The provenance of Late Ediacaran and Early Ordovician siliciclastic rocks in the Southwest Central Iberian Zone: constraints from detrital zircon data on northern Gondwana margin evolution during the late Neoproterozoic

U–Pb geochronology of detrital zircon from Late Ediacaran (Beiras Group greywackes) and Early Ordovician (Sarnelhas arkosic quartzites and Armorican quartzites of Penacova) sedimentary rocks of the southwest Central Iberian Zone (SW CIZ) constrain the evolution of northern Gondwana active-passive ma...

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Detalhes bibliográficos
Autor principal: Pereira, M. F. (author)
Outros Autores: Linnemann, U. (author), Hofmann, M. (author), Chichorro, M. (author), Solá. A. R. (author), Medina, J. (author), Silva, J. B. (author)
Formato: article
Idioma:eng
Publicado em: 2012
Assuntos:
Provenance analysis
Northern Gondwana margin
Avalonian–Cadomian magmatic arc
Central-Iberian Zone
West African
Amazonian cratons
Texto completo:http://hdl.handle.net/10773/7940
País:Portugal
Oai:oai:ria.ua.pt:10773/7940

Texto Completo

http://hdl.handle.net/10773/7940

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