Category:Extant Early Cretaceous first appearances
From Infogalactic: the planetary knowledge core
This category includes biological taxa that evolved during the Early Cretaceous epoch of geologic time, between 145 and 100.5 million years ago 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 Early Cretaceous first appearances"
The following 43 pages are in this category, out of 43 total.
