K-Ar dating of extensional fault gouge from the Yi-Shu segment of the Tan-Lu fault zone |
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| Authors: | YongSheng Wang Guang Zhu ZhaoQi Hu BiLong Zhang BiWei Xiang ChengLong Xie |
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| Institution: | WANG YongSheng,ZHU Guang,HU ZhaoQi,ZHANG BiLong,XIANG BiWei & XIE ChengLong School of Resource , Environmental Engineering,Hefei University of Technology,Hefei 230009,China |
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| Abstract: | Two grabens were developed in the Yi-Shu segment of the Tan-Lu fault zone (TLFZ) during its exten-sional activities, and are now confined by four major NNE-trending normal faults and filled with Creta-ceous sediments. These faults were developed due to their reactivities, containing gouge and cutting the graben sediments. Detailed fieldwork demonstrates that the faults experienced sinistral transten-sional moment related to regional NE-SW extension during the reactivity. X-ray diffraction (XRD) analysis of ... |
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| Keywords: | Yi-Shu segment of the Tan-Lu fault zone extensional fault gouge K-Ar dating of illite X-ray diffraction |
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