地学前缘 ›› 2012, Vol. 19 ›› Issue (5): 195-204.

• 论文 • 上一篇    下一篇

塔里木盆地北缘—南天山造山带盆山耦合和构造转换

汤良杰,邱海峻,云露,杨勇,黄太柱,王鹏昊,谢大庆   

  1. 1. 油气资源与探测国家重点实验室, 北京 102249
    2. 中国石油大学 盆地与油藏研究中心, 北京 102249
    3. 国土资源部 油气资源战略研究中心, 北京 100034
    4. 中国石化 西北油田分公司, 新疆 乌鲁木齐
  • 收稿日期:2011-11-29 修回日期:2012-03-08 出版日期:2012-09-10 发布日期:2012-09-10
  • 作者简介:汤良杰(1957—), 男, 教授, 博士生导师, 构造地质学专业,主要从事盆地构造分析和石油地质研究。E-mail: tanglj@cup.edu.cn
  • 基金资助:

    全国油气资源战略选区调查与评价国家专项(2009GYXQ02-05);国家自然科学基金项目

Analysis of basinmountain coupling and transition of the Northern Tarim BasinSouthern Tianshan Orogenic Belt.

  • Received:2011-11-29 Revised:2012-03-08 Online:2012-09-10 Published:2012-09-10

摘要:

文章探讨了塔里木盆地北缘和南天山造山带的盆山耦合和构造转换过程。塔里木盆地属于典型的叠合盆地,经历了多期构造演化。研究表明,在地史时期中,塔里木盆地北缘和相邻南天山造山带经历了多期和复杂的盆山耦合和盆山转换过程,形成多种类型盆山耦合和转换方式。(1)按时间域可划分为:早古生代陆内裂陷盆地早期伸展造山晚期挤压造山耦合,晚古生代陆内裂陷盆地弧后造山晚期碰撞造山耦合,中生代陆内前陆盆地挤压造山耦合,古近纪前陆盆地挤压造山耦合,新近纪—第四纪再旋回前陆盆地挤压造山耦合;(2)按深度域可划分为:深部地幔俯冲型盆山耦合,地壳分层滑脱拆离型盆山耦合,基底滑脱拆离型盆山耦合,古生代伸展和逆冲推覆型盆山耦合,中—新生代逆冲推覆型盆山耦合;(3)按运动学和动力学可划分为:逆冲推覆型盆山耦合和接触关系、重力滑脱型盆山耦合和接触关系、走滑转换型盆山耦合和接触关系、深部岩浆上涌焊接型盆山耦合和接触关系、鳄鱼嘴型盆山耦合和接触关系。

关键词: 盆山耦合, 盆山转换, 塔里木盆地北缘, 南天山造山带

Abstract:

The purpose of this paper is to analyze the basinmountain coupling and the process of tectonic transition between Northern Tarim Basin and Southern Tianshan Orogenic Belt. The typical superimposed Tarim Basin experienced polycycle tectonic evolution. It is indicated that polyphase and complex basinmountain coupling and basinmountain transition existed in the Northern Tarim Basin and the adjacent Southern Tianshan Orogenic Belt. (1)Basinmountain coupling and tectonic transition according to the geological time realm: coupling of the intracontinental rifting basinearly phase extensional orogenylater stage compressional orogeny during the period of the earlyPaleozoic, coupling of the intracontinental rifting basinretroarc orogenylater stage collisional orogeny during the period of the LaterPaleozoic, coupling of the intracontinental foreland basincompressional orogeny during the Mesozoic, coupling of the foreland basincompressional orogeny in the Eogene, and coupling of the recycled foreland basincompressional orogeny in the NeogeneQuaternary.(2)Basinmountain coupling based on the depth realm: basinmountain coupling of the deep mantle underthrusting, coupling of the multilevel detachment in the crust, coupling of the detachment in the basement, coupling of extension and thrustnappe in the Paleozoic, and coupling of thrustnappe in the MesoCenozoic.(3)Basinmountain coupling according to the kinematics and geodynamics: thrustnappetype basinmountain coupling, gravitationaldetachmenttype basinmountain coupling, wrenchtransfertype basinmountain coupling, magmaweldtype basinmountain coupling, and crocodilemouthtype basinmountain coupling.

Key words: basinmountain coupling, basinmountain transition, Northern Tarim Basin, Southern Tianshan Orogenic Belt

中图分类号: