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Identification and characterization of unconformities based on principal component and fisher discriminant analyses: a case study of the Jurassic Santai–Fangzi formations in the Chengdao–Zhuanghai area of the Jiyang depression

Crossref DOI link: https://doi.org/10.1007/s12145-026-02120-y

Published Online: 2026-04-06

Published Print: 2026-05

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Ma, Shilong

Yang, Shaochun

Wu, Yanjia

Huang, Dongmou

Zhang, Yifan
Funding

Funding for this research was provided by:

Innovation Fund of the China University of Petroleum (East China) supported by the Fundamental Research Funds for the Central Universities (27RA2301006)

China National Science and Technology Major Project (2017ZX05009001)
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Text and Data Mining valid from 2026-04-06

Version of Record valid from 2026-04-06
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Article History

Received: 2 November 2025

Accepted: 28 March 2026

First Online: 6 April 2026

Declarations

:

: The authors declare no competing interests.

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