China Geology (Sep 2018)

Ordovician sequence stratigraphy and correlation in the Middle-Upper Yangtze region, South China

  • Chuan-shang Wang,
  • Xiao-feng Wang,
  • Xiao-hong Chen,
  • Zhi-hong Li,
  • Xu-bing Li

Journal volume & issue
Vol. 1, no. 3
pp. 354 – 366

Abstract

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ABSTRACT: 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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