Palaeogeographic characteristics of the Late Paleozoic in Linqing Depression，Bohai Bay Basin
Lü Dawei, Zhao Honggang, Li Zengxue, Liu Haiyan, Wang Pingli, Zhao Xuesheng, Man Yi, Ning Wenfeng
JOURNAL OF PALAEOGEOGRAPHY . 2012, (4): 437 -450 .  DOI: 10.7605/gdlxb.2012.04.003