ZHENG Lailin ),JIN Zhenmin ),PAN Guitang ),GENG Quanru ),SUN Zhimin ) ) Chengdu Institute of Geology, Mineral Resources, Chengdu, Sichuan, ) Faculty of Earth Sciences, China University of Geosciences, Wuhan, Hubei,.2004. Geological Features and Tectonic Evolution in the Namjagbarwa Area, Eastern Himalayas[J]. Acta Geologica Sinica,78(6):744-751