《Table 2 Chronology of mammalian fossil sites in continental Quaternary of southern China》
本系列图表出处文件名:随高清版一同展现
《Quaternary integrative stratigraphy and timescale of China》
In addition to the CLP loess-paleosol sequence,other Quaternary continental strata in China,including fluvio-lacustrine and cave/fissure sedimentary sequences,have been well dated using magnetic stratigraphy.Establishing temporal control for the strata bearing Yuanmou Man and Peking Man by way of magnetic stratigraphy were key developments in early studies(Li et al.,1976;Liu et al.,1977).With the improved understanding of paleomagnetic remanence acquisition processes and the increasing use of SQUID magnetometers since the 1980s,the chronologies of a variety of sedimentary strata and associated faunas have been well constrained(Figures 2 and 3,Tables 1 and 2).The purpose of the present contribution is to review recent developments provided mainly by magnetostratigraphic investigations of continental Quaternary strata and associated faunas,and then to propose an integrative chronostratigraphic framework and a stratigraphic correlation scheme for Quaternary continental strata in China(Figures 1–3).In addition,we propose several critical issues in Chinese Quaternary chronostratigraphy which are currently unresolved.However,certain sedimentary units lacking robust age constraints(e.g.the Xigeda Formation in southwestern China and the Xiyu Formation in northwestern China)are not discussed here.
图表编号 | XD0034780500 严禁用于非法目的 |
---|---|
绘制时间 | 2019.01.01 |
作者 | Chenglong DENG、Qingzhen HAO、Zhengtang GUO、Rixiang ZHU |
绘制单位 | State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics,Chinese Academy of Sciences、Institutions of Earth Science, Chinese Academy of Sciences、College of Earth and Planetary Sciences, University of Chinese Academy of Sciences、I |
更多格式 | 高清、无水印(增值服务) |