皖北新元古界望山组灰岩微量元素地球化学特征*
陈松1,2, 傅雪海1,3, 桂和荣2, 孙林华2

Geochemical characteristics of trace elements in limestone of the Neoproterozoic Wangshan Formation in northern Anhui Province
Chen Song1,2, Fu Xuehai1,3, Gui Herong2, Sun Linhua2
安徽宿州黑风岭地区望山组灰岩La-Th-Sc(左)和Th-Sc-Zr/10(右)图解