Sequence stratigraphy and lithofacies paleogeography of the Middle-Upper Cambrian Xixiangchi Group in the Sichuan Basin and its adjacent area, SW China
LI Wei,FAN Ru,JIA Peng,LU Yuanzheng,ZHANG Zhijie,LI Xin,DENG Shenghui
Fig. 1. Third-order sequence division and cross section of Xixiangchi Group in Northwest Sichuan-East Chongqing-Southwest Hubei. HST—Highstand systems tract, TST—Transgressive systems tract.