Sequence stratigraphy and coal accumulation pattern of the Early Cretaceous coal measures in Hailar Basin, Inner Mongolia
Guo Biao, Shao Longyi, Zhang Qiang, Ma Shimin, Wang Dongdong, Zhou Qianyu
JOPC . 2014, (5): 631 -640 .  DOI: 10.7605/gdlxb.2014.05.51