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Vestige of an Early Cambrian incipient oceanic crust incorporated in the Variscan orogen: Letovice Complex, Bohemian Massif
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SYSNO ASEP 0348497 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Vestige of an Early Cambrian incipient oceanic crust incorporated in the Variscan orogen: Letovice Complex, Bohemian Massif Author(s) Soejono, I. (CZ)
Žáčková, E. (CZ)
Janoušek, V. (CZ)
Machek, Matěj (GFU-E) ORCID, RID
Košler, J. (NO)Source Title Journal of the Geological Society. - : Geological Society Publishing House - ISSN 0016-7649
Roč. 167, č. 6 (2010), s. 1113-1130Number of pages 18 s. Language eng - English Country GB - United Kingdom Keywords Central Europe ; tectonic evolution ; chronological constraints Subject RIV DB - Geology ; Mineralogy CEZ AV0Z30120515 - GFU-E (2005-2011) UT WOS 000283124300004 DOI 10.1144/0016-76492009-180 Annotation The Letovice Complex, composed of metamorphosed enriched mid-ocean ridge basalts with trondhjemitic sheets, as well as gabbroic and ultrabasic bodies, is exposed within an important Variscan suture separating the Moldanubian Domain (to the west) from the Brunovistulicum (to the east) in the eastern part of the Bohemian Massif, Czech Republic. A polyphase tectonic evolution of the study area was connected with underthrusting and subsequent exhumation of the former oceanic realm, which resulted in three deformation phases (D1–D3). New U–Pb laser ablation inductively coupled plasma mass spectrometry dating of magmatic zircons from amphibolite and trondhjemite yielded statistically identical concordia ages. Workplace Geophysical Institute Contact Hana Krejzlíková, kniha@ig.cas.cz, Tel.: 267 103 028 Year of Publishing 2011
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