拉萨河谷爬坡沙丘沉积物特征
王晓枝, 董治宝, 南维鸽, 李超, 高冲, 张欣

Sediment characteristics of climbing dunes in Lhasa River Valley, China
Xiaozhi Wang, Zhibao Dong, Weige Nan, Chao Li, Chong Gao, Xin Zhang
图5 爬坡沙丘表层沉积物A-CN-K (A)及A-CNK-FM (B)三角图解(长实箭头表示大陆风化趋势;Ka=高岭石、Sm=蒙脱石、PI=斜长石、Ep=绿帘石、IL=伊利石、Mu=白云母、Bi=黑云母、Ks=钾长石、Fls=长石)
Fig.5 A-CN-K (A) and A-CNK-FM (B) ternary plots of climbing dune surface deposition (The long solid arrows represent the weathering direction of the continent; Ka=kaokin、Sm=smectites、PI=plagioclase、Ep=epidote、IL=illite、Mu=Muscovite、Bi=biotite、Ks=K—feldspar、Fls=feldspar)