Eoarchean Era

GPTKB entity

Statements (16)
Predicate Object
gptkbp:instanceOf geological formation
gptkbp:contains gptkb:Acasta_Gneiss
gptkb:Isua_Greenstone_Belt
gptkb:Nuvvuagittuq_Greenstone_Belt
oldest known rocks on Earth
gptkbp:duration 400 million years
gptkbp:endDate 3.6 billion years ago
gptkbp:followedBy gptkb:Paleoarchean_Era
https://www.w3.org/2000/01/rdf-schema#label Eoarchean Era
gptkbp:notableFor formation of Earth's first stable continental crust
possible earliest evidence of life
gptkbp:partOf gptkb:Archean_Eon
gptkbp:precededBy gptkb:Hadean_Eon
gptkbp:startDate 4.0 billion years ago
gptkbp:bfsParent gptkb:Archean_Eon
gptkbp:bfsLayer 6