Zoeken
Selecteer de woordenboektaal
Archean Eon
01
(geology) the eon of geological time extending from about 3.8 billion to 2.5 billion years ago, when Earth's crust formed and the earliest known life developed
gespecialiseerd
grammaticale informatie
Voorbeelden
Earth's crust became more stable during the Archean Eon.
LanGeek



























