Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb: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
|
| 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
|
| https://www.w3.org/2000/01/rdf-schema#label |
Eoarchean Era
|