Sedimentary facies and sedimentary evolution of  the Upper Cretaceous Qingshankou Formation of Binbei area in Central Depression of Songliao Basin
Zhao BoYin ShuminZhang ShunLin ChunmingLiang Jiangping
JOURNAL OF PALAEOGEOGRAPHY . 2009, (3): 293 -300 .  DOI: 10.7605/gdlxb.2009.03.005