川西南盐津地区志留系龙马溪组页岩地球化学特征及地质意义*
何佳伟1,2, 谢渊2, 侯明才1, 刘建清2, 何利2, 芦云飞1

Geochemical characteristics and geological significance of the Silurian Longmaxi Formation shale in Yanjin area,southwestern Sichuan Basin
He Jia-Wei1,2, Xie Yuan2, Hou Ming-Cai1, Liu Jian-Qing2, He Li2, Lu Yun-Fei1
川西南龙马溪组页岩 δ Ce垂向变化对比图 W201和Z106井数据引自王淑芳等,2015;新地2井数据引自牟传龙等,2019