Cordierite-bearing granulites from Ihosy,southern Madagascar:Petrology,geochronology and regional co

• 作 者: Li Tang Meng Pan Toshiaki Tsun
• 机 构: SchoolofEarthSciencesandResources,GraduateSchoolofLifeandEnvironmentalSciences,DepartmentofGeology,D
• 出 处: 地学前缘:英文版
• 发表日期: 2019年6期
• 关键词: PSEUDOSECTION modelling Cordierite-bearing granulite Detrital zircon GEOCHRONOLO
• 基金项目: We thank Geology Department of University of Antananarivo,Prof.Roger A.Rambeloson,Dr.E.Shaji,and Prof.M.Arima for valuable support of our fieldwork.We thank Dr.Tim Johnson and an anonymous reviewer fo

Madagascar,a major fragment of Gondwana,is mainly composed of Precambrian basenent rocks formed by Mesoarchean to Neoproterozoic tectono-thernial events and recording a Pan-African metamorphic overprint.The Ranotsara Shear Zone in southern Madagascar has