The dynamic Archean to Paleoproterozoic crustal evolution of Brazil:Preface  

作　　者：Hugo Moreira Mathias Schannor Kathryn Cutts Nick M.W.Roberts 

机构地区：[1]CNRS-UMR5243,Géosciences Montpellier,Universitéde Montpellier,France [2]Department of Earth Sciences,University of Cambridge,UK [3]Department of Earth Sciences,Freie Universität Berlin,Berlin,Germany [4]Faculdade de Geologia,Universidade do Estado do Rio de Janeiro,Brazil [5]Geological Survey of Finland,P.O.Box 96,FI-02151 Espoo,Finland [6]Geochronology and Tracers Facility,British Geological Survey,Nottingham,UK

出　　处：《Geoscience Frontiers》2022年第5期106-109,共4页地学前缘（英文版）

摘　　要：Brazil is the largest country in South America and contains the majority of the exposed Archean and Paleoproterozoic crust on the continent. As such, Brazil provides a natural laboratory for studies of the ancient Earth. In this Special Issue, contributions reflect the dynamic and protracted growth and reworking of former continents during a time frame of over a billion years, and depict how changes across the evolution of plate tectonics may have influenced the evolution of the interlinked crust-ocean-atmospheric Earth cycles over this period.

关 键 词：EVOLUTION Paleo EARTH 

分 类 号：P548[天文地球—构造地质学]