Characteristics and genesis of iron formation in the Changlongshan Formation of Qingbaikou System in the Ming Tombs area,Beijing
Zhang Qin, Wang Bo-Han, Zhou Chen, Sun Zu-Yu, Mei Xiao-Han, Yuan Cheng-Shuai, Wang Kai
JOPC . 2020, (3): 570 -586 .  DOI: 10.7605/gdlxb.2020.03.039