Αναζήτηση
Archaeozoic aeon
/ˈɑːkiːˌɒzəʊɪk ˈiːɒn/
/ˈɑːɹkiːˌɑːzoʊɪk ˈiːɑːn/Archaeozoic aeon
01
the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life
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Συναφή Λέξεις
