Englishfor English speakers

archean English

Meaning archean meaning

What does archean mean?

— adjective of or relating to the earliest known rocks formed during the Precambrian Eon

— 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

What other words have the same or similar meaning as archean?

Archaean Archean eon Archeozoic eon Archeozoic Archean aeon Archaeozoic aeon Archaeozoic Azoic

archaean archaistic archaic