Archean

From Wikipedia, the free encyclopedia

Remove ads

The Archean Eon (an aw spelled Archaean or Archæan) is ane o the fower geologic eons o Yird history, occurrin 4,000 tae 2,500 million years aby (4 to 2.5 billion year aby).

Archean Eon
4000–2500 million years aby
The geological eons and eras
-4500 
-4000 
-3500 
-3000 
-2500 
-2000 
-1500 
-1000 
-500 
0 
Protero
-zoic
Phanero
-zoic
Eo
Paleo
Meso
Neo
Paleo
Meso
Neo
Meso
Ceno
 
 
Scale: millions o years
Remove ads
Loading related searches...

Wikiwand - on

Seamless Wikipedia browsing. On steroids.

Remove ads