Geological interpretation of a seismic reflection profile in the eastern part of the Bohemian Cretaceous Basin

IF 1.1 4区地球科学 Q3 GEOCHEMISTRY & GEOPHYSICS

Journal of Geosciences Pub Date : 2022-05-22 DOI:10.3190/jgeosci.339

Z. Skácelová, B. Mlčoch, S. Čech

引用次数: 1

Abstract

A seismic reflection profile was realized in the eastern part of the Bohemian Cretaceous Basin in the years 2013–2015. Seismic research was supported by a detailed gravity and geoelectric survey. The profile crossed three significant hydrogeological structures or districts: Vysoké Mýto, Ústí and Kyšperk synclines. Interpretation of geophysical data enabled a determination of the Cretaceous sediments with a thickness of up to 250 m and Permian sediments even with a thickness of 2000 m. The seismic reflectors and gravity effect, together with the boreholes and geological mapping, were used to compile the uncovered geological map.

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波希米亚白垩纪盆地东部地震反射剖面的地质解释

2013年至2015年，在波希米亚白垩纪盆地东部发现了地震反射剖面。地震研究得到了详细的重力和地电调查的支持。该剖面跨越了三个重要的水文地质结构或区域：VysokéMýto、Ústí和Kyšperk向斜。通过对地球物理数据的解释，可以确定厚度高达250米的白垩纪沉积物和厚度甚至为2000米的二叠纪沉积物。地震反射镜和重力效应以及钻孔和地质测绘被用于编制未覆盖的地质图。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Geosciences GEOSCIENCES, MULTIDISCIPLINARY-MINERALOGY

CiteScore

2.30

自引率

7.10%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Geosciences is an international peer-reviewed journal published by the Czech Geological Society with support from the Czech Geological Survey. It accepts high-quality original research or review papers dealing with all aspects of the nature and origin of igneous and metamorphic rocks. The Journal focuses, mainly but not exclusively, on: -Process-oriented regional studies of igneous and metamorphic complexes- Research in structural geology and tectonics- Igneous and metamorphic petrology- Mineral chemistry and mineralogy- Major- and trace-element geochemistry, isotope geochemistry- Dating igneous activity and metamorphic events- Experimental petrology and mineralogy- Theoretical models of igneous and metamorphic processes- Mineralizing processes and mineral deposits. All the papers are written in English, even though they may be accompanied by an additional Czech abstract. Each contribution is a subject to peer review by at least two independent reviewers, typically at least one from abroad. The Journal appears 2 to 4 times a year. Formally it is divided in annual volumes, each of them including 4 issues.