Category:Extant Tortonian first appearances
From Infogalactic: the planetary knowledge core
This category includes biological taxa that evolved during the Tortonian age of geologic time, between 11.62 and 7.25 million years and 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 Tortonian first appearances"
The following 10 pages are in this category, out of 10 total.
