Archaeozoic — synonyms, definition

1. Archaeozoic (Adjective)

Archaeozoic (Adjective) — (geology) of or belonging to earlier of two divisions of the Precambrian era. ex. "archaeozoic life forms"

2. Archaeozoic (Noun)

Archaean Archaeozoic aeon Archean Archean aeon Archean eon Archeozoic Archeozoic eon

Archaeozoic (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.

aeon eon Precambrian Precambrian aeon Precambrian eon Precambrian period