International Geologiical Congress - Oslo 2008

Home

Search Abstracts

Author Index

Symposia Programmes

Sponsors

Help

 

 

AMS-07 Crustal evolution of the cratonic nuclei of South America

 

Assembly of the Sao Francisco-Congo paleocontinent: New SHRIMP U-Pb data from the eastern Brazilian margin
Luiz Da Silva, Antonio Carlos Pedrosa Soares, Carlos Maurício Noce, Inacio Medeiros Delgado, Richard Armstrong, Neal Jesse McNaughton
Cauarane - Coeroene belt - the tectonic southern limit of the preserved rhyacian crustal domain in the Guyana shield, northern Amazonian craton
Lêda Maria Fraga, Nelson Joaquim Reis, Roberto Dall`Agnol, Richard Armstrong
Geodynamical evolution of the Transamazonian belt of the southeastern Guiana Shield - north of Amazonian Craton: Paleoproterozoic crustal growth vs. reworking of Archean crust
Lúcia Travassos da Rosa-Costa, Jean Michel Lafon, Claude Delor
Granitoid magmatism and crustal evolution of the Carajás province, Amazonian craton
Roberto Dall'Agnol, Marcelo Oliveira, Jose Almeida, Davis Oliveira, Fernando Althoff, Carlos Barros, Albano Leite
I- and S-type granitoid rocks: Nd-Pb isotopic constraints on the Paleoproterozoic geodynamic evolution of the central region of the Guyana Shield
Marcelo Esteves Almeida, Moacir José Buenano Macambira, Franck Poitrasson, Candido Augusto Veloso Moura, Elma Costa Oliveira
Lamprophyres of the central Guyana shield, northern Amazonian craton
Ana Maria Dreher, Leda Maria Fraga, Heitor Grazziotin, Jean-Michel Lafon
Mesoarchean sanukitoid rocks of the Rio Maria Granite-Greenstone terrane, Carajás, Amazonian craton
Marcelo Oliveira, Roberto Dall'Agnol, Fernando Althoff, Albano Leite
Mesoarchean tonalite-trondhjemite-granodiorite (TTG) associations of the Rio Maria Granite-Greenstone Terrane, Amazonian craton
José Almeida, Marcelo Oliveira, Roberto Dall'Agnol, Albano Leite, Fernando Althoff
Nature and role of the Paranapanema lithospheric block in the fusion of Gondwana
Marta Mantovani, Benjamin Bley Brito Neves
Paleoproterozoic bimodal volcanism of the São Félix do Xingu region, south Pará state, Amazonian Craton, Brazil
Carlos Marcello Dias Fernandes, Caetano Juliani, Candido Augusto V. Moura, Bruno Lagler
Paleoproterozoic evolution of the Mineiro belt, São Francisco Craton, reviewed
Wilson Teixeira, Ciro Alexandre Avila
Proterozoic Paleogeographic evolution of South American Cratons
Manoel Souza D'Agrella-Filho, Ricardo I. Ferreira Trindade, Eric Tohver, Franklin Bispo-Santos, Sten-Ake Elming, Igor I. Gil Pacca
Relationships between geological units in the southern edge of the São Francisco Craton
Leticia Hirata Godoy, Marcos Dias Alvim, Carolina Del Roveri, Norberto Morales, Antenor Zanardo
Sr-Nd isotopic and trace element characteristics of the Mesoproterozoic mafic intrusive rocks from Rondonia, sw Amazonian Craton
Vicente Girardi, Wilson Teixeira, Jorge Bettencourt, Sandra Andrade, M. S. Navarro, Kei Sato
Tectonic and magma flow fabrics of the Proterozoic Salvador dike swarm, São Francisco Craton (NE Brazil), inferred by magnetic anisotropies
Irene Raposo, Thelma Berquó
The basement of the Rio Apa craton in mato grosso do sul (Brazil) and northern Paraguay: Tectonic implications and correlations
Umberto G. Cordani, Colombo C.G. Tassinari, Wilson Teixeira, José Moacyr V. Coutinho
The four archean crustal segments of São Francisco craton, Bahia, Brazil and their Paleoproterozoic collision
Johildo Salomão F. Barbosa, Pierre Sabaté
The Paleoproterozoic in South America: Tectonic diversity in time
Benjamim Bley Brito Neves
U-Pb and Sm-Nd constraints on the nature and evolution of Paleoproterozoic juvenile crust in the Tocantins Province
Maria Emilia S. Della Giustina, Claudinei G. Oliveira, Márcio M. Pimentel, Luciana V. Melo, Reinhardt A. Fuck, Elton L. Dantas, Bernhard Buhn
Use of airborne gamma-ray dataset for deciphering the crustal evolution of the circum-Atlantic Precambrian provinces in Africa and South America
Patrick Ledru

 

 

CD-ROM Produced by X-CD Technologies