库布齐沙漠南缘沙源限制型抛物线形沙丘沉积构造 |
马奕鑫, 武子丰, 王卓然, 韩旭娇, 乌友罕, 哈斯额尔敦 |
Internal sedimentary structure of source-limited parabolic dune in southern margin of Hobq Desert |
Yixin Ma, Zifeng Wu, Zhuoran Wang, Xujiao Han, Youhan Wu, Hasi Eerdun |
图4 抛物线沙丘弧顶部层理示意图 |
Fig.4 Schematic diagram of bedding at the nose of parabolic dune. A. The foot of the windward slope; B. The middle of the windward slope; C. Dune crest; D. The middle of the lee slope; E. The foot of the leeward slpoe |
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