新疆北部扎河坝坳陷上二叠统沉积环境
文磊1, 孙相灿1, 周新桂1, 易立1, 李清瑶1, 高永进1, 龚晓星1, 郭坤2

Sedimentary environment of Upper Permian in Zhaheba Depression of Northern Xinjiang
WEN Lei1, SUN Xiangcan1, ZHOU Xingui1, YI Li1, LI Qingyao1, GAO Yongjin1, GONG Xiaoxing1, GUO Kun2
新富地1井314~1 403 m井段岩芯照片