U-Pb chronostratigraphy of the granitic magmatism in the Agudos Grandes Batholith (West of São Paulo, Brazil) - Implications for the evolution of the Ribeira Belt

Journal of South American Earth Sciences

Volumn 14, Issue 4, 2001, Pages 363-376

  Janasi, V A ^a   Leite, R J ^a   Van Schmus, W R ^b  

^a Instituto de Geociências   (Brazil)

^b UNIVERSITY OF KANSAS   (United States)

Author keywords

Brasiliano cycle; Granite; Monazite; Ribeira Belt; U Pb dating; Zircon

Indexed keywords

BATHOLITH; CHRONOSTRATIGRAPHY; GRANITE; OROGENIC BELT; PROTEROZOIC; URANIUM SERIES DATING;

BRAZIL;

EID: 0034837408     PISSN: 08959811     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0895-9811(01)00034-7     Document Type: Article

References (47)

1. Brazilian structural provinces: An introduction
2. U-Pb and Sm-Nd geochronology of the Neoproterozoic granitic-gneissic Dom Feliciano Belt, Southern Brazil
3. The Dom Feliciano belt of Brazil and Uruguay and its foreland domain, the Rio de La Plata Craton: Framework, tectonic evolution and correlation with similar provinces of southwestern Africa
4. Tectonics of the southern portion of the Ribeira Belt (Apiaí domain)
5. Orogenic systems from Southwestern Gondwana: An approach to Brasiliano-Pan-African cycle and orogenic collage in Southeastern Brazil
6. The Rio Doce orogeny, Southeastern Brazil
7. Geologia das Folhas Piracaia e Igaratá
8. Petrologia do Pré-Cambriano em São Paulo e arredores
9. Comportamento aerogamaespectrométrico e aeromagnetométrico dos principais granitóides de parte dos Domínios Embu e São Roque
10. Idade do metamorfismo de alto grau no Complexo Anápolis-Itauçu, Goiás, determinada pelo método Sm-Nd
11. U-Pb dating and Rb-Sr isotope geochemistry of the Eastern portion of the Três Córregos Batholith, Ribeira Fold Belt, São Paulo
12. Geoquímica das rochas granitóides da Folha São Roque, SP
13. Tectônica da Área das Folhas de São Roque e Pilar do Sul
14. Geologia do Grupo São Roque
15. Os Granitos e Granitóides da Região de Dobramentos sudeste nos Estados de São Paulo e Paraná
16. Revisão da proposta de compartimentação tectônica e modelo evolutivo para o segmento central da Faixa Ribeira
17. A idade dos granitos Nazaré Paulista e Pinhal, e implicações para o metamorfismo da Nappe Socorro-Guaxupé (SP-MG)
18. Late Proterozoic granitoid magmatism in the state of São Paulo, Southeastern Brazil
19. Granitóides da região entre as cidades de São Paulo e Piedade (SP): Faciologia e contexto tectônico
20. Enriched-mantle contributions to the Itu granitoid belt, Southeastern Brazil: Evidence from K-rich diorites and syenites
21. Diversidade do magmatismo granítico tardi-brasiliano na região de Piedade. SP: Aspectos petrográficos e geoquímicos
22. A low contamination method for hydrothermal decomposition of zircon and extraction of U and Pb for isotopic age determination
23. Improved accuracy of U-Pb zircon ages by creation of more concordant systems using an abrasion technique
24. ISOPLOT - A plotting and regression program for radiogenic isotope data, version 2.70
25. Classificação estrutural e tectônica dos granitóides neoproterozóicos do Cinturão Paraíba do Sul no Estado do Rio de Janeiro
26. U-Pb geochronology of the Central Ribeira belt (Brazil) and implications for the evolution of the Brazilian Orogeny
27. Mineral and rock chemistry constraints on the petrogenesis of variably contaminated calc-alkaline granites in the Agudos Grandes Batholith Ribeira Belt, Brazil
28. Chronology of Neoproterozoic-Cambrian granitic magmatism in the Araçuaí Belt, Eastern Brazil, based on single zircon evaporation dating
29. An improved micro-capsule for zircon dissolution in U-Pb geochronology
30. The characterization of a Cambrian (520 Ma) tectonometamorphic event in the coastal domain of the Ribeira belt (SE Brasil) using U/Pb in syntectonic veins
31. Approximation of terrestrial lead isotope evolution by a two-stage model
32. Brasiliano-Granitoide in den Bundesstaaten São Paulo und Minas Gerais, Brasilien - Eine Vergleichende Studie
33. Brazil-Africa geological links
34. The Itu belt: Associated calc-alkaline and aluminous A-type late Brasiliano granitoids in the States of São Paulo and Paraná, Southern Brazil
35. Zircon saturation revisited: Temperature and composition effects in a variety of crustal magma types
36. The pluriserial Ribeira magmatic system 590, SE/S Brazil and Uruguay
37. O complexo granitóide Ibiúna (SP): Dados petrográficos e de tipologia do zircão
38. The evolution of the early Paleozoic, late to postcollisional magmatic are of the coastal mobile belt, in the state of Espírito Santo, Eastern Brazil