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漠河逆冲推覆构造中段地质特征与构造演化

赵书跃 郑全波 韩彦东

地质通报2016,Vol.35Issue(7):1095-1105,11.
地质通报2016,Vol.35Issue(7):1095-1105,11.

漠河逆冲推覆构造中段地质特征与构造演化

Geological characteristics and tectonic evolution of the middle segment of Mohe thrust nappe

赵书跃 1郑全波 1韩彦东1

作者信息

  • 1. 黑龙江省地质调查研究总院齐齐哈尔分院,黑龙江哈尔滨150036
  • 折叠

摘要

Abstract

Geological investigation shows that the middle segment of the Mohe over-thrust nappe system is a typical over-thrust model, which includes imbricated reversal faults, pressed sharp edge folds, reversal folds, thrust deformation zones, and barrier folds. The structural deformation is in the SSE direction. Recently, the isotope studies show that the activities of the Mohe over-thrust nappe system occurred during the period from the late Late Jurassic to the early Early Cretaceous. The nappe belt and the Mongolia-Okhotsk tectonic unit have the same orogenic period and the same dynamics background.

关键词

中亚造山带/蒙古-鄂霍茨克构造带/漠河/逆冲推覆构造/晚侏罗世晚期-早白垩世早期

Key words

Middle Asian orogenic belt/Mongolia-Okhotsk tectonic unit/Mohe/over-thrust nappe/late Late Jurassic to early Early Cretaceous

分类

天文与地球科学

引用本文复制引用

赵书跃,郑全波,韩彦东..漠河逆冲推覆构造中段地质特征与构造演化[J].地质通报,2016,35(7):1095-1105,11.

基金项目

中国地质调查局项目 ()

地质通报

OA北大核心CSCDCSTPCD

1671-2552

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