• 责任者：Dong Yixin (Shenzhen Experiment and Research Center ; Oilfield Engineering and Research Institute ; CNOOC ; Shenzhen 518052 ; China) ; Liu Chunlian
• 刊名：Quaternary Sciences
• 出版年：2012
• 卷期：32(6)
• 关键词：晚第四纪 ; Late Quaternary ; 古生物学 ; paleontology ; 珠江三角洲 ; Zhujiang River Delta
• 页码：p.1183-1198
• 图表：7 illus., 1 table, 54 refs.
• 分类号：1400
• issnNo：ISSN1001-7410
• isbnNo：CN11-2708/P

Five continuously-cored boreholes were drilled from subsurface of present middle Pearl River Delta,and are located at Da’ao Sha (cores PRD05 and PRD04) and the northwest of Wugui Mount (cores PRD03,PRD02,and PRD01,eastward).Integrated micropaleontological,sedimentological,and magnetic susceptibility investigations of these cores and detailed micropaleontological quantitative analysis of two of them (PRD05 and PRD04) are discussed in order to examine the paleoenvironmental characteristics in the study area,and totally 297 samples were investigated for both micropaleontological and mollusk analysis respectively.The results of the paper enable for the first time the detailed reconstruction of sequence-stratigraphic architecture as well as sea-level change and paleoenvironmental evolution in the Middle Pearl River Delta during the Late Quaternary.