Supported by the Key Project of the National Natural Science Foundation of China(Grant Nos.30590383 and 90411015);the National Natural Science Foundation of China(Grant No.40601104);the Scientific Research Foundation for the Returned Overseas Chinese Scholars,Ministry of Education of China;the Doctoral Program of Higher Education of China(Grant No.20050284011);the Foundation of ImportantBasic Research at Nanjing University(Grant No.0209005206);the Open Foundation of the State Key Laboratory of Loess and Quaternary Geology from the Institute of Earth Environment;Chinese Academy of Sciences(Grant No.SKLLQG0503),thePhysical Geography of"985"Items;the Test Foundation of Modern AnalysesCenter of Nanjing University(Grant No.0209001309)
Environmental archaeology of archaeological sites on both sides of the Dachang section in the Daning River,the Three Gorges of the Yangtze River,shows that riverbed evolution has a great influence on the distribution ...
supported by the National Seience Foundation of China(Grant No.40172044).
The Mesoproterozoic Changcheng System is widely distributed in the North China Craton. Determining its time of deposition and sources is important to understand the Precambrian crustal evolution of the North China Cra...
Many abnormal sedimentary structures in the Precambrian carbonate strata of the Ming Tombs District,Beijing, are recognized by the author as a probable earth- quake-tsunami sequence. These structures include a series ...
There are vastly distributed the Late Precambrian Strata in the Ming Tombs District, Beijing, where many geological survey units and individual researchers have conducted stratigraphical invistigations. The authors ha...