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Geological evolution of the southwestern part of the Veporic Unit (Western Carpathians): based on fission track and morphotectonic data

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F17%3A10363706" target="_blank" >RIV/00216208:11310/17:10363706 - isvavai.cz</a>

  • Výsledek na webu

    <a href="http://dx.doi.org/10.1515/geoca-2017-0020" target="_blank" >http://dx.doi.org/10.1515/geoca-2017-0020</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1515/geoca-2017-0020" target="_blank" >10.1515/geoca-2017-0020</a>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    Geological evolution of the southwestern part of the Veporic Unit (Western Carpathians): based on fission track and morphotectonic data

  • Popis výsledku v původním jazyce

    Zircon and apatite fission track (FT) and morphotectonic analyses were applied in order to infer quantitative constraints on the Alpine morphotectonic evolution of the western part of the Southern Veporic Unit which is related to: (1) Eo-Alpine Cretaceous nappe stacking and metamorphism of the crystalline basement in the greenschist facies. (2) Exhumation phase due to underthrusting of the northerly located Tatric-Fatric basement (similar to 90-80 Ma), followed by a passive en-block exhumation with cooling through similar to 320-200 degrees C during the Palaeocene (ZFT ages of similar to 61-55 Ma). (3) Slow Eocene cooling through similar to 245-90 degrees C, which most likely reflected erosion of the overlying cover nappes and the Gosau Group sediments. Cooling reached up to 60 degrees C till the Oligocene (AFT ages of similar to 37-22 Ma) in association with erosion of cover nappes. The efficient Eocene erosion led to the formation of the first Cenozoic planation surface with supergene kaolinization in many places. (4) The early Miocene erosion coincided with surface lowering and resulted in the second planation surface favourable for kaolinization. (5) In the middle Miocene, the study area was covered by the Polana, Javorie, and Vepor stratovolcanoes. (6) The late Miocene stage was related to the erosion and formation of the third Cenozoic planation surface and the final shaping of the mountains was linked to a new accelerated uplift from the Pliocene.

  • Název v anglickém jazyce

    Geological evolution of the southwestern part of the Veporic Unit (Western Carpathians): based on fission track and morphotectonic data

  • Popis výsledku anglicky

    Zircon and apatite fission track (FT) and morphotectonic analyses were applied in order to infer quantitative constraints on the Alpine morphotectonic evolution of the western part of the Southern Veporic Unit which is related to: (1) Eo-Alpine Cretaceous nappe stacking and metamorphism of the crystalline basement in the greenschist facies. (2) Exhumation phase due to underthrusting of the northerly located Tatric-Fatric basement (similar to 90-80 Ma), followed by a passive en-block exhumation with cooling through similar to 320-200 degrees C during the Palaeocene (ZFT ages of similar to 61-55 Ma). (3) Slow Eocene cooling through similar to 245-90 degrees C, which most likely reflected erosion of the overlying cover nappes and the Gosau Group sediments. Cooling reached up to 60 degrees C till the Oligocene (AFT ages of similar to 37-22 Ma) in association with erosion of cover nappes. The efficient Eocene erosion led to the formation of the first Cenozoic planation surface with supergene kaolinization in many places. (4) The early Miocene erosion coincided with surface lowering and resulted in the second planation surface favourable for kaolinization. (5) In the middle Miocene, the study area was covered by the Polana, Javorie, and Vepor stratovolcanoes. (6) The late Miocene stage was related to the erosion and formation of the third Cenozoic planation surface and the final shaping of the mountains was linked to a new accelerated uplift from the Pliocene.

Klasifikace

  • Druh

    J<sub>imp</sub> - Článek v periodiku v databázi Web of Science

  • CEP obor

  • OECD FORD obor

    10505 - Geology

Návaznosti výsledku

  • Projekt

  • Návaznosti

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Ostatní

  • Rok uplatnění

    2017

  • Kód důvěrnosti údajů

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Údaje specifické pro druh výsledku

  • Název periodika

    Geologica Carpathica

  • ISSN

    1335-0552

  • e-ISSN

  • Svazek periodika

    68

  • Číslo periodika v rámci svazku

    4

  • Stát vydavatele periodika

    SK - Slovenská republika

  • Počet stran výsledku

    18

  • Strana od-do

    285-302

  • Kód UT WoS článku

    000407100600001

  • EID výsledku v databázi Scopus