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本文通过对松树沟地区航空象片和陆地卫星象片的综合研究,经扎实的野外验证工作,对该区进行了1:5万地质调查,对秦岭群的构造特征进行了深入剖析,从而对本区秦岭群的地层层序做了重新厘定。 文章以丰富的资料,对松树沟倒转背斜和松树尖向斜进行了重点分析,以充足的论据修正和补充了前人的工作成果。研究的结果表明秦岭群为一受纵、横向断裂破坏和多期变形影响的形态复杂的复式背斜。从而初步恢复了前加里东期秦岭地槽的发展历史。 文章还概要地总结了运用遥感地质方法在古老变质岩和岩浆岩地区进行地质构造分析的方法及优越性。
Based on the comprehensive research on aerial images and land satellite images in the Songshugou area, through the solid field verification work, the geological survey of 1: 50000 in this area was carried out and the tectonic features of the Qinling Group were deeply analyzed. District Qinling Group stratigraphic sequence has been redefined. Based on a wealth of data, the article focuses on the analysis of the Songgou ditch reversal anticline and the pine apical obliqueness, amending and supplementing the achievements of predecessors with sufficient arguments. The results show that the Qinling Group is a complex complex anticline that is affected by vertical and horizontal faults and multi-stage deformation. Thus initially restored the history of the development of the Qinling Gully in the former Caledonian period. The article also summarizes the methods and advantages of using remote sensing geology to analyze the geological structure in the ancient metamorphic rocks and magmatic rocks.