| 古地磁欧拉极及对华北地块的应用 |
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| 引用本文： | 黄宝春 谭承泽. 古地磁欧拉极及对华北地块的应用[J]. 地球物理学进展, 1996, 11(2): 148-156 |
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| 作者姓名： | 黄宝春 谭承泽 |
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| 作者单位： | 中国科学院地球物理研究所，中国地质大学应用地球物理系 |
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| 摘 要： | 本文详细讨论了古地磁欧拉最佳小圆拟合法的基本原理和实际方法，并提出了提高拟合速度和优度的措施，同时利用此方法对前人取得的华北地块中石炭世至晚侏罗世这一时间的古地磁视极移曲线进行了最佳小圆拟合。
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| 关 键 词： | 视极移曲线 古地磁欧拉极 华北地块 地块 |
PALEOMAGNETIC EULER POLES AND ITS APPLICATION TO NORTH CHINA BLOCK |
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| Huang Baochun. PALEOMAGNETIC EULER POLES AND ITS APPLICATION TO NORTH CHINA BLOCK[J]. Progress in Geophysics, 1996, 11(2): 148-156 |
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| Authors: | Huang Baochun |
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| Abstract: | In this paper, we studied the method of obtaining the best fit paleomagnetic Euler Poles and an ellipsoid of 95% confidence about the paleomagnetic Euler Poles by using minimum likelihood criterion, and also proposed a method of enhancing the fitting velocity and precision, therefore the absolute motion of North China block was discussed according to its beat fit paleomagnetic Euler Poles. |
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| Keywords: | Apparent Polar Wandering(APW) Paleomagnetic Euler Poles(PEP) Root Mean Square Velocities(Vrms) |
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