Paleoarchean
From Palaeos.org
| Archean eon 3,800-2,500 | |||
|---|---|---|---|
| Eoarchean 3,800-3,600 | Paleoarchean 3,600-3,200 | Mesoarchean 3,200-2,800 | Neoarchean 2,800-2,500 |
The Paleoarchean is a geologic era that spans from 3600-3200 bya. The two domains eubacteria and archaea evolved during this era.
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