3-D numerical modelling of the influence of pre-existing faults and boundary conditions on the distribution of deformation: Example of North-Western Ghana
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- 作者：Xiaojun Fenga ; fxjuncumt@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Prince O. Amponsaha ; Roland Martina ; Jé ; rô ; me Gannea ; Mark W. Jessella ; b
- 关键词：3D numerical modelling ; Eburnean orogeny ; Strike-slip faults ; Deformation ; West African Craton
- 刊名：Precambrian Research
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：274
- 期：Complete
- 页码：161-179
- 全文大小：8622 K
文摘
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We have used the Underworld code to test different orientations of a system of branched crustal scale strike-slip faults.
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The orientations of faults control the evolution of relief and localized deformation.
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We have modelled topographic evolution using three different surface boundary conditions.
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We have reconstructed the Bole-Bulenga terrane in North-Western Ghana (around 2.20–2.10 Ga).
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