走滑拉分盆地
- 网络strike slip pull apart basin
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从渤海湾盆地的中、新生代构造演化分析,渤海湾盆地是一个新生代早第三纪始新世形成的走滑拉分盆地。
According to the analysis of Mesozoic and Cenozoic tectonic evolution , Bohai Bay basin is a strike slip pull apart basin formed in the Cenozoic Eocene epoch .
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中生代就已存在的东西两个走滑构造带是新生代形成渤海湾走滑拉分盆地的基本地质条件。
The eastern and western strike slip tectonic belts are basic geological conditions to form the Cenozoic Bohai Bay strike slip pull apart basin .
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阐明了柴西第三系构造演化以中新统(12Ma)为界,可划分为走滑拉分盆地(左旋)与压扭坳陷盆地(右旋)两个主要阶段。
It is suggested that Miocene ( 12Ma ) can be defined as a borderline to mark off the two stages of Tertiary structural evolution , one is sliding and separate basin ( left-revolving ) and the other is compressive and twisty depression basin ( right-revolving ) .
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这个走滑拉分盆地的中部发育伸展构造,这些伸展构造是由走滑作用派生而来的。
The extensional structures developed in the central Bohai Bay basin are induced by strike slip .
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胶莱盆地是中生代走滑拉分盆地,其形成与发育受到沂沭断裂和五莲-即墨-牟平断裂的控制。
Jiaolai Basin is a strike-slip and pull-apart basin controlled by the Yishu Fault Belt and Wulian-Jimo-Muping Fault .
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白秧坪矿集区的主成矿期是在兰坪盆地发育成喜马拉雅上叠坳陷走滑拉分盆地期间。
In Baiyangping ore concentrated area , the master mineralization epoch is in Lanping basin became imbricate down-warped , strike-slip and pull-apart basin .
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走滑拉分盆地中构成特有的歪斜扇体,普遍为向上变粗和变粗又变细的层序。故可以此作为判别古构造性质的物理参数之一。
The fan bodies with their distorted geometry and special sequence assembly provides as a physical parameter of the strike-slip pull apart basins .
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索尔库里盆地是阿尔金断裂带中一个新生代断陷盆地,属于典型松弛分叉型走滑拉分盆地。
It is one of the typical strike slip pull apart basins which formed in the setting of releasing splay area in Altun Tagh .
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因此,认为柴北缘盆地在古近纪为非对称走滑拉分盆地,在新近纪为挤压坳陷盆地。
Therefore , the authors consider that the basin was an asymmetrical strike-slip pull-apart basin in the Palaeogene but becomes a compressive depression basin in Neocene .
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中生代为走滑拉分盆地,发育张扭伸展断层系,新生代为陆内前陆盆地,发育扭压逆冲断裂系;
Both of them were strike slip extensional basins with well-developed transtensional extensional fault systems in Mesozoic and were intracontinental foreland basins with transpressional overthrusting fault systems in Cenozoic .
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云南巍山永平矿集区位于兰坪走滑拉分盆地南段,有铜金多金属中、小型矿床及矿化点140余处,盆地发育和成矿作用与印度亚洲板块碰撞密切相关。
More than 140 middle-small size deposits or mineral occurrences occur in the Weishan-Yongping ore concentration area located in the southern part of the typical Lanping strike-slip and pull-apart basin which has plenty of mineral resources derived from the collision between Indian plate and Asian plate .
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提出南昌凹陷构造演化模式为冷水坞期(K1l)具走滑-拉分盆地性质;
The model of the tectonic evolution of the Nanchang subbasin is as follows : in the Lengshuiwuan ( K_1l ), the subbasin was a strike-slip-pull-apart basin ;