Avalonian and Cadomian terranes in North Dobrogea, Romania

Autor:	Ion Balintoni, Constantin Balica, Mihai N. Ducea, Antoneta Seghedi
Rok vydání:	2010
Předmět:	Basement (geology) Geochemistry and Petrology Metamorphic rock Magmatism Geochemistry Metamorphism Geology Baltica Petrology East European Craton Terrane Zircon
Zdroj:	Precambrian Research. 182:217-229
ISSN:	0301-9268
Popis:	The North Dobrogea orogen is a collage of dismembered terrane fragments between the Moesian platform and East European craton (Baltica). It records Alpine and Variscan deformation, magmatism and metamorphism. Its basement comprises three metamorphic complexes (Boclugea, Megina and Orliga) that are separated by tectonic boundaries. Detrital zircon U/Pb ages suggest the Boclugea and Orliga complexes represent two peri-Gondwanan terranes of Avalonian and Cadomian affinities, respectively. The new data clarify the original relationships between the North Dobrogea terranes, and Baltica and Moesia platform.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9a30d396cd840addddebd1020df79b71 https://doi.org/10.1016/j.precamres.2010.08.010 Zobrazit plný text záznamu Full Text from ScienceDirect