AUTHOR=Zhu Yaling , Tan Wenmei , Hai Lianfu , Mu Caixia , Wang Kun , Li Mengyuan 

TITLE=Organic geochemical characteristics of Jurassic Yan ’an Formation source rock in Pengyang area of southwestern Ordos basin

JOURNAL=Frontiers in Earth Science

VOLUME=13

YEAR=2025

URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1536268

DOI=10.3389/feart.2025.1536268

ISSN=2296-6463