Archeozoic - definition, transcription

Amer.  |ˌɑːrkiːəˈzoʊɪk|
Brit.  |ˌɑːkɪˈzəʊɪk|

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 (syn: archaeozoic, archean, archeozoic)

adjective

- of or belonging to earlier of two divisions of the Precambrian era (syn: archaeozoic, archeozoic)
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