Geodynamic evolution of the São Fidelis -Santo António de Pádua sector, central Ribeira Fold Belt, SE Brazil

New structural analysis and petrological results on granulites from the central segment of Ribeira Fold Belt indicate that the regional thrusts D1 (245-260° , 55-70° NW) was coeval with the high grade peak metamorphism at 565 - 575 Ma, post-dating earlier collision related nappe thrusts at 630 - 610...

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Detalhes bibliográficos
Autor principal: Santos,T. M. Bento dos (author)
Outros Autores: Fonseca,P. E. (author), Munhá,J. M. (author), Tassinari,C. C. G. (author), Neto,C. Dias (author)
Formato: article
Idioma:eng
Publicado em: 2009
Assuntos:
Transpression
flower structure
deformation partition
antithetical kinematics
Ribeira Fold Belt
Texto completo:http://scielo.pt/scielo.php?script=sci_arttext&pid=S1647-581X2009000100007
País:Portugal
Oai:oai:scielo:S1647-581X2009000100007

Texto Completo

http://scielo.pt/scielo.php?script=sci_arttext&pid=S1647-581X2009000100007

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