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Journal of Geological Research
Volume 2013 (2013), Article ID 590835, 22 pages
http://dx.doi.org/10.1155/2013/590835
Research Article

Magmatism in the Asunción-Sapucai-Villarrica Graben (Eastern Paraguay) Revisited: Petrological, Geophysical, Geochemical, and Geodynamic Inferences

1Mathematics and Geosciences Department, Trieste University, Via Weiss 8, 34127 Trieste, Italy
2Geotrack International, 37 Melville Road, Brunswick West, Melbourne, VIC 3055, Australia
3Geosciences Institute, University of São Paulo, Cidade Universitária, Rua do Lago 562, 05508-900 São Paulo, SP, Brazil
4Astronomical and Geophysical Institute (IAG) of the São Paulo University, Rua do Matão 1226, 05508-090 São Paulo, SP, Brazil

Received 12 November 2012; Revised 25 March 2013; Accepted 8 April 2013

Academic Editor: David T. A. Symons

Copyright © 2013 Piero Comin-Chiaramonti et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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