西藏昌都玉曲河源区冰川构造的性质、特征与演化

李德文, 马保起, 田勤俭, 史嘉骥, 赵杰

The nature， characteristics and evolution of glaciotectonics in source area of the Yuqu River， Changdu， Tibet， China

Dewen LI, Baoqi MA, Qinjian TIAN, Jiaji SHI, Jie ZHAO

图5 那塔村北卫曲左岸省道S303道路里侧剖面［图1（c）中P2点］（西藏八宿县郭庆乡。出露厚度约4 m，镜向北北东。粗线代表大层界线，细线代表大层内变形特征。说明见正文）

Fig. 5 A profile at the inner side of provincial highway S303 on the left bank of Weiqu， to North of Nadi Village ［（point P2 in Fig.1（c）］， Guoqing Township， Basu County， Tibet. The exposed thickness is about 4 m， and the lens direction is NNE. The thick line represents the boundary of the large layer， the thin line represents the deformation characteristics within the large layer. See the text for the description