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Crustal structure of northeastern Tibetan plateau and Ordos block:Waveform interpretation of the Maqen-Jingbian seismic refraction profile |
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| Authors: | Fuyun Wang Hong Shang Xiankang Zhang Geophysical Exploration Center China Earthquake Administration Zhengzhou China |
| Institution: | Fuyun Wang Hong Shang , Xiankang Zhang Geophysical Exploration Center,China Earthquake Administration,Zhengzhou 450002,China |
| Abstract: | The Maqen-Jingbian wide-angle seismic reflection and refraction experiment was carried out in 1998,which aims at determining detailed structure in the crust and top of the upper mantle and understanding structural relation between the northeastern Tibetan plateau and the Ordos block. The 1-D crustal models inferred by waveform inversion show strong variations in crustal structure,which can be classified into four different types:1 an Ordos platform with the Proterozoic crust and two high-velocity layers in ... |
| Keywords: | crustal structure northeastern Tibetan plateau Ordos block waveform interpretation seismic refraction |
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