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Geochemistry of Precordillera serpentinites, western Argentina: evidence for multistage hydrothermal alteration and tectonic implications for the Neoproterozoic–early Paleozoic

Autor: F.L. BOEDO, M.P ESCAYOLA, S. PÉREZ LUJÁN, G. VUJOVICH, J. P. ARIZA, M. NAIPAUER

Publikováno v: Geologica Acta, Vol 13, Iss 4 (2015)

Serpentinites are a powerful tool to evaluate mantle composition and subsequent alteration processes during their tectonic emplacement. Exposures of this type of rocks can be found in the Argentine Precordillera (Cuyania terrane) and Frontal Cordille

Externí odkaz: https://doaj.org/article/9ee73eb9246f475f9f0fe062f56e528f

Evolução estrutural da Sierra de Umango, Sierras Pampeanas Ocidentais, Noroeste da Argentina

Autor: Meira, Vinicius Tieppo

A Sierra de Umango está localizada na porção ocidental da Província de La Rioja, no noroeste argentino. Situa-se na região do \"Pampean Flat-slab\" dos Andes Centrais e conforma um conjunto de blocos do embasamento, soerguidos e rotacionados no

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/44/44141/tde-07072010-155917/

Geochemistry of Precordillera serpentinites, western Argentina : evidence for multistage hydrothermal alteration and tectonic implications for the Neoproterozoic-early Paleozoic

Autor: Boedo, F. L., Escayola, M. P., Pérez Luján, S. B., Vujovich, Graciela, Ariza, J. P., Naipauer, M.

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
Geologica Acta; Vol. 13 No 4 (2015); 263-278
Geologica Acta; Vol. 13 No. 4 (2015); 263-278
Geologica Acta; Vol. 13 Núm. 4 (2015); 263-278
RCUB. Revistas Científicas de la Universidad de Barcelona
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Geologica Acta; 2015: Vol.: 13 Núm.: 4; p. 263-278

Serpentinites are a powerful tool to evaluate mantle composition and subsequent alteration processes during their tectonic emplacement. Exposures of this type of rocks can be found in the Argentine Precordillera (Cuyania terrane) and Frontal Cordille

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ceac33e72936274783f03f424f7d5543
http://hdl.handle.net/2072/408626

A Cambrian mixed carbonate–siliciclastic platform in SW Gondwana: evidence from the Western Sierras Pampeanas (Argentina) and implications for the early Paleozoic paleogeography of the proto-Andean margin

Autor: Edgardo G. Baldo, Carlos D. Ramacciotti, Mark Fanning, Carlos W. Rapela, Carmen Galindo, Sebastián O. Verdecchia, César Casquet, Robert J. Pankhurst

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Digital.CSIC. Repositorio Institucional del CSIC
instname
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

The Western Sierras Pampeanas (WSP) of Argentina record a protracted geological history from the Mesoproterozoic assembly of the Rodinia supercontinent to the early Paleozoic tectonic evolution of SW Gondwana. Two well-known orogenies took place at t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b1ec471cdf4f8e5d7fb058e5d8e9910
http://hdl.handle.net/10261/186694