Idades U-Pb em zircão de rochas do Território Amazonas da Colômbia e sua relevância para a história tectônica do setor NW do Cráton Amazônico

Autor: Umberto G. Cordani, Fabiana Santos Fernandes, Kei Sato, Walter Sproessner

Publikováno v: Brazilian Journal of Geology, Vol 46, Iss suppl 1, Pp 5-35
Brazilian Journal of Geology, Volume: 46 Supplement 1, Pages: 35-5, Published: JUN 2016
Brazilian Journal of Geology v.46 suppl.1 2016
Brazilian Journal of Geology
Sociedade Brasileira de Geologia (SBGEO)
instacron:SBGEO
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Here we report the results of several U-Pb zircon ages, made to generate an integrated history for the Rio Negro-Juruena tectonic province, for the northwestern part of the Amazonian Craton. This region comprises granitoid rocks, described as calc-al

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