Evidence for marine transgression between 7500–5400BC at the Luotuodun Site in Yixing, Jiangsu Province
LI Lan, ZHU Cheng, LIN Liugen, ZHAO Quanhong, SHI Gongyue,ZHENG Chaogui, FAN Chao
Journal of Geographical Sciences . 2009, (6): 671 -680 .  DOI: 10.1007/s11442-009-0671-2