1 Results for *archean eon*

หรือค้นหา: archean eon, -archean eon-

WordNet (3.0)

archean

(n) 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. Archeozoic, Archean eon, Archaeozoic aeon, Archeozoic eon, Archean aeon, Archaeozoic

Time: 0.0528 seconds, cache age: 60.723 (clear)Longdo Dict -- https://dict.longdo.com/