English dictionary
precambrian period meaning and definition
Definition and meaning of precambrian period at MeaningMonkey.org. precambrian period meaning and definition in the English Dictionary.PRECAMBRIAN PERIOD noun
Definition of Precambrian period (noun)
- 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 eon
Source: Princeton University Wordnet