作者单位:钟日晨,陈衍景,李文博(北京大学造山带与地壳演化重点实验室,北京)Jo(e)l Brugger(Tectonics,Resources and Exploration (TRaX),School of Earth and Environmental Sciences,University of Adelaide,Adelaide,South Australia 5005,Australia;South Australian Museum,North Terrace,Adelaide,South Australia 5000,Australia)