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" : Proterozoic aeon, Proterozoic eon, Archaeozoic aeon, Archean eon, Precambrian, aeon, archean, Archeozoic eon, Precambrian period, proterozoic, eon, archeozoic, archaeozoic, Archean aeon |
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