Meaning of Archeozoic
Pronunciation: (är"kē-u-zō'ik), [key]
— Geol. Geol.
- noting or pertaining to the earlier half of the Precambrian Era, from about 5 billion to 2.5 billion years ago, during which the earliest datable rocks were formed and from which the oldest known fossil forms, blue-green algae and bacteria, have been recovered. See table under
- the Archeozoic division of geologic time or the rock systems formed then.
- archeozoic (Thesaurus)