PRECAMBRIAN PERIOD
(noun)Definitions
There is 1 meaning of the phrase
Precambrian Period.
Precambrian Period - as a 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 (Exact Relations)
precambrianprecambrian aeonprecambrian eon