DISCUSSION ON THE REGIONAL STRUCTURAL FEATURES OF JIANGHAN BASIN SINCE THE INDOSINIAN MOVEMENT
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摘要: 印支期以来,江汉盆地在特定的大地构造背景、特殊的边界条件等内外因素制约下,形成了多种特定的构造型式,如挤压、推覆条件下的大型褶皱、逆冲推覆;引张条件下的断块,以及构造叠加复合条件下的时间、空间域的转换构造等,同时还有对前印支期构造的明显改造。Abstract: Since the Indosinian movement there have developed in the Jianghan basin some specific structural types, such as the large folds and nappes by thrust faulting, fault blocks by extension, and the temporal and spatial transform structures by structural compounding.There also occur modification of Pre-Indosinian structures.
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Key words:
- Indosinian movement /
- Jianghan basin /
- regional structural features
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