摘要
With the support by the National Natural Science Foundation of China,the research team led by Prof.Song ShuGuang(宋述光)and Prof.Wei Chunjing(魏春景)at the School of Earth and Space Sciences,Peking University,uncovered compositional heterogeneity in the early Archaean deep mantle,which was published in Nature Geosciecne(2019,12:672-678).