Archean Meaning
There are 2 meaning(s) for word Archean
Meaning 1 : of or relating to the earliest known rocks formed during the Precambrian Eon
Synonyms : archaean
Synonyms : archaean
Meaning 2 : the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life
Synonyms : archaeozoic, archaeozoic aeon, archean aeon, archean eon, archeozoic, archeozoic eon
Synonyms : archaeozoic, archaeozoic aeon, archean aeon, archean eon, archeozoic, archeozoic eon