Geochemistry characteristics of the Middle Jurassic Zhiluo Formation in Helan Mountain-Liupan Mountain area and their geological significances
Luo Wei, Liu Chiyang, Zhang Dongdong, Wang Jianqiang, Niu Haiqing, Guo Pei
JOPC . 2016, (6): 1030 -1043 .  DOI: 10.7605/gdlxb.2016.06.078