Hadean

Etymology
, from

Adjective

 * 1) Pertaining to Hades or hell.
 * 2)  Of, or relating to the geological eon.
 * 1)  Of, or relating to the geological eon.

Translations

 * Finnish: hadeeinen
 * Greek: καταρχαιοζωικός
 * Spanish: hádico
 * Swedish:

Coordinate terms

 * , - eons in Precambrian

Translations

 * Estonian: hadaikum
 * Finnish: hadeeinen aioni
 * Greek: Καταρχαιοζωικός
 * Hungarian:
 * Russian:, , , , , хэ́дий
 * Spanish: Hádico
 * Swedish: