• 责任者：Li Chuanjin (Key Laboratory of the Study of Earth’s Deep Interior ; Institute of Geology and Geophysics ; Chinese Academy of Sciences ; Beijing 100029 ; China) ; Xu Peifen
• 刊名：Chinese Journal of Geophysics
• 出版年：2010
• 卷期：53(5)
• 关键词：地壳 ; crust ; 远震信号 ; teleseismic signals ; 山西 ; Shanxi Province
• 页码：p.1143-1148
• 图表：3 illus., 1 table, 17 refs.
• 分类号：0400
• issnNo：ISSN0001-5733
• isbnNo：CN11-2074/P

Seismic data collected by Shanxi Digital Seismic Network during a six-year time period were used to compute crustal thickness using the receiver function method and H-k search. The results show that at the northern margin of Pingyao Basin in Shanxi region, there exists a transition belt along the line between Wenshui and Jinzhong, called Jinzhong transition belt. The belt acts as a dividing line between the south thin crust (about 37～40 km) and the north thick crust (about 41～45 km) trending in NEE direction. The authors consider this transition belt being related to early precambrian basement structure and an important tectonic boundary inside the North China Craton.