bre: Arkean

Information
has URI	http://lexvo.org/id/term/bre/Arkean

Meaning
means	(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 Archeozoic, Archeozoic eon, Archean eon, Archean, Archean aeon, Archaeozoic, Archaeozoic aeon