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上海地区位于长江三角洲前缘(图1),全新世沉积极为发育。区内钻孔资料众多,根据钻孔资料,我们做了大量的分析工作,为全新世的研究提供了丰富的资料。本文试对上海地区全新世地层的划分对比、C~(14)年龄测定和古地理过程等作一初步分析。
The Shanghai area is located in the front of the Yangtze River Delta (Figure 1). The Holocene sedimentation is extremely developed. There are many borehole data in the area. According to the borehole data, we did a lot of analysis and provided abundant information for the study of the Holocene. This paper attempts to make a preliminary analysis of the Holocene stratigraphic division, C ~ (14) age determination and palaeogeography in Shanghai area.