岗日嘎布玉东曲末次冰消期冰川演化及其10Be暴露测年研究 |
董国成, 王友琪, 付云翀, 毋宇斌 |
Cosmogenic 10Be constraints on the last deglacial glacier behaviors in the Yudongqu Valley, Gangrigabu Range, southeast Tibetan Plateau |
Guocheng DONG, Youqi WANG, Yunchong FU, Yubin WU |
图3 冰川地貌及部分漂砾样品照片 |
Fig. 3 Selective photographs showing glacial and associated landforms (a)~(d) as well as examples of sampled boulders for 10Be surface exposure dating (e) and (f): a panoramic photograph showing the lateral moraines identified near the valley-mouth (a); view upstream from the M3 moraine. White dashed line illustrates the M2 and M3 moraine. White arrow indicates the Sangangqulin temple (b); looking southwards from the lowest part of the M2 moraine. Shown in the foreground is the M1 moraine (c); looking upstream from the M6 moraine(d); boulder GYX05 presenting rock varnish on the surface (e); boulder (GYX20) that is sampled from the M3 moraine (f) |
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