四川广元清风峡剖面上泥盆统风暴沉积特征及其古环境意义<sup>*</sup>

四川广元清风峡剖面上泥盆统风暴沉积特征及其古环境意义^*

黄程^1,², 沈宇葳^1,², 文馨³

Sedimentary characteristics and its palaeoenvironmental significance of the Upper Devonian storm deposits at Qingfengxia section in Guangyuan City,Sichuan Province

Huang Cheng^1,², Shen Yu-Wei^1,², Wen Xin³

四川广元清风峡剖面各期风暴岩粗粒滞留段粒径分布