苏北燕子埠地区张夏组鲕粒灰岩地球化学特征及成因

王国强, 张凤鸣, 王博, 单雨阳, 周琦忠, 黄友波

Geochemical characteristics and genesis of oolitic limestones of Zhangxia Formation in Yanzibu area of Northern Jiangsu Province

WANG Guoqiang, ZHANG Fengming, WANG Bo, SHAN Yuyang, ZHOU Qizhong, HUANG Youbo

研究区地质简图 1.下寒武统馒头组上段; 2.中寒武统毛庄组; 3.中寒武统徐庄组; 4.中寒武统张夏组下段; 5.中寒武统张夏组上段; 6.上寒武统崮山组; 7.第四系; 8.整合地质界线; 9.不整合地质界线; 10.逆断层及编号; 11.平移逆断层; 12.产状; 13.钻孔; 14.省界; 15.山峰及海拔