冀北承德盆地杏石口组沉积特征及时代讨论

陈海燕, 张运强, 刘蓓蓓, 彭芊芃

Sedimentary Characteristics and Stratigraphic Age of Xingshikou Formation in Chengde Basin of Northern Hebei

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承德盆地杏石口组柱状对比图