Triassic in the eastern Sichuan basin ray slope and badong group strata division and correlation

Zhen Liu; Ruigang Zhang; Dan Zhou; Fei Chen; Wei Li; Yang Chen; Zhengda Zhou; Lei Nie

doi:10.1051/e3sconf/202235203021

All issues

Volume 352 (2022)

E3S Web Conf., 352 (2022) 03021

Abstract

Open Access

Issue		E3S Web Conf. Volume 352, 2022 7^th International Conference on Energy Science and Applied Technology (ESAT 2022)


Article Number		03021
Number of page(s)		4
Section		Energy Sustainability & Energy-Related Environmental Science
DOI		https://doi.org/10.1051/e3sconf/202235203021
Published online		27 June 2022

E3S Web of Conferences 352, 03021 (2022)

Triassic in the eastern Sichuan basin ray slope and badong group strata division and correlation

Zhen Liu¹^,2, Ruigang Zhang¹^,2, Dan Zhou¹^,2, Fei Chen¹^,2, Wei Li¹^,2, Yang Chen¹^,2, Zhengda Zhou¹^,2 and Lei Nie¹^,2

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

Abstract

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

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