The Upper-Lower Cretaceous boundary in the southern Songliao Basin: A case study of ICDP borehole SK-3
GAO Hang, WANG Pujun, GAO Youfeng, WAN Xiaoqiao, YANG Guang, HU Jingsong, WU Huaichun
Earth Science Frontiers . 2023, (3): 425 -440 .  DOI: 10.13745/j.esf.sf.2023.1.28