geologic time, between 56 and 33.9 million years ago that have not yet gone extinct.
| Preceded by Proterozoic Eon | Phanerozoic Eon | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Paleozoic Era | Mesozoic Era | Cenozoic Era | ||||||||||
| Cambrian | Ordovician | Silurian | Devonian | Carboniferous | Permian | Triassic | Jurassic | Cretaceous | Paleogene | Neogene | 4ry | |
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Pages in category "Extant Eocene first appearances"
The following 123 pages are in this category, out of 123 total.
