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has gloss | eng: Cool Early Earth, abbreviated CEE, is a theory that the early planet Earth had a calm influx of bolides and a cool climate allowing fluid water, after the planetary accretion but before the occurrence of the Late Heavy Bombardment in the Hadean geological eon. The Cool Early Earth is believed to have been the state for some hundreds of million years around 4.2 billion years (Ga) ago. This Cool Early Earth theory is supported by supposed water conditions at the creation of western Australian Jack Hills detrital zircons dated to about 4.0-4.4 Ga ago, some time after the planetary accretion era of the early Hadean. The Cool Early Earth was immediately followed by the Late Heavy Bombardment |
lexicalization | eng: Cool Early Earth |
instance of | (noun) 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 Hadean eon, Hadean aeon, Hadean, Priscoan aeon, Priscoan eon, Priscoan, Hadean time |
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