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
—