Lithofacies characteristics and sedimentary environment of Chang 7 black shale in the Yanchang Formation,Ordos Basin
WANG Lan, LI Wenhou, LIU Qun, WANG Daxing, ZHANG Mengbo, BAI Bin
JOPC . 2023, (3): 598 -613 .  DOI: 10.7605/gdlxb.2023.03.047