新疆博格达山隆升时间初步分析

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新疆博格达山隆升时间初步分析

文章导航 > 沉积学报 > 2009 > 27(3): 487-493

孙国智. 新疆博格达山隆升时间初步分析[J]. 沉积学报, 2009, 27(3): 487-493.

引用本文:

孙国智. 新疆博格达山隆升时间初步分析[J]. 沉积学报, 2009, 27(3): 487-493.

SUN Guozhi. The Preliminary Analysis of the Uplift Time of Bogda Mountain,  Xinjiang, Northwest China[J]. Acta Sedimentologica Sinica, 2009, 27(3): 487-493.

Citation:

SUN Guozhi. The Preliminary Analysis of the Uplift Time of Bogda Mountain,  Xinjiang, Northwest China[J]. Acta Sedimentologica Sinica, 2009, 27(3): 487-493.

孙国智. 新疆博格达山隆升时间初步分析[J]. 沉积学报, 2009, 27(3): 487-493.

引用本文:

孙国智. 新疆博格达山隆升时间初步分析[J]. 沉积学报, 2009, 27(3): 487-493.

SUN Guozhi. The Preliminary Analysis of the Uplift Time of Bogda Mountain,  Xinjiang, Northwest China[J]. Acta Sedimentologica Sinica, 2009, 27(3): 487-493.

Citation:

SUN Guozhi. The Preliminary Analysis of the Uplift Time of Bogda Mountain,  Xinjiang, Northwest China[J]. Acta Sedimentologica Sinica, 2009, 27(3): 487-493.

新疆博格达山隆升时间初步分析

孙国智

西北大学大陆动力学国家重点实验室地质学系西安 710069

通讯作者:
孙国智

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文章访问数: 1542
HTML全文浏览量: 20
PDF下载量: 812
被引次数: 0

The Preliminary Analysis of the Uplift Time of Bogda Mountain,  Xinjiang, Northwest China

SUN Guozhi

The Key Laboratory of Northwest University Continental Dynamics,Ministry of Education, Department of Geology, Northwest University, Xi′an 710069

More Information

Corresponding author: SUN Guozhi

摘要: 博格达山横亘于准噶尔盆地和吐—哈盆地之间，关于博格达山的隆升时间一直是一个具重要意义而又长期争议的问题。综合分析前人及研究区资料认为：早石炭—中二叠世博格达地区以拉张环境为主；在晚二叠—早三叠世，吐—哈盆地台北凹陷沉积物的粒度、分布、形态、成分变化等特征以及地层接触关系表明博格达山初次隆升；中侏罗世，台北凹陷的沉积相、ZTR指数以及砂岩岩屑成分在时间上和空间上的变化，表明西山窑组晚期博格达山再次隆升，并向吐—哈盆地提供物源，但喜山运动期间博格达山隆升幅度最大，铸成了现今的盆山格局。
- 博格达山 /
- 隆升时间 /
- 中侏罗世 /
- 沉积相 /
- 重矿物 /
- 岩屑成分
Abstract: The Bogda Mountain located between Junggar basin and TurpanHami basin. Its uplift time has been debated for a long time and is of important geotectonic significance. Based on
the information of predecessors and the study area, it is considered that the Bogda area was mainly in extensional environment between Early Carboniferous to Middle Permian; in later Pernianearly Triassic period, the particle size, distribution, morphology, composition changes of TurpanHami Basin sediments and stratigraphic contact relationship show that the initial uplifting time of the Bogda mountain took place at late Permian. According to the great changes of time and space about sedimentary facies, ZTR index and sandstone detrital compositions of Xishanyao formation, Sanjianfang formation and Qiketai formation in middle Jurassic epoch on Taibei sag of TurpanHami Basin, it is concluded that the reuplift time of Bogda Mountain took place at late Xishanyao formation, and became the north source supplying area of the TurpanHami Basin. But the maximum uplift amplitude during the Himalayan movement formed the present basinorogen pattern.
- Bogda Mountain /
- uplift time /
- sedimentary facies /
- detrital compositions /
- sandstone detrital compositions /

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文章访问数: 1542
HTML全文浏览量: 20
PDF下载量: 812
被引次数: 0

新疆博格达山隆升时间初步分析

孙国智

西北大学大陆动力学国家重点实验室地质学系西安 710069

通讯作者: 孙国智

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2009-06-10

关键词:

摘要: 博格达山横亘于准噶尔盆地和吐—哈盆地之间，关于博格达山的隆升时间一直是一个具重要意义而又长期争议的问题。综合分析前人及研究区资料认为：早石炭—中二叠世博格达地区以拉张环境为主；在晚二叠—早三叠世，吐—哈盆地台北凹陷沉积物的粒度、分布、形态、成分变化等特征以及地层接触关系表明博格达山初次隆升；中侏罗世，台北凹陷的沉积相、ZTR指数以及砂岩岩屑成分在时间上和空间上的变化，表明西山窑组晚期博格达山再次隆升，并向吐—哈盆地提供物源，但喜山运动期间博格达山隆升幅度最大，铸成了现今的盆山格局。

English Abstract

孙国智. 新疆博格达山隆升时间初步分析[J]. 沉积学报, 2009, 27(3): 487-493.

引用本文:

孙国智. 新疆博格达山隆升时间初步分析[J]. 沉积学报, 2009, 27(3): 487-493.

SUN Guozhi. The Preliminary Analysis of the Uplift Time of Bogda Mountain,  Xinjiang, Northwest China[J]. Acta Sedimentologica Sinica, 2009, 27(3): 487-493.

Citation:

SUN Guozhi. The Preliminary Analysis of the Uplift Time of Bogda Mountain,  Xinjiang, Northwest China[J]. Acta Sedimentologica Sinica, 2009, 27(3): 487-493.

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