What is Archeozoic?
Archeozoic definition and meaning on Dictionary terms:
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.
the Archeozoic division of geologic time or the rock systems formed then.
Origin of Archeozoic1870a??75; archeo- + Greek zA?(a,?) life + -ic