鄂西—渝东晚二叠世长兴期古地理格局及生物礁展布的再认识*
李雄

Recognition of palaeogeographical pattern and organic reef distribution in the Late Permian Changhsingian in western Hubei and eastern Chongqing
Li Xiong
鄂西—渝东地区上二叠统长兴组岩心照片