Archeozoic Eon — synonyms, definition
1. Archeozoic eon (Noun)
7 synonyms
Archaean Archaeozoic Archaeozoic aeon Archean Archean aeon Archean eon Archeozoic
1 definition
Archeozoic eon (Noun) — The time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life.
2 types of
aeon eon
4 parts of
Precambrian Precambrian aeon Precambrian eon Precambrian period