黔西北峨眉山玄武岩顶部Fe-Al岩系特征及其三稀元素富集特点

薛洪富, 曾道国, 向明坤, 忙是才, 张安

Characteristics of Fe-Al rock series on the top of Emeishan basalt in northwestern Guizhou Province and enrichment characteristics of its three rare elements

XUE Hongfu, ZENG Daoguo, XIANG Mingkun, MANG Shicai, ZHANG An

贵州二叠纪乐平世岩相古地理^{[ 21 ]} 1.泛滥平原相; 2.潮坪-潟湖相; 3.台地相; 4.台地边缘礁滩相; 5.台缘斜坡相; 6.深水盆地相; 7.海、陆界线; 8.岩相界线; 9.海侵方向; 10.研究区范围