川西盆地下白垩统古流向逆变及沉积地球化学响应
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杨国臣
, 于炳松, 陈建强, 李善营, 姚纪明, 吴云辉
Inversion of palaeocurrent direction and sedimentary geochemical response in the Lower Cretaceous of western Sichuan Basin
Yang Guochen
, Yu Bingsong, Chen Jianqiang, Li Shanying, Yao Jiming, Wu Yunhui
龙门山前各剖面及双流正兴镇剖面下白垩统古流向玫瑰图(a—剑门关组;b—天马山组;c—天马山组;d—天马山组)