Skip navigation

Zastosuj identyfikator do podlinkowania lub zacytowania tej pozycji: http://hdl.handle.net/20.500.12128/475
Tytuł: Geochronology and petrogenesis of granitoid rocks from the Goryczkowa Unit, Tatra Mountains (Central Western Carpathians)
Autor: Burda, Jolanta
Gawęda, Aleksandra
Klotzli, Urs
Słowa kluczowe: Goryczkowa granitoids; Tatra Mountains; U-Pb zircon geochronology; Western Carpathians
Data wydania: 2013
Źródło: Geologica Carpathica, Vol. 64, iss. 6 (2013), p. 419-435
Abstrakt: The geochemical characteristics as well as the LA-MC-ICP-MS U-Pb zircon age relationship between two granitoid suites found in the Goryczkowa crystalline core in the Western Tatra Mountains were studied. The petrological investigations indicate that both granitoid suites were emplaced at medium crustal level, in a VAG (volcanic arc granites) tectonic setting. However, these suites differ in source material melted and represent two different magmatic stages: suite 1 represents a high temperature, oxidized, pre-plate collision intrusion, emplaced at ca. 371 Ma while suite 2 is late orogenic/anatectic magma, which intruded at ca. 350 Ma. These data are consistent with a period of intensive magmatic activity in the Tatra Mountain crystalline basement. The emplacement of granitoids postdates the LP-HT regional metamorphism/ partial melting at ca. 387 Ma and at 433-410 Ma, imprinted in the inherited zircon cores.
URI: http://hdl.handle.net/20.500.12128/475
DOI: 10.2478/geoca-2013-0029
ISSN: 1335-0552
Pojawia się w kolekcji:Artykuły (WNoZ)

Pliki tej pozycji:
Plik Opis RozmiarFormat 
Burda_Geochronology_and_petrogenesis_of_granitoid_rocks.pdf41,47 MBAdobe PDFPrzejrzyj / Otwórz
Pokaż pełny rekord


Uznanie autorstwa - użycie niekomercyjne, bez utworów zależnych 3.0 Polska Creative Commons Creative Commons