Archean eon

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Related to Archean eon: Proterozoic eon, Phanerozoic eon
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Synonyms for Archean eon

References in periodicals archive ?
Previously scientists have explained the presence of liquid water in that lowlight time, during the Archean Eon (about 3.
Most of the largest formations date from the late Archean eon, which ended around 2.
According to Eric Wolf, the new 3-D model of the Archean Eon on Earth that lasted from about 3.
His and Barley's analysis shows that rocks of the Archean eon, which are more than 2.
Washington, August 19 (ANI): A team of scientists has determined that Carbonyl Sulphide gas warmed the world and saved it from freezing over during the Archean eon more than 3 billion years ago.