川西北地区晚三叠世卡尼期洪水事件沉积的碳、氧同位素记录*
王艳艳1, 张彪2, 时志强2, 伊海生2

Oxygen and carbon isotopic records of the Late Triassic Carnian pluvial event deposits in northwestern Sichuan Province
Wang Yanyan1, Zhang Biao2, Shi Zhiqiang2, Yi Haisheng2
川西北地区卡尼阶岩性柱状图及化石碳、氧同位素特征