ಅರ್ಥ : The time from 3,800 million years to 2,500 million years ago. Earth's crust formed. Unicellular organisms are earliest forms of life.
ಸಮಾನಾರ್ಥಕ : archaeozoic aeon, archean, archean aeon, archean eon, archeozoic, archeozoic eon
ಅರ್ಥ : Of or belonging to earlier of two divisions of the Precambrian era.
ಉದಾಹರಣೆ :
Archeozoic life forms.
ಸಮಾನಾರ್ಥಕ : archeozoic