Abstract:The deposition during Changzhougou Age to Tuanshanzi Age of Changcheng Period, started from the terrigenous clastic rock foot-plate and ended by the stable carbonate rock platform, forms a complete transgression-regression cycle in Western Liaoning Province. Based on the analysis of rock assemblage, sedimentary structure, index trace elements, paleosalinity and rare earth element ratio, a regular change of sedimentary facies is found. The river delta facies is developed in the early stage; the non-barrier coast facies and shallow sea shelf facies in the middle stage; while the barrier coast facies, open platform facies and restricted platform facies, the late stage.
耿志洪, 曲若达, 王然, 谭文刚. 辽西地区常州沟期——团山子期岩相古地理概况[J]. 地质与资源, 2014, 23(3): 246-250.
GENG Zhi-hong, QU Ruo-da, WANG Ran, TAN Wen-gang. A GENERAL REVIEW OF THE LITHOFACIES AND PALEOGEOGRAPHY IN WESTERN LIAONING DURING CHANGZHOUGOU AGE TO TUANSHANZI AGE. GEOLOGY AND RESOURCES, 2014, 23(3): 246-250.