Definition of Hadean Aeon

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Currently available definitions
Hadean Aeon in English
Noun
  1. the earliest eon in the history of the Earth from the first accretion of planetary material (around 4,600 million years ago) until the date of the oldest known rocks (about 3,800 million years ago); no evidence of life
Nearby
hadean haddock hadean aeon hadean eon hadean time