Definitions
Archaean Tweet Definition of Archaean Like Definition of Archaean on Facebook
noun 
  1. (geology) the Archaean eon
adjective 
  1. (geology) of, or relating to the geologic eon from about 3,800 to 2,500 million years ago; comprises the Eoarchean, Paleoarchean, Mesoarchean and Neoarchean eras; marked by an atmosphere with little oxygen, the formation of the first continents and oceans and the emergence of simple life

Supplemental Details:Sponsor an extended definition for Archaean for as little as $10 per month. Click here to contact us.

     
  

 Find:
  Words Starting With:
  Words Ending With:
  Words Containing:
  Words That Match:

 
 Translate Into:
  
Dutch   French   German
  
Italian   Spanish
    Show results per page.

Browse the Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

   
Dictionary content provided from Wiktionary.org under the GNU Free Documentation License
Allwords Copyright 1998-2024 All rights reserved.