塔里木盆地东部上寒武统SPICE事件检出及其油气地球化学意义

王浩哲,刘虎,韦志伟,邓倩,李诗达,张海祖,程斌,廖泽文

Determination of SPICE event from the upper Cambrian strata and its geochemical significance in the eastern Tarim Basin, NW China

Haozhe Wang,Hu Liu,Zhiwei Wei,Qian Deng,Shida Li,Haizu Zhang,Bin Cheng,Zewen Liao

图6 同位素地层曲线对比：(A)雅尔当山剖面；(B)TD2井碳酸盐岩碳（同位素数据引自文献[32]，箭头指示中/上寒武统界限的“SPICE”事件[9]）

Fig.6 Stable isotope strata curves from the Yaerdang Mountain profile (A) and well TD2 (B) (carbon isotope data of carbonate rocks are quoted from ref. [32]， arrow to the right corresponds to the SPICE event [9]）