Arkaikum
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Indonesian[edit]
Alternative forms[edit]
Etymology[edit]
Borrowed from Modern Latin Archaicum.
Adjective[edit]
Arkaikum
Proper noun[edit]
Arkaikum
Synonyms[edit]
Hypernyms[edit]
- (eon 2,500-4,000 Ma): Prakambrium
Hyponyms[edit]
- (eon 2,500-4,000 Ma): Eoarkaikum, Paleoarkaikum, Mesoarkaikum, Neoarkaikum
Coordinate terms[edit]
- (eon 2,500-4,000 Ma): Hadaikum, Proterozoikum - eons in Precambrian