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  5. New Early Cretaceous paleomagnetic results from Qilian orogenic belt and its tectonic implications

New Early Cretaceous paleomagnetic results from Qilian orogenic belt and its tectonic implications

来源 :中国科学：地球科学英文版 | 被引量 : 0次 | 上传用户：weihan0533
【摘 要】
：
Lower Cretaceous red sedimentary rocks from the depositional basin of East Qilian fold belt have been collected for a paleomagnetic study. Stepwise thermal dema
【作 者】
：
YANG Tianshui(杨天水) YANG Zhenyu 
【机 构】
：
InstituteofGeomechanics
【出 处】
：
中国科学：地球科学英文版
【发表日期】
：
2002年6期
【关键词】
：
QILIAN Mountain paleomagnetism Early Cretaceous Hekou group. Qilian Mountain 
【基金项目】
：
This project was funded by the National Natural Science Foundation of China (Grant Nos. 49925410 and 40102021).
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Lower Cretaceous red sedimentary rocks from the depositional basin of East Qilian fold belt have been collected for a paleomagnetic study. Stepwise thermal demagnetization reveals two or three components of magnetization from dark red sandstones. Low-temp
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