晚更新世早期共和盆地湖相沉积常量元素地化学特征及环境演变
胡梦珺, 郑登友, 吉天琪, 庄静, 孙文丽

Geochemical characteristics of major element oxides and environmental evolution inferred from lacustrine sediments in Gonghe Basin, China during the early Late Pleistocene
Mengjun Hu, Dengyou Zheng, Tianqi Ji, Jing Zhuang, Wenli Sun
图4 SG剖面常量元素氧化物比值的垂直变化
Fig.4 Vertical variation of major element oxide ratio in SG profile