Distribution and characteristics of rearranged hopanes in the black shale of the Chang 9 member, the Upper Triassic Yanchang Formation in the Ansai area, Ordos Basin, North China

• Han Yue,

  Roles Conceptualization, Data curation, Investigation, Writing – original draft, Writing – review & editing

  Affiliation School of Earth Science and Resources, Chang’an University, Xi’an, PR China

  https://orcid.org/0009-0001-0307-2072

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• Yan Liu ,

  Roles Conceptualization, Data curation, Investigation, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: liuyan_mm@chd.edu.cn (YL); rongxli@chd.edu.cn (RL)

  Affiliation School of Science, Chang’an University, Xi’an, PR China

  https://orcid.org/0000-0003-1376-4205

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• Rongxi Li ,

  Roles Conceptualization, Project administration, Supervision, Validation, Writing – review & editing

  * E-mail: liuyan_mm@chd.edu.cn (YL); rongxli@chd.edu.cn (RL)

  Affiliation School of Earth Science and Resources, Chang’an University, Xi’an, PR China

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• Xuefeng Liu

  Roles Conceptualization, Software, Validation, Writing – review & editing

  Affiliation Xingzichuan Oil Production Plant of Yanchang Oil Field Co., Ltd, Yan’an, PR China

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