Determination of tectonic background for sedimentary basin from sandstone geochemistry  

作　　者：SHAO Lei 1, K. Stattegger 2 and LI Wenhou 3 1. Laboratory of Marine Geology, Tongji University, Shanghai 200092, China 2. Geological and Paleontological Institute, University of Kiel, 24118 Kiel, Germany 3. Department of Geology, Northwest Unive 

出　　处：《Chinese Science Bulletin》1998年第14期1191-1196,共6页

摘　　要：The chemical composition of sedimentary rocks is mainly controlled by source rocks. Through examining chemical composition of terrigenous rocks, the tectonic evolution of a sedimentary basin can be modeled. The Turpan Basin belongs to a continental sedimentary basin and its source rocks are derived from the upper continental crust.The chemical composition of sedimentary rocks is mainly controlled by source rocks. Through examining chemical composition of terrigenous rocks, the tectonic evolution of a sedimentary basin can be modeled. The Turpan Basin belongs to a continental sedimentary basin and its source rocks are derived from the upper continental crust.

关 键 词：SEDIMENTARY rock GEOCHEMISTRY BASIN analysis Turpan Basin. 

分 类 号：P594[天文地球—地球化学]