Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Geophysics》 1995-S2
Add to Favorite Get Latest Update

RESEARCH ON THE FINE CRUSTAL STRUCTURE OF THE NORTHERH QILIAN-NEXI CORRIDOR BY DEEP SEISMIC REFLECTION

WU XUAN-ZHI; WU CHUN-LING; LU JIE ; WU JIE( Institute of Mineral Deposits, CAGS, Beijing 100037)( Lithosphere Research Center, CAGS, Beijing 100037)( 562 Comprehensive Research Brigade, CAGS, Sanhe, Hebai 101601)  
A 94 kilometer long deep seismic reflection profile was completed from northern Qilianmountain to Hexi corridor in Gansu province of China. The Moho is about 40─50 km deepand tilts southwards to Qilian mountain. The North Qilian Front Thrust is also dippingsouthwards, steeply in shallow with decreasing dip to merge with a reflection energy zone at3. 5─4 s, probably coming from a detechment. The Altun fault zone is likely extending eastto Kuantanshan, also inclined southerly and reaches the lower crust. It is the Altun faultzone and the North Qilian Front Thrust which absorb the press stress in Qilian regioncaused by the indian plate's northward movement.
【Fund】: 国家自然科学基金 地质矿产部重点资助
【CateGory Index】: P631.4
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved