Citation: | Chuan-shang Wang, Xiao-feng Wang, Xiao-hong Chen, Zhi-hong Li, Xu-bing Li, 2018. Ordovician sequence stratigraphy and correlation in the Middle-Upper Yangtze region, South China, China Geology, 1, 354-366. doi: 10.31035/cg2018041 |
The precise correlation of the Ordovician successions in different facies is difficult due to the complex changes of the tecto-paleogeography in South China. Based on previous studies, the authors recognized 10 3rd grade sequences, i. e., Osq1 to Osq10 in ascending order, by the integrated study of chronostratigraphy, biostratigraphy as well as the analysis on the sedimentary facies. The authors are confident to correlate the Ordovician successions precisely in different facies in an isochronous stratigraphic framework with the application of the method of sequence stratigraphy and correlation.
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Facies zones in the middle-upper Yangtze area and the location of sections.
Lower Ordovician sequence stratigraphic classification and correlation across different facies zone in South China.
Middle and Upper Ordovician sequence stratigraphic classification and correlation across different facies zone in South China.
Sedimentary structures of Lower Ordovician in South China.
The succession of the Middle Ordovician in different facies.
The successions of the Upper Ordovician in different areas.