川中东北部中—下侏罗统湖相碳酸盐岩碳氧同位素特征及其古环境意义

张葳¹, 李智武¹, 冯逢², 翟中华², 孙玮¹, 汤聪¹, 丁一¹, 刘树根¹

Carbon and oxygen isotopic composition of lacustrine carbonate rocks of the Lower-Middle Jurassic in NE part of central Sichuan Province and their palaeoenvironmental significance

Zhang Wei¹, Li Zhiwu¹, Feng Feng², Zhai Zhonghua², Sun Wei¹, Tang Cong¹, Ding Yi¹, Liu Shugen¹

川中东北部采样点位置及自流井组大安寨段沉积相