The eon following the Hadean time and preceding the Phanerozoic eon; from about 3,800 million years ago until 544 million years ago. Synonyms: Precambrian, Precambrian aeon, Precambrian period.
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Words linked to "Precambrian eon" : Precambrian period, Archean eon, Proterozoic aeon, Precambrian aeon, Archaeozoic aeon, aeon, Proterozoic eon, Archean aeon, archaeozoic, archean, archeozoic, eon, Archeozoic eon, proterozoic |
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