E3S Web Conf.
Volume 352, 20227th International Conference on Energy Science and Applied Technology (ESAT 2022)
|Number of page(s)||4|
|Section||Energy Sustainability & Energy-Related Environmental Science|
|Published online||27 June 2022|
Triassic in the eastern Sichuan basin ray slope and badong group strata division and correlation
1 Chongqing Key Laboratory of exogenetic mineralization and mining environment (Chongqing Institute of Geology and mineral resources), Chongqing 401120 China
2 Key Laboratory of Shale Gas Exploration，Ministry of Natural Resources (Chongqing Institute of Geology and Mineral Resources), 401120. China
Triassic strata are widely developed in the eastern part of Sichuan Basin. The Mingyuexia anticline and Huangnitang anticline located in the eastern Sichuan structural belt develop Triassic Jialingjiang Formation to Xujiahe Formation. The middle Triassic Leikoupo Formation and Badong Formation on both sides of the anticline are synchronous and heterogeneous strata. They are distinguished regionally according to their different sedimentary environments and lithologic characteristics, and the phase transition boundary between Leikoupo Formation and Badong Formation is determined.
Key words: Leikoupo Formation / badong Formation / sedimentary environment / phase transition boundary
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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