秦皇岛地区上古生界沉积特征与沉积演化*
鄢继华, 常嘉, 陈世悦, 单腾飞

Sedimentary characteristics and evolution of the Upper Paleozoic strata in Qinhuangdao area
Yan Ji-Hua, Chang Jia, Chen Shi-Yue, Shan Teng-Fei
秦皇岛地区上古生界剖面地理位置图