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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-article-BUS6-0026-0033

Czasopismo

Polish Geological Institute Special Papers

Tytuł artykułu

Discordances of the top surface of carboniferous deposits of the Upper Silesian Coal Basin

Autorzy Jura, D.  Jura, D.  Jura, D. 
Treść / Zawartość http://www.pgi.gov.pl/oferta-inst/wydawnictwa/serie-wydawnicze/pgi-special-papers.html
Warianty tytułu
Języki publikacji EN
Abstrakty
EN Geological boundaries of the structural stages between Late Variscan Moravian-Silesian-Cracow orogene and Saalian Sławków Graben taphrogene, Early and Late Kimmerian epeirogene, Middle Alpine Silesian-Cracow Monocline, and Late Alpine Carpathian Foredeep are defined as discordances. These structural surfaces of different age, present in the top surface of Carboniferous deposits of the Upper Silesian Coal Basin, were investigated in morphotectonic research. Discordances in the morphotectonical record separate older faulted and folded Carboniferous deposits from younger, nearly subhorizontal rocks of epi-Variscan cover. This polychronic and polygenetic geological heterochronous boundary of the top surface of Carboniferous deposit consists of the following coeval discordances: sub-Permian, sub-Triassic, sub-Jurassic, sub-Cretaceous, sub-Miocene and sub-Quaternary. Those buried erosional surfaces with ancient landforms were some formed by terrestrial, others by marine planation. The repeated erosion of Carboniferous deposits and sedimentation of covers as well as fault, monocline and fold-flexure deformations are reflected in differentiated configuration of discordances in the height range from about 400 m a.s.l. to 6000 m b.s.l.
Słowa kluczowe
EN morphotectonic of discordances   Carboniferous to Quaternary events  
Wydawca Państwowy Instytut Geologiczny - Państwowy Instytut Badawczy
Czasopismo Polish Geological Institute Special Papers
Rocznik 2002
Tom Vol. 7
Strony 125--132
Opis fizyczny Bibliogr. 24 poz., rys., wykr.
Twórcy
autor Jura, D.
autor Jura, D.
autor Jura, D.
  • Silesian University, Department of Earth Science, 41-200 Sosnowiec, Będzińska 60, kgp@wnoz.us.edu.pl
Bibliografia
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-article-BUS6-0026-0033
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