| 东构造节的伸展和折返: 泰国北部裂谷的重力信号 |
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| 关键词:Gravity indenter model Northern Thailand |
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| Extension and Exhumation in the Eastern Syntaxis: Gravity Signatures of Rift Valleys in Northern Thailand |
| Although many of its details have been criticised, the indenter model of India-Asia collision (Fig 1) is still widely accepted as providing a workable first-order explanation for the structural development of the eastern syntaxis and the initiation of the major NW-SE faults that segment the mainland of Southeast Asia. Arguments have largely concerned the extent to which the arrival of the continental crust of greater India has been accommodated by thickening beneath the Tibetan Plateau or by extrusion of blocks into Southeast Asia. Second-order structures relevant to such questions include elevated plateaus, metamorphic core complexes and the networks of rift basins with broadly N-S trends. In northern Thailand, one such rift network has been responsible for the development of a characteristic basin-and-range morphology. |
| John MILSOM.2012.Extension and Exhumation in the Eastern Syntaxis: Gravity Signatures of Rift Valleys in Northern Thailand[J].Acta Geoscientica Sinica,33(s1):41-42. |
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