Oxygen isotopes trace the origins of Earth's earliest continental crust

作者: Laure Martin , Michael T D Wingate , Michael T D Wingate , Yongjun Lu , Yongjun Lu

DOI: 10.1038/S41586-021-03337-1

关键词: ArcheanSubductionGeologyGeochemistryZirconMantle (geology)Continental crustLithosphereCrustBasalt

摘要: … trace elements to be viable TTG sources 5,9 . Here we use variations in the oxygen isotope … Strongly sodic TTGs represent the most-primitive magmas and contain zircon with oxygen …

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